2015-01-12 07:17:24.647 3909 WARNING neutron.agent.securitygroups_rpc [-] Driver configuration don't match with enable_security_group
2015-01-12 07:17:24.656 3909 WARNING neutron.api.extensions [-] Extension extraroute not supported by any of loaded plugins
2015-01-12 07:17:24.662 3909 WARNING neutron.api.extensions [-] Extension fwaas not supported by any of loaded plugins
2015-01-12 07:17:24.663 3909 WARNING neutron.api.extensions [-] Extension flavor not supported by any of loaded plugins
2015-01-12 07:17:24.665 3909 WARNING neutron.api.extensions [-] Extension router not supported by any of loaded plugins
2015-01-12 07:17:24.666 3909 WARNING neutron.api.extensions [-] Extension ext-gw-mode not supported by any of loaded plugins
2015-01-12 07:17:24.668 3909 WARNING neutron.api.extensions [-] Extension l3_agent_scheduler not supported by any of loaded plugins
2015-01-12 07:17:24.671 3909 WARNING neutron.api.extensions [-] Extension lbaas_agent_scheduler not supported by any of loaded plugins
2015-01-12 07:17:24.674 3909 WARNING neutron.api.extensions [-] Extension lbaas not supported by any of loaded plugins
2015-01-12 07:17:24.676 3909 WARNING neutron.api.extensions [-] Extension metering not supported by any of loaded plugins
2015-01-12 07:17:24.679 3909 WARNING neutron.api.extensions [-] Extension port-security not supported by any of loaded plugins
2015-01-12 07:17:24.682 3909 WARNING neutron.api.extensions [-] Extension routed-service-insertion not supported by any of loaded plugins
2015-01-12 07:17:24.683 3909 WARNING neutron.api.extensions [-] Extension router-service-type not supported by any of loaded plugins
2015-01-12 07:17:24.686 3909 WARNING neutron.api.extensions [-] Extension service-type not supported by any of loaded plugins
2015-01-12 07:17:24.689 3909 WARNING neutron.api.extensions [-] Extension vpnaas not supported by any of loaded plugins
2015-01-12 07:17:24.698 3909 WARNING keystoneclient.middleware.auth_token [-] Configuring auth_uri to point to the public identity endpoint is required; clients may not be able to authenticate against an admin endpoint
2015-01-12 07:17:24.749 3909 ERROR neutron.openstack.common.rpc.common [-] AMQP server on localhost:5672 is unreachable: [Errno 111] ECONNREFUSED. Trying again in 1 seconds.
2015-01-12 07:17:25.758 3909 ERROR neutron.openstack.common.rpc.common [-] AMQP server on localhost:5672 is unreachable: [Errno 111] ECONNREFUSED. Trying again in 3 seconds.
2015-01-12 07:17:28.771 3909 ERROR neutron.openstack.common.rpc.common [-] AMQP server on localhost:5672 is unreachable: [Errno 111] ECONNREFUSED. Trying again in 5 seconds.
2015-01-12 07:17:33.782 3909 ERROR neutron.openstack.common.rpc.common [-] AMQP server on localhost:5672 is unreachable: [Errno 111] ECONNREFUSED. Trying again in 7 seconds.
2015-01-12 07:17:40.794 3909 ERROR neutron.openstack.common.rpc.common [-] AMQP server on localhost:5672 is unreachable: [Errno 111] ECONNREFUSED. Trying again in 9 seconds.
2015-01-12 07:17:49.808 3909 ERROR neutron.openstack.common.rpc.common [-] AMQP server on localhost:5672 is unreachable: [Errno 111] ECONNREFUSED. Trying again in 11 seconds.
2015-01-12 07:18:00.825 3909 ERROR neutron.openstack.common.rpc.common [-] AMQP server on localhost:5672 is unreachable: [Errno 111] ECONNREFUSED. Trying again in 13 seconds.
2015-01-12 07:18:13.844 3909 ERROR neutron.openstack.common.rpc.common [-] AMQP server on localhost:5672 is unreachable: [Errno 111] ECONNREFUSED. Trying again in 15 seconds.
2015-01-12 07:18:28.859 3909 ERROR neutron.openstack.common.rpc.common [-] AMQP server on localhost:5672 is unreachable: [Errno 111] ECONNREFUSED. Trying again in 17 seconds.
2015-01-12 07:40:59.645 4033 WARNING neutron.openstack.common.db.sqlalchemy.session [-] This application has not enabled MySQL traditional mode, which means silent data corruption may occur. Please encourage the application developers to enable this mode.
2015-01-12 07:41:13.827 4033 WARNING neutron.api.extensions [-] Extension allowed-address-pairs not supported by any of loaded plugins
2015-01-12 07:41:13.837 4033 WARNING neutron.api.extensions [-] Extension flavor not supported by any of loaded plugins
2015-01-12 07:41:13.849 4033 WARNING neutron.api.extensions [-] Extension port-security not supported by any of loaded plugins
2015-01-12 07:41:13.852 4033 WARNING neutron.api.extensions [-] Extension routed-service-insertion not supported by any of loaded plugins
2015-01-12 07:41:13.853 4033 WARNING neutron.api.extensions [-] Extension router-service-type not supported by any of loaded plugins
2015-01-12 07:41:13.856 4033 WARNING neutron.api.extensions [-] Extension security-group not supported by any of loaded plugins
2015-01-12 07:41:13.885 4033 WARNING keystoneclient.middleware.auth_token [-] Configuring auth_uri to point to the public identity endpoint is required; clients may not be able to authenticate against an admin endpoint
2015-01-12 08:05:25.509 4033 WARNING neutron.plugins.ml2.drivers.type_gre [req-9faa390e-f821-497e-a982-92c1cd43472f None] Gre endpoint with ip 10.5.10.110 already exists
2015-01-12 08:05:58.646 4033 WARNING neutron.plugins.ml2.drivers.type_gre [req-acc54c59-3f6f-43cd-94e5-a7819475ddb3 None] Gre endpoint with ip 10.5.10.109 already exists
2015-01-12 08:06:58.669 22880 WARNING neutron.openstack.common.db.sqlalchemy.session [-] This application has not enabled MySQL traditional mode, which means silent data corruption may occur. Please encourage the application developers to enable this mode.
2015-01-12 08:06:59.855 22880 WARNING neutron.api.extensions [-] Extension allowed-address-pairs not supported by any of loaded plugins
2015-01-12 08:06:59.864 22880 WARNING neutron.api.extensions [-] Extension flavor not supported by any of loaded plugins
2015-01-12 08:06:59.876 22880 WARNING neutron.api.extensions [-] Extension port-security not supported by any of loaded plugins
2015-01-12 08:06:59.878 22880 WARNING neutron.api.extensions [-] Extension routed-service-insertion not supported by any of loaded plugins
2015-01-12 08:06:59.879 22880 WARNING neutron.api.extensions [-] Extension router-service-type not supported by any of loaded plugins
2015-01-12 08:06:59.881 22880 WARNING neutron.api.extensions [-] Extension security-group not supported by any of loaded plugins
2015-01-12 08:06:59.906 22880 WARNING keystoneclient.middleware.auth_token [-] Configuring auth_uri to point to the public identity endpoint is required; clients may not be able to authenticate against an admin endpoint
2015-01-12 08:26:35.756 22880 ERROR neutron.notifiers.nova [-] Failed to notify nova on events: [{'status': 'completed', 'tag': u'9aa21a44-4954-4fcf-8c57-db09e112282c', 'name': 'network-vif-unplugged', 'server_uuid': u'f662b872-91ac-401e-a324-fb960bb91a9d'}]
2015-01-12 08:26:35.756 22880 TRACE neutron.notifiers.nova Traceback (most recent call last):
2015-01-12 08:26:35.756 22880 TRACE neutron.notifiers.nova   File "/usr/lib/python2.7/dist-packages/neutron/notifiers/nova.py", line 221, in send_events
2015-01-12 08:26:35.756 22880 TRACE neutron.notifiers.nova     batched_events)
2015-01-12 08:26:35.756 22880 TRACE neutron.notifiers.nova   File "/usr/lib/python2.7/dist-packages/novaclient/v1_1/contrib/server_external_events.py", line 39, in create
2015-01-12 08:26:35.756 22880 TRACE neutron.notifiers.nova     return_raw=True)
2015-01-12 08:26:35.756 22880 TRACE neutron.notifiers.nova   File "/usr/lib/python2.7/dist-packages/novaclient/base.py", line 152, in _create
2015-01-12 08:26:35.756 22880 TRACE neutron.notifiers.nova     _resp, body = self.api.client.post(url, body=body)
2015-01-12 08:26:35.756 22880 TRACE neutron.notifiers.nova   File "/usr/lib/python2.7/dist-packages/novaclient/client.py", line 286, in post
2015-01-12 08:26:35.756 22880 TRACE neutron.notifiers.nova     return self._cs_request(url, 'POST', **kwargs)
2015-01-12 08:26:35.756 22880 TRACE neutron.notifiers.nova   File "/usr/lib/python2.7/dist-packages/novaclient/client.py", line 260, in _cs_request
2015-01-12 08:26:35.756 22880 TRACE neutron.notifiers.nova     **kwargs)
2015-01-12 08:26:35.756 22880 TRACE neutron.notifiers.nova   File "/usr/lib/python2.7/dist-packages/novaclient/client.py", line 242, in _time_request
2015-01-12 08:26:35.756 22880 TRACE neutron.notifiers.nova     resp, body = self.request(url, method, **kwargs)
2015-01-12 08:26:35.756 22880 TRACE neutron.notifiers.nova   File "/usr/lib/python2.7/dist-packages/novaclient/client.py", line 236, in request
2015-01-12 08:26:35.756 22880 TRACE neutron.notifiers.nova     raise exceptions.from_response(resp, body, url, method)
2015-01-12 08:26:35.756 22880 TRACE neutron.notifiers.nova NotFound: No instances found for any event (HTTP 404) (Request-ID: req-d0d0eb63-3c75-4fdd-97f2-18e7a96e8fc3)
2015-01-12 08:26:35.756 22880 TRACE neutron.notifiers.nova 
2015-01-12 08:28:19.562 22880 WARNING neutron.plugins.ml2.drivers.type_gre [req-4880a9e2-815a-45b6-a6f3-efc4b94474f5 None] Gre endpoint with ip 10.5.10.109 already exists
2015-01-12 08:35:31.410 22880 WARNING neutron.plugins.ml2.drivers.type_gre [req-9b186cbb-11d5-4033-af91-dac2ac20e4ed None] Gre endpoint with ip 10.5.10.107 already exists
2015-01-12 09:06:44.826 22880 WARNING neutron.openstack.common.db.sqlalchemy.session [-] Database server has gone away: (2013, 'Lost connection to MySQL server during query')
2015-01-12 09:06:46.551 22880 WARNING neutron.openstack.common.db.sqlalchemy.session [-] Database server has gone away: (2013, 'Lost connection to MySQL server during query')
2015-01-12 09:07:22.548 22995 WARNING neutron.openstack.common.db.sqlalchemy.session [-] Database server has gone away: (2013, 'Lost connection to MySQL server during query')
2015-01-12 09:07:56.034 23009 WARNING neutron.openstack.common.db.sqlalchemy.session [-] Database server has gone away: (2013, 'Lost connection to MySQL server during query')
2015-01-12 09:07:56.135 22979 WARNING neutron.openstack.common.db.sqlalchemy.session [-] Database server has gone away: (2013, 'Lost connection to MySQL server during query')
2015-01-12 09:08:02.562 23008 WARNING neutron.openstack.common.db.sqlalchemy.session [-] Database server has gone away: (2013, 'Lost connection to MySQL server during query')
2015-01-12 09:08:02.667 22994 WARNING neutron.openstack.common.db.sqlalchemy.session [-] Database server has gone away: (2013, 'Lost connection to MySQL server during query')
2015-01-12 09:08:09.656 22964 WARNING neutron.openstack.common.db.sqlalchemy.session [-] Database server has gone away: (2013, 'Lost connection to MySQL server during query')
2015-01-12 09:08:09.748 23000 WARNING neutron.openstack.common.db.sqlalchemy.session [-] Database server has gone away: (2013, 'Lost connection to MySQL server during query')
2015-01-12 09:08:48.203 22965 WARNING neutron.openstack.common.db.sqlalchemy.session [-] Database server has gone away: (2013, 'Lost connection to MySQL server during query')
2015-01-12 09:08:48.894 22966 WARNING neutron.openstack.common.db.sqlalchemy.session [-] Database server has gone away: (2013, 'Lost connection to MySQL server during query')
2015-01-12 09:08:49.386 22968 WARNING neutron.openstack.common.db.sqlalchemy.session [-] Database server has gone away: (2013, 'Lost connection to MySQL server during query')
2015-01-12 09:08:52.918 22971 WARNING neutron.plugins.ml2.drivers.mech_agent [req-0aa85468-9fc6-4bbe-b417-d2019a63c811 None] Attempting to bind with dead agent: {'binary': u'neutron-openvswitch-agent', 'description': None, 'admin_state_up': True, 'heartbeat_timestamp': datetime.datetime(2015, 1, 12, 9, 6, 42), 'alive': False, 'id': u'a5f60813-2efb-440f-bc69-7ce45506ed94', 'topic': u'N/A', 'host': u'qct20', 'agent_type': u'Open vSwitch agent', 'started_at': datetime.datetime(2015, 1, 12, 8, 32, 42), 'created_at': datetime.datetime(2015, 1, 12, 8, 30, 10), 'configurations': {u'tunnel_types': [u'gre'], u'tunneling_ip': u'10.5.10.105', u'bridge_mappings': {}, u'l2_population': False, u'devices': 2}}
2015-01-12 09:08:52.919 22971 WARNING neutron.plugins.ml2.managers [req-0aa85468-9fc6-4bbe-b417-d2019a63c811 None] Failed to bind port aaddfeb5-5002-4a64-8ee9-1e85b93e265c on host qct20
2015-01-12 09:08:53.139 23007 WARNING neutron.openstack.common.db.sqlalchemy.session [-] Database server has gone away: (2013, 'Lost connection to MySQL server during query')
2015-01-12 09:09:24.561 22998 WARNING neutron.openstack.common.db.sqlalchemy.session [-] Database server has gone away: (2013, 'Lost connection to MySQL server during query')
2015-01-12 09:09:51.093 22975 WARNING neutron.openstack.common.db.sqlalchemy.session [-] Database server has gone away: (2013, 'Lost connection to MySQL server during query')
2015-01-12 09:09:58.707 22993 WARNING neutron.openstack.common.db.sqlalchemy.session [-] Database server has gone away: (2013, 'Lost connection to MySQL server during query')
2015-01-12 09:10:52.035 22976 WARNING neutron.openstack.common.db.sqlalchemy.session [-] Database server has gone away: (2013, 'Lost connection to MySQL server during query')
2015-01-12 09:10:54.393 22981 WARNING neutron.openstack.common.db.sqlalchemy.session [-] Database server has gone away: (2013, 'Lost connection to MySQL server during query')
2015-01-12 09:10:55.287 22970 WARNING neutron.openstack.common.db.sqlalchemy.session [-] Database server has gone away: (2013, 'Lost connection to MySQL server during query')
2015-01-12 09:10:58.369 23002 WARNING neutron.openstack.common.db.sqlalchemy.session [-] Database server has gone away: (2013, 'Lost connection to MySQL server during query')
2015-01-12 09:10:58.524 22988 WARNING neutron.openstack.common.db.sqlalchemy.session [-] Database server has gone away: (2013, 'Lost connection to MySQL server during query')
2015-01-12 09:11:19.885 22972 WARNING neutron.openstack.common.db.sqlalchemy.session [-] Database server has gone away: (2013, 'Lost connection to MySQL server during query')
2015-01-12 09:11:28.580 22997 WARNING neutron.openstack.common.db.sqlalchemy.session [-] Database server has gone away: (2013, 'Lost connection to MySQL server during query')
2015-01-12 09:15:32.726 22990 WARNING neutron.openstack.common.db.sqlalchemy.session [-] Database server has gone away: (2013, 'Lost connection to MySQL server during query')
2015-01-12 09:17:08.891 22973 WARNING neutron.openstack.common.db.sqlalchemy.session [-] Database server has gone away: (2013, 'Lost connection to MySQL server during query')
2015-01-12 09:17:35.238 22983 WARNING neutron.openstack.common.db.sqlalchemy.session [-] Database server has gone away: (2013, 'Lost connection to MySQL server during query')
2015-01-12 09:17:40.922 22967 WARNING neutron.openstack.common.db.sqlalchemy.session [-] Database server has gone away: (2013, 'Lost connection to MySQL server during query')
2015-01-12 09:17:44.512 22965 WARNING neutron.api.rpc.agentnotifiers.dhcp_rpc_agent_api [req-d1b61a6f-d907-4179-81ef-f54453284995 None] Only 1 of 2 DHCP agents associated with network '78f99787-87ca-4799-b1c1-6e726aa19638' are marked as active, so  notifications may be sent to inactive agents.
2015-01-12 09:22:41.994 22963 WARNING neutron.openstack.common.db.sqlalchemy.session [-] Database server has gone away: (2013, 'Lost connection to MySQL server during query')
2015-01-12 09:23:32.675 22997 WARNING neutron.api.rpc.agentnotifiers.dhcp_rpc_agent_api [req-3506e6ed-d42f-4b1d-83e8-491bdeff8abc None] Only 1 of 2 DHCP agents associated with network '78f99787-87ca-4799-b1c1-6e726aa19638' are marked as active, so  notifications may be sent to inactive agents.
2015-01-12 09:23:33.224 23001 WARNING neutron.openstack.common.db.sqlalchemy.session [-] Database server has gone away: (2013, 'Lost connection to MySQL server during query')
2015-01-12 09:25:12.106 22987 WARNING neutron.openstack.common.db.sqlalchemy.session [-] Database server has gone away: (2013, 'Lost connection to MySQL server during query')
2015-01-12 09:33:55.276 22982 WARNING neutron.openstack.common.db.sqlalchemy.session [-] Database server has gone away: (2013, 'Lost connection to MySQL server during query')
2015-01-12 09:39:34.777 22974 WARNING neutron.scheduler.dhcp_agent_scheduler [req-24206fab-8d54-4078-8874-88ea9051528d None] No more DHCP agents
2015-01-12 09:39:34.778 22974 WARNING neutron.api.rpc.agentnotifiers.dhcp_rpc_agent_api [req-24206fab-8d54-4078-8874-88ea9051528d None] Only 0 of 2 DHCP agents associated with network '78f99787-87ca-4799-b1c1-6e726aa19638' are marked as active, so  notifications may be sent to inactive agents.
2015-01-12 09:46:11.200 22991 WARNING neutron.openstack.common.db.sqlalchemy.session [-] Database server has gone away: (2013, 'Lost connection to MySQL server during query')
2015-01-12 10:14:33.092 5123 WARNING neutron.openstack.common.db.sqlalchemy.session [-] This application has not enabled MySQL traditional mode, which means silent data corruption may occur. Please encourage the application developers to enable this mode.
2015-01-12 10:14:33.750 5123 WARNING neutron.api.extensions [-] Extension allowed-address-pairs not supported by any of loaded plugins
2015-01-12 10:14:33.759 5123 WARNING neutron.api.extensions [-] Extension flavor not supported by any of loaded plugins
2015-01-12 10:14:33.774 5123 WARNING neutron.api.extensions [-] Extension port-security not supported by any of loaded plugins
2015-01-12 10:14:33.777 5123 WARNING neutron.api.extensions [-] Extension routed-service-insertion not supported by any of loaded plugins
2015-01-12 10:14:33.778 5123 WARNING neutron.api.extensions [-] Extension router-service-type not supported by any of loaded plugins
2015-01-12 10:14:33.781 5123 WARNING neutron.api.extensions [-] Extension security-group not supported by any of loaded plugins
2015-01-12 10:14:33.812 5123 WARNING keystoneclient.middleware.auth_token [-] Configuring auth_uri to point to the public identity endpoint is required; clients may not be able to authenticate against an admin endpoint
2015-01-12 10:40:18.905 5123 WARNING neutron.openstack.common.db.sqlalchemy.session [-] Database server has gone away: (2013, 'Lost connection to MySQL server during query')
2015-01-12 10:42:24.421 5123 ERROR neutron.openstack.common.rpc.amqp [req-b8edb94a-3869-47c7-932d-fd8e4366af8b None] Exception during message handling
2015-01-12 10:42:24.421 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:42:24.421 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:42:24.421 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:42:24.421 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:42:24.421 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:42:24.421 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:42:24.421 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:42:24.421 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:42:24.421 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:42:24.421 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:42:24.421 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:42:24.421 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:42:24.421 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:42:24.421 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:42:24.421 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:42:24.421 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:42:24.421 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:42:24.421 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:42:24.421 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:42:24.421 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:42:24.421 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:42:24.421 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:42:24.421 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:42:24.421 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:42:24.421 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:42:24.421 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:42:24.421 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:42:24.421 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:42:24.421 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:42:24.421 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:42:24.421 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:42:24.421 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:42:24.421 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:42:24.421 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 516, in checkout
2015-01-12 10:42:24.421 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self._connection_record.get_connection()
2015-01-12 10:42:24.421 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:42:24.421 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:42:24.421 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:42:24.421 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:42:24.421 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:42:24.421 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:42:24.421 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:42:24.421 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:42:24.421 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:42:24.421 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:42:24.421 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:42:24.421 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:42:24.421 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2013, "Lost connection to MySQL server at 'reading initial communication packet', system error: 104") None None
2015-01-12 10:42:24.421 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:42:24.458 5123 WARNING neutron.openstack.common.db.sqlalchemy.session [-] Database server has gone away: (2013, 'Lost connection to MySQL server during query')
2015-01-12 10:42:24.459 5123 ERROR neutron.openstack.common.rpc.amqp [req-09e033f2-309b-4a54-a176-3dad6ebb93f2 None] Exception during message handling
2015-01-12 10:42:24.459 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:42:24.459 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:42:24.459 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:42:24.459 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:42:24.459 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:42:24.459 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:42:24.459 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:42:24.459 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:42:24.459 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:42:24.459 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:42:24.459 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:42:24.459 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:42:24.459 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:42:24.459 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:42:24.459 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:42:24.459 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:42:24.459 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:42:24.459 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:42:24.459 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:42:24.459 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:42:24.459 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:42:24.459 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:42:24.459 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:42:24.459 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:42:24.459 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:42:24.459 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:42:24.459 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:42:24.459 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:42:24.459 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:42:24.459 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:42:24.459 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:42:24.459 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:42:24.459 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:42:24.459 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 516, in checkout
2015-01-12 10:42:24.459 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self._connection_record.get_connection()
2015-01-12 10:42:24.459 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:42:24.459 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:42:24.459 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:42:24.459 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:42:24.459 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:42:24.459 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:42:24.459 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:42:24.459 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:42:24.459 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:42:24.459 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:42:24.459 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:42:24.459 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:42:24.459 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:42:24.459 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:42:24.463 5123 ERROR neutron.openstack.common.rpc.amqp [req-c23188c3-63f1-47e0-9340-6b4748bdf0c9 None] Exception during message handling
2015-01-12 10:42:24.463 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:42:24.463 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:42:24.463 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:42:24.463 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:42:24.463 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:42:24.463 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:42:24.463 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:42:24.463 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:42:24.463 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:42:24.463 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:42:24.463 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:42:24.463 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:42:24.463 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:42:24.463 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:42:24.463 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:42:24.463 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:42:24.463 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:42:24.463 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:42:24.463 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:42:24.463 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:42:24.463 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:42:24.463 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:42:24.463 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:42:24.463 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:42:24.463 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:42:24.463 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:42:24.463 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:42:24.463 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:42:24.463 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:42:24.463 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:42:24.463 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:42:24.463 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:42:24.463 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:42:24.463 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 431, in __init__
2015-01-12 10:42:24.463 5123 TRACE neutron.openstack.common.rpc.amqp     rec = self._connection_record = pool._do_get()
2015-01-12 10:42:24.463 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 772, in _do_get
2015-01-12 10:42:24.463 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_connection()
2015-01-12 10:42:24.463 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 225, in _create_connection
2015-01-12 10:42:24.463 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionRecord(self)
2015-01-12 10:42:24.463 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 318, in __init__
2015-01-12 10:42:24.463 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:42:24.463 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:42:24.463 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:42:24.463 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:42:24.463 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:42:24.463 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:42:24.463 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:42:24.463 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:42:24.463 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:42:24.463 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:42:24.463 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:42:24.463 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:42:24.463 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:42:24.466 5123 ERROR neutron.openstack.common.rpc.amqp [req-3410e9e8-e53d-49c7-8d8a-099919344d84 None] Exception during message handling
2015-01-12 10:42:24.466 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:42:24.466 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:42:24.466 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:42:24.466 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:42:24.466 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:42:24.466 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:42:24.466 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:42:24.466 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:42:24.466 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:42:24.466 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:42:24.466 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:42:24.466 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:42:24.466 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:42:24.466 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:42:24.466 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:42:24.466 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:42:24.466 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:42:24.466 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:42:24.466 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:42:24.466 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:42:24.466 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:42:24.466 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:42:24.466 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:42:24.466 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:42:24.466 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:42:24.466 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:42:24.466 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:42:24.466 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:42:24.466 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:42:24.466 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:42:24.466 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:42:24.466 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:42:24.466 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:42:24.466 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 431, in __init__
2015-01-12 10:42:24.466 5123 TRACE neutron.openstack.common.rpc.amqp     rec = self._connection_record = pool._do_get()
2015-01-12 10:42:24.466 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 772, in _do_get
2015-01-12 10:42:24.466 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_connection()
2015-01-12 10:42:24.466 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 225, in _create_connection
2015-01-12 10:42:24.466 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionRecord(self)
2015-01-12 10:42:24.466 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 318, in __init__
2015-01-12 10:42:24.466 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:42:24.466 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:42:24.466 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:42:24.466 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:42:24.466 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:42:24.466 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:42:24.466 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:42:24.466 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:42:24.466 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:42:24.466 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:42:24.466 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:42:24.466 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:42:24.466 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:42:24.469 5123 ERROR neutron.openstack.common.rpc.amqp [req-2be76350-ae3d-4759-9b49-0c21e26515fe None] Exception during message handling
2015-01-12 10:42:24.469 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:42:24.469 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:42:24.469 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:42:24.469 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:42:24.469 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:42:24.469 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:42:24.469 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:42:24.469 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:42:24.469 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:42:24.469 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:42:24.469 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:42:24.469 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:42:24.469 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:42:24.469 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:42:24.469 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:42:24.469 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:42:24.469 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:42:24.469 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:42:24.469 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:42:24.469 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:42:24.469 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:42:24.469 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:42:24.469 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:42:24.469 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:42:24.469 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:42:24.469 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:42:24.469 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:42:24.469 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:42:24.469 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:42:24.469 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:42:24.469 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:42:24.469 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:42:24.469 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:42:24.469 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 431, in __init__
2015-01-12 10:42:24.469 5123 TRACE neutron.openstack.common.rpc.amqp     rec = self._connection_record = pool._do_get()
2015-01-12 10:42:24.469 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 772, in _do_get
2015-01-12 10:42:24.469 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_connection()
2015-01-12 10:42:24.469 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 225, in _create_connection
2015-01-12 10:42:24.469 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionRecord(self)
2015-01-12 10:42:24.469 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 318, in __init__
2015-01-12 10:42:24.469 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:42:24.469 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:42:24.469 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:42:24.469 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:42:24.469 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:42:24.469 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:42:24.469 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:42:24.469 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:42:24.469 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:42:24.469 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:42:24.469 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:42:24.469 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:42:24.469 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:42:24.472 5123 ERROR neutron.openstack.common.rpc.amqp [req-103c1359-f5c0-4b26-856e-cdb34e0162e5 None] Exception during message handling
2015-01-12 10:42:24.472 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:42:24.472 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:42:24.472 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:42:24.472 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:42:24.472 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:42:24.472 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:42:24.472 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:42:24.472 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:42:24.472 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:42:24.472 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:42:24.472 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:42:24.472 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:42:24.472 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:42:24.472 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:42:24.472 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:42:24.472 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:42:24.472 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:42:24.472 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:42:24.472 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:42:24.472 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:42:24.472 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:42:24.472 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:42:24.472 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:42:24.472 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:42:24.472 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:42:24.472 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:42:24.472 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:42:24.472 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:42:24.472 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:42:24.472 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:42:24.472 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:42:24.472 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:42:24.472 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:42:24.472 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 431, in __init__
2015-01-12 10:42:24.472 5123 TRACE neutron.openstack.common.rpc.amqp     rec = self._connection_record = pool._do_get()
2015-01-12 10:42:24.472 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 772, in _do_get
2015-01-12 10:42:24.472 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_connection()
2015-01-12 10:42:24.472 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 225, in _create_connection
2015-01-12 10:42:24.472 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionRecord(self)
2015-01-12 10:42:24.472 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 318, in __init__
2015-01-12 10:42:24.472 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:42:24.472 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:42:24.472 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:42:24.472 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:42:24.472 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:42:24.472 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:42:24.472 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:42:24.472 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:42:24.472 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:42:24.472 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:42:24.472 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:42:24.472 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:42:24.472 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:42:24.474 5123 ERROR neutron.openstack.common.rpc.amqp [req-b8edb94a-3869-47c7-932d-fd8e4366af8b None] Exception during message handling
2015-01-12 10:42:24.474 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:42:24.474 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:42:24.474 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:42:24.474 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:42:24.474 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:42:24.474 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:42:24.474 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:42:24.474 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:42:24.474 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:42:24.474 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:42:24.474 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:42:24.474 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:42:24.474 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:42:24.474 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:42:24.474 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:42:24.474 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:42:24.474 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:42:24.474 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:42:24.474 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:42:24.474 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:42:24.474 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:42:24.474 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:42:24.474 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:42:24.474 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:42:24.474 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:42:24.474 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:42:24.474 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:42:24.474 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:42:24.474 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:42:24.474 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:42:24.474 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:42:24.474 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:42:24.474 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:42:24.474 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 431, in __init__
2015-01-12 10:42:24.474 5123 TRACE neutron.openstack.common.rpc.amqp     rec = self._connection_record = pool._do_get()
2015-01-12 10:42:24.474 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 772, in _do_get
2015-01-12 10:42:24.474 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_connection()
2015-01-12 10:42:24.474 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 225, in _create_connection
2015-01-12 10:42:24.474 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionRecord(self)
2015-01-12 10:42:24.474 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 318, in __init__
2015-01-12 10:42:24.474 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:42:24.474 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:42:24.474 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:42:24.474 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:42:24.474 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:42:24.474 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:42:24.474 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:42:24.474 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:42:24.474 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:42:24.474 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:42:24.474 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:42:24.474 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:42:24.474 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:42:24.476 5123 ERROR neutron.openstack.common.rpc.amqp [req-09e033f2-309b-4a54-a176-3dad6ebb93f2 None] Exception during message handling
2015-01-12 10:42:24.476 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:42:24.476 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:42:24.476 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:42:24.476 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:42:24.476 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:42:24.476 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:42:24.476 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:42:24.476 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:42:24.476 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:42:24.476 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:42:24.476 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:42:24.476 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:42:24.476 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:42:24.476 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:42:24.476 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:42:24.476 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:42:24.476 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:42:24.476 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:42:24.476 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:42:24.476 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:42:24.476 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:42:24.476 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:42:24.476 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:42:24.476 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:42:24.476 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:42:24.476 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:42:24.476 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:42:24.476 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:42:24.476 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:42:24.476 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:42:24.476 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:42:24.476 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:42:24.476 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:42:24.476 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 431, in __init__
2015-01-12 10:42:24.476 5123 TRACE neutron.openstack.common.rpc.amqp     rec = self._connection_record = pool._do_get()
2015-01-12 10:42:24.476 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 772, in _do_get
2015-01-12 10:42:24.476 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_connection()
2015-01-12 10:42:24.476 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 225, in _create_connection
2015-01-12 10:42:24.476 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionRecord(self)
2015-01-12 10:42:24.476 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 318, in __init__
2015-01-12 10:42:24.476 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:42:24.476 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:42:24.476 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:42:24.476 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:42:24.476 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:42:24.476 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:42:24.476 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:42:24.476 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:42:24.476 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:42:24.476 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:42:24.476 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:42:24.476 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:42:24.476 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:42:24.479 5123 ERROR neutron.openstack.common.rpc.amqp [req-c23188c3-63f1-47e0-9340-6b4748bdf0c9 None] Exception during message handling
2015-01-12 10:42:24.479 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:42:24.479 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:42:24.479 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:42:24.479 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:42:24.479 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:42:24.479 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:42:24.479 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:42:24.479 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:42:24.479 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:42:24.479 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:42:24.479 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:42:24.479 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:42:24.479 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:42:24.479 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:42:24.479 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:42:24.479 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:42:24.479 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:42:24.479 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:42:24.479 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:42:24.479 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:42:24.479 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:42:24.479 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:42:24.479 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:42:24.479 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:42:24.479 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:42:24.479 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:42:24.479 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:42:24.479 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:42:24.479 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:42:24.479 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:42:24.479 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:42:24.479 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:42:24.479 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:42:24.479 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 431, in __init__
2015-01-12 10:42:24.479 5123 TRACE neutron.openstack.common.rpc.amqp     rec = self._connection_record = pool._do_get()
2015-01-12 10:42:24.479 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 772, in _do_get
2015-01-12 10:42:24.479 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_connection()
2015-01-12 10:42:24.479 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 225, in _create_connection
2015-01-12 10:42:24.479 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionRecord(self)
2015-01-12 10:42:24.479 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 318, in __init__
2015-01-12 10:42:24.479 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:42:24.479 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:42:24.479 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:42:24.479 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:42:24.479 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:42:24.479 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:42:24.479 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:42:24.479 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:42:24.479 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:42:24.479 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:42:24.479 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:42:24.479 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:42:24.479 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:42:24.481 5123 ERROR neutron.openstack.common.rpc.amqp [req-3410e9e8-e53d-49c7-8d8a-099919344d84 None] Exception during message handling
2015-01-12 10:42:24.481 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:42:24.481 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:42:24.481 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:42:24.481 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:42:24.481 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:42:24.481 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:42:24.481 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:42:24.481 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:42:24.481 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:42:24.481 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:42:24.481 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:42:24.481 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:42:24.481 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:42:24.481 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:42:24.481 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:42:24.481 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:42:24.481 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:42:24.481 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:42:24.481 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:42:24.481 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:42:24.481 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:42:24.481 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:42:24.481 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:42:24.481 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:42:24.481 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:42:24.481 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:42:24.481 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:42:24.481 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:42:24.481 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:42:24.481 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:42:24.481 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:42:24.481 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:42:24.481 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:42:24.481 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 431, in __init__
2015-01-12 10:42:24.481 5123 TRACE neutron.openstack.common.rpc.amqp     rec = self._connection_record = pool._do_get()
2015-01-12 10:42:24.481 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 772, in _do_get
2015-01-12 10:42:24.481 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_connection()
2015-01-12 10:42:24.481 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 225, in _create_connection
2015-01-12 10:42:24.481 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionRecord(self)
2015-01-12 10:42:24.481 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 318, in __init__
2015-01-12 10:42:24.481 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:42:24.481 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:42:24.481 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:42:24.481 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:42:24.481 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:42:24.481 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:42:24.481 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:42:24.481 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:42:24.481 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:42:24.481 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:42:24.481 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:42:24.481 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:42:24.481 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:42:24.484 5123 ERROR neutron.openstack.common.rpc.amqp [req-2be76350-ae3d-4759-9b49-0c21e26515fe None] Exception during message handling
2015-01-12 10:42:24.484 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:42:24.484 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:42:24.484 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:42:24.484 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:42:24.484 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:42:24.484 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:42:24.484 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:42:24.484 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:42:24.484 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:42:24.484 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:42:24.484 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:42:24.484 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:42:24.484 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:42:24.484 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:42:24.484 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:42:24.484 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:42:24.484 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:42:24.484 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:42:24.484 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:42:24.484 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:42:24.484 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:42:24.484 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:42:24.484 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:42:24.484 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:42:24.484 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:42:24.484 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:42:24.484 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:42:24.484 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:42:24.484 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:42:24.484 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:42:24.484 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:42:24.484 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:42:24.484 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:42:24.484 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 431, in __init__
2015-01-12 10:42:24.484 5123 TRACE neutron.openstack.common.rpc.amqp     rec = self._connection_record = pool._do_get()
2015-01-12 10:42:24.484 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 772, in _do_get
2015-01-12 10:42:24.484 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_connection()
2015-01-12 10:42:24.484 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 225, in _create_connection
2015-01-12 10:42:24.484 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionRecord(self)
2015-01-12 10:42:24.484 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 318, in __init__
2015-01-12 10:42:24.484 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:42:24.484 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:42:24.484 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:42:24.484 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:42:24.484 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:42:24.484 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:42:24.484 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:42:24.484 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:42:24.484 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:42:24.484 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:42:24.484 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:42:24.484 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:42:24.484 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:42:24.487 5123 ERROR neutron.openstack.common.rpc.amqp [req-dd093d2a-e7d7-4ef5-a576-b2965ab0e9a7 None] Exception during message handling
2015-01-12 10:42:24.487 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:42:24.487 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:42:24.487 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:42:24.487 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:42:24.487 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:42:24.487 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:42:24.487 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:42:24.487 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:42:24.487 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:42:24.487 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:42:24.487 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:42:24.487 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:42:24.487 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:42:24.487 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:42:24.487 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:42:24.487 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:42:24.487 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:42:24.487 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:42:24.487 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:42:24.487 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:42:24.487 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:42:24.487 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:42:24.487 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:42:24.487 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:42:24.487 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:42:24.487 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:42:24.487 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:42:24.487 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:42:24.487 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:42:24.487 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:42:24.487 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:42:24.487 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:42:24.487 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:42:24.487 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 431, in __init__
2015-01-12 10:42:24.487 5123 TRACE neutron.openstack.common.rpc.amqp     rec = self._connection_record = pool._do_get()
2015-01-12 10:42:24.487 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 772, in _do_get
2015-01-12 10:42:24.487 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_connection()
2015-01-12 10:42:24.487 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 225, in _create_connection
2015-01-12 10:42:24.487 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionRecord(self)
2015-01-12 10:42:24.487 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 318, in __init__
2015-01-12 10:42:24.487 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:42:24.487 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:42:24.487 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:42:24.487 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:42:24.487 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:42:24.487 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:42:24.487 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:42:24.487 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:42:24.487 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:42:24.487 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:42:24.487 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:42:24.487 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:42:24.487 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:42:24.491 5123 ERROR neutron.openstack.common.rpc.amqp [req-b8edb94a-3869-47c7-932d-fd8e4366af8b None] Exception during message handling
2015-01-12 10:42:24.491 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:42:24.491 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:42:24.491 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:42:24.491 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:42:24.491 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:42:24.491 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:42:24.491 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:42:24.491 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:42:24.491 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:42:24.491 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:42:24.491 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:42:24.491 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:42:24.491 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:42:24.491 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:42:24.491 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:42:24.491 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:42:24.491 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:42:24.491 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:42:24.491 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:42:24.491 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:42:24.491 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:42:24.491 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:42:24.491 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:42:24.491 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:42:24.491 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:42:24.491 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:42:24.491 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:42:24.491 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:42:24.491 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:42:24.491 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:42:24.491 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:42:24.491 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:42:24.491 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:42:24.491 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 431, in __init__
2015-01-12 10:42:24.491 5123 TRACE neutron.openstack.common.rpc.amqp     rec = self._connection_record = pool._do_get()
2015-01-12 10:42:24.491 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 772, in _do_get
2015-01-12 10:42:24.491 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_connection()
2015-01-12 10:42:24.491 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 225, in _create_connection
2015-01-12 10:42:24.491 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionRecord(self)
2015-01-12 10:42:24.491 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 318, in __init__
2015-01-12 10:42:24.491 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:42:24.491 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:42:24.491 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:42:24.491 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:42:24.491 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:42:24.491 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:42:24.491 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:42:24.491 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:42:24.491 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:42:24.491 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:42:24.491 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:42:24.491 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:42:24.491 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:42:24.495 5123 ERROR neutron.openstack.common.rpc.amqp [req-09e033f2-309b-4a54-a176-3dad6ebb93f2 None] Exception during message handling
2015-01-12 10:42:24.495 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:42:24.495 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:42:24.495 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:42:24.495 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:42:24.495 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:42:24.495 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:42:24.495 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:42:24.495 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:42:24.495 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:42:24.495 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:42:24.495 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:42:24.495 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:42:24.495 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:42:24.495 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:42:24.495 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:42:24.495 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:42:24.495 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:42:24.495 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:42:24.495 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:42:24.495 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:42:24.495 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:42:24.495 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:42:24.495 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:42:24.495 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:42:24.495 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:42:24.495 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:42:24.495 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:42:24.495 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:42:24.495 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:42:24.495 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:42:24.495 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:42:24.495 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:42:24.495 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:42:24.495 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 431, in __init__
2015-01-12 10:42:24.495 5123 TRACE neutron.openstack.common.rpc.amqp     rec = self._connection_record = pool._do_get()
2015-01-12 10:42:24.495 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 772, in _do_get
2015-01-12 10:42:24.495 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_connection()
2015-01-12 10:42:24.495 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 225, in _create_connection
2015-01-12 10:42:24.495 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionRecord(self)
2015-01-12 10:42:24.495 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 318, in __init__
2015-01-12 10:42:24.495 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:42:24.495 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:42:24.495 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:42:24.495 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:42:24.495 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:42:24.495 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:42:24.495 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:42:24.495 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:42:24.495 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:42:24.495 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:42:24.495 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:42:24.495 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:42:24.495 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:42:24.498 5123 ERROR neutron.openstack.common.rpc.amqp [req-c23188c3-63f1-47e0-9340-6b4748bdf0c9 None] Exception during message handling
2015-01-12 10:42:24.498 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:42:24.498 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:42:24.498 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:42:24.498 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:42:24.498 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:42:24.498 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:42:24.498 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:42:24.498 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:42:24.498 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:42:24.498 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:42:24.498 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:42:24.498 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:42:24.498 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:42:24.498 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:42:24.498 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:42:24.498 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:42:24.498 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:42:24.498 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:42:24.498 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:42:24.498 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:42:24.498 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:42:24.498 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:42:24.498 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:42:24.498 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:42:24.498 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:42:24.498 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:42:24.498 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:42:24.498 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:42:24.498 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:42:24.498 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:42:24.498 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:42:24.498 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:42:24.498 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:42:24.498 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 431, in __init__
2015-01-12 10:42:24.498 5123 TRACE neutron.openstack.common.rpc.amqp     rec = self._connection_record = pool._do_get()
2015-01-12 10:42:24.498 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 772, in _do_get
2015-01-12 10:42:24.498 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_connection()
2015-01-12 10:42:24.498 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 225, in _create_connection
2015-01-12 10:42:24.498 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionRecord(self)
2015-01-12 10:42:24.498 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 318, in __init__
2015-01-12 10:42:24.498 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:42:24.498 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:42:24.498 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:42:24.498 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:42:24.498 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:42:24.498 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:42:24.498 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:42:24.498 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:42:24.498 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:42:24.498 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:42:24.498 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:42:24.498 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:42:24.498 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:42:24.501 5123 ERROR neutron.openstack.common.rpc.amqp [req-3410e9e8-e53d-49c7-8d8a-099919344d84 None] Exception during message handling
2015-01-12 10:42:24.501 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:42:24.501 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:42:24.501 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:42:24.501 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:42:24.501 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:42:24.501 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:42:24.501 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:42:24.501 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:42:24.501 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:42:24.501 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:42:24.501 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:42:24.501 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:42:24.501 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:42:24.501 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:42:24.501 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:42:24.501 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:42:24.501 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:42:24.501 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:42:24.501 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:42:24.501 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:42:24.501 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:42:24.501 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:42:24.501 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:42:24.501 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:42:24.501 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:42:24.501 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:42:24.501 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:42:24.501 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:42:24.501 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:42:24.501 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:42:24.501 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:42:24.501 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:42:24.501 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:42:24.501 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 431, in __init__
2015-01-12 10:42:24.501 5123 TRACE neutron.openstack.common.rpc.amqp     rec = self._connection_record = pool._do_get()
2015-01-12 10:42:24.501 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 772, in _do_get
2015-01-12 10:42:24.501 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_connection()
2015-01-12 10:42:24.501 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 225, in _create_connection
2015-01-12 10:42:24.501 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionRecord(self)
2015-01-12 10:42:24.501 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 318, in __init__
2015-01-12 10:42:24.501 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:42:24.501 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:42:24.501 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:42:24.501 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:42:24.501 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:42:24.501 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:42:24.501 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:42:24.501 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:42:24.501 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:42:24.501 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:42:24.501 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:42:24.501 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:42:24.501 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:42:24.507 5123 ERROR neutron.openstack.common.rpc.amqp [req-db47a73c-685c-44f4-a021-8ea37beeab58 None] Exception during message handling
2015-01-12 10:42:24.507 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:42:24.507 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:42:24.507 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:42:24.507 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:42:24.507 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:42:24.507 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:42:24.507 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:42:24.507 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:42:24.507 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:42:24.507 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:42:24.507 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:42:24.507 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:42:24.507 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:42:24.507 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:42:24.507 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:42:24.507 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:42:24.507 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:42:24.507 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:42:24.507 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:42:24.507 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:42:24.507 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:42:24.507 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:42:24.507 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:42:24.507 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:42:24.507 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:42:24.507 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:42:24.507 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:42:24.507 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:42:24.507 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:42:24.507 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:42:24.507 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:42:24.507 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:42:24.507 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:42:24.507 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 431, in __init__
2015-01-12 10:42:24.507 5123 TRACE neutron.openstack.common.rpc.amqp     rec = self._connection_record = pool._do_get()
2015-01-12 10:42:24.507 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 772, in _do_get
2015-01-12 10:42:24.507 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_connection()
2015-01-12 10:42:24.507 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 225, in _create_connection
2015-01-12 10:42:24.507 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionRecord(self)
2015-01-12 10:42:24.507 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 318, in __init__
2015-01-12 10:42:24.507 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:42:24.507 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:42:24.507 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:42:24.507 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:42:24.507 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:42:24.507 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:42:24.507 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:42:24.507 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:42:24.507 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:42:24.507 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:42:24.507 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:42:24.507 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:42:24.507 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:42:24.511 5123 ERROR neutron.openstack.common.rpc.amqp [req-ba959d34-4122-467a-af27-a05fb32a4dd7 None] Exception during message handling
2015-01-12 10:42:24.511 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:42:24.511 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:42:24.511 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:42:24.511 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:42:24.511 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:42:24.511 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:42:24.511 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:42:24.511 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:42:24.511 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:42:24.511 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:42:24.511 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:42:24.511 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:42:24.511 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:42:24.511 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:42:24.511 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:42:24.511 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:42:24.511 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:42:24.511 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:42:24.511 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:42:24.511 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:42:24.511 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:42:24.511 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:42:24.511 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:42:24.511 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:42:24.511 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:42:24.511 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:42:24.511 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:42:24.511 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:42:24.511 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:42:24.511 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:42:24.511 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:42:24.511 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:42:24.511 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:42:24.511 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 431, in __init__
2015-01-12 10:42:24.511 5123 TRACE neutron.openstack.common.rpc.amqp     rec = self._connection_record = pool._do_get()
2015-01-12 10:42:24.511 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 772, in _do_get
2015-01-12 10:42:24.511 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_connection()
2015-01-12 10:42:24.511 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 225, in _create_connection
2015-01-12 10:42:24.511 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionRecord(self)
2015-01-12 10:42:24.511 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 318, in __init__
2015-01-12 10:42:24.511 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:42:24.511 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:42:24.511 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:42:24.511 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:42:24.511 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:42:24.511 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:42:24.511 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:42:24.511 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:42:24.511 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:42:24.511 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:42:24.511 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:42:24.511 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:42:24.511 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:42:24.517 5123 ERROR neutron.openstack.common.rpc.amqp [req-f03f4a56-bb59-4182-8280-b54545aa0468 None] Exception during message handling
2015-01-12 10:42:24.517 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:42:24.517 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:42:24.517 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:42:24.517 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:42:24.517 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:42:24.517 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:42:24.517 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:42:24.517 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/services/metering/metering_plugin.py", line 35, in get_sync_data_metering
2015-01-12 10:42:24.517 5123 TRACE neutron.openstack.common.rpc.amqp     return super(MeteringCallbacks, self).get_sync_data_metering(context)
2015-01-12 10:42:24.517 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/metering/metering_db.py", line 238, in get_sync_data_metering
2015-01-12 10:42:24.517 5123 TRACE neutron.openstack.common.rpc.amqp     return self._process_sync_metering_data(labels)
2015-01-12 10:42:24.517 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/metering/metering_db.py", line 214, in _process_sync_metering_data
2015-01-12 10:42:24.517 5123 TRACE neutron.openstack.common.rpc.amqp     for label in labels:
2015-01-12 10:42:24.517 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:42:24.517 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:42:24.517 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:42:24.517 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:42:24.517 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:42:24.517 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:42:24.517 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:42:24.517 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:42:24.517 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 805, in _connection_for_bind
2015-01-12 10:42:24.517 5123 TRACE neutron.openstack.common.rpc.amqp     return engine.contextual_connect(**kwargs)
2015-01-12 10:42:24.517 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:42:24.517 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:42:24.517 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:42:24.517 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:42:24.517 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 431, in __init__
2015-01-12 10:42:24.517 5123 TRACE neutron.openstack.common.rpc.amqp     rec = self._connection_record = pool._do_get()
2015-01-12 10:42:24.517 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 772, in _do_get
2015-01-12 10:42:24.517 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_connection()
2015-01-12 10:42:24.517 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 225, in _create_connection
2015-01-12 10:42:24.517 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionRecord(self)
2015-01-12 10:42:24.517 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 318, in __init__
2015-01-12 10:42:24.517 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:42:24.517 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:42:24.517 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:42:24.517 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:42:24.517 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:42:24.517 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:42:24.517 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:42:24.517 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:42:24.517 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:42:24.517 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:42:24.517 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:42:24.517 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:42:24.517 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:42:24.519 5123 ERROR neutron.openstack.common.rpc.common [req-f03f4a56-bb59-4182-8280-b54545aa0468 None] Returning exception (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None to caller
2015-01-12 10:42:24.519 5123 ERROR neutron.openstack.common.rpc.common [req-f03f4a56-bb59-4182-8280-b54545aa0468 None] ['Traceback (most recent call last):\n', '  File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data\n    **args)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch\n    neutron_ctxt, version, method, namespace, **kwargs)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch\n    result = getattr(proxyobj, method)(ctxt, **kwargs)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/services/metering/metering_plugin.py", line 35, in get_sync_data_metering\n    return super(MeteringCallbacks, self).get_sync_data_metering(context)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/db/metering/metering_db.py", line 238, in get_sync_data_metering\n    return self._process_sync_metering_data(labels)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/db/metering/metering_db.py", line 214, in _process_sync_metering_data\n    for label in labels:\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__\n    return self._execute_and_instances(context)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances\n    close_with_result=True)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session\n    **kw)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection\n    close_with_result=close_with_result)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 805, in _connection_for_bind\n    return engine.contextual_connect(**kwargs)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect\n    self.pool.connect(),\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect\n    return _ConnectionFairy(self).checkout()\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 431, in __init__\n    rec = self._connection_record = pool._do_get()\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 772, in _do_get\n    return self._create_connection()\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 225, in _create_connection\n    return _ConnectionRecord(self)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 318, in __init__\n    self.connection = self.__connect()\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect\n    connection = self.__pool._creator()\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect\n    return dialect.connect(*cargs, **cparams)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect\n    return self.dbapi.connect(*cargs, **cparams)\n', '  File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect\n    return Connection(*args, **kwargs)\n', '  File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__\n    super(Connection, self).__init__(*args, **kwargs2)\n', 'OperationalError: (OperationalError) (2003, "Can\'t connect to MySQL server on \'10.5.10.200\' (111)") None None\n']
2015-01-12 10:42:24.522 5123 ERROR neutron.openstack.common.rpc.amqp [req-09e033f2-309b-4a54-a176-3dad6ebb93f2 None] Exception during message handling
2015-01-12 10:42:24.522 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:42:24.522 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:42:24.522 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:42:24.522 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:42:24.522 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:42:24.522 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:42:24.522 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:42:24.522 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/services/metering/metering_plugin.py", line 35, in get_sync_data_metering
2015-01-12 10:42:24.522 5123 TRACE neutron.openstack.common.rpc.amqp     return super(MeteringCallbacks, self).get_sync_data_metering(context)
2015-01-12 10:42:24.522 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/metering/metering_db.py", line 238, in get_sync_data_metering
2015-01-12 10:42:24.522 5123 TRACE neutron.openstack.common.rpc.amqp     return self._process_sync_metering_data(labels)
2015-01-12 10:42:24.522 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/metering/metering_db.py", line 214, in _process_sync_metering_data
2015-01-12 10:42:24.522 5123 TRACE neutron.openstack.common.rpc.amqp     for label in labels:
2015-01-12 10:42:24.522 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:42:24.522 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:42:24.522 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:42:24.522 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:42:24.522 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:42:24.522 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:42:24.522 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:42:24.522 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:42:24.522 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 805, in _connection_for_bind
2015-01-12 10:42:24.522 5123 TRACE neutron.openstack.common.rpc.amqp     return engine.contextual_connect(**kwargs)
2015-01-12 10:42:24.522 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:42:24.522 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:42:24.522 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:42:24.522 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:42:24.522 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 431, in __init__
2015-01-12 10:42:24.522 5123 TRACE neutron.openstack.common.rpc.amqp     rec = self._connection_record = pool._do_get()
2015-01-12 10:42:24.522 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 772, in _do_get
2015-01-12 10:42:24.522 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_connection()
2015-01-12 10:42:24.522 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 225, in _create_connection
2015-01-12 10:42:24.522 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionRecord(self)
2015-01-12 10:42:24.522 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 318, in __init__
2015-01-12 10:42:24.522 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:42:24.522 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:42:24.522 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:42:24.522 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:42:24.522 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:42:24.522 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:42:24.522 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:42:24.522 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:42:24.522 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:42:24.522 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:42:24.522 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:42:24.522 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:42:24.522 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:42:24.535 5123 ERROR neutron.openstack.common.rpc.amqp [-] Exception during message handling
2015-01-12 10:42:24.535 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:42:24.535 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:42:24.535 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:42:24.535 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:42:24.535 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:42:24.535 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:42:24.535 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:42:24.535 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:42:24.535 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:42:24.535 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:42:24.535 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:42:24.535 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:42:24.535 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:42:24.535 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:42:24.535 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:42:24.535 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:42:24.535 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:42:24.535 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:42:24.535 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:42:24.535 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:42:24.535 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:42:24.535 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:42:24.535 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:42:24.535 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:42:24.535 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:42:24.535 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:42:24.535 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:42:24.535 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:42:24.535 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:42:24.535 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:42:24.535 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:42:24.535 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:42:24.535 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:42:24.535 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:42:24.535 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:42:24.535 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:42:24.535 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:42:24.535 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:42:24.535 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:42:24.535 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:42:24.535 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:42:24.535 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:42:24.535 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:42:24.535 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:42:24.535 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:42:24.535 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:42:24.535 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:42:24.535 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:42:24.535 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:42:24.541 5123 ERROR neutron.openstack.common.rpc.amqp [req-b8edb94a-3869-47c7-932d-fd8e4366af8b None] Exception during message handling
2015-01-12 10:42:24.541 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:42:24.541 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:42:24.541 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:42:24.541 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:42:24.541 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:42:24.541 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:42:24.541 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:42:24.541 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:42:24.541 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:42:24.541 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:42:24.541 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:42:24.541 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:42:24.541 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:42:24.541 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:42:24.541 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:42:24.541 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:42:24.541 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:42:24.541 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:42:24.541 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:42:24.541 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:42:24.541 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:42:24.541 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:42:24.541 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:42:24.541 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:42:24.541 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:42:24.541 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:42:24.541 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:42:24.541 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:42:24.541 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:42:24.541 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:42:24.541 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:42:24.541 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:42:24.541 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:42:24.541 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 431, in __init__
2015-01-12 10:42:24.541 5123 TRACE neutron.openstack.common.rpc.amqp     rec = self._connection_record = pool._do_get()
2015-01-12 10:42:24.541 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 772, in _do_get
2015-01-12 10:42:24.541 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_connection()
2015-01-12 10:42:24.541 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 225, in _create_connection
2015-01-12 10:42:24.541 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionRecord(self)
2015-01-12 10:42:24.541 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 318, in __init__
2015-01-12 10:42:24.541 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:42:24.541 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:42:24.541 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:42:24.541 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:42:24.541 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:42:24.541 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:42:24.541 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:42:24.541 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:42:24.541 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:42:24.541 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:42:24.541 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:42:24.541 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:42:24.541 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:42:24.543 5123 ERROR neutron.openstack.common.rpc.amqp [req-09e033f2-309b-4a54-a176-3dad6ebb93f2 None] Exception during message handling
2015-01-12 10:42:24.543 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:42:24.543 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:42:24.543 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:42:24.543 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:42:24.543 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:42:24.543 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:42:24.543 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:42:24.543 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:42:24.543 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:42:24.543 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:42:24.543 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:42:24.543 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:42:24.543 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:42:24.543 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:42:24.543 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:42:24.543 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:42:24.543 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:42:24.543 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:42:24.543 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:42:24.543 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:42:24.543 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:42:24.543 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:42:24.543 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:42:24.543 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:42:24.543 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:42:24.543 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:42:24.543 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:42:24.543 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:42:24.543 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:42:24.543 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:42:24.543 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:42:24.543 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:42:24.543 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:42:24.543 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 431, in __init__
2015-01-12 10:42:24.543 5123 TRACE neutron.openstack.common.rpc.amqp     rec = self._connection_record = pool._do_get()
2015-01-12 10:42:24.543 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 772, in _do_get
2015-01-12 10:42:24.543 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_connection()
2015-01-12 10:42:24.543 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 225, in _create_connection
2015-01-12 10:42:24.543 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionRecord(self)
2015-01-12 10:42:24.543 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 318, in __init__
2015-01-12 10:42:24.543 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:42:24.543 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:42:24.543 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:42:24.543 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:42:24.543 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:42:24.543 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:42:24.543 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:42:24.543 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:42:24.543 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:42:24.543 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:42:24.543 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:42:24.543 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:42:24.543 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:42:24.548 5123 ERROR neutron.openstack.common.rpc.amqp [req-c23188c3-63f1-47e0-9340-6b4748bdf0c9 None] Exception during message handling
2015-01-12 10:42:24.548 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:42:24.548 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:42:24.548 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:42:24.548 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:42:24.548 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:42:24.548 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:42:24.548 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:42:24.548 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:42:24.548 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:42:24.548 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:42:24.548 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:42:24.548 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:42:24.548 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:42:24.548 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:42:24.548 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:42:24.548 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:42:24.548 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:42:24.548 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:42:24.548 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:42:24.548 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:42:24.548 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:42:24.548 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:42:24.548 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:42:24.548 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:42:24.548 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:42:24.548 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:42:24.548 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:42:24.548 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:42:24.548 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:42:24.548 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:42:24.548 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:42:24.548 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:42:24.548 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:42:24.548 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 431, in __init__
2015-01-12 10:42:24.548 5123 TRACE neutron.openstack.common.rpc.amqp     rec = self._connection_record = pool._do_get()
2015-01-12 10:42:24.548 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 772, in _do_get
2015-01-12 10:42:24.548 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_connection()
2015-01-12 10:42:24.548 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 225, in _create_connection
2015-01-12 10:42:24.548 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionRecord(self)
2015-01-12 10:42:24.548 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 318, in __init__
2015-01-12 10:42:24.548 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:42:24.548 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:42:24.548 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:42:24.548 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:42:24.548 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:42:24.548 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:42:24.548 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:42:24.548 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:42:24.548 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:42:24.548 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:42:24.548 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:42:24.548 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:42:24.548 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:42:24.551 5123 ERROR neutron.openstack.common.rpc.amqp [req-3410e9e8-e53d-49c7-8d8a-099919344d84 None] Exception during message handling
2015-01-12 10:42:24.551 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:42:24.551 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:42:24.551 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:42:24.551 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:42:24.551 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:42:24.551 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:42:24.551 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:42:24.551 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:42:24.551 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:42:24.551 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:42:24.551 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:42:24.551 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:42:24.551 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:42:24.551 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:42:24.551 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:42:24.551 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:42:24.551 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:42:24.551 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:42:24.551 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:42:24.551 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:42:24.551 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:42:24.551 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:42:24.551 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:42:24.551 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:42:24.551 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:42:24.551 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:42:24.551 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:42:24.551 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:42:24.551 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:42:24.551 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:42:24.551 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:42:24.551 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:42:24.551 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:42:24.551 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 431, in __init__
2015-01-12 10:42:24.551 5123 TRACE neutron.openstack.common.rpc.amqp     rec = self._connection_record = pool._do_get()
2015-01-12 10:42:24.551 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 772, in _do_get
2015-01-12 10:42:24.551 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_connection()
2015-01-12 10:42:24.551 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 225, in _create_connection
2015-01-12 10:42:24.551 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionRecord(self)
2015-01-12 10:42:24.551 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 318, in __init__
2015-01-12 10:42:24.551 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:42:24.551 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:42:24.551 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:42:24.551 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:42:24.551 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:42:24.551 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:42:24.551 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:42:24.551 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:42:24.551 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:42:24.551 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:42:24.551 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:42:24.551 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:42:24.551 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:42:24.554 5123 ERROR neutron.openstack.common.rpc.amqp [req-2be76350-ae3d-4759-9b49-0c21e26515fe None] Exception during message handling
2015-01-12 10:42:24.554 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:42:24.554 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:42:24.554 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:42:24.554 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:42:24.554 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:42:24.554 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:42:24.554 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:42:24.554 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:42:24.554 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:42:24.554 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:42:24.554 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:42:24.554 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:42:24.554 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:42:24.554 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:42:24.554 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:42:24.554 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:42:24.554 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:42:24.554 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:42:24.554 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:42:24.554 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:42:24.554 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:42:24.554 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:42:24.554 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:42:24.554 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:42:24.554 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:42:24.554 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:42:24.554 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:42:24.554 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:42:24.554 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:42:24.554 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:42:24.554 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:42:24.554 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:42:24.554 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:42:24.554 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 431, in __init__
2015-01-12 10:42:24.554 5123 TRACE neutron.openstack.common.rpc.amqp     rec = self._connection_record = pool._do_get()
2015-01-12 10:42:24.554 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 772, in _do_get
2015-01-12 10:42:24.554 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_connection()
2015-01-12 10:42:24.554 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 225, in _create_connection
2015-01-12 10:42:24.554 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionRecord(self)
2015-01-12 10:42:24.554 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 318, in __init__
2015-01-12 10:42:24.554 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:42:24.554 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:42:24.554 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:42:24.554 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:42:24.554 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:42:24.554 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:42:24.554 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:42:24.554 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:42:24.554 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:42:24.554 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:42:24.554 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:42:24.554 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:42:24.554 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:42:24.558 5123 ERROR neutron.openstack.common.rpc.amqp [req-2abe0db7-a155-40d9-a47b-dafd1a8846fd None] Exception during message handling
2015-01-12 10:42:24.558 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:42:24.558 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:42:24.558 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:42:24.558 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:42:24.558 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:42:24.558 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:42:24.558 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:42:24.558 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:42:24.558 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:42:24.558 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:42:24.558 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:42:24.558 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:42:24.558 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:42:24.558 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:42:24.558 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:42:24.558 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:42:24.558 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:42:24.558 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:42:24.558 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:42:24.558 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:42:24.558 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:42:24.558 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:42:24.558 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:42:24.558 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:42:24.558 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:42:24.558 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:42:24.558 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:42:24.558 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:42:24.558 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:42:24.558 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:42:24.558 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:42:24.558 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:42:24.558 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:42:24.558 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 431, in __init__
2015-01-12 10:42:24.558 5123 TRACE neutron.openstack.common.rpc.amqp     rec = self._connection_record = pool._do_get()
2015-01-12 10:42:24.558 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 772, in _do_get
2015-01-12 10:42:24.558 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_connection()
2015-01-12 10:42:24.558 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 225, in _create_connection
2015-01-12 10:42:24.558 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionRecord(self)
2015-01-12 10:42:24.558 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 318, in __init__
2015-01-12 10:42:24.558 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:42:24.558 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:42:24.558 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:42:24.558 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:42:24.558 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:42:24.558 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:42:24.558 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:42:24.558 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:42:24.558 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:42:24.558 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:42:24.558 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:42:24.558 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:42:24.558 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:42:24.563 5123 ERROR neutron.openstack.common.rpc.amqp [req-b8edb94a-3869-47c7-932d-fd8e4366af8b None] Exception during message handling
2015-01-12 10:42:24.563 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:42:24.563 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:42:24.563 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:42:24.563 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:42:24.563 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:42:24.563 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:42:24.563 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:42:24.563 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:42:24.563 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:42:24.563 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:42:24.563 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:42:24.563 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:42:24.563 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:42:24.563 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:42:24.563 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:42:24.563 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:42:24.563 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:42:24.563 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:42:24.563 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:42:24.563 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:42:24.563 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:42:24.563 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:42:24.563 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:42:24.563 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:42:24.563 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:42:24.563 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:42:24.563 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:42:24.563 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:42:24.563 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:42:24.563 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:42:24.563 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:42:24.563 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:42:24.563 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:42:24.563 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 431, in __init__
2015-01-12 10:42:24.563 5123 TRACE neutron.openstack.common.rpc.amqp     rec = self._connection_record = pool._do_get()
2015-01-12 10:42:24.563 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 772, in _do_get
2015-01-12 10:42:24.563 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_connection()
2015-01-12 10:42:24.563 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 225, in _create_connection
2015-01-12 10:42:24.563 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionRecord(self)
2015-01-12 10:42:24.563 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 318, in __init__
2015-01-12 10:42:24.563 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:42:24.563 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:42:24.563 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:42:24.563 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:42:24.563 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:42:24.563 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:42:24.563 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:42:24.563 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:42:24.563 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:42:24.563 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:42:24.563 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:42:24.563 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:42:24.563 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:42:24.567 5123 ERROR neutron.openstack.common.rpc.amqp [req-09e033f2-309b-4a54-a176-3dad6ebb93f2 None] Exception during message handling
2015-01-12 10:42:24.567 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:42:24.567 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:42:24.567 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:42:24.567 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:42:24.567 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:42:24.567 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:42:24.567 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:42:24.567 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:42:24.567 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:42:24.567 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:42:24.567 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:42:24.567 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:42:24.567 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:42:24.567 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:42:24.567 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:42:24.567 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:42:24.567 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:42:24.567 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:42:24.567 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:42:24.567 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:42:24.567 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:42:24.567 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:42:24.567 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:42:24.567 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:42:24.567 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:42:24.567 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:42:24.567 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:42:24.567 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:42:24.567 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:42:24.567 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:42:24.567 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:42:24.567 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:42:24.567 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:42:24.567 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 431, in __init__
2015-01-12 10:42:24.567 5123 TRACE neutron.openstack.common.rpc.amqp     rec = self._connection_record = pool._do_get()
2015-01-12 10:42:24.567 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 772, in _do_get
2015-01-12 10:42:24.567 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_connection()
2015-01-12 10:42:24.567 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 225, in _create_connection
2015-01-12 10:42:24.567 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionRecord(self)
2015-01-12 10:42:24.567 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 318, in __init__
2015-01-12 10:42:24.567 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:42:24.567 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:42:24.567 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:42:24.567 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:42:24.567 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:42:24.567 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:42:24.567 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:42:24.567 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:42:24.567 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:42:24.567 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:42:24.567 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:42:24.567 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:42:24.567 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:42:24.570 5123 ERROR neutron.openstack.common.rpc.amqp [req-09e033f2-309b-4a54-a176-3dad6ebb93f2 None] Exception during message handling
2015-01-12 10:42:24.570 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:42:24.570 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:42:24.570 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:42:24.570 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:42:24.570 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:42:24.570 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:42:24.570 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:42:24.570 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:42:24.570 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:42:24.570 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:42:24.570 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:42:24.570 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:42:24.570 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:42:24.570 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:42:24.570 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:42:24.570 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:42:24.570 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:42:24.570 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:42:24.570 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:42:24.570 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:42:24.570 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:42:24.570 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:42:24.570 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:42:24.570 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:42:24.570 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:42:24.570 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:42:24.570 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:42:24.570 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:42:24.570 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:42:24.570 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:42:24.570 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:42:24.570 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:42:24.570 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:42:24.570 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:42:24.570 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:42:24.570 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:42:24.570 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:42:24.570 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:42:24.570 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:42:24.570 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:42:24.570 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:42:24.570 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:42:24.570 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:42:24.570 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:42:24.570 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:42:24.570 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:42:24.570 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:42:24.570 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:42:24.570 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:42:24.572 5123 ERROR neutron.openstack.common.rpc.amqp [req-09e033f2-309b-4a54-a176-3dad6ebb93f2 None] Exception during message handling
2015-01-12 10:42:24.572 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:42:24.572 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:42:24.572 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:42:24.572 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:42:24.572 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:42:24.572 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:42:24.572 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:42:24.572 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:42:24.572 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:42:24.572 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:42:24.572 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:42:24.572 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:42:24.572 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:42:24.572 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:42:24.572 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:42:24.572 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:42:24.572 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:42:24.572 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:42:24.572 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:42:24.572 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:42:24.572 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:42:24.572 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:42:24.572 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:42:24.572 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:42:24.572 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:42:24.572 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:42:24.572 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:42:24.572 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:42:24.572 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:42:24.572 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:42:24.572 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:42:24.572 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:42:24.572 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:42:24.572 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:42:24.572 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:42:24.572 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:42:24.572 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:42:24.572 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:42:24.572 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:42:24.572 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:42:24.572 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:42:24.572 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:42:24.572 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:42:24.572 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:42:24.572 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:42:24.572 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:42:24.572 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:42:24.572 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:42:24.572 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:42:24.576 5123 ERROR neutron.openstack.common.rpc.common [req-09e033f2-309b-4a54-a176-3dad6ebb93f2 None] Returning exception (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None to caller
2015-01-12 10:42:24.576 5123 ERROR neutron.openstack.common.rpc.common [req-09e033f2-309b-4a54-a176-3dad6ebb93f2 None] ['Traceback (most recent call last):\n', '  File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data\n    **args)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch\n    neutron_ctxt, version, method, namespace, **kwargs)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch\n    result = getattr(proxyobj, method)(ctxt, **kwargs)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/services/metering/metering_plugin.py", line 35, in get_sync_data_metering\n    return super(MeteringCallbacks, self).get_sync_data_metering(context)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/db/metering/metering_db.py", line 238, in get_sync_data_metering\n    return self._process_sync_metering_data(labels)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/db/metering/metering_db.py", line 214, in _process_sync_metering_data\n    for label in labels:\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__\n    return self._execute_and_instances(context)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances\n    close_with_result=True)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session\n    **kw)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection\n    close_with_result=close_with_result)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 805, in _connection_for_bind\n    return engine.contextual_connect(**kwargs)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect\n    self.pool.connect(),\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect\n    return _ConnectionFairy(self).checkout()\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 431, in __init__\n    rec = self._connection_record = pool._do_get()\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 772, in _do_get\n    return self._create_connection()\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 225, in _create_connection\n    return _ConnectionRecord(self)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 318, in __init__\n    self.connection = self.__connect()\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect\n    connection = self.__pool._creator()\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect\n    return dialect.connect(*cargs, **cparams)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect\n    return self.dbapi.connect(*cargs, **cparams)\n', '  File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect\n    return Connection(*args, **kwargs)\n', '  File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__\n    super(Connection, self).__init__(*args, **kwargs2)\n', 'OperationalError: (OperationalError) (2003, "Can\'t connect to MySQL server on \'10.5.10.200\' (111)") None None\n']
2015-01-12 10:42:43.069 5123 ERROR neutron.openstack.common.rpc.amqp [req-c23188c3-63f1-47e0-9340-6b4748bdf0c9 None] Exception during message handling
2015-01-12 10:42:43.069 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:42:43.069 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:42:43.069 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:42:43.069 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:42:43.069 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:42:43.069 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:42:43.069 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:42:43.069 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:42:43.069 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:42:43.069 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:42:43.069 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:42:43.069 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:42:43.069 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:42:43.069 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:42:43.069 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:42:43.069 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:42:43.069 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:42:43.069 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:42:43.069 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:42:43.069 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:42:43.069 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:42:43.069 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:42:43.069 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:42:43.069 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:42:43.069 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:42:43.069 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:42:43.069 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:42:43.069 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:42:43.069 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:42:43.069 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:42:43.069 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:42:43.069 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:42:43.069 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:42:43.069 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:42:43.069 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:42:43.069 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:42:43.069 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:42:43.069 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:42:43.069 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:42:43.069 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:42:43.069 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:42:43.069 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:42:43.069 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:42:43.069 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:42:43.069 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:42:43.069 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:42:43.069 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:42:43.069 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:42:43.069 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:42:44.551 5123 ERROR neutron.openstack.common.rpc.amqp [req-3410e9e8-e53d-49c7-8d8a-099919344d84 None] Exception during message handling
2015-01-12 10:42:44.551 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:42:44.551 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:42:44.551 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:42:44.551 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:42:44.551 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:42:44.551 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:42:44.551 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:42:44.551 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:42:44.551 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:42:44.551 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:42:44.551 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:42:44.551 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:42:44.551 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:42:44.551 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:42:44.551 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:42:44.551 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:42:44.551 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:42:44.551 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:42:44.551 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:42:44.551 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:42:44.551 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:42:44.551 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:42:44.551 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:42:44.551 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:42:44.551 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:42:44.551 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:42:44.551 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:42:44.551 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:42:44.551 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:42:44.551 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:42:44.551 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:42:44.551 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:42:44.551 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:42:44.551 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:42:44.551 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:42:44.551 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:42:44.551 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:42:44.551 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:42:44.551 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:42:44.551 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:42:44.551 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:42:44.551 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:42:44.551 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:42:44.551 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:42:44.551 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:42:44.551 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:42:44.551 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:42:44.551 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:42:44.551 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:42:45.307 5123 ERROR neutron.openstack.common.rpc.amqp [req-2be76350-ae3d-4759-9b49-0c21e26515fe None] Exception during message handling
2015-01-12 10:42:45.307 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:42:45.307 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:42:45.307 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:42:45.307 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:42:45.307 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:42:45.307 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:42:45.307 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:42:45.307 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:42:45.307 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:42:45.307 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:42:45.307 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:42:45.307 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:42:45.307 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:42:45.307 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:42:45.307 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:42:45.307 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:42:45.307 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:42:45.307 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:42:45.307 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:42:45.307 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:42:45.307 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:42:45.307 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:42:45.307 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:42:45.307 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:42:45.307 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:42:45.307 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:42:45.307 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:42:45.307 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:42:45.307 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:42:45.307 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:42:45.307 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:42:45.307 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:42:45.307 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:42:45.307 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:42:45.307 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:42:45.307 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:42:45.307 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:42:45.307 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:42:45.307 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:42:45.307 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:42:45.307 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:42:45.307 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:42:45.307 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:42:45.307 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:42:45.307 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:42:45.307 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:42:45.307 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:42:45.307 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:42:45.307 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:42:47.883 5123 ERROR neutron.openstack.common.rpc.amqp [req-a7046000-1ba0-4631-88b7-6acca0bf4193 None] Exception during message handling
2015-01-12 10:42:47.883 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:42:47.883 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:42:47.883 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:42:47.883 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:42:47.883 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:42:47.883 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:42:47.883 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:42:47.883 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:42:47.883 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:42:47.883 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:42:47.883 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:42:47.883 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:42:47.883 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:42:47.883 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:42:47.883 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:42:47.883 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:42:47.883 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:42:47.883 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:42:47.883 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:42:47.883 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:42:47.883 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:42:47.883 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:42:47.883 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:42:47.883 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:42:47.883 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:42:47.883 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:42:47.883 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:42:47.883 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:42:47.883 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:42:47.883 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:42:47.883 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:42:47.883 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:42:47.883 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:42:47.883 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:42:47.883 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:42:47.883 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:42:47.883 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:42:47.883 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:42:47.883 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:42:47.883 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:42:47.883 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:42:47.883 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:42:47.883 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:42:47.883 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:42:47.883 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:42:47.883 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:42:47.883 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:42:47.883 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:42:47.883 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:42:48.907 5123 ERROR neutron.openstack.common.rpc.amqp [req-b8edb94a-3869-47c7-932d-fd8e4366af8b None] Exception during message handling
2015-01-12 10:42:48.907 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:42:48.907 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:42:48.907 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:42:48.907 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:42:48.907 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:42:48.907 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:42:48.907 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:42:48.907 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:42:48.907 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:42:48.907 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:42:48.907 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:42:48.907 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:42:48.907 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:42:48.907 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:42:48.907 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:42:48.907 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:42:48.907 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:42:48.907 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:42:48.907 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:42:48.907 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:42:48.907 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:42:48.907 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:42:48.907 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:42:48.907 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:42:48.907 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:42:48.907 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:42:48.907 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:42:48.907 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:42:48.907 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:42:48.907 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:42:48.907 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:42:48.907 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:42:48.907 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:42:48.907 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:42:48.907 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:42:48.907 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:42:48.907 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:42:48.907 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:42:48.907 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:42:48.907 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:42:48.907 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:42:48.907 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:42:48.907 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:42:48.907 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:42:48.907 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:42:48.907 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:42:48.907 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:42:48.907 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:42:48.907 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:42:50.499 5123 ERROR neutron.openstack.common.rpc.amqp [req-db47a73c-685c-44f4-a021-8ea37beeab58 None] Exception during message handling
2015-01-12 10:42:50.499 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:42:50.499 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:42:50.499 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:42:50.499 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:42:50.499 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:42:50.499 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:42:50.499 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:42:50.499 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:42:50.499 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:42:50.499 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:42:50.499 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:42:50.499 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:42:50.499 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:42:50.499 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:42:50.499 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:42:50.499 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:42:50.499 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:42:50.499 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:42:50.499 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:42:50.499 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:42:50.499 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:42:50.499 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:42:50.499 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:42:50.499 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:42:50.499 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:42:50.499 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:42:50.499 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:42:50.499 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:42:50.499 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:42:50.499 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:42:50.499 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:42:50.499 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:42:50.499 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:42:50.499 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:42:50.499 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:42:50.499 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:42:50.499 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:42:50.499 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:42:50.499 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:42:50.499 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:42:50.499 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:42:50.499 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:42:50.499 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:42:50.499 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:42:50.499 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:42:50.499 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:42:50.499 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:42:50.499 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:42:50.499 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:42:52.260 5123 ERROR neutron.openstack.common.rpc.amqp [req-09e033f2-309b-4a54-a176-3dad6ebb93f2 None] Exception during message handling
2015-01-12 10:42:52.260 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:42:52.260 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:42:52.260 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:42:52.260 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:42:52.260 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:42:52.260 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:42:52.260 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:42:52.260 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:42:52.260 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:42:52.260 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:42:52.260 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:42:52.260 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:42:52.260 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:42:52.260 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:42:52.260 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:42:52.260 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:42:52.260 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:42:52.260 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:42:52.260 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:42:52.260 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:42:52.260 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:42:52.260 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:42:52.260 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:42:52.260 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:42:52.260 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:42:52.260 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:42:52.260 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:42:52.260 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:42:52.260 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:42:52.260 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:42:52.260 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:42:52.260 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:42:52.260 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:42:52.260 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:42:52.260 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:42:52.260 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:42:52.260 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:42:52.260 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:42:52.260 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:42:52.260 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:42:52.260 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:42:52.260 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:42:52.260 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:42:52.260 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:42:52.260 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:42:52.260 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:42:52.260 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:42:52.260 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:42:52.260 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:43:13.068 5123 ERROR neutron.openstack.common.rpc.amqp [req-c23188c3-63f1-47e0-9340-6b4748bdf0c9 None] Exception during message handling
2015-01-12 10:43:13.068 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:43:13.068 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:43:13.068 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:43:13.068 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:43:13.068 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:43:13.068 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:43:13.068 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:43:13.068 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:43:13.068 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:43:13.068 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:43:13.068 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:43:13.068 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:43:13.068 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:43:13.068 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:43:13.068 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:43:13.068 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:43:13.068 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:43:13.068 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:43:13.068 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:43:13.068 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:43:13.068 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:43:13.068 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:43:13.068 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:43:13.068 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:43:13.068 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:43:13.068 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:43:13.068 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:43:13.068 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:43:13.068 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:43:13.068 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:43:13.068 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:43:13.068 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:43:13.068 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:43:13.068 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:43:13.068 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:43:13.068 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:43:13.068 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:43:13.068 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:43:13.068 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:43:13.068 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:43:13.068 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:43:13.068 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:43:13.068 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:43:13.068 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:43:13.068 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:43:13.068 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:43:13.068 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:43:13.068 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:43:13.068 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:43:14.552 5123 ERROR neutron.openstack.common.rpc.amqp [req-3410e9e8-e53d-49c7-8d8a-099919344d84 None] Exception during message handling
2015-01-12 10:43:14.552 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:43:14.552 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:43:14.552 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:43:14.552 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:43:14.552 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:43:14.552 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:43:14.552 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:43:14.552 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:43:14.552 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:43:14.552 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:43:14.552 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:43:14.552 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:43:14.552 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:43:14.552 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:43:14.552 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:43:14.552 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:43:14.552 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:43:14.552 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:43:14.552 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:43:14.552 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:43:14.552 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:43:14.552 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:43:14.552 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:43:14.552 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:43:14.552 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:43:14.552 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:43:14.552 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:43:14.552 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:43:14.552 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:43:14.552 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:43:14.552 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:43:14.552 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:43:14.552 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:43:14.552 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:43:14.552 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:43:14.552 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:43:14.552 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:43:14.552 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:43:14.552 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:43:14.552 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:43:14.552 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:43:14.552 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:43:14.552 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:43:14.552 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:43:14.552 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:43:14.552 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:43:14.552 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:43:14.552 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:43:14.552 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:43:15.309 5123 ERROR neutron.openstack.common.rpc.amqp [req-2be76350-ae3d-4759-9b49-0c21e26515fe None] Exception during message handling
2015-01-12 10:43:15.309 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:43:15.309 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:43:15.309 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:43:15.309 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:43:15.309 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:43:15.309 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:43:15.309 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:43:15.309 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:43:15.309 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:43:15.309 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:43:15.309 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:43:15.309 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:43:15.309 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:43:15.309 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:43:15.309 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:43:15.309 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:43:15.309 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:43:15.309 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:43:15.309 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:43:15.309 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:43:15.309 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:43:15.309 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:43:15.309 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:43:15.309 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:43:15.309 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:43:15.309 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:43:15.309 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:43:15.309 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:43:15.309 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:43:15.309 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:43:15.309 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:43:15.309 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:43:15.309 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:43:15.309 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:43:15.309 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:43:15.309 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:43:15.309 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:43:15.309 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:43:15.309 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:43:15.309 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:43:15.309 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:43:15.309 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:43:15.309 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:43:15.309 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:43:15.309 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:43:15.309 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:43:15.309 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:43:15.309 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:43:15.309 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:43:17.882 5123 ERROR neutron.openstack.common.rpc.amqp [req-4a105f20-5282-449a-b0ad-454011b2b336 None] Exception during message handling
2015-01-12 10:43:17.882 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:43:17.882 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:43:17.882 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:43:17.882 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:43:17.882 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:43:17.882 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:43:17.882 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:43:17.882 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:43:17.882 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:43:17.882 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:43:17.882 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:43:17.882 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:43:17.882 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:43:17.882 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:43:17.882 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:43:17.882 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:43:17.882 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:43:17.882 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:43:17.882 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:43:17.882 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:43:17.882 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:43:17.882 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:43:17.882 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:43:17.882 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:43:17.882 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:43:17.882 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:43:17.882 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:43:17.882 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:43:17.882 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:43:17.882 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:43:17.882 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:43:17.882 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:43:17.882 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:43:17.882 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:43:17.882 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:43:17.882 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:43:17.882 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:43:17.882 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:43:17.882 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:43:17.882 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:43:17.882 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:43:17.882 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:43:17.882 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:43:17.882 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:43:17.882 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:43:17.882 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:43:17.882 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:43:17.882 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:43:17.882 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:43:18.909 5123 ERROR neutron.openstack.common.rpc.amqp [req-b8edb94a-3869-47c7-932d-fd8e4366af8b None] Exception during message handling
2015-01-12 10:43:18.909 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:43:18.909 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:43:18.909 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:43:18.909 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:43:18.909 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:43:18.909 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:43:18.909 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:43:18.909 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:43:18.909 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:43:18.909 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:43:18.909 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:43:18.909 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:43:18.909 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:43:18.909 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:43:18.909 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:43:18.909 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:43:18.909 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:43:18.909 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:43:18.909 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:43:18.909 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:43:18.909 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:43:18.909 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:43:18.909 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:43:18.909 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:43:18.909 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:43:18.909 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:43:18.909 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:43:18.909 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:43:18.909 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:43:18.909 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:43:18.909 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:43:18.909 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:43:18.909 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:43:18.909 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:43:18.909 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:43:18.909 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:43:18.909 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:43:18.909 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:43:18.909 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:43:18.909 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:43:18.909 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:43:18.909 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:43:18.909 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:43:18.909 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:43:18.909 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:43:18.909 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:43:18.909 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:43:18.909 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:43:18.909 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:43:22.261 5123 ERROR neutron.openstack.common.rpc.amqp [req-09e033f2-309b-4a54-a176-3dad6ebb93f2 None] Exception during message handling
2015-01-12 10:43:22.261 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:43:22.261 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:43:22.261 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:43:22.261 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:43:22.261 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:43:22.261 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:43:22.261 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:43:22.261 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:43:22.261 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:43:22.261 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:43:22.261 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:43:22.261 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:43:22.261 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:43:22.261 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:43:22.261 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:43:22.261 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:43:22.261 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:43:22.261 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:43:22.261 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:43:22.261 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:43:22.261 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:43:22.261 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:43:22.261 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:43:22.261 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:43:22.261 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:43:22.261 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:43:22.261 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:43:22.261 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:43:22.261 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:43:22.261 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:43:22.261 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:43:22.261 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:43:22.261 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:43:22.261 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:43:22.261 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:43:22.261 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:43:22.261 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:43:22.261 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:43:22.261 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:43:22.261 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:43:22.261 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:43:22.261 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:43:22.261 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:43:22.261 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:43:22.261 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:43:22.261 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:43:22.261 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:43:22.261 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:43:22.261 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:43:42.269 5123 ERROR neutron.openstack.common.rpc.amqp [req-09e033f2-309b-4a54-a176-3dad6ebb93f2 None] Exception during message handling
2015-01-12 10:43:42.269 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:43:42.269 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:43:42.269 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:43:42.269 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:43:42.269 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:43:42.269 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:43:42.269 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:43:42.269 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/services/metering/metering_plugin.py", line 35, in get_sync_data_metering
2015-01-12 10:43:42.269 5123 TRACE neutron.openstack.common.rpc.amqp     return super(MeteringCallbacks, self).get_sync_data_metering(context)
2015-01-12 10:43:42.269 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/metering/metering_db.py", line 238, in get_sync_data_metering
2015-01-12 10:43:42.269 5123 TRACE neutron.openstack.common.rpc.amqp     return self._process_sync_metering_data(labels)
2015-01-12 10:43:42.269 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/metering/metering_db.py", line 214, in _process_sync_metering_data
2015-01-12 10:43:42.269 5123 TRACE neutron.openstack.common.rpc.amqp     for label in labels:
2015-01-12 10:43:42.269 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:43:42.269 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:43:42.269 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:43:42.269 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:43:42.269 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:43:42.269 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:43:42.269 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:43:42.269 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:43:42.269 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 805, in _connection_for_bind
2015-01-12 10:43:42.269 5123 TRACE neutron.openstack.common.rpc.amqp     return engine.contextual_connect(**kwargs)
2015-01-12 10:43:42.269 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:43:42.269 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:43:42.269 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:43:42.269 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:43:42.269 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:43:42.269 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:43:42.269 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:43:42.269 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:43:42.269 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:43:42.269 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:43:42.269 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:43:42.269 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:43:42.269 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:43:42.269 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:43:42.269 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:43:42.269 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:43:42.269 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:43:42.269 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:43:42.269 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:43:42.269 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:43:42.272 5123 ERROR neutron.openstack.common.rpc.common [req-09e033f2-309b-4a54-a176-3dad6ebb93f2 None] Returning exception (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None to caller
2015-01-12 10:43:42.273 5123 ERROR neutron.openstack.common.rpc.common [req-09e033f2-309b-4a54-a176-3dad6ebb93f2 None] ['Traceback (most recent call last):\n', '  File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data\n    **args)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch\n    neutron_ctxt, version, method, namespace, **kwargs)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch\n    result = getattr(proxyobj, method)(ctxt, **kwargs)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/services/metering/metering_plugin.py", line 35, in get_sync_data_metering\n    return super(MeteringCallbacks, self).get_sync_data_metering(context)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/db/metering/metering_db.py", line 238, in get_sync_data_metering\n    return self._process_sync_metering_data(labels)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/db/metering/metering_db.py", line 214, in _process_sync_metering_data\n    for label in labels:\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__\n    return self._execute_and_instances(context)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances\n    close_with_result=True)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session\n    **kw)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection\n    close_with_result=close_with_result)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 805, in _connection_for_bind\n    return engine.contextual_connect(**kwargs)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect\n    self.pool.connect(),\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect\n    return _ConnectionFairy(self).checkout()\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__\n    conn = self.connection = self._connection_record.get_connection()\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection\n    self.connection = self.__connect()\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect\n    connection = self.__pool._creator()\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect\n    return dialect.connect(*cargs, **cparams)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect\n    return self.dbapi.connect(*cargs, **cparams)\n', '  File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect\n    return Connection(*args, **kwargs)\n', '  File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__\n    super(Connection, self).__init__(*args, **kwargs2)\n', 'OperationalError: (OperationalError) (2003, "Can\'t connect to MySQL server on \'10.5.10.200\' (111)") None None\n']
2015-01-12 10:43:43.070 5123 ERROR neutron.openstack.common.rpc.amqp [req-c23188c3-63f1-47e0-9340-6b4748bdf0c9 None] Exception during message handling
2015-01-12 10:43:43.070 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:43:43.070 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:43:43.070 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:43:43.070 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:43:43.070 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:43:43.070 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:43:43.070 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:43:43.070 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:43:43.070 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:43:43.070 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:43:43.070 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:43:43.070 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:43:43.070 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:43:43.070 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:43:43.070 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:43:43.070 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:43:43.070 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:43:43.070 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:43:43.070 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:43:43.070 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:43:43.070 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:43:43.070 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:43:43.070 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:43:43.070 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:43:43.070 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:43:43.070 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:43:43.070 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:43:43.070 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:43:43.070 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:43:43.070 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:43:43.070 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:43:43.070 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:43:43.070 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:43:43.070 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:43:43.070 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:43:43.070 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:43:43.070 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:43:43.070 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:43:43.070 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:43:43.070 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:43:43.070 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:43:43.070 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:43:43.070 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:43:43.070 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:43:43.070 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:43:43.070 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:43:43.070 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:43:43.070 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:43:43.070 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:43:44.553 5123 ERROR neutron.openstack.common.rpc.amqp [req-3410e9e8-e53d-49c7-8d8a-099919344d84 None] Exception during message handling
2015-01-12 10:43:44.553 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:43:44.553 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:43:44.553 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:43:44.553 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:43:44.553 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:43:44.553 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:43:44.553 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:43:44.553 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:43:44.553 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:43:44.553 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:43:44.553 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:43:44.553 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:43:44.553 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:43:44.553 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:43:44.553 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:43:44.553 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:43:44.553 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:43:44.553 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:43:44.553 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:43:44.553 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:43:44.553 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:43:44.553 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:43:44.553 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:43:44.553 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:43:44.553 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:43:44.553 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:43:44.553 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:43:44.553 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:43:44.553 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:43:44.553 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:43:44.553 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:43:44.553 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:43:44.553 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:43:44.553 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:43:44.553 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:43:44.553 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:43:44.553 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:43:44.553 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:43:44.553 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:43:44.553 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:43:44.553 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:43:44.553 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:43:44.553 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:43:44.553 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:43:44.553 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:43:44.553 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:43:44.553 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:43:44.553 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:43:44.553 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:43:45.311 5123 ERROR neutron.openstack.common.rpc.amqp [req-2be76350-ae3d-4759-9b49-0c21e26515fe None] Exception during message handling
2015-01-12 10:43:45.311 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:43:45.311 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:43:45.311 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:43:45.311 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:43:45.311 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:43:45.311 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:43:45.311 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:43:45.311 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:43:45.311 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:43:45.311 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:43:45.311 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:43:45.311 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:43:45.311 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:43:45.311 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:43:45.311 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:43:45.311 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:43:45.311 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:43:45.311 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:43:45.311 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:43:45.311 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:43:45.311 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:43:45.311 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:43:45.311 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:43:45.311 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:43:45.311 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:43:45.311 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:43:45.311 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:43:45.311 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:43:45.311 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:43:45.311 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:43:45.311 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:43:45.311 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:43:45.311 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:43:45.311 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:43:45.311 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:43:45.311 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:43:45.311 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:43:45.311 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:43:45.311 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:43:45.311 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:43:45.311 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:43:45.311 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:43:45.311 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:43:45.311 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:43:45.311 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:43:45.311 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:43:45.311 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:43:45.311 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:43:45.311 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:43:46.734 5123 ERROR neutron.openstack.common.rpc.amqp [req-ba959d34-4122-467a-af27-a05fb32a4dd7 None] Exception during message handling
2015-01-12 10:43:46.734 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:43:46.734 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:43:46.734 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:43:46.734 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:43:46.734 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:43:46.734 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:43:46.734 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:43:46.734 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:43:46.734 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:43:46.734 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:43:46.734 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:43:46.734 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:43:46.734 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:43:46.734 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:43:46.734 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:43:46.734 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:43:46.734 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:43:46.734 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:43:46.734 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:43:46.734 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:43:46.734 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:43:46.734 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:43:46.734 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:43:46.734 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:43:46.734 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:43:46.734 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:43:46.734 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:43:46.734 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:43:46.734 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:43:46.734 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:43:46.734 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:43:46.734 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:43:46.734 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:43:46.734 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:43:46.734 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:43:46.734 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:43:46.734 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:43:46.734 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:43:46.734 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:43:46.734 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:43:46.734 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:43:46.734 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:43:46.734 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:43:46.734 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:43:46.734 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:43:46.734 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:43:46.734 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:43:46.734 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:43:46.734 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:43:47.885 5123 ERROR neutron.openstack.common.rpc.amqp [req-d02b492d-07e8-46b3-99f1-b7dd6a94c3b6 None] Exception during message handling
2015-01-12 10:43:47.885 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:43:47.885 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:43:47.885 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:43:47.885 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:43:47.885 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:43:47.885 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:43:47.885 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:43:47.885 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:43:47.885 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:43:47.885 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:43:47.885 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:43:47.885 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:43:47.885 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:43:47.885 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:43:47.885 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:43:47.885 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:43:47.885 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:43:47.885 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:43:47.885 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:43:47.885 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:43:47.885 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:43:47.885 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:43:47.885 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:43:47.885 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:43:47.885 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:43:47.885 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:43:47.885 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:43:47.885 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:43:47.885 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:43:47.885 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:43:47.885 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:43:47.885 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:43:47.885 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:43:47.885 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:43:47.885 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:43:47.885 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:43:47.885 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:43:47.885 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:43:47.885 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:43:47.885 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:43:47.885 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:43:47.885 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:43:47.885 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:43:47.885 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:43:47.885 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:43:47.885 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:43:47.885 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:43:47.885 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:43:47.885 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:43:48.909 5123 ERROR neutron.openstack.common.rpc.amqp [req-b8edb94a-3869-47c7-932d-fd8e4366af8b None] Exception during message handling
2015-01-12 10:43:48.909 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:43:48.909 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:43:48.909 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:43:48.909 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:43:48.909 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:43:48.909 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:43:48.909 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:43:48.909 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:43:48.909 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:43:48.909 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:43:48.909 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:43:48.909 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:43:48.909 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:43:48.909 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:43:48.909 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:43:48.909 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:43:48.909 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:43:48.909 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:43:48.909 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:43:48.909 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:43:48.909 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:43:48.909 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:43:48.909 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:43:48.909 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:43:48.909 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:43:48.909 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:43:48.909 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:43:48.909 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:43:48.909 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:43:48.909 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:43:48.909 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:43:48.909 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:43:48.909 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:43:48.909 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:43:48.909 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:43:48.909 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:43:48.909 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:43:48.909 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:43:48.909 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:43:48.909 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:43:48.909 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:43:48.909 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:43:48.909 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:43:48.909 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:43:48.909 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:43:48.909 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:43:48.909 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:43:48.909 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:43:48.909 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:43:52.271 5123 ERROR neutron.openstack.common.rpc.amqp [req-09e033f2-309b-4a54-a176-3dad6ebb93f2 None] Exception during message handling
2015-01-12 10:43:52.271 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:43:52.271 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:43:52.271 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:43:52.271 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:43:52.271 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:43:52.271 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:43:52.271 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:43:52.271 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:43:52.271 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:43:52.271 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:43:52.271 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:43:52.271 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:43:52.271 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:43:52.271 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:43:52.271 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:43:52.271 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:43:52.271 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:43:52.271 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:43:52.271 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:43:52.271 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:43:52.271 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:43:52.271 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:43:52.271 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:43:52.271 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:43:52.271 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:43:52.271 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:43:52.271 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:43:52.271 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:43:52.271 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:43:52.271 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:43:52.271 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:43:52.271 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:43:52.271 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:43:52.271 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:43:52.271 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:43:52.271 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:43:52.271 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:43:52.271 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:43:52.271 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:43:52.271 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:43:52.271 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:43:52.271 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:43:52.271 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:43:52.271 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:43:52.271 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:43:52.271 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:43:52.271 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:43:52.271 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:43:52.271 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:44:13.071 5123 ERROR neutron.openstack.common.rpc.amqp [req-c23188c3-63f1-47e0-9340-6b4748bdf0c9 None] Exception during message handling
2015-01-12 10:44:13.071 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:44:13.071 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:44:13.071 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:44:13.071 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:44:13.071 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:44:13.071 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:44:13.071 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:44:13.071 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:44:13.071 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:44:13.071 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:44:13.071 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:44:13.071 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:44:13.071 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:44:13.071 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:44:13.071 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:44:13.071 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:44:13.071 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:44:13.071 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:44:13.071 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:44:13.071 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:44:13.071 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:44:13.071 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:44:13.071 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:44:13.071 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:44:13.071 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:44:13.071 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:44:13.071 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:44:13.071 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:44:13.071 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:44:13.071 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:44:13.071 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:44:13.071 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:44:13.071 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:44:13.071 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:44:13.071 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:44:13.071 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:44:13.071 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:44:13.071 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:44:13.071 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:44:13.071 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:44:13.071 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:44:13.071 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:44:13.071 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:44:13.071 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:44:13.071 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:44:13.071 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:44:13.071 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:44:13.071 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:44:13.071 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:44:14.555 5123 ERROR neutron.openstack.common.rpc.amqp [req-3410e9e8-e53d-49c7-8d8a-099919344d84 None] Exception during message handling
2015-01-12 10:44:14.555 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:44:14.555 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:44:14.555 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:44:14.555 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:44:14.555 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:44:14.555 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:44:14.555 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:44:14.555 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:44:14.555 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:44:14.555 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:44:14.555 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:44:14.555 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:44:14.555 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:44:14.555 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:44:14.555 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:44:14.555 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:44:14.555 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:44:14.555 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:44:14.555 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:44:14.555 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:44:14.555 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:44:14.555 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:44:14.555 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:44:14.555 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:44:14.555 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:44:14.555 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:44:14.555 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:44:14.555 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:44:14.555 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:44:14.555 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:44:14.555 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:44:14.555 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:44:14.555 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:44:14.555 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:44:14.555 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:44:14.555 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:44:14.555 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:44:14.555 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:44:14.555 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:44:14.555 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:44:14.555 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:44:14.555 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:44:14.555 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:44:14.555 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:44:14.555 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:44:14.555 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:44:14.555 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:44:14.555 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:44:14.555 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:44:15.311 5123 ERROR neutron.openstack.common.rpc.amqp [req-2be76350-ae3d-4759-9b49-0c21e26515fe None] Exception during message handling
2015-01-12 10:44:15.311 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:44:15.311 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:44:15.311 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:44:15.311 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:44:15.311 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:44:15.311 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:44:15.311 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:44:15.311 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:44:15.311 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:44:15.311 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:44:15.311 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:44:15.311 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:44:15.311 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:44:15.311 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:44:15.311 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:44:15.311 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:44:15.311 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:44:15.311 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:44:15.311 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:44:15.311 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:44:15.311 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:44:15.311 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:44:15.311 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:44:15.311 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:44:15.311 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:44:15.311 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:44:15.311 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:44:15.311 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:44:15.311 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:44:15.311 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:44:15.311 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:44:15.311 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:44:15.311 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:44:15.311 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:44:15.311 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:44:15.311 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:44:15.311 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:44:15.311 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:44:15.311 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:44:15.311 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:44:15.311 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:44:15.311 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:44:15.311 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:44:15.311 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:44:15.311 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:44:15.311 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:44:15.311 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:44:15.311 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:44:15.311 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:44:17.883 5123 ERROR neutron.openstack.common.rpc.amqp [req-da3781ee-3c20-452f-8871-c9cae020bc22 None] Exception during message handling
2015-01-12 10:44:17.883 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:44:17.883 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:44:17.883 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:44:17.883 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:44:17.883 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:44:17.883 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:44:17.883 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:44:17.883 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:44:17.883 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:44:17.883 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:44:17.883 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:44:17.883 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:44:17.883 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:44:17.883 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:44:17.883 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:44:17.883 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:44:17.883 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:44:17.883 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:44:17.883 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:44:17.883 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:44:17.883 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:44:17.883 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:44:17.883 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:44:17.883 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:44:17.883 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:44:17.883 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:44:17.883 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:44:17.883 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:44:17.883 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:44:17.883 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:44:17.883 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:44:17.883 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:44:17.883 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:44:17.883 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:44:17.883 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:44:17.883 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:44:17.883 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:44:17.883 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:44:17.883 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:44:17.883 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:44:17.883 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:44:17.883 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:44:17.883 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:44:17.883 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:44:17.883 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:44:17.883 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:44:17.883 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:44:17.883 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:44:17.883 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:44:18.909 5123 ERROR neutron.openstack.common.rpc.amqp [req-b8edb94a-3869-47c7-932d-fd8e4366af8b None] Exception during message handling
2015-01-12 10:44:18.909 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:44:18.909 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:44:18.909 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:44:18.909 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:44:18.909 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:44:18.909 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:44:18.909 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:44:18.909 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:44:18.909 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:44:18.909 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:44:18.909 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:44:18.909 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:44:18.909 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:44:18.909 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:44:18.909 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:44:18.909 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:44:18.909 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:44:18.909 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:44:18.909 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:44:18.909 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:44:18.909 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:44:18.909 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:44:18.909 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:44:18.909 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:44:18.909 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:44:18.909 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:44:18.909 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:44:18.909 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:44:18.909 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:44:18.909 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:44:18.909 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:44:18.909 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:44:18.909 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:44:18.909 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:44:18.909 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:44:18.909 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:44:18.909 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:44:18.909 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:44:18.909 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:44:18.909 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:44:18.909 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:44:18.909 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:44:18.909 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:44:18.909 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:44:18.909 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:44:18.909 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:44:18.909 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:44:18.909 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:44:18.909 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:44:20.516 5123 ERROR neutron.openstack.common.rpc.amqp [req-db47a73c-685c-44f4-a021-8ea37beeab58 None] Exception during message handling
2015-01-12 10:44:20.516 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:44:20.516 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:44:20.516 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:44:20.516 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:44:20.516 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:44:20.516 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:44:20.516 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:44:20.516 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:44:20.516 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:44:20.516 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:44:20.516 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:44:20.516 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:44:20.516 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:44:20.516 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:44:20.516 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:44:20.516 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:44:20.516 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:44:20.516 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:44:20.516 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:44:20.516 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:44:20.516 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:44:20.516 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:44:20.516 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:44:20.516 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:44:20.516 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:44:20.516 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:44:20.516 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:44:20.516 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:44:20.516 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:44:20.516 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:44:20.516 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:44:20.516 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:44:20.516 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:44:20.516 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:44:20.516 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:44:20.516 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:44:20.516 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:44:20.516 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:44:20.516 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:44:20.516 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:44:20.516 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:44:20.516 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:44:20.516 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:44:20.516 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:44:20.516 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:44:20.516 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:44:20.516 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:44:20.516 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:44:20.516 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:44:22.282 5123 ERROR neutron.openstack.common.rpc.amqp [req-09e033f2-309b-4a54-a176-3dad6ebb93f2 None] Exception during message handling
2015-01-12 10:44:22.282 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:44:22.282 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:44:22.282 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:44:22.282 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:44:22.282 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:44:22.282 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:44:22.282 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:44:22.282 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:44:22.282 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:44:22.282 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:44:22.282 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:44:22.282 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:44:22.282 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:44:22.282 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:44:22.282 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:44:22.282 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:44:22.282 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:44:22.282 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:44:22.282 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:44:22.282 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:44:22.282 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:44:22.282 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:44:22.282 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:44:22.282 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:44:22.282 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:44:22.282 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:44:22.282 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:44:22.282 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:44:22.282 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:44:22.282 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:44:22.282 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:44:22.282 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:44:22.282 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:44:22.282 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:44:22.282 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:44:22.282 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:44:22.282 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:44:22.282 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:44:22.282 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:44:22.282 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:44:22.282 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:44:22.282 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:44:22.282 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:44:22.282 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:44:22.282 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:44:22.282 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:44:22.282 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:44:22.282 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:44:22.282 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:44:43.074 5123 ERROR neutron.openstack.common.rpc.amqp [req-c23188c3-63f1-47e0-9340-6b4748bdf0c9 None] Exception during message handling
2015-01-12 10:44:43.074 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:44:43.074 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:44:43.074 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:44:43.074 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:44:43.074 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:44:43.074 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:44:43.074 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:44:43.074 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:44:43.074 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:44:43.074 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:44:43.074 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:44:43.074 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:44:43.074 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:44:43.074 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:44:43.074 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:44:43.074 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:44:43.074 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:44:43.074 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:44:43.074 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:44:43.074 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:44:43.074 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:44:43.074 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:44:43.074 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:44:43.074 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:44:43.074 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:44:43.074 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:44:43.074 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:44:43.074 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:44:43.074 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:44:43.074 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:44:43.074 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:44:43.074 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:44:43.074 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:44:43.074 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:44:43.074 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:44:43.074 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:44:43.074 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:44:43.074 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:44:43.074 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:44:43.074 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:44:43.074 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:44:43.074 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:44:43.074 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:44:43.074 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:44:43.074 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:44:43.074 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:44:43.074 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:44:43.074 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:44:43.074 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:44:44.555 5123 ERROR neutron.openstack.common.rpc.amqp [req-3410e9e8-e53d-49c7-8d8a-099919344d84 None] Exception during message handling
2015-01-12 10:44:44.555 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:44:44.555 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:44:44.555 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:44:44.555 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:44:44.555 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:44:44.555 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:44:44.555 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:44:44.555 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:44:44.555 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:44:44.555 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:44:44.555 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:44:44.555 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:44:44.555 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:44:44.555 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:44:44.555 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:44:44.555 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:44:44.555 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:44:44.555 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:44:44.555 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:44:44.555 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:44:44.555 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:44:44.555 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:44:44.555 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:44:44.555 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:44:44.555 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:44:44.555 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:44:44.555 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:44:44.555 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:44:44.555 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:44:44.555 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:44:44.555 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:44:44.555 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:44:44.555 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:44:44.555 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:44:44.555 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:44:44.555 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:44:44.555 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:44:44.555 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:44:44.555 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:44:44.555 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:44:44.555 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:44:44.555 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:44:44.555 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:44:44.555 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:44:44.555 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:44:44.555 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:44:44.555 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:44:44.555 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:44:44.555 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:44:45.312 5123 ERROR neutron.openstack.common.rpc.amqp [req-2be76350-ae3d-4759-9b49-0c21e26515fe None] Exception during message handling
2015-01-12 10:44:45.312 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:44:45.312 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:44:45.312 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:44:45.312 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:44:45.312 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:44:45.312 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:44:45.312 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:44:45.312 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:44:45.312 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:44:45.312 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:44:45.312 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:44:45.312 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:44:45.312 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:44:45.312 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:44:45.312 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:44:45.312 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:44:45.312 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:44:45.312 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:44:45.312 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:44:45.312 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:44:45.312 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:44:45.312 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:44:45.312 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:44:45.312 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:44:45.312 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:44:45.312 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:44:45.312 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:44:45.312 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:44:45.312 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:44:45.312 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:44:45.312 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:44:45.312 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:44:45.312 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:44:45.312 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:44:45.312 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:44:45.312 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:44:45.312 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:44:45.312 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:44:45.312 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:44:45.312 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:44:45.312 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:44:45.312 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:44:45.312 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:44:45.312 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:44:45.312 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:44:45.312 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:44:45.312 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:44:45.312 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:44:45.312 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:44:47.886 5123 ERROR neutron.openstack.common.rpc.amqp [req-cbfa7aad-d291-4189-b5f1-f1b8dcb14558 None] Exception during message handling
2015-01-12 10:44:47.886 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:44:47.886 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:44:47.886 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:44:47.886 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:44:47.886 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:44:47.886 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:44:47.886 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:44:47.886 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:44:47.886 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:44:47.886 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:44:47.886 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:44:47.886 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:44:47.886 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:44:47.886 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:44:47.886 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:44:47.886 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:44:47.886 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:44:47.886 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:44:47.886 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:44:47.886 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:44:47.886 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:44:47.886 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:44:47.886 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:44:47.886 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:44:47.886 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:44:47.886 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:44:47.886 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:44:47.886 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:44:47.886 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:44:47.886 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:44:47.886 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:44:47.886 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:44:47.886 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:44:47.886 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:44:47.886 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:44:47.886 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:44:47.886 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:44:47.886 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:44:47.886 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:44:47.886 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:44:47.886 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:44:47.886 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:44:47.886 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:44:47.886 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:44:47.886 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:44:47.886 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:44:47.886 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:44:47.886 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:44:47.886 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:44:48.911 5123 ERROR neutron.openstack.common.rpc.amqp [req-b8edb94a-3869-47c7-932d-fd8e4366af8b None] Exception during message handling
2015-01-12 10:44:48.911 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:44:48.911 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:44:48.911 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:44:48.911 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:44:48.911 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:44:48.911 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:44:48.911 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:44:48.911 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:44:48.911 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:44:48.911 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:44:48.911 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:44:48.911 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:44:48.911 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:44:48.911 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:44:48.911 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:44:48.911 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:44:48.911 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:44:48.911 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:44:48.911 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:44:48.911 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:44:48.911 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:44:48.911 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:44:48.911 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:44:48.911 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:44:48.911 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:44:48.911 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:44:48.911 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:44:48.911 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:44:48.911 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:44:48.911 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:44:48.911 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:44:48.911 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:44:48.911 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:44:48.911 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:44:48.911 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:44:48.911 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:44:48.911 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:44:48.911 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:44:48.911 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:44:48.911 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:44:48.911 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:44:48.911 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:44:48.911 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:44:48.911 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:44:48.911 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:44:48.911 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:44:48.911 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:44:48.911 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:44:48.911 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:44:52.296 5123 ERROR neutron.openstack.common.rpc.amqp [req-09e033f2-309b-4a54-a176-3dad6ebb93f2 None] Exception during message handling
2015-01-12 10:44:52.296 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:44:52.296 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:44:52.296 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:44:52.296 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:44:52.296 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:44:52.296 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:44:52.296 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:44:52.296 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:44:52.296 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:44:52.296 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:44:52.296 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:44:52.296 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:44:52.296 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:44:52.296 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:44:52.296 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:44:52.296 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:44:52.296 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:44:52.296 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:44:52.296 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:44:52.296 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:44:52.296 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:44:52.296 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:44:52.296 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:44:52.296 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:44:52.296 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:44:52.296 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:44:52.296 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:44:52.296 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:44:52.296 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:44:52.296 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:44:52.296 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:44:52.296 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:44:52.296 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:44:52.296 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:44:52.296 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:44:52.296 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:44:52.296 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:44:52.296 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:44:52.296 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:44:52.296 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:44:52.296 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:44:52.296 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:44:52.296 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:44:52.296 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:44:52.296 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:44:52.296 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:44:52.296 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:44:52.296 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:44:52.296 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:45:00.882 5123 ERROR neutron.openstack.common.rpc.amqp [req-f03f4a56-bb59-4182-8280-b54545aa0468 None] Exception during message handling
2015-01-12 10:45:00.882 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:45:00.882 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:45:00.882 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:45:00.882 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:45:00.882 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:45:00.882 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:45:00.882 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:45:00.882 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/services/metering/metering_plugin.py", line 35, in get_sync_data_metering
2015-01-12 10:45:00.882 5123 TRACE neutron.openstack.common.rpc.amqp     return super(MeteringCallbacks, self).get_sync_data_metering(context)
2015-01-12 10:45:00.882 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/metering/metering_db.py", line 238, in get_sync_data_metering
2015-01-12 10:45:00.882 5123 TRACE neutron.openstack.common.rpc.amqp     return self._process_sync_metering_data(labels)
2015-01-12 10:45:00.882 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/metering/metering_db.py", line 214, in _process_sync_metering_data
2015-01-12 10:45:00.882 5123 TRACE neutron.openstack.common.rpc.amqp     for label in labels:
2015-01-12 10:45:00.882 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:45:00.882 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:45:00.882 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:45:00.882 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:45:00.882 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:45:00.882 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:45:00.882 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:45:00.882 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:45:00.882 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 805, in _connection_for_bind
2015-01-12 10:45:00.882 5123 TRACE neutron.openstack.common.rpc.amqp     return engine.contextual_connect(**kwargs)
2015-01-12 10:45:00.882 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:45:00.882 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:45:00.882 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:45:00.882 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:45:00.882 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:45:00.882 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:45:00.882 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:45:00.882 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:45:00.882 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:45:00.882 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:45:00.882 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:45:00.882 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:45:00.882 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:45:00.882 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:45:00.882 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:45:00.882 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:45:00.882 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:45:00.882 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:45:00.882 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:45:00.882 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:45:00.885 5123 ERROR neutron.openstack.common.rpc.common [req-f03f4a56-bb59-4182-8280-b54545aa0468 None] Returning exception (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None to caller
2015-01-12 10:45:00.886 5123 ERROR neutron.openstack.common.rpc.common [req-f03f4a56-bb59-4182-8280-b54545aa0468 None] ['Traceback (most recent call last):\n', '  File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data\n    **args)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch\n    neutron_ctxt, version, method, namespace, **kwargs)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch\n    result = getattr(proxyobj, method)(ctxt, **kwargs)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/services/metering/metering_plugin.py", line 35, in get_sync_data_metering\n    return super(MeteringCallbacks, self).get_sync_data_metering(context)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/db/metering/metering_db.py", line 238, in get_sync_data_metering\n    return self._process_sync_metering_data(labels)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/db/metering/metering_db.py", line 214, in _process_sync_metering_data\n    for label in labels:\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__\n    return self._execute_and_instances(context)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances\n    close_with_result=True)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session\n    **kw)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection\n    close_with_result=close_with_result)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 805, in _connection_for_bind\n    return engine.contextual_connect(**kwargs)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect\n    self.pool.connect(),\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect\n    return _ConnectionFairy(self).checkout()\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__\n    conn = self.connection = self._connection_record.get_connection()\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection\n    self.connection = self.__connect()\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect\n    connection = self.__pool._creator()\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect\n    return dialect.connect(*cargs, **cparams)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect\n    return self.dbapi.connect(*cargs, **cparams)\n', '  File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect\n    return Connection(*args, **kwargs)\n', '  File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__\n    super(Connection, self).__init__(*args, **kwargs2)\n', 'OperationalError: (OperationalError) (2003, "Can\'t connect to MySQL server on \'10.5.10.200\' (111)") None None\n']
2015-01-12 10:45:13.072 5123 ERROR neutron.openstack.common.rpc.amqp [req-c23188c3-63f1-47e0-9340-6b4748bdf0c9 None] Exception during message handling
2015-01-12 10:45:13.072 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:45:13.072 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:45:13.072 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:45:13.072 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:45:13.072 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:45:13.072 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:45:13.072 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:45:13.072 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:45:13.072 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:45:13.072 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:45:13.072 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:45:13.072 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:45:13.072 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:45:13.072 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:45:13.072 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:45:13.072 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:45:13.072 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:45:13.072 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:45:13.072 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:45:13.072 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:45:13.072 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:45:13.072 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:45:13.072 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:45:13.072 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:45:13.072 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:45:13.072 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:45:13.072 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:45:13.072 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:45:13.072 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:45:13.072 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:45:13.072 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:45:13.072 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:45:13.072 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:45:13.072 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:45:13.072 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:45:13.072 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:45:13.072 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:45:13.072 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:45:13.072 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:45:13.072 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:45:13.072 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:45:13.072 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:45:13.072 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:45:13.072 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:45:13.072 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:45:13.072 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:45:13.072 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:45:13.072 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:45:13.072 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:45:14.556 5123 ERROR neutron.openstack.common.rpc.amqp [req-3410e9e8-e53d-49c7-8d8a-099919344d84 None] Exception during message handling
2015-01-12 10:45:14.556 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:45:14.556 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:45:14.556 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:45:14.556 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:45:14.556 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:45:14.556 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:45:14.556 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:45:14.556 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:45:14.556 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:45:14.556 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:45:14.556 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:45:14.556 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:45:14.556 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:45:14.556 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:45:14.556 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:45:14.556 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:45:14.556 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:45:14.556 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:45:14.556 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:45:14.556 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:45:14.556 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:45:14.556 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:45:14.556 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:45:14.556 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:45:14.556 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:45:14.556 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:45:14.556 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:45:14.556 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:45:14.556 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:45:14.556 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:45:14.556 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:45:14.556 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:45:14.556 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:45:14.556 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:45:14.556 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:45:14.556 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:45:14.556 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:45:14.556 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:45:14.556 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:45:14.556 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:45:14.556 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:45:14.556 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:45:14.556 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:45:14.556 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:45:14.556 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:45:14.556 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:45:14.556 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:45:14.556 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:45:14.556 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:45:15.314 5123 ERROR neutron.openstack.common.rpc.amqp [req-2be76350-ae3d-4759-9b49-0c21e26515fe None] Exception during message handling
2015-01-12 10:45:15.314 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:45:15.314 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:45:15.314 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:45:15.314 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:45:15.314 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:45:15.314 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:45:15.314 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:45:15.314 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:45:15.314 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:45:15.314 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:45:15.314 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:45:15.314 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:45:15.314 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:45:15.314 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:45:15.314 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:45:15.314 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:45:15.314 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:45:15.314 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:45:15.314 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:45:15.314 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:45:15.314 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:45:15.314 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:45:15.314 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:45:15.314 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:45:15.314 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:45:15.314 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:45:15.314 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:45:15.314 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:45:15.314 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:45:15.314 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:45:15.314 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:45:15.314 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:45:15.314 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:45:15.314 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:45:15.314 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:45:15.314 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:45:15.314 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:45:15.314 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:45:15.314 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:45:15.314 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:45:15.314 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:45:15.314 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:45:15.314 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:45:15.314 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:45:15.314 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:45:15.314 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:45:15.314 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:45:15.314 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:45:15.314 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:45:16.740 5123 ERROR neutron.openstack.common.rpc.amqp [req-ba959d34-4122-467a-af27-a05fb32a4dd7 None] Exception during message handling
2015-01-12 10:45:16.740 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:45:16.740 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:45:16.740 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:45:16.740 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:45:16.740 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:45:16.740 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:45:16.740 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:45:16.740 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:45:16.740 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:45:16.740 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:45:16.740 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:45:16.740 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:45:16.740 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:45:16.740 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:45:16.740 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:45:16.740 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:45:16.740 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:45:16.740 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:45:16.740 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:45:16.740 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:45:16.740 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:45:16.740 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:45:16.740 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:45:16.740 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:45:16.740 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:45:16.740 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:45:16.740 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:45:16.740 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:45:16.740 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:45:16.740 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:45:16.740 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:45:16.740 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:45:16.740 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:45:16.740 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:45:16.740 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:45:16.740 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:45:16.740 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:45:16.740 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:45:16.740 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:45:16.740 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:45:16.740 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:45:16.740 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:45:16.740 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:45:16.740 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:45:16.740 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:45:16.740 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:45:16.740 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:45:16.740 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:45:16.740 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:45:17.884 5123 ERROR neutron.openstack.common.rpc.amqp [req-4b9f3628-40fc-4b3b-9ae0-53f7b94ea315 None] Exception during message handling
2015-01-12 10:45:17.884 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:45:17.884 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:45:17.884 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:45:17.884 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:45:17.884 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:45:17.884 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:45:17.884 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:45:17.884 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:45:17.884 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:45:17.884 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:45:17.884 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:45:17.884 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:45:17.884 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:45:17.884 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:45:17.884 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:45:17.884 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:45:17.884 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:45:17.884 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:45:17.884 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:45:17.884 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:45:17.884 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:45:17.884 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:45:17.884 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:45:17.884 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:45:17.884 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:45:17.884 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:45:17.884 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:45:17.884 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:45:17.884 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:45:17.884 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:45:17.884 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:45:17.884 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:45:17.884 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:45:17.884 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:45:17.884 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:45:17.884 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:45:17.884 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:45:17.884 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:45:17.884 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:45:17.884 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:45:17.884 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:45:17.884 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:45:17.884 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:45:17.884 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:45:17.884 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:45:17.884 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:45:17.884 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:45:17.884 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:45:17.884 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:45:18.910 5123 ERROR neutron.openstack.common.rpc.amqp [req-b8edb94a-3869-47c7-932d-fd8e4366af8b None] Exception during message handling
2015-01-12 10:45:18.910 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:45:18.910 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:45:18.910 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:45:18.910 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:45:18.910 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:45:18.910 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:45:18.910 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:45:18.910 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:45:18.910 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:45:18.910 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:45:18.910 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:45:18.910 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:45:18.910 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:45:18.910 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:45:18.910 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:45:18.910 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:45:18.910 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:45:18.910 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:45:18.910 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:45:18.910 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:45:18.910 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:45:18.910 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:45:18.910 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:45:18.910 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:45:18.910 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:45:18.910 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:45:18.910 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:45:18.910 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:45:18.910 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:45:18.910 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:45:18.910 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:45:18.910 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:45:18.910 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:45:18.910 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:45:18.910 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:45:18.910 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:45:18.910 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:45:18.910 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:45:18.910 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:45:18.910 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:45:18.910 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:45:18.910 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:45:18.910 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:45:18.910 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:45:18.910 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:45:18.910 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:45:18.910 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:45:18.910 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:45:18.910 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:45:22.321 5123 ERROR neutron.openstack.common.rpc.amqp [req-09e033f2-309b-4a54-a176-3dad6ebb93f2 None] Exception during message handling
2015-01-12 10:45:22.321 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:45:22.321 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:45:22.321 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:45:22.321 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:45:22.321 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:45:22.321 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:45:22.321 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:45:22.321 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:45:22.321 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:45:22.321 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:45:22.321 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:45:22.321 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:45:22.321 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:45:22.321 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:45:22.321 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:45:22.321 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:45:22.321 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:45:22.321 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:45:22.321 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:45:22.321 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:45:22.321 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:45:22.321 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:45:22.321 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:45:22.321 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:45:22.321 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:45:22.321 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:45:22.321 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:45:22.321 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:45:22.321 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:45:22.321 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:45:22.321 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:45:22.321 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:45:22.321 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:45:22.321 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:45:22.321 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:45:22.321 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:45:22.321 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:45:22.321 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:45:22.321 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:45:22.321 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:45:22.321 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:45:22.321 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:45:22.321 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:45:22.321 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:45:22.321 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:45:22.321 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:45:22.321 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:45:22.321 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:45:22.321 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:45:43.076 5123 ERROR neutron.openstack.common.rpc.amqp [req-c23188c3-63f1-47e0-9340-6b4748bdf0c9 None] Exception during message handling
2015-01-12 10:45:43.076 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:45:43.076 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:45:43.076 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:45:43.076 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:45:43.076 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:45:43.076 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:45:43.076 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:45:43.076 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:45:43.076 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:45:43.076 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:45:43.076 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:45:43.076 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:45:43.076 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:45:43.076 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:45:43.076 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:45:43.076 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:45:43.076 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:45:43.076 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:45:43.076 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:45:43.076 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:45:43.076 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:45:43.076 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:45:43.076 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:45:43.076 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:45:43.076 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:45:43.076 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:45:43.076 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:45:43.076 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:45:43.076 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:45:43.076 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:45:43.076 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:45:43.076 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:45:43.076 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:45:43.076 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:45:43.076 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:45:43.076 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:45:43.076 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:45:43.076 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:45:43.076 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:45:43.076 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:45:43.076 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:45:43.076 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:45:43.076 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:45:43.076 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:45:43.076 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:45:43.076 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:45:43.076 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:45:43.076 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:45:43.076 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:45:44.561 5123 ERROR neutron.openstack.common.rpc.amqp [req-3410e9e8-e53d-49c7-8d8a-099919344d84 None] Exception during message handling
2015-01-12 10:45:44.561 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:45:44.561 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:45:44.561 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:45:44.561 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:45:44.561 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:45:44.561 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:45:44.561 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:45:44.561 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:45:44.561 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:45:44.561 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:45:44.561 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:45:44.561 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:45:44.561 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:45:44.561 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:45:44.561 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:45:44.561 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:45:44.561 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:45:44.561 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:45:44.561 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:45:44.561 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:45:44.561 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:45:44.561 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:45:44.561 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:45:44.561 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:45:44.561 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:45:44.561 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:45:44.561 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:45:44.561 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:45:44.561 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:45:44.561 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:45:44.561 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:45:44.561 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:45:44.561 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:45:44.561 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:45:44.561 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:45:44.561 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:45:44.561 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:45:44.561 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:45:44.561 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:45:44.561 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:45:44.561 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:45:44.561 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:45:44.561 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:45:44.561 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:45:44.561 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:45:44.561 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:45:44.561 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:45:44.561 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:45:44.561 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:45:45.316 5123 ERROR neutron.openstack.common.rpc.amqp [req-2be76350-ae3d-4759-9b49-0c21e26515fe None] Exception during message handling
2015-01-12 10:45:45.316 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:45:45.316 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:45:45.316 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:45:45.316 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:45:45.316 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:45:45.316 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:45:45.316 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:45:45.316 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:45:45.316 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:45:45.316 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:45:45.316 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:45:45.316 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:45:45.316 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:45:45.316 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:45:45.316 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:45:45.316 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:45:45.316 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:45:45.316 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:45:45.316 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:45:45.316 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:45:45.316 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:45:45.316 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:45:45.316 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:45:45.316 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:45:45.316 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:45:45.316 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:45:45.316 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:45:45.316 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:45:45.316 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:45:45.316 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:45:45.316 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:45:45.316 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:45:45.316 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:45:45.316 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:45:45.316 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:45:45.316 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:45:45.316 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:45:45.316 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:45:45.316 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:45:45.316 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:45:45.316 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:45:45.316 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:45:45.316 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:45:45.316 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:45:45.316 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:45:45.316 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:45:45.316 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:45:45.316 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:45:45.316 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:45:47.888 5123 ERROR neutron.openstack.common.rpc.amqp [req-247f920d-2253-4b1b-ad17-45a11d940b40 None] Exception during message handling
2015-01-12 10:45:47.888 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:45:47.888 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:45:47.888 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:45:47.888 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:45:47.888 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:45:47.888 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:45:47.888 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:45:47.888 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:45:47.888 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:45:47.888 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:45:47.888 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:45:47.888 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:45:47.888 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:45:47.888 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:45:47.888 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:45:47.888 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:45:47.888 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:45:47.888 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:45:47.888 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:45:47.888 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:45:47.888 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:45:47.888 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:45:47.888 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:45:47.888 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:45:47.888 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:45:47.888 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:45:47.888 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:45:47.888 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:45:47.888 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:45:47.888 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:45:47.888 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:45:47.888 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:45:47.888 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:45:47.888 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:45:47.888 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:45:47.888 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:45:47.888 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:45:47.888 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:45:47.888 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:45:47.888 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:45:47.888 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:45:47.888 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:45:47.888 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:45:47.888 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:45:47.888 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:45:47.888 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:45:47.888 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:45:47.888 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:45:47.888 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:45:48.912 5123 ERROR neutron.openstack.common.rpc.amqp [req-b8edb94a-3869-47c7-932d-fd8e4366af8b None] Exception during message handling
2015-01-12 10:45:48.912 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:45:48.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:45:48.912 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:45:48.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:45:48.912 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:45:48.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:45:48.912 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:45:48.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:45:48.912 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:45:48.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:45:48.912 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:45:48.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:45:48.912 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:45:48.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:45:48.912 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:45:48.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:45:48.912 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:45:48.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:45:48.912 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:45:48.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:45:48.912 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:45:48.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:45:48.912 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:45:48.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:45:48.912 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:45:48.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:45:48.912 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:45:48.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:45:48.912 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:45:48.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:45:48.912 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:45:48.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:45:48.912 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:45:48.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:45:48.912 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:45:48.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:45:48.912 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:45:48.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:45:48.912 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:45:48.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:45:48.912 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:45:48.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:45:48.912 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:45:48.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:45:48.912 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:45:48.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:45:48.912 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:45:48.912 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:45:48.912 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:45:50.535 5123 ERROR neutron.openstack.common.rpc.amqp [req-db47a73c-685c-44f4-a021-8ea37beeab58 None] Exception during message handling
2015-01-12 10:45:50.535 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:45:50.535 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:45:50.535 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:45:50.535 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:45:50.535 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:45:50.535 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:45:50.535 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:45:50.535 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:45:50.535 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:45:50.535 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:45:50.535 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:45:50.535 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:45:50.535 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:45:50.535 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:45:50.535 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:45:50.535 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:45:50.535 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:45:50.535 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:45:50.535 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:45:50.535 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:45:50.535 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:45:50.535 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:45:50.535 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:45:50.535 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:45:50.535 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:45:50.535 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:45:50.535 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:45:50.535 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:45:50.535 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:45:50.535 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:45:50.535 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:45:50.535 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:45:50.535 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:45:50.535 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:45:50.535 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:45:50.535 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:45:50.535 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:45:50.535 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:45:50.535 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:45:50.535 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:45:50.535 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:45:50.535 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:45:50.535 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:45:50.535 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:45:50.535 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:45:50.535 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:45:50.535 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:45:50.535 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:45:50.535 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:45:52.332 5123 ERROR neutron.openstack.common.rpc.amqp [req-09e033f2-309b-4a54-a176-3dad6ebb93f2 None] Exception during message handling
2015-01-12 10:45:52.332 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:45:52.332 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:45:52.332 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:45:52.332 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:45:52.332 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:45:52.332 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:45:52.332 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:45:52.332 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:45:52.332 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:45:52.332 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:45:52.332 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:45:52.332 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:45:52.332 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:45:52.332 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:45:52.332 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:45:52.332 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:45:52.332 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:45:52.332 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:45:52.332 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:45:52.332 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:45:52.332 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:45:52.332 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:45:52.332 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:45:52.332 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:45:52.332 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:45:52.332 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:45:52.332 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:45:52.332 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:45:52.332 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:45:52.332 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:45:52.332 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:45:52.332 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:45:52.332 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:45:52.332 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:45:52.332 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:45:52.332 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:45:52.332 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:45:52.332 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:45:52.332 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:45:52.332 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:45:52.332 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:45:52.332 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:45:52.332 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:45:52.332 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:45:52.332 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:45:52.332 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:45:52.332 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:45:52.332 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:45:52.332 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:46:02.336 5123 ERROR neutron.openstack.common.rpc.amqp [req-09e033f2-309b-4a54-a176-3dad6ebb93f2 None] Exception during message handling
2015-01-12 10:46:02.336 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:46:02.336 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:46:02.336 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:46:02.336 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:46:02.336 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:46:02.336 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:46:02.336 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:46:02.336 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/services/metering/metering_plugin.py", line 35, in get_sync_data_metering
2015-01-12 10:46:02.336 5123 TRACE neutron.openstack.common.rpc.amqp     return super(MeteringCallbacks, self).get_sync_data_metering(context)
2015-01-12 10:46:02.336 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/metering/metering_db.py", line 238, in get_sync_data_metering
2015-01-12 10:46:02.336 5123 TRACE neutron.openstack.common.rpc.amqp     return self._process_sync_metering_data(labels)
2015-01-12 10:46:02.336 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/metering/metering_db.py", line 214, in _process_sync_metering_data
2015-01-12 10:46:02.336 5123 TRACE neutron.openstack.common.rpc.amqp     for label in labels:
2015-01-12 10:46:02.336 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:46:02.336 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:46:02.336 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:46:02.336 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:46:02.336 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:46:02.336 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:46:02.336 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:46:02.336 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:46:02.336 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 805, in _connection_for_bind
2015-01-12 10:46:02.336 5123 TRACE neutron.openstack.common.rpc.amqp     return engine.contextual_connect(**kwargs)
2015-01-12 10:46:02.336 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:46:02.336 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:46:02.336 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:46:02.336 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:46:02.336 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:46:02.336 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:46:02.336 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:46:02.336 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:46:02.336 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:46:02.336 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:46:02.336 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:46:02.336 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:46:02.336 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:46:02.336 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:46:02.336 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:46:02.336 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:46:02.336 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:46:02.336 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:46:02.336 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:46:02.336 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:46:02.339 5123 ERROR neutron.openstack.common.rpc.common [req-09e033f2-309b-4a54-a176-3dad6ebb93f2 None] Returning exception (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None to caller
2015-01-12 10:46:02.340 5123 ERROR neutron.openstack.common.rpc.common [req-09e033f2-309b-4a54-a176-3dad6ebb93f2 None] ['Traceback (most recent call last):\n', '  File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data\n    **args)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch\n    neutron_ctxt, version, method, namespace, **kwargs)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch\n    result = getattr(proxyobj, method)(ctxt, **kwargs)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/services/metering/metering_plugin.py", line 35, in get_sync_data_metering\n    return super(MeteringCallbacks, self).get_sync_data_metering(context)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/db/metering/metering_db.py", line 238, in get_sync_data_metering\n    return self._process_sync_metering_data(labels)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/db/metering/metering_db.py", line 214, in _process_sync_metering_data\n    for label in labels:\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__\n    return self._execute_and_instances(context)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances\n    close_with_result=True)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session\n    **kw)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection\n    close_with_result=close_with_result)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 805, in _connection_for_bind\n    return engine.contextual_connect(**kwargs)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect\n    self.pool.connect(),\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect\n    return _ConnectionFairy(self).checkout()\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__\n    conn = self.connection = self._connection_record.get_connection()\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection\n    self.connection = self.__connect()\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect\n    connection = self.__pool._creator()\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect\n    return dialect.connect(*cargs, **cparams)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect\n    return self.dbapi.connect(*cargs, **cparams)\n', '  File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect\n    return Connection(*args, **kwargs)\n', '  File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__\n    super(Connection, self).__init__(*args, **kwargs2)\n', 'OperationalError: (OperationalError) (2003, "Can\'t connect to MySQL server on \'10.5.10.200\' (111)") None None\n']
2015-01-12 10:46:13.074 5123 ERROR neutron.openstack.common.rpc.amqp [req-c23188c3-63f1-47e0-9340-6b4748bdf0c9 None] Exception during message handling
2015-01-12 10:46:13.074 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:46:13.074 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:46:13.074 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:46:13.074 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:46:13.074 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:46:13.074 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:46:13.074 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:46:13.074 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:46:13.074 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:46:13.074 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:46:13.074 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:46:13.074 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:46:13.074 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:46:13.074 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:46:13.074 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:46:13.074 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:46:13.074 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:46:13.074 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:46:13.074 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:46:13.074 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:46:13.074 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:46:13.074 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:46:13.074 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:46:13.074 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:46:13.074 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:46:13.074 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:46:13.074 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:46:13.074 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:46:13.074 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:46:13.074 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:46:13.074 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:46:13.074 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:46:13.074 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:46:13.074 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:46:13.074 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:46:13.074 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:46:13.074 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:46:13.074 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:46:13.074 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:46:13.074 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:46:13.074 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:46:13.074 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:46:13.074 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:46:13.074 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:46:13.074 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:46:13.074 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:46:13.074 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:46:13.074 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:46:13.074 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:46:14.558 5123 ERROR neutron.openstack.common.rpc.amqp [req-3410e9e8-e53d-49c7-8d8a-099919344d84 None] Exception during message handling
2015-01-12 10:46:14.558 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:46:14.558 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:46:14.558 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:46:14.558 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:46:14.558 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:46:14.558 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:46:14.558 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:46:14.558 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:46:14.558 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:46:14.558 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:46:14.558 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:46:14.558 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:46:14.558 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:46:14.558 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:46:14.558 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:46:14.558 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:46:14.558 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:46:14.558 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:46:14.558 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:46:14.558 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:46:14.558 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:46:14.558 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:46:14.558 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:46:14.558 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:46:14.558 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:46:14.558 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:46:14.558 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:46:14.558 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:46:14.558 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:46:14.558 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:46:14.558 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:46:14.558 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:46:14.558 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:46:14.558 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:46:14.558 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:46:14.558 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:46:14.558 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:46:14.558 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:46:14.558 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:46:14.558 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:46:14.558 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:46:14.558 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:46:14.558 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:46:14.558 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:46:14.558 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:46:14.558 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:46:14.558 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:46:14.558 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:46:14.558 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:46:15.316 5123 ERROR neutron.openstack.common.rpc.amqp [req-2be76350-ae3d-4759-9b49-0c21e26515fe None] Exception during message handling
2015-01-12 10:46:15.316 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:46:15.316 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:46:15.316 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:46:15.316 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:46:15.316 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:46:15.316 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:46:15.316 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:46:15.316 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:46:15.316 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:46:15.316 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:46:15.316 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:46:15.316 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:46:15.316 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:46:15.316 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:46:15.316 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:46:15.316 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:46:15.316 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:46:15.316 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:46:15.316 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:46:15.316 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:46:15.316 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:46:15.316 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:46:15.316 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:46:15.316 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:46:15.316 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:46:15.316 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:46:15.316 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:46:15.316 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:46:15.316 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:46:15.316 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:46:15.316 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:46:15.316 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:46:15.316 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:46:15.316 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:46:15.316 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:46:15.316 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:46:15.316 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:46:15.316 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:46:15.316 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:46:15.316 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:46:15.316 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:46:15.316 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:46:15.316 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:46:15.316 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:46:15.316 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:46:15.316 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:46:15.316 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:46:15.316 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:46:15.316 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:46:17.885 5123 ERROR neutron.openstack.common.rpc.amqp [req-630c5d17-983f-4e40-8948-a60629f656f8 None] Exception during message handling
2015-01-12 10:46:17.885 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:46:17.885 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:46:17.885 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:46:17.885 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:46:17.885 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:46:17.885 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:46:17.885 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:46:17.885 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:46:17.885 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:46:17.885 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:46:17.885 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:46:17.885 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:46:17.885 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:46:17.885 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:46:17.885 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:46:17.885 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:46:17.885 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:46:17.885 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:46:17.885 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:46:17.885 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:46:17.885 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:46:17.885 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:46:17.885 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:46:17.885 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:46:17.885 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:46:17.885 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:46:17.885 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:46:17.885 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:46:17.885 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:46:17.885 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:46:17.885 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:46:17.885 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:46:17.885 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:46:17.885 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:46:17.885 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:46:17.885 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:46:17.885 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:46:17.885 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:46:17.885 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:46:17.885 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:46:17.885 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:46:17.885 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:46:17.885 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:46:17.885 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:46:17.885 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:46:17.885 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:46:17.885 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:46:17.885 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:46:17.885 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:46:18.912 5123 ERROR neutron.openstack.common.rpc.amqp [req-b8edb94a-3869-47c7-932d-fd8e4366af8b None] Exception during message handling
2015-01-12 10:46:18.912 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:46:18.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:46:18.912 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:46:18.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:46:18.912 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:46:18.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:46:18.912 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:46:18.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:46:18.912 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:46:18.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:46:18.912 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:46:18.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:46:18.912 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:46:18.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:46:18.912 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:46:18.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:46:18.912 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:46:18.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:46:18.912 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:46:18.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:46:18.912 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:46:18.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:46:18.912 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:46:18.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:46:18.912 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:46:18.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:46:18.912 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:46:18.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:46:18.912 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:46:18.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:46:18.912 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:46:18.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:46:18.912 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:46:18.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:46:18.912 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:46:18.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:46:18.912 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:46:18.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:46:18.912 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:46:18.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:46:18.912 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:46:18.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:46:18.912 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:46:18.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:46:18.912 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:46:18.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:46:18.912 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:46:18.912 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:46:18.912 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:46:22.331 5123 ERROR neutron.openstack.common.rpc.amqp [req-09e033f2-309b-4a54-a176-3dad6ebb93f2 None] Exception during message handling
2015-01-12 10:46:22.331 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:46:22.331 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:46:22.331 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:46:22.331 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:46:22.331 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:46:22.331 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:46:22.331 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:46:22.331 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:46:22.331 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:46:22.331 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:46:22.331 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:46:22.331 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:46:22.331 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:46:22.331 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:46:22.331 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:46:22.331 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:46:22.331 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:46:22.331 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:46:22.331 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:46:22.331 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:46:22.331 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:46:22.331 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:46:22.331 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:46:22.331 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:46:22.331 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:46:22.331 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:46:22.331 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:46:22.331 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:46:22.331 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:46:22.331 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:46:22.331 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:46:22.331 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:46:22.331 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:46:22.331 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:46:22.331 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:46:22.331 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:46:22.331 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:46:22.331 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:46:22.331 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:46:22.331 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:46:22.331 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:46:22.331 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:46:22.331 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:46:22.331 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:46:22.331 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:46:22.331 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:46:22.331 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:46:22.331 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:46:22.331 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:46:43.079 5123 ERROR neutron.openstack.common.rpc.amqp [req-c23188c3-63f1-47e0-9340-6b4748bdf0c9 None] Exception during message handling
2015-01-12 10:46:43.079 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:46:43.079 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:46:43.079 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:46:43.079 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:46:43.079 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:46:43.079 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:46:43.079 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:46:43.079 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:46:43.079 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:46:43.079 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:46:43.079 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:46:43.079 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:46:43.079 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:46:43.079 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:46:43.079 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:46:43.079 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:46:43.079 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:46:43.079 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:46:43.079 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:46:43.079 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:46:43.079 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:46:43.079 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:46:43.079 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:46:43.079 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:46:43.079 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:46:43.079 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:46:43.079 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:46:43.079 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:46:43.079 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:46:43.079 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:46:43.079 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:46:43.079 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:46:43.079 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:46:43.079 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:46:43.079 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:46:43.079 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:46:43.079 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:46:43.079 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:46:43.079 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:46:43.079 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:46:43.079 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:46:43.079 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:46:43.079 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:46:43.079 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:46:43.079 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:46:43.079 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:46:43.079 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:46:43.079 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:46:43.079 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:46:44.560 5123 ERROR neutron.openstack.common.rpc.amqp [req-3410e9e8-e53d-49c7-8d8a-099919344d84 None] Exception during message handling
2015-01-12 10:46:44.560 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:46:44.560 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:46:44.560 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:46:44.560 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:46:44.560 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:46:44.560 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:46:44.560 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:46:44.560 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:46:44.560 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:46:44.560 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:46:44.560 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:46:44.560 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:46:44.560 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:46:44.560 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:46:44.560 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:46:44.560 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:46:44.560 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:46:44.560 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:46:44.560 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:46:44.560 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:46:44.560 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:46:44.560 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:46:44.560 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:46:44.560 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:46:44.560 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:46:44.560 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:46:44.560 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:46:44.560 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:46:44.560 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:46:44.560 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:46:44.560 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:46:44.560 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:46:44.560 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:46:44.560 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:46:44.560 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:46:44.560 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:46:44.560 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:46:44.560 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:46:44.560 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:46:44.560 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:46:44.560 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:46:44.560 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:46:44.560 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:46:44.560 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:46:44.560 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:46:44.560 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:46:44.560 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:46:44.560 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:46:44.560 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:46:45.318 5123 ERROR neutron.openstack.common.rpc.amqp [req-2be76350-ae3d-4759-9b49-0c21e26515fe None] Exception during message handling
2015-01-12 10:46:45.318 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:46:45.318 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:46:45.318 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:46:45.318 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:46:45.318 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:46:45.318 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:46:45.318 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:46:45.318 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:46:45.318 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:46:45.318 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:46:45.318 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:46:45.318 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:46:45.318 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:46:45.318 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:46:45.318 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:46:45.318 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:46:45.318 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:46:45.318 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:46:45.318 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:46:45.318 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:46:45.318 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:46:45.318 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:46:45.318 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:46:45.318 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:46:45.318 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:46:45.318 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:46:45.318 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:46:45.318 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:46:45.318 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:46:45.318 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:46:45.318 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:46:45.318 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:46:45.318 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:46:45.318 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:46:45.318 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:46:45.318 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:46:45.318 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:46:45.318 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:46:45.318 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:46:45.318 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:46:45.318 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:46:45.318 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:46:45.318 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:46:45.318 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:46:45.318 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:46:45.318 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:46:45.318 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:46:45.318 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:46:45.318 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:46:46.746 5123 ERROR neutron.openstack.common.rpc.amqp [req-ba959d34-4122-467a-af27-a05fb32a4dd7 None] Exception during message handling
2015-01-12 10:46:46.746 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:46:46.746 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:46:46.746 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:46:46.746 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:46:46.746 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:46:46.746 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:46:46.746 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:46:46.746 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:46:46.746 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:46:46.746 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:46:46.746 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:46:46.746 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:46:46.746 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:46:46.746 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:46:46.746 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:46:46.746 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:46:46.746 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:46:46.746 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:46:46.746 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:46:46.746 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:46:46.746 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:46:46.746 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:46:46.746 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:46:46.746 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:46:46.746 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:46:46.746 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:46:46.746 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:46:46.746 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:46:46.746 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:46:46.746 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:46:46.746 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:46:46.746 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:46:46.746 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:46:46.746 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:46:46.746 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:46:46.746 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:46:46.746 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:46:46.746 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:46:46.746 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:46:46.746 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:46:46.746 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:46:46.746 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:46:46.746 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:46:46.746 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:46:46.746 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:46:46.746 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:46:46.746 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:46:46.746 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:46:46.746 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:46:47.888 5123 ERROR neutron.openstack.common.rpc.amqp [req-000ae8b1-cbd1-46d0-acc5-c1a48993c6e7 None] Exception during message handling
2015-01-12 10:46:47.888 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:46:47.888 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:46:47.888 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:46:47.888 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:46:47.888 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:46:47.888 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:46:47.888 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:46:47.888 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:46:47.888 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:46:47.888 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:46:47.888 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:46:47.888 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:46:47.888 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:46:47.888 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:46:47.888 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:46:47.888 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:46:47.888 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:46:47.888 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:46:47.888 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:46:47.888 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:46:47.888 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:46:47.888 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:46:47.888 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:46:47.888 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:46:47.888 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:46:47.888 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:46:47.888 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:46:47.888 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:46:47.888 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:46:47.888 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:46:47.888 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:46:47.888 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:46:47.888 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:46:47.888 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:46:47.888 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:46:47.888 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:46:47.888 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:46:47.888 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:46:47.888 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:46:47.888 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:46:47.888 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:46:47.888 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:46:47.888 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:46:47.888 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:46:47.888 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:46:47.888 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:46:47.888 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:46:47.888 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:46:47.888 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:46:48.912 5123 ERROR neutron.openstack.common.rpc.amqp [req-b8edb94a-3869-47c7-932d-fd8e4366af8b None] Exception during message handling
2015-01-12 10:46:48.912 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:46:48.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:46:48.912 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:46:48.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:46:48.912 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:46:48.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:46:48.912 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:46:48.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:46:48.912 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:46:48.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:46:48.912 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:46:48.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:46:48.912 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:46:48.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:46:48.912 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:46:48.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:46:48.912 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:46:48.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:46:48.912 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:46:48.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:46:48.912 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:46:48.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:46:48.912 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:46:48.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:46:48.912 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:46:48.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:46:48.912 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:46:48.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:46:48.912 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:46:48.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:46:48.912 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:46:48.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:46:48.912 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:46:48.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:46:48.912 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:46:48.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:46:48.912 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:46:48.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:46:48.912 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:46:48.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:46:48.912 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:46:48.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:46:48.912 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:46:48.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:46:48.912 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:46:48.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:46:48.912 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:46:48.912 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:46:48.912 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:46:52.345 5123 ERROR neutron.openstack.common.rpc.amqp [req-09e033f2-309b-4a54-a176-3dad6ebb93f2 None] Exception during message handling
2015-01-12 10:46:52.345 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:46:52.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:46:52.345 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:46:52.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:46:52.345 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:46:52.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:46:52.345 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:46:52.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:46:52.345 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:46:52.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:46:52.345 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:46:52.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:46:52.345 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:46:52.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:46:52.345 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:46:52.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:46:52.345 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:46:52.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:46:52.345 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:46:52.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:46:52.345 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:46:52.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:46:52.345 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:46:52.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:46:52.345 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:46:52.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:46:52.345 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:46:52.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:46:52.345 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:46:52.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:46:52.345 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:46:52.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:46:52.345 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:46:52.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:46:52.345 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:46:52.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:46:52.345 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:46:52.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:46:52.345 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:46:52.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:46:52.345 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:46:52.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:46:52.345 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:46:52.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:46:52.345 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:46:52.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:46:52.345 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:46:52.345 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:46:52.345 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:47:13.075 5123 ERROR neutron.openstack.common.rpc.amqp [req-c23188c3-63f1-47e0-9340-6b4748bdf0c9 None] Exception during message handling
2015-01-12 10:47:13.075 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:47:13.075 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:47:13.075 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:47:13.075 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:47:13.075 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:47:13.075 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:47:13.075 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:47:13.075 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:47:13.075 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:47:13.075 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:47:13.075 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:47:13.075 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:47:13.075 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:47:13.075 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:47:13.075 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:47:13.075 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:47:13.075 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:47:13.075 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:47:13.075 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:47:13.075 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:47:13.075 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:47:13.075 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:47:13.075 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:47:13.075 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:47:13.075 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:47:13.075 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:47:13.075 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:47:13.075 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:47:13.075 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:47:13.075 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:47:13.075 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:47:13.075 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:47:13.075 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:47:13.075 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:47:13.075 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:47:13.075 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:47:13.075 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:47:13.075 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:47:13.075 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:47:13.075 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:47:13.075 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:47:13.075 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:47:13.075 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:47:13.075 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:47:13.075 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:47:13.075 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:47:13.075 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:47:13.075 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:47:13.075 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:47:14.561 5123 ERROR neutron.openstack.common.rpc.amqp [req-3410e9e8-e53d-49c7-8d8a-099919344d84 None] Exception during message handling
2015-01-12 10:47:14.561 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:47:14.561 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:47:14.561 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:47:14.561 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:47:14.561 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:47:14.561 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:47:14.561 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:47:14.561 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:47:14.561 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:47:14.561 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:47:14.561 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:47:14.561 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:47:14.561 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:47:14.561 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:47:14.561 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:47:14.561 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:47:14.561 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:47:14.561 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:47:14.561 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:47:14.561 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:47:14.561 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:47:14.561 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:47:14.561 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:47:14.561 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:47:14.561 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:47:14.561 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:47:14.561 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:47:14.561 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:47:14.561 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:47:14.561 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:47:14.561 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:47:14.561 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:47:14.561 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:47:14.561 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:47:14.561 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:47:14.561 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:47:14.561 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:47:14.561 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:47:14.561 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:47:14.561 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:47:14.561 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:47:14.561 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:47:14.561 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:47:14.561 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:47:14.561 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:47:14.561 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:47:14.561 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:47:14.561 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:47:14.561 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:47:15.320 5123 ERROR neutron.openstack.common.rpc.amqp [req-2be76350-ae3d-4759-9b49-0c21e26515fe None] Exception during message handling
2015-01-12 10:47:15.320 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:47:15.320 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:47:15.320 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:47:15.320 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:47:15.320 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:47:15.320 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:47:15.320 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:47:15.320 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:47:15.320 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:47:15.320 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:47:15.320 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:47:15.320 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:47:15.320 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:47:15.320 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:47:15.320 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:47:15.320 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:47:15.320 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:47:15.320 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:47:15.320 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:47:15.320 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:47:15.320 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:47:15.320 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:47:15.320 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:47:15.320 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:47:15.320 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:47:15.320 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:47:15.320 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:47:15.320 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:47:15.320 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:47:15.320 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:47:15.320 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:47:15.320 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:47:15.320 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:47:15.320 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:47:15.320 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:47:15.320 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:47:15.320 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:47:15.320 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:47:15.320 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:47:15.320 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:47:15.320 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:47:15.320 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:47:15.320 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:47:15.320 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:47:15.320 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:47:15.320 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:47:15.320 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:47:15.320 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:47:15.320 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:47:17.887 5123 ERROR neutron.openstack.common.rpc.amqp [req-e8c70e93-7c8f-4f61-b4e8-c911e9ee82cb None] Exception during message handling
2015-01-12 10:47:17.887 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:47:17.887 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:47:17.887 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:47:17.887 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:47:17.887 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:47:17.887 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:47:17.887 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:47:17.887 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:47:17.887 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:47:17.887 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:47:17.887 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:47:17.887 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:47:17.887 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:47:17.887 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:47:17.887 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:47:17.887 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:47:17.887 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:47:17.887 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:47:17.887 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:47:17.887 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:47:17.887 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:47:17.887 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:47:17.887 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:47:17.887 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:47:17.887 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:47:17.887 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:47:17.887 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:47:17.887 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:47:17.887 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:47:17.887 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:47:17.887 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:47:17.887 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:47:17.887 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:47:17.887 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:47:17.887 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:47:17.887 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:47:17.887 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:47:17.887 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:47:17.887 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:47:17.887 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:47:17.887 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:47:17.887 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:47:17.887 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:47:17.887 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:47:17.887 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:47:17.887 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:47:17.887 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:47:17.887 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:47:17.887 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:47:18.912 5123 ERROR neutron.openstack.common.rpc.amqp [req-b8edb94a-3869-47c7-932d-fd8e4366af8b None] Exception during message handling
2015-01-12 10:47:18.912 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:47:18.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:47:18.912 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:47:18.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:47:18.912 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:47:18.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:47:18.912 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:47:18.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:47:18.912 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:47:18.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:47:18.912 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:47:18.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:47:18.912 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:47:18.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:47:18.912 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:47:18.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:47:18.912 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:47:18.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:47:18.912 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:47:18.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:47:18.912 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:47:18.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:47:18.912 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:47:18.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:47:18.912 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:47:18.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:47:18.912 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:47:18.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:47:18.912 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:47:18.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:47:18.912 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:47:18.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:47:18.912 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:47:18.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:47:18.912 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:47:18.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:47:18.912 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:47:18.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:47:18.912 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:47:18.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:47:18.912 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:47:18.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:47:18.912 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:47:18.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:47:18.912 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:47:18.912 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:47:18.912 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:47:18.912 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:47:18.912 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:47:20.554 5123 ERROR neutron.openstack.common.rpc.amqp [req-db47a73c-685c-44f4-a021-8ea37beeab58 None] Exception during message handling
2015-01-12 10:47:20.554 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:47:20.554 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:47:20.554 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:47:20.554 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:47:20.554 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:47:20.554 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:47:20.554 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:47:20.554 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:47:20.554 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:47:20.554 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:47:20.554 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:47:20.554 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:47:20.554 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:47:20.554 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:47:20.554 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:47:20.554 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:47:20.554 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:47:20.554 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:47:20.554 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:47:20.554 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:47:20.554 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:47:20.554 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:47:20.554 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:47:20.554 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:47:20.554 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:47:20.554 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:47:20.554 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:47:20.554 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:47:20.554 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:47:20.554 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:47:20.554 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:47:20.554 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:47:20.554 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:47:20.554 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:47:20.554 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:47:20.554 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:47:20.554 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:47:20.554 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:47:20.554 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:47:20.554 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:47:20.554 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:47:20.554 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:47:20.554 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:47:20.554 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:47:20.554 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:47:20.554 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:47:20.554 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:47:20.554 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:47:20.554 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:47:20.927 5123 ERROR neutron.openstack.common.rpc.amqp [req-f03f4a56-bb59-4182-8280-b54545aa0468 None] Exception during message handling
2015-01-12 10:47:20.927 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:47:20.927 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:47:20.927 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:47:20.927 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:47:20.927 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:47:20.927 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:47:20.927 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:47:20.927 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/services/metering/metering_plugin.py", line 35, in get_sync_data_metering
2015-01-12 10:47:20.927 5123 TRACE neutron.openstack.common.rpc.amqp     return super(MeteringCallbacks, self).get_sync_data_metering(context)
2015-01-12 10:47:20.927 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/metering/metering_db.py", line 238, in get_sync_data_metering
2015-01-12 10:47:20.927 5123 TRACE neutron.openstack.common.rpc.amqp     return self._process_sync_metering_data(labels)
2015-01-12 10:47:20.927 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/metering/metering_db.py", line 214, in _process_sync_metering_data
2015-01-12 10:47:20.927 5123 TRACE neutron.openstack.common.rpc.amqp     for label in labels:
2015-01-12 10:47:20.927 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:47:20.927 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:47:20.927 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:47:20.927 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:47:20.927 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:47:20.927 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:47:20.927 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:47:20.927 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:47:20.927 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 805, in _connection_for_bind
2015-01-12 10:47:20.927 5123 TRACE neutron.openstack.common.rpc.amqp     return engine.contextual_connect(**kwargs)
2015-01-12 10:47:20.927 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:47:20.927 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:47:20.927 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:47:20.927 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:47:20.927 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:47:20.927 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:47:20.927 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:47:20.927 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:47:20.927 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:47:20.927 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:47:20.927 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:47:20.927 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:47:20.927 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:47:20.927 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:47:20.927 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:47:20.927 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:47:20.927 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:47:20.927 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:47:20.927 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:47:20.927 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:47:20.930 5123 ERROR neutron.openstack.common.rpc.common [req-f03f4a56-bb59-4182-8280-b54545aa0468 None] Returning exception (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None to caller
2015-01-12 10:47:20.931 5123 ERROR neutron.openstack.common.rpc.common [req-f03f4a56-bb59-4182-8280-b54545aa0468 None] ['Traceback (most recent call last):\n', '  File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data\n    **args)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch\n    neutron_ctxt, version, method, namespace, **kwargs)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch\n    result = getattr(proxyobj, method)(ctxt, **kwargs)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/services/metering/metering_plugin.py", line 35, in get_sync_data_metering\n    return super(MeteringCallbacks, self).get_sync_data_metering(context)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/db/metering/metering_db.py", line 238, in get_sync_data_metering\n    return self._process_sync_metering_data(labels)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/db/metering/metering_db.py", line 214, in _process_sync_metering_data\n    for label in labels:\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__\n    return self._execute_and_instances(context)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances\n    close_with_result=True)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session\n    **kw)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection\n    close_with_result=close_with_result)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 805, in _connection_for_bind\n    return engine.contextual_connect(**kwargs)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect\n    self.pool.connect(),\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect\n    return _ConnectionFairy(self).checkout()\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__\n    conn = self.connection = self._connection_record.get_connection()\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection\n    self.connection = self.__connect()\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect\n    connection = self.__pool._creator()\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect\n    return dialect.connect(*cargs, **cparams)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect\n    return self.dbapi.connect(*cargs, **cparams)\n', '  File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect\n    return Connection(*args, **kwargs)\n', '  File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__\n    super(Connection, self).__init__(*args, **kwargs2)\n', 'OperationalError: (OperationalError) (2003, "Can\'t connect to MySQL server on \'10.5.10.200\' (111)") None None\n']
2015-01-12 10:47:22.359 5123 ERROR neutron.openstack.common.rpc.amqp [req-09e033f2-309b-4a54-a176-3dad6ebb93f2 None] Exception during message handling
2015-01-12 10:47:22.359 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:47:22.359 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:47:22.359 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:47:22.359 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:47:22.359 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:47:22.359 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:47:22.359 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:47:22.359 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:47:22.359 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:47:22.359 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:47:22.359 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:47:22.359 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:47:22.359 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:47:22.359 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:47:22.359 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:47:22.359 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:47:22.359 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:47:22.359 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:47:22.359 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:47:22.359 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:47:22.359 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:47:22.359 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:47:22.359 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:47:22.359 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:47:22.359 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:47:22.359 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:47:22.359 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:47:22.359 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:47:22.359 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:47:22.359 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:47:22.359 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:47:22.359 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:47:22.359 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:47:22.359 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:47:22.359 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:47:22.359 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:47:22.359 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:47:22.359 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:47:22.359 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:47:22.359 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:47:22.359 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:47:22.359 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:47:22.359 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:47:22.359 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:47:22.359 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:47:22.359 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:47:22.359 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:47:22.359 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:47:22.359 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:47:43.078 5123 ERROR neutron.openstack.common.rpc.amqp [req-c23188c3-63f1-47e0-9340-6b4748bdf0c9 None] Exception during message handling
2015-01-12 10:47:43.078 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:47:43.078 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:47:43.078 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:47:43.078 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:47:43.078 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:47:43.078 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:47:43.078 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:47:43.078 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:47:43.078 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:47:43.078 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:47:43.078 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:47:43.078 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:47:43.078 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:47:43.078 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:47:43.078 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:47:43.078 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:47:43.078 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:47:43.078 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:47:43.078 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:47:43.078 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:47:43.078 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:47:43.078 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:47:43.078 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:47:43.078 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:47:43.078 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:47:43.078 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:47:43.078 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:47:43.078 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:47:43.078 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:47:43.078 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:47:43.078 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:47:43.078 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:47:43.078 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:47:43.078 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:47:43.078 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:47:43.078 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:47:43.078 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:47:43.078 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:47:43.078 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:47:43.078 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:47:43.078 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:47:43.078 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:47:43.078 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:47:43.078 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:47:43.078 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:47:43.078 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:47:43.078 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:47:43.078 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:47:43.078 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:47:44.564 5123 ERROR neutron.openstack.common.rpc.amqp [req-3410e9e8-e53d-49c7-8d8a-099919344d84 None] Exception during message handling
2015-01-12 10:47:44.564 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:47:44.564 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:47:44.564 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:47:44.564 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:47:44.564 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:47:44.564 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:47:44.564 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:47:44.564 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:47:44.564 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:47:44.564 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:47:44.564 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:47:44.564 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:47:44.564 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:47:44.564 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:47:44.564 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:47:44.564 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:47:44.564 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:47:44.564 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:47:44.564 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:47:44.564 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:47:44.564 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:47:44.564 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:47:44.564 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:47:44.564 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:47:44.564 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:47:44.564 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:47:44.564 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:47:44.564 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:47:44.564 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:47:44.564 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:47:44.564 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:47:44.564 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:47:44.564 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:47:44.564 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:47:44.564 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:47:44.564 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:47:44.564 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:47:44.564 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:47:44.564 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:47:44.564 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:47:44.564 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:47:44.564 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:47:44.564 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:47:44.564 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:47:44.564 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:47:44.564 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:47:44.564 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:47:44.564 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:47:44.564 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:47:45.321 5123 ERROR neutron.openstack.common.rpc.amqp [req-2be76350-ae3d-4759-9b49-0c21e26515fe None] Exception during message handling
2015-01-12 10:47:45.321 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:47:45.321 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:47:45.321 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:47:45.321 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:47:45.321 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:47:45.321 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:47:45.321 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:47:45.321 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:47:45.321 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:47:45.321 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:47:45.321 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:47:45.321 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:47:45.321 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:47:45.321 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:47:45.321 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:47:45.321 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:47:45.321 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:47:45.321 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:47:45.321 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:47:45.321 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:47:45.321 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:47:45.321 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:47:45.321 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:47:45.321 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:47:45.321 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:47:45.321 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:47:45.321 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:47:45.321 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:47:45.321 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:47:45.321 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:47:45.321 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:47:45.321 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:47:45.321 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:47:45.321 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:47:45.321 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:47:45.321 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:47:45.321 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:47:45.321 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:47:45.321 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:47:45.321 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:47:45.321 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:47:45.321 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:47:45.321 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:47:45.321 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:47:45.321 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:47:45.321 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:47:45.321 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:47:45.321 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:47:45.321 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:47:47.890 5123 ERROR neutron.openstack.common.rpc.amqp [req-0331af3a-fa0d-4ffa-a644-9a5409676314 None] Exception during message handling
2015-01-12 10:47:47.890 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:47:47.890 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:47:47.890 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:47:47.890 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:47:47.890 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:47:47.890 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:47:47.890 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:47:47.890 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:47:47.890 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:47:47.890 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:47:47.890 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:47:47.890 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:47:47.890 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:47:47.890 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:47:47.890 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:47:47.890 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:47:47.890 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:47:47.890 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:47:47.890 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:47:47.890 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:47:47.890 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:47:47.890 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:47:47.890 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:47:47.890 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:47:47.890 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:47:47.890 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:47:47.890 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:47:47.890 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:47:47.890 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:47:47.890 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:47:47.890 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:47:47.890 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:47:47.890 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:47:47.890 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:47:47.890 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:47:47.890 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:47:47.890 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:47:47.890 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:47:47.890 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:47:47.890 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:47:47.890 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:47:47.890 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:47:47.890 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:47:47.890 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:47:47.890 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:47:47.890 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:47:47.890 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:47:47.890 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:47:47.890 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:47:48.914 5123 ERROR neutron.openstack.common.rpc.amqp [req-b8edb94a-3869-47c7-932d-fd8e4366af8b None] Exception during message handling
2015-01-12 10:47:48.914 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:47:48.914 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:47:48.914 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:47:48.914 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:47:48.914 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:47:48.914 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:47:48.914 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:47:48.914 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:47:48.914 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:47:48.914 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:47:48.914 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:47:48.914 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:47:48.914 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:47:48.914 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:47:48.914 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:47:48.914 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:47:48.914 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:47:48.914 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:47:48.914 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:47:48.914 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:47:48.914 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:47:48.914 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:47:48.914 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:47:48.914 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:47:48.914 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:47:48.914 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:47:48.914 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:47:48.914 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:47:48.914 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:47:48.914 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:47:48.914 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:47:48.914 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:47:48.914 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:47:48.914 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:47:48.914 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:47:48.914 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:47:48.914 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:47:48.914 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:47:48.914 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:47:48.914 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:47:48.914 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:47:48.914 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:47:48.914 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:47:48.914 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:47:48.914 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:47:48.914 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:47:48.914 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:47:48.914 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:47:48.914 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:47:52.370 5123 ERROR neutron.openstack.common.rpc.amqp [req-09e033f2-309b-4a54-a176-3dad6ebb93f2 None] Exception during message handling
2015-01-12 10:47:52.370 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:47:52.370 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:47:52.370 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:47:52.370 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:47:52.370 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:47:52.370 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:47:52.370 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:47:52.370 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:47:52.370 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:47:52.370 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:47:52.370 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:47:52.370 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:47:52.370 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:47:52.370 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:47:52.370 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:47:52.370 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:47:52.370 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:47:52.370 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:47:52.370 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:47:52.370 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:47:52.370 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:47:52.370 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:47:52.370 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:47:52.370 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:47:52.370 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:47:52.370 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:47:52.370 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:47:52.370 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:47:52.370 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:47:52.370 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:47:52.370 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:47:52.370 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:47:52.370 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:47:52.370 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:47:52.370 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:47:52.370 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:47:52.370 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:47:52.370 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:47:52.370 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:47:52.370 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:47:52.370 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:47:52.370 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:47:52.370 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:47:52.370 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:47:52.370 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:47:52.370 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:47:52.370 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:47:52.370 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:47:52.370 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:48:13.076 5123 ERROR neutron.openstack.common.rpc.amqp [req-c23188c3-63f1-47e0-9340-6b4748bdf0c9 None] Exception during message handling
2015-01-12 10:48:13.076 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:48:13.076 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:48:13.076 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:48:13.076 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:48:13.076 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:48:13.076 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:48:13.076 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:48:13.076 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:48:13.076 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:48:13.076 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:48:13.076 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:48:13.076 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:48:13.076 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:48:13.076 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:48:13.076 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:48:13.076 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:48:13.076 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:48:13.076 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:48:13.076 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:48:13.076 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:48:13.076 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:48:13.076 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:48:13.076 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:48:13.076 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:48:13.076 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:48:13.076 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:48:13.076 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:48:13.076 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:48:13.076 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:48:13.076 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:48:13.076 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:48:13.076 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:48:13.076 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:48:13.076 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:48:13.076 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:48:13.076 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:48:13.076 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:48:13.076 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:48:13.076 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:48:13.076 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:48:13.076 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:48:13.076 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:48:13.076 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:48:13.076 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:48:13.076 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:48:13.076 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:48:13.076 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:48:13.076 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:48:13.076 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:48:14.563 5123 ERROR neutron.openstack.common.rpc.amqp [req-3410e9e8-e53d-49c7-8d8a-099919344d84 None] Exception during message handling
2015-01-12 10:48:14.563 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:48:14.563 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:48:14.563 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:48:14.563 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:48:14.563 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:48:14.563 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:48:14.563 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:48:14.563 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:48:14.563 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:48:14.563 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:48:14.563 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:48:14.563 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:48:14.563 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:48:14.563 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:48:14.563 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:48:14.563 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:48:14.563 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:48:14.563 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:48:14.563 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:48:14.563 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:48:14.563 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:48:14.563 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:48:14.563 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:48:14.563 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:48:14.563 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:48:14.563 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:48:14.563 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:48:14.563 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:48:14.563 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:48:14.563 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:48:14.563 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:48:14.563 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:48:14.563 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:48:14.563 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:48:14.563 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:48:14.563 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:48:14.563 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:48:14.563 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:48:14.563 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:48:14.563 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:48:14.563 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:48:14.563 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:48:14.563 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:48:14.563 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:48:14.563 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:48:14.563 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:48:14.563 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:48:14.563 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:48:14.563 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:48:15.321 5123 ERROR neutron.openstack.common.rpc.amqp [req-2be76350-ae3d-4759-9b49-0c21e26515fe None] Exception during message handling
2015-01-12 10:48:15.321 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:48:15.321 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:48:15.321 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:48:15.321 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:48:15.321 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:48:15.321 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:48:15.321 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:48:15.321 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:48:15.321 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:48:15.321 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:48:15.321 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:48:15.321 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:48:15.321 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:48:15.321 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:48:15.321 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:48:15.321 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:48:15.321 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:48:15.321 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:48:15.321 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:48:15.321 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:48:15.321 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:48:15.321 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:48:15.321 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:48:15.321 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:48:15.321 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:48:15.321 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:48:15.321 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:48:15.321 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:48:15.321 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:48:15.321 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:48:15.321 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:48:15.321 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:48:15.321 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:48:15.321 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:48:15.321 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:48:15.321 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:48:15.321 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:48:15.321 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:48:15.321 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:48:15.321 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:48:15.321 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:48:15.321 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:48:15.321 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:48:15.321 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:48:15.321 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:48:15.321 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:48:15.321 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:48:15.321 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:48:15.321 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:48:16.750 5123 ERROR neutron.openstack.common.rpc.amqp [req-ba959d34-4122-467a-af27-a05fb32a4dd7 None] Exception during message handling
2015-01-12 10:48:16.750 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:48:16.750 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:48:16.750 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:48:16.750 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:48:16.750 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:48:16.750 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:48:16.750 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:48:16.750 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:48:16.750 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:48:16.750 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:48:16.750 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:48:16.750 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:48:16.750 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:48:16.750 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:48:16.750 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:48:16.750 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:48:16.750 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:48:16.750 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:48:16.750 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:48:16.750 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:48:16.750 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:48:16.750 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:48:16.750 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:48:16.750 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:48:16.750 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:48:16.750 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:48:16.750 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:48:16.750 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:48:16.750 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:48:16.750 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:48:16.750 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:48:16.750 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:48:16.750 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:48:16.750 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:48:16.750 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:48:16.750 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:48:16.750 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:48:16.750 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:48:16.750 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:48:16.750 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:48:16.750 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:48:16.750 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:48:16.750 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:48:16.750 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:48:16.750 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:48:16.750 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:48:16.750 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:48:16.750 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:48:16.750 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:48:17.889 5123 ERROR neutron.openstack.common.rpc.amqp [req-f487ac4e-a273-407b-b66f-58f79a7577ba None] Exception during message handling
2015-01-12 10:48:17.889 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:48:17.889 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:48:17.889 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:48:17.889 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:48:17.889 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:48:17.889 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:48:17.889 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:48:17.889 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:48:17.889 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:48:17.889 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:48:17.889 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:48:17.889 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:48:17.889 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:48:17.889 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:48:17.889 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:48:17.889 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:48:17.889 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:48:17.889 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:48:17.889 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:48:17.889 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:48:17.889 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:48:17.889 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:48:17.889 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:48:17.889 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:48:17.889 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:48:17.889 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:48:17.889 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:48:17.889 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:48:17.889 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:48:17.889 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:48:17.889 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:48:17.889 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:48:17.889 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:48:17.889 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:48:17.889 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:48:17.889 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:48:17.889 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:48:17.889 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:48:17.889 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:48:17.889 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:48:17.889 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:48:17.889 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:48:17.889 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:48:17.889 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:48:17.889 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:48:17.889 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:48:17.889 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:48:17.889 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:48:17.889 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:48:18.913 5123 ERROR neutron.openstack.common.rpc.amqp [req-b8edb94a-3869-47c7-932d-fd8e4366af8b None] Exception during message handling
2015-01-12 10:48:18.913 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:48:18.913 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:48:18.913 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:48:18.913 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:48:18.913 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:48:18.913 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:48:18.913 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:48:18.913 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:48:18.913 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:48:18.913 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:48:18.913 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:48:18.913 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:48:18.913 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:48:18.913 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:48:18.913 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:48:18.913 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:48:18.913 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:48:18.913 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:48:18.913 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:48:18.913 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:48:18.913 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:48:18.913 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:48:18.913 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:48:18.913 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:48:18.913 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:48:18.913 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:48:18.913 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:48:18.913 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:48:18.913 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:48:18.913 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:48:18.913 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:48:18.913 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:48:18.913 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:48:18.913 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:48:18.913 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:48:18.913 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:48:18.913 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:48:18.913 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:48:18.913 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:48:18.913 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:48:18.913 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:48:18.913 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:48:18.913 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:48:18.913 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:48:18.913 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:48:18.913 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:48:18.913 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:48:18.913 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:48:18.913 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:48:22.400 5123 ERROR neutron.openstack.common.rpc.amqp [-] Exception during message handling
2015-01-12 10:48:22.400 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:48:22.400 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:48:22.400 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:48:22.400 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:48:22.400 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:48:22.400 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:48:22.400 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:48:22.400 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:48:22.400 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:48:22.400 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:48:22.400 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:48:22.400 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:48:22.400 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:48:22.400 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:48:22.400 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:48:22.400 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:48:22.400 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:48:22.400 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:48:22.400 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:48:22.400 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:48:22.400 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:48:22.400 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:48:22.400 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:48:22.400 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:48:22.400 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:48:22.400 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:48:22.400 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:48:22.400 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:48:22.400 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:48:22.400 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:48:22.400 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:48:22.400 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:48:22.400 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:48:22.400 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:48:22.400 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:48:22.400 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:48:22.400 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:48:22.400 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:48:22.400 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:48:22.400 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:48:22.400 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:48:22.400 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:48:22.400 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:48:22.400 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:48:22.400 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:48:22.400 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:48:22.400 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:48:22.400 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:48:22.400 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:48:22.405 5123 ERROR neutron.openstack.common.rpc.amqp [req-09e033f2-309b-4a54-a176-3dad6ebb93f2 None] Exception during message handling
2015-01-12 10:48:22.405 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:48:22.405 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:48:22.405 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:48:22.405 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:48:22.405 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:48:22.405 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:48:22.405 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:48:22.405 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/services/metering/metering_plugin.py", line 35, in get_sync_data_metering
2015-01-12 10:48:22.405 5123 TRACE neutron.openstack.common.rpc.amqp     return super(MeteringCallbacks, self).get_sync_data_metering(context)
2015-01-12 10:48:22.405 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/metering/metering_db.py", line 238, in get_sync_data_metering
2015-01-12 10:48:22.405 5123 TRACE neutron.openstack.common.rpc.amqp     return self._process_sync_metering_data(labels)
2015-01-12 10:48:22.405 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/metering/metering_db.py", line 214, in _process_sync_metering_data
2015-01-12 10:48:22.405 5123 TRACE neutron.openstack.common.rpc.amqp     for label in labels:
2015-01-12 10:48:22.405 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:48:22.405 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:48:22.405 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:48:22.405 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:48:22.405 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:48:22.405 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:48:22.405 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:48:22.405 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:48:22.405 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 805, in _connection_for_bind
2015-01-12 10:48:22.405 5123 TRACE neutron.openstack.common.rpc.amqp     return engine.contextual_connect(**kwargs)
2015-01-12 10:48:22.405 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:48:22.405 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:48:22.405 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:48:22.405 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:48:22.405 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:48:22.405 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:48:22.405 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:48:22.405 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:48:22.405 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:48:22.405 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:48:22.405 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:48:22.405 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:48:22.405 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:48:22.405 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:48:22.405 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:48:22.405 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:48:22.405 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:48:22.405 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:48:22.405 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:48:22.405 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:48:22.407 5123 ERROR neutron.openstack.common.rpc.common [req-09e033f2-309b-4a54-a176-3dad6ebb93f2 None] Returning exception (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None to caller
2015-01-12 10:48:22.407 5123 ERROR neutron.openstack.common.rpc.common [req-09e033f2-309b-4a54-a176-3dad6ebb93f2 None] ['Traceback (most recent call last):\n', '  File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data\n    **args)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch\n    neutron_ctxt, version, method, namespace, **kwargs)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch\n    result = getattr(proxyobj, method)(ctxt, **kwargs)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/services/metering/metering_plugin.py", line 35, in get_sync_data_metering\n    return super(MeteringCallbacks, self).get_sync_data_metering(context)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/db/metering/metering_db.py", line 238, in get_sync_data_metering\n    return self._process_sync_metering_data(labels)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/db/metering/metering_db.py", line 214, in _process_sync_metering_data\n    for label in labels:\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__\n    return self._execute_and_instances(context)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances\n    close_with_result=True)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session\n    **kw)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection\n    close_with_result=close_with_result)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 805, in _connection_for_bind\n    return engine.contextual_connect(**kwargs)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect\n    self.pool.connect(),\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect\n    return _ConnectionFairy(self).checkout()\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__\n    conn = self.connection = self._connection_record.get_connection()\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection\n    self.connection = self.__connect()\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect\n    connection = self.__pool._creator()\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect\n    return dialect.connect(*cargs, **cparams)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect\n    return self.dbapi.connect(*cargs, **cparams)\n', '  File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect\n    return Connection(*args, **kwargs)\n', '  File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__\n    super(Connection, self).__init__(*args, **kwargs2)\n', 'OperationalError: (OperationalError) (2003, "Can\'t connect to MySQL server on \'10.5.10.200\' (111)") None None\n']
2015-01-12 10:48:43.082 5123 ERROR neutron.openstack.common.rpc.amqp [req-2ac81685-e397-4aac-b747-5ea38e29eacc None] Exception during message handling
2015-01-12 10:48:43.082 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:48:43.082 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:48:43.082 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:48:43.082 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:48:43.082 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:48:43.082 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:48:43.082 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:48:43.082 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:48:43.082 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:48:43.082 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:48:43.082 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:48:43.082 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:48:43.082 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:48:43.082 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:48:43.082 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:48:43.082 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:48:43.082 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:48:43.082 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:48:43.082 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:48:43.082 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:48:43.082 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:48:43.082 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:48:43.082 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:48:43.082 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:48:43.082 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:48:43.082 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:48:43.082 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:48:43.082 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:48:43.082 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:48:43.082 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:48:43.082 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:48:43.082 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:48:43.082 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:48:43.082 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:48:43.082 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:48:43.082 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:48:43.082 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:48:43.082 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:48:43.082 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:48:43.082 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:48:43.082 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:48:43.082 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:48:43.082 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:48:43.082 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:48:43.082 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:48:43.082 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:48:43.082 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:48:43.082 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:48:43.082 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:48:44.567 5123 ERROR neutron.openstack.common.rpc.amqp [req-3410e9e8-e53d-49c7-8d8a-099919344d84 None] Exception during message handling
2015-01-12 10:48:44.567 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:48:44.567 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:48:44.567 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:48:44.567 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:48:44.567 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:48:44.567 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:48:44.567 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:48:44.567 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:48:44.567 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:48:44.567 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:48:44.567 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:48:44.567 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:48:44.567 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:48:44.567 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:48:44.567 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:48:44.567 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:48:44.567 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:48:44.567 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:48:44.567 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:48:44.567 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:48:44.567 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:48:44.567 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:48:44.567 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:48:44.567 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:48:44.567 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:48:44.567 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:48:44.567 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:48:44.567 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:48:44.567 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:48:44.567 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:48:44.567 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:48:44.567 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:48:44.567 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:48:44.567 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:48:44.567 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:48:44.567 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:48:44.567 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:48:44.567 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:48:44.567 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:48:44.567 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:48:44.567 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:48:44.567 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:48:44.567 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:48:44.567 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:48:44.567 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:48:44.567 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:48:44.567 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:48:44.567 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:48:44.567 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:48:45.322 5123 ERROR neutron.openstack.common.rpc.amqp [req-2be76350-ae3d-4759-9b49-0c21e26515fe None] Exception during message handling
2015-01-12 10:48:45.322 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:48:45.322 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:48:45.322 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:48:45.322 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:48:45.322 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:48:45.322 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:48:45.322 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:48:45.322 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:48:45.322 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:48:45.322 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:48:45.322 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:48:45.322 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:48:45.322 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:48:45.322 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:48:45.322 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:48:45.322 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:48:45.322 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:48:45.322 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:48:45.322 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:48:45.322 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:48:45.322 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:48:45.322 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:48:45.322 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:48:45.322 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:48:45.322 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:48:45.322 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:48:45.322 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:48:45.322 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:48:45.322 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:48:45.322 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:48:45.322 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:48:45.322 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:48:45.322 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:48:45.322 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:48:45.322 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:48:45.322 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:48:45.322 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:48:45.322 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:48:45.322 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:48:45.322 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:48:45.322 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:48:45.322 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:48:45.322 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:48:45.322 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:48:45.322 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:48:45.322 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:48:45.322 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:48:45.322 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:48:45.322 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:48:47.894 5123 ERROR neutron.openstack.common.rpc.amqp [req-a7ffd8e4-0578-467e-9797-63003b558dea None] Exception during message handling
2015-01-12 10:48:47.894 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:48:47.894 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:48:47.894 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:48:47.894 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:48:47.894 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:48:47.894 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:48:47.894 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:48:47.894 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:48:47.894 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:48:47.894 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:48:47.894 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:48:47.894 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:48:47.894 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:48:47.894 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:48:47.894 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:48:47.894 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:48:47.894 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:48:47.894 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:48:47.894 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:48:47.894 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:48:47.894 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:48:47.894 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:48:47.894 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:48:47.894 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:48:47.894 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:48:47.894 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:48:47.894 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:48:47.894 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:48:47.894 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:48:47.894 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:48:47.894 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:48:47.894 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:48:47.894 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:48:47.894 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:48:47.894 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:48:47.894 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:48:47.894 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:48:47.894 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:48:47.894 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:48:47.894 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:48:47.894 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:48:47.894 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:48:47.894 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:48:47.894 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:48:47.894 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:48:47.894 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:48:47.894 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:48:47.894 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:48:47.894 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:48:48.914 5123 ERROR neutron.openstack.common.rpc.amqp [req-b8edb94a-3869-47c7-932d-fd8e4366af8b None] Exception during message handling
2015-01-12 10:48:48.914 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:48:48.914 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:48:48.914 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:48:48.914 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:48:48.914 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:48:48.914 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:48:48.914 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:48:48.914 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:48:48.914 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:48:48.914 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:48:48.914 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:48:48.914 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:48:48.914 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:48:48.914 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:48:48.914 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:48:48.914 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:48:48.914 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:48:48.914 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:48:48.914 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:48:48.914 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:48:48.914 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:48:48.914 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:48:48.914 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:48:48.914 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:48:48.914 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:48:48.914 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:48:48.914 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:48:48.914 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:48:48.914 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:48:48.914 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:48:48.914 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:48:48.914 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:48:48.914 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:48:48.914 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:48:48.914 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:48:48.914 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:48:48.914 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:48:48.914 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:48:48.914 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:48:48.914 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:48:48.914 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:48:48.914 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:48:48.914 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:48:48.914 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:48:48.914 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:48:48.914 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:48:48.914 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:48:48.914 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:48:48.914 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:48:50.569 5123 ERROR neutron.openstack.common.rpc.amqp [req-db47a73c-685c-44f4-a021-8ea37beeab58 None] Exception during message handling
2015-01-12 10:48:50.569 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:48:50.569 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:48:50.569 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:48:50.569 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:48:50.569 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:48:50.569 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:48:50.569 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:48:50.569 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:48:50.569 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:48:50.569 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:48:50.569 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:48:50.569 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:48:50.569 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:48:50.569 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:48:50.569 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:48:50.569 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:48:50.569 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:48:50.569 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:48:50.569 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:48:50.569 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:48:50.569 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:48:50.569 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:48:50.569 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:48:50.569 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:48:50.569 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:48:50.569 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:48:50.569 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:48:50.569 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:48:50.569 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:48:50.569 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:48:50.569 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:48:50.569 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:48:50.569 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:48:50.569 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:48:50.569 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:48:50.569 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:48:50.569 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:48:50.569 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:48:50.569 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:48:50.569 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:48:50.569 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:48:50.569 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:48:50.569 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:48:50.569 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:48:50.569 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:48:50.569 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:48:50.569 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:48:50.569 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:48:50.569 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:48:52.413 5123 ERROR neutron.openstack.common.rpc.amqp [req-09e033f2-309b-4a54-a176-3dad6ebb93f2 None] Exception during message handling
2015-01-12 10:48:52.413 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:48:52.413 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:48:52.413 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:48:52.413 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:48:52.413 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:48:52.413 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:48:52.413 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:48:52.413 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:48:52.413 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:48:52.413 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:48:52.413 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:48:52.413 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:48:52.413 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:48:52.413 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:48:52.413 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:48:52.413 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:48:52.413 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:48:52.413 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:48:52.413 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:48:52.413 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:48:52.413 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:48:52.413 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:48:52.413 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:48:52.413 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:48:52.413 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:48:52.413 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:48:52.413 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:48:52.413 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:48:52.413 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:48:52.413 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:48:52.413 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:48:52.413 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:48:52.413 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:48:52.413 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:48:52.413 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:48:52.413 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:48:52.413 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:48:52.413 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:48:52.413 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:48:52.413 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:48:52.413 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:48:52.413 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:48:52.413 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:48:52.413 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:48:52.413 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:48:52.413 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:48:52.413 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:48:52.413 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:48:52.413 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:49:13.109 5123 ERROR neutron.openstack.common.rpc.amqp [req-2ac81685-e397-4aac-b747-5ea38e29eacc None] Exception during message handling
2015-01-12 10:49:13.109 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:49:13.109 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:49:13.109 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:49:13.109 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:49:13.109 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:49:13.109 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:49:13.109 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:49:13.109 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:49:13.109 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:49:13.109 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:49:13.109 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:49:13.109 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:49:13.109 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:49:13.109 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:49:13.109 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:49:13.109 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:49:13.109 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:49:13.109 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:49:13.109 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:49:13.109 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:49:13.109 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:49:13.109 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:49:13.109 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:49:13.109 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:49:13.109 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:49:13.109 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:49:13.109 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:49:13.109 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:49:13.109 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:49:13.109 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:49:13.109 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:49:13.109 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:49:13.109 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:49:13.109 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:49:13.109 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:49:13.109 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:49:13.109 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:49:13.109 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:49:13.109 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:49:13.109 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:49:13.109 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:49:13.109 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:49:13.109 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:49:13.109 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:49:13.109 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:49:13.109 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:49:13.109 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:49:13.109 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:49:13.109 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:49:14.565 5123 ERROR neutron.openstack.common.rpc.amqp [req-3410e9e8-e53d-49c7-8d8a-099919344d84 None] Exception during message handling
2015-01-12 10:49:14.565 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:49:14.565 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:49:14.565 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:49:14.565 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:49:14.565 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:49:14.565 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:49:14.565 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:49:14.565 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:49:14.565 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:49:14.565 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:49:14.565 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:49:14.565 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:49:14.565 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:49:14.565 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:49:14.565 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:49:14.565 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:49:14.565 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:49:14.565 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:49:14.565 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:49:14.565 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:49:14.565 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:49:14.565 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:49:14.565 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:49:14.565 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:49:14.565 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:49:14.565 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:49:14.565 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:49:14.565 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:49:14.565 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:49:14.565 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:49:14.565 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:49:14.565 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:49:14.565 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:49:14.565 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:49:14.565 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:49:14.565 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:49:14.565 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:49:14.565 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:49:14.565 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:49:14.565 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:49:14.565 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:49:14.565 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:49:14.565 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:49:14.565 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:49:14.565 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:49:14.565 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:49:14.565 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:49:14.565 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:49:14.565 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:49:15.325 5123 ERROR neutron.openstack.common.rpc.amqp [req-2be76350-ae3d-4759-9b49-0c21e26515fe None] Exception during message handling
2015-01-12 10:49:15.325 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:49:15.325 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:49:15.325 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:49:15.325 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:49:15.325 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:49:15.325 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:49:15.325 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:49:15.325 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:49:15.325 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:49:15.325 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:49:15.325 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:49:15.325 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:49:15.325 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:49:15.325 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:49:15.325 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:49:15.325 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:49:15.325 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:49:15.325 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:49:15.325 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:49:15.325 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:49:15.325 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:49:15.325 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:49:15.325 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:49:15.325 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:49:15.325 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:49:15.325 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:49:15.325 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:49:15.325 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:49:15.325 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:49:15.325 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:49:15.325 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:49:15.325 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:49:15.325 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:49:15.325 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:49:15.325 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:49:15.325 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:49:15.325 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:49:15.325 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:49:15.325 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:49:15.325 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:49:15.325 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:49:15.325 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:49:15.325 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:49:15.325 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:49:15.325 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:49:15.325 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:49:15.325 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:49:15.325 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:49:15.325 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:49:17.892 5123 ERROR neutron.openstack.common.rpc.amqp [req-a78634dd-9594-4254-8a67-23cce353c350 None] Exception during message handling
2015-01-12 10:49:17.892 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:49:17.892 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:49:17.892 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:49:17.892 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:49:17.892 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:49:17.892 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:49:17.892 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:49:17.892 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:49:17.892 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:49:17.892 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:49:17.892 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:49:17.892 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:49:17.892 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:49:17.892 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:49:17.892 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:49:17.892 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:49:17.892 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:49:17.892 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:49:17.892 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:49:17.892 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:49:17.892 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:49:17.892 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:49:17.892 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:49:17.892 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:49:17.892 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:49:17.892 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:49:17.892 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:49:17.892 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:49:17.892 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:49:17.892 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:49:17.892 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:49:17.892 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:49:17.892 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:49:17.892 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:49:17.892 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:49:17.892 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:49:17.892 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:49:17.892 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:49:17.892 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:49:17.892 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:49:17.892 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:49:17.892 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:49:17.892 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:49:17.892 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:49:17.892 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:49:17.892 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:49:17.892 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:49:17.892 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:49:17.892 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:49:18.914 5123 ERROR neutron.openstack.common.rpc.amqp [req-b8edb94a-3869-47c7-932d-fd8e4366af8b None] Exception during message handling
2015-01-12 10:49:18.914 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:49:18.914 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:49:18.914 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:49:18.914 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:49:18.914 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:49:18.914 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:49:18.914 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:49:18.914 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:49:18.914 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:49:18.914 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:49:18.914 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:49:18.914 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:49:18.914 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:49:18.914 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:49:18.914 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:49:18.914 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:49:18.914 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:49:18.914 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:49:18.914 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:49:18.914 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:49:18.914 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:49:18.914 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:49:18.914 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:49:18.914 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:49:18.914 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:49:18.914 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:49:18.914 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:49:18.914 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:49:18.914 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:49:18.914 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:49:18.914 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:49:18.914 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:49:18.914 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:49:18.914 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:49:18.914 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:49:18.914 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:49:18.914 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:49:18.914 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:49:18.914 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:49:18.914 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:49:18.914 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:49:18.914 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:49:18.914 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:49:18.914 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:49:18.914 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:49:18.914 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:49:18.914 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:49:18.914 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:49:18.914 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:49:22.425 5123 ERROR neutron.openstack.common.rpc.amqp [req-09e033f2-309b-4a54-a176-3dad6ebb93f2 None] Exception during message handling
2015-01-12 10:49:22.425 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:49:22.425 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:49:22.425 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:49:22.425 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:49:22.425 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:49:22.425 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:49:22.425 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:49:22.425 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:49:22.425 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:49:22.425 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:49:22.425 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:49:22.425 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:49:22.425 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:49:22.425 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:49:22.425 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:49:22.425 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:49:22.425 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:49:22.425 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:49:22.425 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:49:22.425 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:49:22.425 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:49:22.425 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:49:22.425 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:49:22.425 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:49:22.425 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:49:22.425 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:49:22.425 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:49:22.425 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:49:22.425 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:49:22.425 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:49:22.425 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:49:22.425 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:49:22.425 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:49:22.425 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:49:22.425 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:49:22.425 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:49:22.425 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:49:22.425 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:49:22.425 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:49:22.425 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:49:22.425 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:49:22.425 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:49:22.425 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:49:22.425 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:49:22.425 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:49:22.425 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:49:22.425 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:49:22.425 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:49:22.425 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:49:40.970 5123 ERROR neutron.openstack.common.rpc.amqp [req-f03f4a56-bb59-4182-8280-b54545aa0468 None] Exception during message handling
2015-01-12 10:49:40.970 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:49:40.970 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:49:40.970 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:49:40.970 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:49:40.970 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:49:40.970 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:49:40.970 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:49:40.970 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/services/metering/metering_plugin.py", line 35, in get_sync_data_metering
2015-01-12 10:49:40.970 5123 TRACE neutron.openstack.common.rpc.amqp     return super(MeteringCallbacks, self).get_sync_data_metering(context)
2015-01-12 10:49:40.970 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/metering/metering_db.py", line 238, in get_sync_data_metering
2015-01-12 10:49:40.970 5123 TRACE neutron.openstack.common.rpc.amqp     return self._process_sync_metering_data(labels)
2015-01-12 10:49:40.970 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/metering/metering_db.py", line 214, in _process_sync_metering_data
2015-01-12 10:49:40.970 5123 TRACE neutron.openstack.common.rpc.amqp     for label in labels:
2015-01-12 10:49:40.970 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:49:40.970 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:49:40.970 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:49:40.970 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:49:40.970 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:49:40.970 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:49:40.970 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:49:40.970 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:49:40.970 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 805, in _connection_for_bind
2015-01-12 10:49:40.970 5123 TRACE neutron.openstack.common.rpc.amqp     return engine.contextual_connect(**kwargs)
2015-01-12 10:49:40.970 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:49:40.970 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:49:40.970 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:49:40.970 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:49:40.970 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:49:40.970 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:49:40.970 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:49:40.970 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:49:40.970 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:49:40.970 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:49:40.970 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:49:40.970 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:49:40.970 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:49:40.970 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:49:40.970 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:49:40.970 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:49:40.970 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:49:40.970 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:49:40.970 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:49:40.970 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:49:40.973 5123 ERROR neutron.openstack.common.rpc.common [req-f03f4a56-bb59-4182-8280-b54545aa0468 None] Returning exception (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None to caller
2015-01-12 10:49:40.973 5123 ERROR neutron.openstack.common.rpc.common [req-f03f4a56-bb59-4182-8280-b54545aa0468 None] ['Traceback (most recent call last):\n', '  File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data\n    **args)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch\n    neutron_ctxt, version, method, namespace, **kwargs)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch\n    result = getattr(proxyobj, method)(ctxt, **kwargs)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/services/metering/metering_plugin.py", line 35, in get_sync_data_metering\n    return super(MeteringCallbacks, self).get_sync_data_metering(context)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/db/metering/metering_db.py", line 238, in get_sync_data_metering\n    return self._process_sync_metering_data(labels)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/db/metering/metering_db.py", line 214, in _process_sync_metering_data\n    for label in labels:\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__\n    return self._execute_and_instances(context)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances\n    close_with_result=True)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session\n    **kw)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection\n    close_with_result=close_with_result)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 805, in _connection_for_bind\n    return engine.contextual_connect(**kwargs)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect\n    self.pool.connect(),\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect\n    return _ConnectionFairy(self).checkout()\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__\n    conn = self.connection = self._connection_record.get_connection()\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection\n    self.connection = self.__connect()\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect\n    connection = self.__pool._creator()\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect\n    return dialect.connect(*cargs, **cparams)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect\n    return self.dbapi.connect(*cargs, **cparams)\n', '  File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect\n    return Connection(*args, **kwargs)\n', '  File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__\n    super(Connection, self).__init__(*args, **kwargs2)\n', 'OperationalError: (OperationalError) (2003, "Can\'t connect to MySQL server on \'10.5.10.200\' (111)") None None\n']
2015-01-12 10:49:43.142 5123 ERROR neutron.openstack.common.rpc.amqp [req-2ac81685-e397-4aac-b747-5ea38e29eacc None] Exception during message handling
2015-01-12 10:49:43.142 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:49:43.142 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:49:43.142 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:49:43.142 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:49:43.142 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:49:43.142 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:49:43.142 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:49:43.142 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:49:43.142 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:49:43.142 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:49:43.142 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:49:43.142 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:49:43.142 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:49:43.142 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:49:43.142 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:49:43.142 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:49:43.142 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:49:43.142 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:49:43.142 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:49:43.142 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:49:43.142 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:49:43.142 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:49:43.142 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:49:43.142 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:49:43.142 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:49:43.142 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:49:43.142 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:49:43.142 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:49:43.142 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:49:43.142 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:49:43.142 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:49:43.142 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:49:43.142 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:49:43.142 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:49:43.142 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:49:43.142 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:49:43.142 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:49:43.142 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:49:43.142 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:49:43.142 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:49:43.142 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:49:43.142 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:49:43.142 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:49:43.142 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:49:43.142 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:49:43.142 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:49:43.142 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:49:43.142 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:49:43.142 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:49:44.567 5123 ERROR neutron.openstack.common.rpc.amqp [req-3410e9e8-e53d-49c7-8d8a-099919344d84 None] Exception during message handling
2015-01-12 10:49:44.567 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:49:44.567 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:49:44.567 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:49:44.567 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:49:44.567 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:49:44.567 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:49:44.567 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:49:44.567 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:49:44.567 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:49:44.567 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:49:44.567 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:49:44.567 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:49:44.567 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:49:44.567 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:49:44.567 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:49:44.567 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:49:44.567 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:49:44.567 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:49:44.567 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:49:44.567 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:49:44.567 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:49:44.567 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:49:44.567 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:49:44.567 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:49:44.567 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:49:44.567 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:49:44.567 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:49:44.567 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:49:44.567 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:49:44.567 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:49:44.567 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:49:44.567 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:49:44.567 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:49:44.567 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:49:44.567 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:49:44.567 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:49:44.567 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:49:44.567 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:49:44.567 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:49:44.567 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:49:44.567 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:49:44.567 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:49:44.567 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:49:44.567 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:49:44.567 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:49:44.567 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:49:44.567 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:49:44.567 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:49:44.567 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:49:45.327 5123 ERROR neutron.openstack.common.rpc.amqp [req-2be76350-ae3d-4759-9b49-0c21e26515fe None] Exception during message handling
2015-01-12 10:49:45.327 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:49:45.327 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:49:45.327 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:49:45.327 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:49:45.327 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:49:45.327 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:49:45.327 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:49:45.327 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:49:45.327 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:49:45.327 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:49:45.327 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:49:45.327 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:49:45.327 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:49:45.327 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:49:45.327 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:49:45.327 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:49:45.327 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:49:45.327 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:49:45.327 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:49:45.327 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:49:45.327 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:49:45.327 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:49:45.327 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:49:45.327 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:49:45.327 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:49:45.327 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:49:45.327 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:49:45.327 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:49:45.327 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:49:45.327 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:49:45.327 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:49:45.327 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:49:45.327 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:49:45.327 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:49:45.327 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:49:45.327 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:49:45.327 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:49:45.327 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:49:45.327 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:49:45.327 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:49:45.327 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:49:45.327 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:49:45.327 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:49:45.327 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:49:45.327 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:49:45.327 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:49:45.327 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:49:45.327 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:49:45.327 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:49:46.756 5123 ERROR neutron.openstack.common.rpc.amqp [req-ba959d34-4122-467a-af27-a05fb32a4dd7 None] Exception during message handling
2015-01-12 10:49:46.756 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:49:46.756 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:49:46.756 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:49:46.756 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:49:46.756 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:49:46.756 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:49:46.756 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:49:46.756 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:49:46.756 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:49:46.756 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:49:46.756 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:49:46.756 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:49:46.756 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:49:46.756 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:49:46.756 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:49:46.756 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:49:46.756 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:49:46.756 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:49:46.756 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:49:46.756 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:49:46.756 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:49:46.756 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:49:46.756 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:49:46.756 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:49:46.756 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:49:46.756 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:49:46.756 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:49:46.756 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:49:46.756 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:49:46.756 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:49:46.756 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:49:46.756 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:49:46.756 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:49:46.756 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:49:46.756 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:49:46.756 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:49:46.756 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:49:46.756 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:49:46.756 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:49:46.756 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:49:46.756 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:49:46.756 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:49:46.756 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:49:46.756 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:49:46.756 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:49:46.756 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:49:46.756 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:49:46.756 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:49:46.756 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:49:47.895 5123 ERROR neutron.openstack.common.rpc.amqp [req-9ed71d8f-1cb3-4b04-b899-cd76be83c328 None] Exception during message handling
2015-01-12 10:49:47.895 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:49:47.895 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:49:47.895 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:49:47.895 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:49:47.895 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:49:47.895 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:49:47.895 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:49:47.895 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:49:47.895 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:49:47.895 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:49:47.895 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:49:47.895 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:49:47.895 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:49:47.895 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:49:47.895 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:49:47.895 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:49:47.895 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:49:47.895 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:49:47.895 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:49:47.895 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:49:47.895 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:49:47.895 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:49:47.895 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:49:47.895 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:49:47.895 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:49:47.895 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:49:47.895 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:49:47.895 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:49:47.895 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:49:47.895 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:49:47.895 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:49:47.895 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:49:47.895 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:49:47.895 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:49:47.895 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:49:47.895 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:49:47.895 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:49:47.895 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:49:47.895 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:49:47.895 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:49:47.895 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:49:47.895 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:49:47.895 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:49:47.895 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:49:47.895 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:49:47.895 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:49:47.895 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:49:47.895 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:49:47.895 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:49:48.915 5123 ERROR neutron.openstack.common.rpc.amqp [req-b8edb94a-3869-47c7-932d-fd8e4366af8b None] Exception during message handling
2015-01-12 10:49:48.915 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:49:48.915 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:49:48.915 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:49:48.915 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:49:48.915 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:49:48.915 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:49:48.915 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:49:48.915 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:49:48.915 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:49:48.915 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:49:48.915 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:49:48.915 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:49:48.915 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:49:48.915 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:49:48.915 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:49:48.915 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:49:48.915 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:49:48.915 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:49:48.915 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:49:48.915 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:49:48.915 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:49:48.915 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:49:48.915 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:49:48.915 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:49:48.915 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:49:48.915 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:49:48.915 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:49:48.915 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:49:48.915 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:49:48.915 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:49:48.915 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:49:48.915 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:49:48.915 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:49:48.915 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:49:48.915 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:49:48.915 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:49:48.915 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:49:48.915 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:49:48.915 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:49:48.915 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:49:48.915 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:49:48.915 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:49:48.915 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:49:48.915 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:49:48.915 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:49:48.915 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:49:48.915 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:49:48.915 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:49:48.915 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:49:52.460 5123 ERROR neutron.openstack.common.rpc.amqp [req-09e033f2-309b-4a54-a176-3dad6ebb93f2 None] Exception during message handling
2015-01-12 10:49:52.460 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:49:52.460 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:49:52.460 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:49:52.460 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:49:52.460 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:49:52.460 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:49:52.460 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:49:52.460 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:49:52.460 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:49:52.460 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:49:52.460 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:49:52.460 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:49:52.460 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:49:52.460 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:49:52.460 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:49:52.460 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:49:52.460 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:49:52.460 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:49:52.460 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:49:52.460 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:49:52.460 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:49:52.460 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:49:52.460 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:49:52.460 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:49:52.460 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:49:52.460 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:49:52.460 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:49:52.460 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:49:52.460 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:49:52.460 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:49:52.460 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:49:52.460 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:49:52.460 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:49:52.460 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:49:52.460 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:49:52.460 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:49:52.460 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:49:52.460 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:49:52.460 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:49:52.460 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:49:52.460 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:49:52.460 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:49:52.460 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:49:52.460 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:49:52.460 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:49:52.460 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:49:52.460 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:49:52.460 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:49:52.460 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:50:13.168 5123 ERROR neutron.openstack.common.rpc.amqp [req-2ac81685-e397-4aac-b747-5ea38e29eacc None] Exception during message handling
2015-01-12 10:50:13.168 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:50:13.168 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:50:13.168 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:50:13.168 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:50:13.168 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:50:13.168 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:50:13.168 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:50:13.168 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:50:13.168 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:50:13.168 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:50:13.168 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:50:13.168 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:50:13.168 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:50:13.168 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:50:13.168 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:50:13.168 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:50:13.168 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:50:13.168 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:50:13.168 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:50:13.168 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:50:13.168 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:50:13.168 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:50:13.168 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:50:13.168 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:50:13.168 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:50:13.168 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:50:13.168 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:50:13.168 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:50:13.168 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:50:13.168 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:50:13.168 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:50:13.168 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:50:13.168 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:50:13.168 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:50:13.168 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:50:13.168 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:50:13.168 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:50:13.168 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:50:13.168 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:50:13.168 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:50:13.168 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:50:13.168 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:50:13.168 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:50:13.168 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:50:13.168 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:50:13.168 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:50:13.168 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:50:13.168 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:50:13.168 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:50:14.570 5123 ERROR neutron.openstack.common.rpc.amqp [req-3410e9e8-e53d-49c7-8d8a-099919344d84 None] Exception during message handling
2015-01-12 10:50:14.570 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:50:14.570 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:50:14.570 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:50:14.570 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:50:14.570 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:50:14.570 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:50:14.570 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:50:14.570 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:50:14.570 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:50:14.570 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:50:14.570 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:50:14.570 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:50:14.570 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:50:14.570 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:50:14.570 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:50:14.570 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:50:14.570 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:50:14.570 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:50:14.570 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:50:14.570 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:50:14.570 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:50:14.570 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:50:14.570 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:50:14.570 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:50:14.570 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:50:14.570 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:50:14.570 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:50:14.570 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:50:14.570 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:50:14.570 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:50:14.570 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:50:14.570 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:50:14.570 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:50:14.570 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:50:14.570 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:50:14.570 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:50:14.570 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:50:14.570 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:50:14.570 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:50:14.570 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:50:14.570 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:50:14.570 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:50:14.570 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:50:14.570 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:50:14.570 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:50:14.570 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:50:14.570 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:50:14.570 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:50:14.570 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:50:15.326 5123 ERROR neutron.openstack.common.rpc.amqp [req-2be76350-ae3d-4759-9b49-0c21e26515fe None] Exception during message handling
2015-01-12 10:50:15.326 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:50:15.326 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:50:15.326 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:50:15.326 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:50:15.326 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:50:15.326 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:50:15.326 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:50:15.326 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:50:15.326 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:50:15.326 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:50:15.326 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:50:15.326 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:50:15.326 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:50:15.326 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:50:15.326 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:50:15.326 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:50:15.326 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:50:15.326 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:50:15.326 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:50:15.326 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:50:15.326 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:50:15.326 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:50:15.326 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:50:15.326 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:50:15.326 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:50:15.326 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:50:15.326 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:50:15.326 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:50:15.326 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:50:15.326 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:50:15.326 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:50:15.326 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:50:15.326 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:50:15.326 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:50:15.326 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:50:15.326 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:50:15.326 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:50:15.326 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:50:15.326 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:50:15.326 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:50:15.326 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:50:15.326 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:50:15.326 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:50:15.326 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:50:15.326 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:50:15.326 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:50:15.326 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:50:15.326 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:50:15.326 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:50:17.892 5123 ERROR neutron.openstack.common.rpc.amqp [req-f72c2350-7688-4c01-ac28-f66b951d4de4 None] Exception during message handling
2015-01-12 10:50:17.892 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:50:17.892 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:50:17.892 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:50:17.892 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:50:17.892 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:50:17.892 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:50:17.892 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:50:17.892 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:50:17.892 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:50:17.892 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:50:17.892 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:50:17.892 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:50:17.892 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:50:17.892 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:50:17.892 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:50:17.892 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:50:17.892 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:50:17.892 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:50:17.892 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:50:17.892 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:50:17.892 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:50:17.892 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:50:17.892 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:50:17.892 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:50:17.892 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:50:17.892 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:50:17.892 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:50:17.892 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:50:17.892 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:50:17.892 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:50:17.892 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:50:17.892 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:50:17.892 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:50:17.892 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:50:17.892 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:50:17.892 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:50:17.892 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:50:17.892 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:50:17.892 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:50:17.892 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:50:17.892 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:50:17.892 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:50:17.892 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:50:17.892 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:50:17.892 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:50:17.892 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:50:17.892 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:50:17.892 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:50:17.892 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:50:18.915 5123 ERROR neutron.openstack.common.rpc.amqp [req-b8edb94a-3869-47c7-932d-fd8e4366af8b None] Exception during message handling
2015-01-12 10:50:18.915 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:50:18.915 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:50:18.915 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:50:18.915 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:50:18.915 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:50:18.915 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:50:18.915 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:50:18.915 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:50:18.915 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:50:18.915 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:50:18.915 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:50:18.915 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:50:18.915 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:50:18.915 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:50:18.915 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:50:18.915 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:50:18.915 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:50:18.915 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:50:18.915 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:50:18.915 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:50:18.915 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:50:18.915 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:50:18.915 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:50:18.915 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:50:18.915 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:50:18.915 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:50:18.915 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:50:18.915 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:50:18.915 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:50:18.915 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:50:18.915 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:50:18.915 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:50:18.915 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:50:18.915 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:50:18.915 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:50:18.915 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:50:18.915 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:50:18.915 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:50:18.915 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:50:18.915 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:50:18.915 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:50:18.915 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:50:18.915 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:50:18.915 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:50:18.915 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:50:18.915 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:50:18.915 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:50:18.915 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:50:18.915 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:50:20.585 5123 ERROR neutron.openstack.common.rpc.amqp [req-db47a73c-685c-44f4-a021-8ea37beeab58 None] Exception during message handling
2015-01-12 10:50:20.585 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:50:20.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:50:20.585 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:50:20.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:50:20.585 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:50:20.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:50:20.585 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:50:20.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:50:20.585 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:50:20.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:50:20.585 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:50:20.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:50:20.585 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:50:20.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:50:20.585 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:50:20.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:50:20.585 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:50:20.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:50:20.585 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:50:20.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:50:20.585 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:50:20.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:50:20.585 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:50:20.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:50:20.585 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:50:20.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:50:20.585 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:50:20.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:50:20.585 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:50:20.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:50:20.585 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:50:20.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:50:20.585 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:50:20.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:50:20.585 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:50:20.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:50:20.585 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:50:20.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:50:20.585 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:50:20.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:50:20.585 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:50:20.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:50:20.585 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:50:20.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:50:20.585 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:50:20.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:50:20.585 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:50:20.585 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:50:20.585 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:50:22.461 5123 ERROR neutron.openstack.common.rpc.amqp [req-09e033f2-309b-4a54-a176-3dad6ebb93f2 None] Exception during message handling
2015-01-12 10:50:22.461 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:50:22.461 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:50:22.461 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:50:22.461 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:50:22.461 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:50:22.461 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:50:22.461 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:50:22.461 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:50:22.461 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:50:22.461 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:50:22.461 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:50:22.461 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:50:22.461 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:50:22.461 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:50:22.461 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:50:22.461 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:50:22.461 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:50:22.461 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:50:22.461 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:50:22.461 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:50:22.461 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:50:22.461 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:50:22.461 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:50:22.461 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:50:22.461 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:50:22.461 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:50:22.461 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:50:22.461 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:50:22.461 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:50:22.461 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:50:22.461 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:50:22.461 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:50:22.461 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:50:22.461 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:50:22.461 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:50:22.461 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:50:22.461 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:50:22.461 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:50:22.461 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:50:22.461 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:50:22.461 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:50:22.461 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:50:22.461 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:50:22.461 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:50:22.461 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:50:22.461 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:50:22.461 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:50:22.461 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:50:22.461 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:50:42.452 5123 ERROR neutron.openstack.common.rpc.amqp [req-09e033f2-309b-4a54-a176-3dad6ebb93f2 None] Exception during message handling
2015-01-12 10:50:42.452 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:50:42.452 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:50:42.452 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:50:42.452 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:50:42.452 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:50:42.452 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:50:42.452 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:50:42.452 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/services/metering/metering_plugin.py", line 35, in get_sync_data_metering
2015-01-12 10:50:42.452 5123 TRACE neutron.openstack.common.rpc.amqp     return super(MeteringCallbacks, self).get_sync_data_metering(context)
2015-01-12 10:50:42.452 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/metering/metering_db.py", line 238, in get_sync_data_metering
2015-01-12 10:50:42.452 5123 TRACE neutron.openstack.common.rpc.amqp     return self._process_sync_metering_data(labels)
2015-01-12 10:50:42.452 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/metering/metering_db.py", line 214, in _process_sync_metering_data
2015-01-12 10:50:42.452 5123 TRACE neutron.openstack.common.rpc.amqp     for label in labels:
2015-01-12 10:50:42.452 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:50:42.452 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:50:42.452 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:50:42.452 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:50:42.452 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:50:42.452 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:50:42.452 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:50:42.452 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:50:42.452 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 805, in _connection_for_bind
2015-01-12 10:50:42.452 5123 TRACE neutron.openstack.common.rpc.amqp     return engine.contextual_connect(**kwargs)
2015-01-12 10:50:42.452 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:50:42.452 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:50:42.452 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:50:42.452 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:50:42.452 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:50:42.452 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:50:42.452 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:50:42.452 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:50:42.452 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:50:42.452 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:50:42.452 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:50:42.452 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:50:42.452 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:50:42.452 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:50:42.452 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:50:42.452 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:50:42.452 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:50:42.452 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:50:42.452 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:50:42.452 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:50:42.455 5123 ERROR neutron.openstack.common.rpc.common [req-09e033f2-309b-4a54-a176-3dad6ebb93f2 None] Returning exception (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None to caller
2015-01-12 10:50:42.455 5123 ERROR neutron.openstack.common.rpc.common [req-09e033f2-309b-4a54-a176-3dad6ebb93f2 None] ['Traceback (most recent call last):\n', '  File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data\n    **args)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch\n    neutron_ctxt, version, method, namespace, **kwargs)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch\n    result = getattr(proxyobj, method)(ctxt, **kwargs)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/services/metering/metering_plugin.py", line 35, in get_sync_data_metering\n    return super(MeteringCallbacks, self).get_sync_data_metering(context)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/db/metering/metering_db.py", line 238, in get_sync_data_metering\n    return self._process_sync_metering_data(labels)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/db/metering/metering_db.py", line 214, in _process_sync_metering_data\n    for label in labels:\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__\n    return self._execute_and_instances(context)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances\n    close_with_result=True)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session\n    **kw)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection\n    close_with_result=close_with_result)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 805, in _connection_for_bind\n    return engine.contextual_connect(**kwargs)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect\n    self.pool.connect(),\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect\n    return _ConnectionFairy(self).checkout()\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__\n    conn = self.connection = self._connection_record.get_connection()\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection\n    self.connection = self.__connect()\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect\n    connection = self.__pool._creator()\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect\n    return dialect.connect(*cargs, **cparams)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect\n    return self.dbapi.connect(*cargs, **cparams)\n', '  File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect\n    return Connection(*args, **kwargs)\n', '  File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__\n    super(Connection, self).__init__(*args, **kwargs2)\n', 'OperationalError: (OperationalError) (2003, "Can\'t connect to MySQL server on \'10.5.10.200\' (111)") None None\n']
2015-01-12 10:50:43.201 5123 ERROR neutron.openstack.common.rpc.amqp [req-2ac81685-e397-4aac-b747-5ea38e29eacc None] Exception during message handling
2015-01-12 10:50:43.201 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:50:43.201 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:50:43.201 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:50:43.201 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:50:43.201 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:50:43.201 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:50:43.201 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:50:43.201 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:50:43.201 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:50:43.201 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:50:43.201 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:50:43.201 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:50:43.201 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:50:43.201 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:50:43.201 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:50:43.201 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:50:43.201 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:50:43.201 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:50:43.201 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:50:43.201 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:50:43.201 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:50:43.201 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:50:43.201 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:50:43.201 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:50:43.201 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:50:43.201 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:50:43.201 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:50:43.201 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:50:43.201 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:50:43.201 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:50:43.201 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:50:43.201 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:50:43.201 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:50:43.201 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:50:43.201 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:50:43.201 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:50:43.201 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:50:43.201 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:50:43.201 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:50:43.201 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:50:43.201 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:50:43.201 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:50:43.201 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:50:43.201 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:50:43.201 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:50:43.201 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:50:43.201 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:50:43.201 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:50:43.201 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:50:44.569 5123 ERROR neutron.openstack.common.rpc.amqp [req-3410e9e8-e53d-49c7-8d8a-099919344d84 None] Exception during message handling
2015-01-12 10:50:44.569 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:50:44.569 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:50:44.569 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:50:44.569 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:50:44.569 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:50:44.569 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:50:44.569 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:50:44.569 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:50:44.569 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:50:44.569 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:50:44.569 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:50:44.569 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:50:44.569 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:50:44.569 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:50:44.569 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:50:44.569 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:50:44.569 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:50:44.569 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:50:44.569 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:50:44.569 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:50:44.569 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:50:44.569 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:50:44.569 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:50:44.569 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:50:44.569 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:50:44.569 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:50:44.569 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:50:44.569 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:50:44.569 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:50:44.569 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:50:44.569 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:50:44.569 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:50:44.569 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:50:44.569 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:50:44.569 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:50:44.569 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:50:44.569 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:50:44.569 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:50:44.569 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:50:44.569 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:50:44.569 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:50:44.569 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:50:44.569 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:50:44.569 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:50:44.569 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:50:44.569 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:50:44.569 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:50:44.569 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:50:44.569 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:50:45.328 5123 ERROR neutron.openstack.common.rpc.amqp [req-2be76350-ae3d-4759-9b49-0c21e26515fe None] Exception during message handling
2015-01-12 10:50:45.328 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:50:45.328 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:50:45.328 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:50:45.328 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:50:45.328 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:50:45.328 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:50:45.328 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:50:45.328 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:50:45.328 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:50:45.328 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:50:45.328 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:50:45.328 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:50:45.328 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:50:45.328 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:50:45.328 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:50:45.328 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:50:45.328 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:50:45.328 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:50:45.328 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:50:45.328 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:50:45.328 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:50:45.328 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:50:45.328 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:50:45.328 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:50:45.328 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:50:45.328 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:50:45.328 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:50:45.328 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:50:45.328 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:50:45.328 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:50:45.328 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:50:45.328 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:50:45.328 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:50:45.328 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:50:45.328 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:50:45.328 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:50:45.328 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:50:45.328 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:50:45.328 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:50:45.328 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:50:45.328 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:50:45.328 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:50:45.328 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:50:45.328 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:50:45.328 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:50:45.328 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:50:45.328 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:50:45.328 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:50:45.328 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:50:47.896 5123 ERROR neutron.openstack.common.rpc.amqp [req-05e3a71c-38fb-45e4-ba8a-f04f42d493ad None] Exception during message handling
2015-01-12 10:50:47.896 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:50:47.896 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:50:47.896 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:50:47.896 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:50:47.896 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:50:47.896 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:50:47.896 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:50:47.896 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:50:47.896 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:50:47.896 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:50:47.896 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:50:47.896 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:50:47.896 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:50:47.896 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:50:47.896 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:50:47.896 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:50:47.896 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:50:47.896 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:50:47.896 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:50:47.896 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:50:47.896 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:50:47.896 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:50:47.896 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:50:47.896 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:50:47.896 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:50:47.896 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:50:47.896 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:50:47.896 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:50:47.896 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:50:47.896 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:50:47.896 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:50:47.896 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:50:47.896 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:50:47.896 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:50:47.896 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:50:47.896 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:50:47.896 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:50:47.896 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:50:47.896 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:50:47.896 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:50:47.896 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:50:47.896 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:50:47.896 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:50:47.896 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:50:47.896 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:50:47.896 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:50:47.896 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:50:47.896 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:50:47.896 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:50:48.916 5123 ERROR neutron.openstack.common.rpc.amqp [req-b8edb94a-3869-47c7-932d-fd8e4366af8b None] Exception during message handling
2015-01-12 10:50:48.916 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:50:48.916 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:50:48.916 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:50:48.916 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:50:48.916 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:50:48.916 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:50:48.916 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:50:48.916 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:50:48.916 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:50:48.916 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:50:48.916 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:50:48.916 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:50:48.916 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:50:48.916 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:50:48.916 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:50:48.916 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:50:48.916 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:50:48.916 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:50:48.916 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:50:48.916 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:50:48.916 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:50:48.916 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:50:48.916 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:50:48.916 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:50:48.916 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:50:48.916 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:50:48.916 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:50:48.916 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:50:48.916 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:50:48.916 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:50:48.916 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:50:48.916 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:50:48.916 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:50:48.916 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:50:48.916 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:50:48.916 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:50:48.916 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:50:48.916 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:50:48.916 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:50:48.916 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:50:48.916 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:50:48.916 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:50:48.916 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:50:48.916 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:50:48.916 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:50:48.916 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:50:48.916 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:50:48.916 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:50:48.916 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:50:52.472 5123 ERROR neutron.openstack.common.rpc.amqp [req-09e033f2-309b-4a54-a176-3dad6ebb93f2 None] Exception during message handling
2015-01-12 10:50:52.472 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:50:52.472 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:50:52.472 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:50:52.472 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:50:52.472 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:50:52.472 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:50:52.472 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:50:52.472 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:50:52.472 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:50:52.472 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:50:52.472 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:50:52.472 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:50:52.472 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:50:52.472 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:50:52.472 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:50:52.472 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:50:52.472 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:50:52.472 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:50:52.472 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:50:52.472 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:50:52.472 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:50:52.472 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:50:52.472 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:50:52.472 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:50:52.472 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:50:52.472 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:50:52.472 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:50:52.472 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:50:52.472 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:50:52.472 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:50:52.472 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:50:52.472 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:50:52.472 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:50:52.472 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:50:52.472 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:50:52.472 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:50:52.472 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:50:52.472 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:50:52.472 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:50:52.472 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:50:52.472 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:50:52.472 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:50:52.472 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:50:52.472 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:50:52.472 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:50:52.472 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:50:52.472 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:50:52.472 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:50:52.472 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:51:13.228 5123 ERROR neutron.openstack.common.rpc.amqp [req-2ac81685-e397-4aac-b747-5ea38e29eacc None] Exception during message handling
2015-01-12 10:51:13.228 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:51:13.228 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:51:13.228 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:51:13.228 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:51:13.228 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:51:13.228 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:51:13.228 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:51:13.228 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:51:13.228 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:51:13.228 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:51:13.228 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:51:13.228 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:51:13.228 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:51:13.228 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:51:13.228 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:51:13.228 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:51:13.228 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:51:13.228 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:51:13.228 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:51:13.228 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:51:13.228 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:51:13.228 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:51:13.228 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:51:13.228 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:51:13.228 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:51:13.228 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:51:13.228 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:51:13.228 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:51:13.228 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:51:13.228 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:51:13.228 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:51:13.228 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:51:13.228 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:51:13.228 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:51:13.228 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:51:13.228 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:51:13.228 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:51:13.228 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:51:13.228 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:51:13.228 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:51:13.228 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:51:13.228 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:51:13.228 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:51:13.228 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:51:13.228 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:51:13.228 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:51:13.228 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:51:13.228 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:51:13.228 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:51:14.569 5123 ERROR neutron.openstack.common.rpc.amqp [req-3410e9e8-e53d-49c7-8d8a-099919344d84 None] Exception during message handling
2015-01-12 10:51:14.569 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:51:14.569 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:51:14.569 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:51:14.569 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:51:14.569 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:51:14.569 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:51:14.569 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:51:14.569 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:51:14.569 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:51:14.569 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:51:14.569 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:51:14.569 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:51:14.569 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:51:14.569 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:51:14.569 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:51:14.569 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:51:14.569 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:51:14.569 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:51:14.569 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:51:14.569 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:51:14.569 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:51:14.569 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:51:14.569 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:51:14.569 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:51:14.569 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:51:14.569 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:51:14.569 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:51:14.569 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:51:14.569 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:51:14.569 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:51:14.569 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:51:14.569 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:51:14.569 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:51:14.569 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:51:14.569 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:51:14.569 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:51:14.569 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:51:14.569 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:51:14.569 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:51:14.569 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:51:14.569 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:51:14.569 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:51:14.569 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:51:14.569 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:51:14.569 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:51:14.569 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:51:14.569 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:51:14.569 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:51:14.569 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:51:15.329 5123 ERROR neutron.openstack.common.rpc.amqp [req-2be76350-ae3d-4759-9b49-0c21e26515fe None] Exception during message handling
2015-01-12 10:51:15.329 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:51:15.329 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:51:15.329 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:51:15.329 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:51:15.329 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:51:15.329 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:51:15.329 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:51:15.329 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:51:15.329 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:51:15.329 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:51:15.329 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:51:15.329 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:51:15.329 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:51:15.329 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:51:15.329 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:51:15.329 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:51:15.329 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:51:15.329 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:51:15.329 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:51:15.329 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:51:15.329 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:51:15.329 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:51:15.329 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:51:15.329 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:51:15.329 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:51:15.329 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:51:15.329 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:51:15.329 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:51:15.329 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:51:15.329 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:51:15.329 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:51:15.329 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:51:15.329 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:51:15.329 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:51:15.329 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:51:15.329 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:51:15.329 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:51:15.329 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:51:15.329 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:51:15.329 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:51:15.329 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:51:15.329 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:51:15.329 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:51:15.329 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:51:15.329 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:51:15.329 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:51:15.329 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:51:15.329 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:51:15.329 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:51:16.763 5123 ERROR neutron.openstack.common.rpc.amqp [req-ba959d34-4122-467a-af27-a05fb32a4dd7 None] Exception during message handling
2015-01-12 10:51:16.763 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:51:16.763 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:51:16.763 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:51:16.763 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:51:16.763 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:51:16.763 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:51:16.763 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:51:16.763 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:51:16.763 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:51:16.763 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:51:16.763 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:51:16.763 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:51:16.763 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:51:16.763 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:51:16.763 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:51:16.763 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:51:16.763 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:51:16.763 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:51:16.763 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:51:16.763 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:51:16.763 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:51:16.763 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:51:16.763 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:51:16.763 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:51:16.763 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:51:16.763 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:51:16.763 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:51:16.763 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:51:16.763 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:51:16.763 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:51:16.763 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:51:16.763 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:51:16.763 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:51:16.763 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:51:16.763 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:51:16.763 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:51:16.763 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:51:16.763 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:51:16.763 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:51:16.763 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:51:16.763 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:51:16.763 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:51:16.763 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:51:16.763 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:51:16.763 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:51:16.763 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:51:16.763 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:51:16.763 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:51:16.763 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:51:17.893 5123 ERROR neutron.openstack.common.rpc.amqp [req-61e15f9e-b0b4-4102-a9b1-05ff794a81af None] Exception during message handling
2015-01-12 10:51:17.893 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:51:17.893 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:51:17.893 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:51:17.893 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:51:17.893 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:51:17.893 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:51:17.893 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:51:17.893 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:51:17.893 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:51:17.893 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:51:17.893 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:51:17.893 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:51:17.893 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:51:17.893 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:51:17.893 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:51:17.893 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:51:17.893 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:51:17.893 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:51:17.893 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:51:17.893 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:51:17.893 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:51:17.893 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:51:17.893 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:51:17.893 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:51:17.893 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:51:17.893 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:51:17.893 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:51:17.893 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:51:17.893 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:51:17.893 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:51:17.893 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:51:17.893 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:51:17.893 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:51:17.893 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:51:17.893 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:51:17.893 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:51:17.893 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:51:17.893 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:51:17.893 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:51:17.893 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:51:17.893 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:51:17.893 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:51:17.893 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:51:17.893 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:51:17.893 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:51:17.893 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:51:17.893 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:51:17.893 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:51:17.893 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:51:18.915 5123 ERROR neutron.openstack.common.rpc.amqp [req-b8edb94a-3869-47c7-932d-fd8e4366af8b None] Exception during message handling
2015-01-12 10:51:18.915 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:51:18.915 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:51:18.915 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:51:18.915 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:51:18.915 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:51:18.915 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:51:18.915 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:51:18.915 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:51:18.915 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:51:18.915 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:51:18.915 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:51:18.915 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:51:18.915 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:51:18.915 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:51:18.915 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:51:18.915 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:51:18.915 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:51:18.915 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:51:18.915 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:51:18.915 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:51:18.915 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:51:18.915 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:51:18.915 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:51:18.915 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:51:18.915 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:51:18.915 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:51:18.915 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:51:18.915 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:51:18.915 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:51:18.915 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:51:18.915 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:51:18.915 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:51:18.915 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:51:18.915 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:51:18.915 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:51:18.915 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:51:18.915 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:51:18.915 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:51:18.915 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:51:18.915 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:51:18.915 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:51:18.915 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:51:18.915 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:51:18.915 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:51:18.915 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:51:18.915 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:51:18.915 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:51:18.915 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:51:18.915 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:51:22.473 5123 ERROR neutron.openstack.common.rpc.amqp [req-09e033f2-309b-4a54-a176-3dad6ebb93f2 None] Exception during message handling
2015-01-12 10:51:22.473 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:51:22.473 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:51:22.473 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:51:22.473 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:51:22.473 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:51:22.473 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:51:22.473 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:51:22.473 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:51:22.473 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:51:22.473 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:51:22.473 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:51:22.473 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:51:22.473 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:51:22.473 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:51:22.473 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:51:22.473 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:51:22.473 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:51:22.473 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:51:22.473 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:51:22.473 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:51:22.473 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:51:22.473 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:51:22.473 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:51:22.473 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:51:22.473 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:51:22.473 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:51:22.473 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:51:22.473 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:51:22.473 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:51:22.473 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:51:22.473 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:51:22.473 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:51:22.473 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:51:22.473 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:51:22.473 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:51:22.473 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:51:22.473 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:51:22.473 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:51:22.473 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:51:22.473 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:51:22.473 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:51:22.473 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:51:22.473 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:51:22.473 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:51:22.473 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:51:22.473 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:51:22.473 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:51:22.473 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:51:22.473 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:51:43.232 5123 ERROR neutron.openstack.common.rpc.amqp [req-2ac81685-e397-4aac-b747-5ea38e29eacc None] Exception during message handling
2015-01-12 10:51:43.232 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:51:43.232 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:51:43.232 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:51:43.232 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:51:43.232 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:51:43.232 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:51:43.232 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:51:43.232 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:51:43.232 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:51:43.232 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:51:43.232 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:51:43.232 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:51:43.232 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:51:43.232 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:51:43.232 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:51:43.232 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:51:43.232 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:51:43.232 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:51:43.232 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:51:43.232 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:51:43.232 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:51:43.232 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:51:43.232 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:51:43.232 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:51:43.232 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:51:43.232 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:51:43.232 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:51:43.232 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:51:43.232 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:51:43.232 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:51:43.232 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:51:43.232 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:51:43.232 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:51:43.232 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:51:43.232 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:51:43.232 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:51:43.232 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:51:43.232 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:51:43.232 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:51:43.232 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:51:43.232 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:51:43.232 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:51:43.232 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:51:43.232 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:51:43.232 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:51:43.232 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:51:43.232 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:51:43.232 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:51:43.232 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:51:44.572 5123 ERROR neutron.openstack.common.rpc.amqp [req-3410e9e8-e53d-49c7-8d8a-099919344d84 None] Exception during message handling
2015-01-12 10:51:44.572 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:51:44.572 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:51:44.572 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:51:44.572 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:51:44.572 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:51:44.572 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:51:44.572 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:51:44.572 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:51:44.572 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:51:44.572 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:51:44.572 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:51:44.572 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:51:44.572 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:51:44.572 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:51:44.572 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:51:44.572 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:51:44.572 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:51:44.572 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:51:44.572 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:51:44.572 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:51:44.572 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:51:44.572 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:51:44.572 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:51:44.572 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:51:44.572 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:51:44.572 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:51:44.572 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:51:44.572 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:51:44.572 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:51:44.572 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:51:44.572 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:51:44.572 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:51:44.572 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:51:44.572 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:51:44.572 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:51:44.572 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:51:44.572 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:51:44.572 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:51:44.572 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:51:44.572 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:51:44.572 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:51:44.572 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:51:44.572 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:51:44.572 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:51:44.572 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:51:44.572 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:51:44.572 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:51:44.572 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:51:44.572 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:51:45.330 5123 ERROR neutron.openstack.common.rpc.amqp [req-2be76350-ae3d-4759-9b49-0c21e26515fe None] Exception during message handling
2015-01-12 10:51:45.330 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:51:45.330 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:51:45.330 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:51:45.330 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:51:45.330 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:51:45.330 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:51:45.330 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:51:45.330 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:51:45.330 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:51:45.330 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:51:45.330 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:51:45.330 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:51:45.330 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:51:45.330 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:51:45.330 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:51:45.330 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:51:45.330 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:51:45.330 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:51:45.330 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:51:45.330 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:51:45.330 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:51:45.330 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:51:45.330 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:51:45.330 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:51:45.330 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:51:45.330 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:51:45.330 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:51:45.330 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:51:45.330 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:51:45.330 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:51:45.330 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:51:45.330 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:51:45.330 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:51:45.330 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:51:45.330 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:51:45.330 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:51:45.330 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:51:45.330 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:51:45.330 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:51:45.330 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:51:45.330 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:51:45.330 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:51:45.330 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:51:45.330 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:51:45.330 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:51:45.330 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:51:45.330 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:51:45.330 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:51:45.330 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:51:47.896 5123 ERROR neutron.openstack.common.rpc.amqp [req-f16d649c-8e8b-45e9-af0b-2963e5880d62 None] Exception during message handling
2015-01-12 10:51:47.896 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:51:47.896 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:51:47.896 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:51:47.896 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:51:47.896 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:51:47.896 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:51:47.896 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:51:47.896 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:51:47.896 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:51:47.896 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:51:47.896 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:51:47.896 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:51:47.896 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:51:47.896 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:51:47.896 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:51:47.896 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:51:47.896 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:51:47.896 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:51:47.896 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:51:47.896 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:51:47.896 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:51:47.896 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:51:47.896 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:51:47.896 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:51:47.896 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:51:47.896 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:51:47.896 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:51:47.896 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:51:47.896 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:51:47.896 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:51:47.896 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:51:47.896 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:51:47.896 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:51:47.896 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:51:47.896 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:51:47.896 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:51:47.896 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:51:47.896 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:51:47.896 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:51:47.896 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:51:47.896 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:51:47.896 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:51:47.896 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:51:47.896 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:51:47.896 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:51:47.896 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:51:47.896 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:51:47.896 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:51:47.896 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:51:48.917 5123 ERROR neutron.openstack.common.rpc.amqp [req-b8edb94a-3869-47c7-932d-fd8e4366af8b None] Exception during message handling
2015-01-12 10:51:48.917 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:51:48.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:51:48.917 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:51:48.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:51:48.917 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:51:48.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:51:48.917 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:51:48.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:51:48.917 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:51:48.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:51:48.917 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:51:48.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:51:48.917 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:51:48.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:51:48.917 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:51:48.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:51:48.917 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:51:48.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:51:48.917 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:51:48.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:51:48.917 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:51:48.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:51:48.917 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:51:48.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:51:48.917 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:51:48.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:51:48.917 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:51:48.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:51:48.917 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:51:48.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:51:48.917 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:51:48.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:51:48.917 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:51:48.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:51:48.917 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:51:48.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:51:48.917 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:51:48.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:51:48.917 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:51:48.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:51:48.917 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:51:48.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:51:48.917 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:51:48.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:51:48.917 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:51:48.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:51:48.917 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:51:48.917 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:51:48.917 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:51:50.600 5123 ERROR neutron.openstack.common.rpc.amqp [req-db47a73c-685c-44f4-a021-8ea37beeab58 None] Exception during message handling
2015-01-12 10:51:50.600 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:51:50.600 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:51:50.600 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:51:50.600 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:51:50.600 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:51:50.600 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:51:50.600 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:51:50.600 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:51:50.600 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:51:50.600 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:51:50.600 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:51:50.600 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:51:50.600 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:51:50.600 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:51:50.600 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:51:50.600 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:51:50.600 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:51:50.600 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:51:50.600 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:51:50.600 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:51:50.600 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:51:50.600 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:51:50.600 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:51:50.600 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:51:50.600 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:51:50.600 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:51:50.600 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:51:50.600 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:51:50.600 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:51:50.600 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:51:50.600 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:51:50.600 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:51:50.600 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:51:50.600 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:51:50.600 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:51:50.600 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:51:50.600 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:51:50.600 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:51:50.600 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:51:50.600 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:51:50.600 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:51:50.600 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:51:50.600 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:51:50.600 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:51:50.600 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:51:50.600 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:51:50.600 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:51:50.600 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:51:50.600 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:51:52.488 5123 ERROR neutron.openstack.common.rpc.amqp [req-09e033f2-309b-4a54-a176-3dad6ebb93f2 None] Exception during message handling
2015-01-12 10:51:52.488 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:51:52.488 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:51:52.488 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:51:52.488 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:51:52.488 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:51:52.488 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:51:52.488 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:51:52.488 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:51:52.488 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:51:52.488 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:51:52.488 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:51:52.488 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:51:52.488 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:51:52.488 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:51:52.488 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:51:52.488 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:51:52.488 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:51:52.488 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:51:52.488 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:51:52.488 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:51:52.488 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:51:52.488 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:51:52.488 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:51:52.488 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:51:52.488 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:51:52.488 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:51:52.488 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:51:52.488 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:51:52.488 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:51:52.488 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:51:52.488 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:51:52.488 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:51:52.488 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:51:52.488 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:51:52.488 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:51:52.488 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:51:52.488 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:51:52.488 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:51:52.488 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:51:52.488 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:51:52.488 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:51:52.488 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:51:52.488 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:51:52.488 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:51:52.488 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:51:52.488 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:51:52.488 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:51:52.488 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:51:52.488 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:52:00.982 5123 ERROR neutron.openstack.common.rpc.amqp [req-f03f4a56-bb59-4182-8280-b54545aa0468 None] Exception during message handling
2015-01-12 10:52:00.982 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:52:00.982 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:52:00.982 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:52:00.982 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:52:00.982 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:52:00.982 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:52:00.982 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:52:00.982 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/services/metering/metering_plugin.py", line 35, in get_sync_data_metering
2015-01-12 10:52:00.982 5123 TRACE neutron.openstack.common.rpc.amqp     return super(MeteringCallbacks, self).get_sync_data_metering(context)
2015-01-12 10:52:00.982 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/metering/metering_db.py", line 238, in get_sync_data_metering
2015-01-12 10:52:00.982 5123 TRACE neutron.openstack.common.rpc.amqp     return self._process_sync_metering_data(labels)
2015-01-12 10:52:00.982 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/metering/metering_db.py", line 214, in _process_sync_metering_data
2015-01-12 10:52:00.982 5123 TRACE neutron.openstack.common.rpc.amqp     for label in labels:
2015-01-12 10:52:00.982 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:52:00.982 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:52:00.982 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:52:00.982 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:52:00.982 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:52:00.982 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:52:00.982 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:52:00.982 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:52:00.982 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 805, in _connection_for_bind
2015-01-12 10:52:00.982 5123 TRACE neutron.openstack.common.rpc.amqp     return engine.contextual_connect(**kwargs)
2015-01-12 10:52:00.982 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:52:00.982 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:52:00.982 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:52:00.982 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:52:00.982 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:52:00.982 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:52:00.982 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:52:00.982 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:52:00.982 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:52:00.982 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:52:00.982 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:52:00.982 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:52:00.982 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:52:00.982 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:52:00.982 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:52:00.982 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:52:00.982 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:52:00.982 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:52:00.982 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:52:00.982 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:52:00.984 5123 ERROR neutron.openstack.common.rpc.common [req-f03f4a56-bb59-4182-8280-b54545aa0468 None] Returning exception (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None to caller
2015-01-12 10:52:00.984 5123 ERROR neutron.openstack.common.rpc.common [req-f03f4a56-bb59-4182-8280-b54545aa0468 None] ['Traceback (most recent call last):\n', '  File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data\n    **args)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch\n    neutron_ctxt, version, method, namespace, **kwargs)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch\n    result = getattr(proxyobj, method)(ctxt, **kwargs)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/services/metering/metering_plugin.py", line 35, in get_sync_data_metering\n    return super(MeteringCallbacks, self).get_sync_data_metering(context)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/db/metering/metering_db.py", line 238, in get_sync_data_metering\n    return self._process_sync_metering_data(labels)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/db/metering/metering_db.py", line 214, in _process_sync_metering_data\n    for label in labels:\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__\n    return self._execute_and_instances(context)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances\n    close_with_result=True)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session\n    **kw)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection\n    close_with_result=close_with_result)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 805, in _connection_for_bind\n    return engine.contextual_connect(**kwargs)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect\n    self.pool.connect(),\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect\n    return _ConnectionFairy(self).checkout()\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__\n    conn = self.connection = self._connection_record.get_connection()\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection\n    self.connection = self.__connect()\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect\n    connection = self.__pool._creator()\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect\n    return dialect.connect(*cargs, **cparams)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect\n    return self.dbapi.connect(*cargs, **cparams)\n', '  File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect\n    return Connection(*args, **kwargs)\n', '  File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__\n    super(Connection, self).__init__(*args, **kwargs2)\n', 'OperationalError: (OperationalError) (2003, "Can\'t connect to MySQL server on \'10.5.10.200\' (111)") None None\n']
2015-01-12 10:52:13.259 5123 ERROR neutron.openstack.common.rpc.amqp [req-2ac81685-e397-4aac-b747-5ea38e29eacc None] Exception during message handling
2015-01-12 10:52:13.259 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:52:13.259 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:52:13.259 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:52:13.259 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:52:13.259 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:52:13.259 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:52:13.259 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:52:13.259 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:52:13.259 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:52:13.259 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:52:13.259 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:52:13.259 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:52:13.259 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:52:13.259 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:52:13.259 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:52:13.259 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:52:13.259 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:52:13.259 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:52:13.259 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:52:13.259 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:52:13.259 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:52:13.259 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:52:13.259 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:52:13.259 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:52:13.259 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:52:13.259 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:52:13.259 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:52:13.259 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:52:13.259 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:52:13.259 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:52:13.259 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:52:13.259 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:52:13.259 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:52:13.259 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:52:13.259 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:52:13.259 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:52:13.259 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:52:13.259 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:52:13.259 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:52:13.259 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:52:13.259 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:52:13.259 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:52:13.259 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:52:13.259 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:52:13.259 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:52:13.259 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:52:13.259 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:52:13.259 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:52:13.259 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:52:14.571 5123 ERROR neutron.openstack.common.rpc.amqp [req-3410e9e8-e53d-49c7-8d8a-099919344d84 None] Exception during message handling
2015-01-12 10:52:14.571 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:52:14.571 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:52:14.571 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:52:14.571 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:52:14.571 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:52:14.571 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:52:14.571 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:52:14.571 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:52:14.571 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:52:14.571 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:52:14.571 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:52:14.571 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:52:14.571 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:52:14.571 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:52:14.571 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:52:14.571 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:52:14.571 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:52:14.571 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:52:14.571 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:52:14.571 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:52:14.571 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:52:14.571 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:52:14.571 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:52:14.571 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:52:14.571 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:52:14.571 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:52:14.571 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:52:14.571 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:52:14.571 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:52:14.571 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:52:14.571 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:52:14.571 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:52:14.571 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:52:14.571 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:52:14.571 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:52:14.571 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:52:14.571 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:52:14.571 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:52:14.571 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:52:14.571 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:52:14.571 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:52:14.571 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:52:14.571 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:52:14.571 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:52:14.571 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:52:14.571 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:52:14.571 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:52:14.571 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:52:14.571 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:52:15.330 5123 ERROR neutron.openstack.common.rpc.amqp [req-2be76350-ae3d-4759-9b49-0c21e26515fe None] Exception during message handling
2015-01-12 10:52:15.330 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:52:15.330 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:52:15.330 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:52:15.330 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:52:15.330 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:52:15.330 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:52:15.330 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:52:15.330 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:52:15.330 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:52:15.330 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:52:15.330 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:52:15.330 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:52:15.330 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:52:15.330 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:52:15.330 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:52:15.330 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:52:15.330 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:52:15.330 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:52:15.330 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:52:15.330 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:52:15.330 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:52:15.330 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:52:15.330 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:52:15.330 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:52:15.330 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:52:15.330 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:52:15.330 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:52:15.330 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:52:15.330 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:52:15.330 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:52:15.330 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:52:15.330 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:52:15.330 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:52:15.330 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:52:15.330 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:52:15.330 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:52:15.330 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:52:15.330 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:52:15.330 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:52:15.330 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:52:15.330 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:52:15.330 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:52:15.330 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:52:15.330 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:52:15.330 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:52:15.330 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:52:15.330 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:52:15.330 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:52:15.330 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:52:17.896 5123 ERROR neutron.openstack.common.rpc.amqp [req-7f6f9182-0f79-4fb3-86bc-6a6d3ee2dd63 None] Exception during message handling
2015-01-12 10:52:17.896 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:52:17.896 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:52:17.896 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:52:17.896 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:52:17.896 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:52:17.896 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:52:17.896 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:52:17.896 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:52:17.896 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:52:17.896 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:52:17.896 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:52:17.896 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:52:17.896 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:52:17.896 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:52:17.896 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:52:17.896 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:52:17.896 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:52:17.896 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:52:17.896 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:52:17.896 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:52:17.896 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:52:17.896 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:52:17.896 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:52:17.896 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:52:17.896 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:52:17.896 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:52:17.896 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:52:17.896 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:52:17.896 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:52:17.896 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:52:17.896 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:52:17.896 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:52:17.896 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:52:17.896 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:52:17.896 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:52:17.896 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:52:17.896 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:52:17.896 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:52:17.896 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:52:17.896 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:52:17.896 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:52:17.896 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:52:17.896 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:52:17.896 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:52:17.896 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:52:17.896 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:52:17.896 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:52:17.896 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:52:17.896 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:52:18.917 5123 ERROR neutron.openstack.common.rpc.amqp [req-b8edb94a-3869-47c7-932d-fd8e4366af8b None] Exception during message handling
2015-01-12 10:52:18.917 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:52:18.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:52:18.917 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:52:18.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:52:18.917 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:52:18.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:52:18.917 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:52:18.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:52:18.917 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:52:18.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:52:18.917 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:52:18.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:52:18.917 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:52:18.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:52:18.917 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:52:18.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:52:18.917 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:52:18.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:52:18.917 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:52:18.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:52:18.917 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:52:18.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:52:18.917 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:52:18.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:52:18.917 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:52:18.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:52:18.917 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:52:18.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:52:18.917 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:52:18.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:52:18.917 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:52:18.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:52:18.917 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:52:18.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:52:18.917 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:52:18.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:52:18.917 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:52:18.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:52:18.917 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:52:18.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:52:18.917 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:52:18.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:52:18.917 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:52:18.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:52:18.917 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:52:18.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:52:18.917 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:52:18.917 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:52:18.917 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:52:22.510 5123 ERROR neutron.openstack.common.rpc.amqp [req-09e033f2-309b-4a54-a176-3dad6ebb93f2 None] Exception during message handling
2015-01-12 10:52:22.510 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:52:22.510 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:52:22.510 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:52:22.510 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:52:22.510 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:52:22.510 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:52:22.510 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:52:22.510 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:52:22.510 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:52:22.510 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:52:22.510 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:52:22.510 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:52:22.510 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:52:22.510 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:52:22.510 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:52:22.510 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:52:22.510 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:52:22.510 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:52:22.510 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:52:22.510 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:52:22.510 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:52:22.510 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:52:22.510 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:52:22.510 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:52:22.510 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:52:22.510 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:52:22.510 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:52:22.510 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:52:22.510 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:52:22.510 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:52:22.510 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:52:22.510 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:52:22.510 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:52:22.510 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:52:22.510 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:52:22.510 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:52:22.510 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:52:22.510 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:52:22.510 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:52:22.510 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:52:22.510 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:52:22.510 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:52:22.510 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:52:22.510 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:52:22.510 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:52:22.510 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:52:22.510 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:52:22.510 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:52:22.510 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:52:43.292 5123 ERROR neutron.openstack.common.rpc.amqp [req-2ac81685-e397-4aac-b747-5ea38e29eacc None] Exception during message handling
2015-01-12 10:52:43.292 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:52:43.292 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:52:43.292 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:52:43.292 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:52:43.292 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:52:43.292 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:52:43.292 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:52:43.292 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:52:43.292 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:52:43.292 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:52:43.292 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:52:43.292 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:52:43.292 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:52:43.292 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:52:43.292 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:52:43.292 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:52:43.292 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:52:43.292 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:52:43.292 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:52:43.292 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:52:43.292 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:52:43.292 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:52:43.292 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:52:43.292 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:52:43.292 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:52:43.292 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:52:43.292 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:52:43.292 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:52:43.292 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:52:43.292 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:52:43.292 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:52:43.292 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:52:43.292 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:52:43.292 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:52:43.292 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:52:43.292 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:52:43.292 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:52:43.292 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:52:43.292 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:52:43.292 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:52:43.292 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:52:43.292 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:52:43.292 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:52:43.292 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:52:43.292 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:52:43.292 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:52:43.292 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:52:43.292 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:52:43.292 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:52:44.573 5123 ERROR neutron.openstack.common.rpc.amqp [req-3410e9e8-e53d-49c7-8d8a-099919344d84 None] Exception during message handling
2015-01-12 10:52:44.573 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:52:44.573 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:52:44.573 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:52:44.573 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:52:44.573 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:52:44.573 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:52:44.573 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:52:44.573 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:52:44.573 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:52:44.573 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:52:44.573 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:52:44.573 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:52:44.573 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:52:44.573 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:52:44.573 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:52:44.573 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:52:44.573 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:52:44.573 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:52:44.573 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:52:44.573 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:52:44.573 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:52:44.573 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:52:44.573 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:52:44.573 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:52:44.573 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:52:44.573 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:52:44.573 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:52:44.573 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:52:44.573 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:52:44.573 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:52:44.573 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:52:44.573 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:52:44.573 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:52:44.573 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:52:44.573 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:52:44.573 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:52:44.573 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:52:44.573 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:52:44.573 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:52:44.573 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:52:44.573 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:52:44.573 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:52:44.573 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:52:44.573 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:52:44.573 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:52:44.573 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:52:44.573 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:52:44.573 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:52:44.573 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:52:45.331 5123 ERROR neutron.openstack.common.rpc.amqp [req-2be76350-ae3d-4759-9b49-0c21e26515fe None] Exception during message handling
2015-01-12 10:52:45.331 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:52:45.331 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:52:45.331 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:52:45.331 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:52:45.331 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:52:45.331 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:52:45.331 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:52:45.331 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:52:45.331 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:52:45.331 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:52:45.331 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:52:45.331 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:52:45.331 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:52:45.331 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:52:45.331 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:52:45.331 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:52:45.331 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:52:45.331 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:52:45.331 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:52:45.331 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:52:45.331 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:52:45.331 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:52:45.331 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:52:45.331 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:52:45.331 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:52:45.331 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:52:45.331 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:52:45.331 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:52:45.331 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:52:45.331 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:52:45.331 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:52:45.331 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:52:45.331 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:52:45.331 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:52:45.331 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:52:45.331 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:52:45.331 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:52:45.331 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:52:45.331 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:52:45.331 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:52:45.331 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:52:45.331 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:52:45.331 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:52:45.331 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:52:45.331 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:52:45.331 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:52:45.331 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:52:45.331 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:52:45.331 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:52:46.768 5123 ERROR neutron.openstack.common.rpc.amqp [req-ba959d34-4122-467a-af27-a05fb32a4dd7 None] Exception during message handling
2015-01-12 10:52:46.768 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:52:46.768 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:52:46.768 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:52:46.768 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:52:46.768 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:52:46.768 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:52:46.768 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:52:46.768 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:52:46.768 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:52:46.768 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:52:46.768 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:52:46.768 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:52:46.768 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:52:46.768 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:52:46.768 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:52:46.768 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:52:46.768 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:52:46.768 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:52:46.768 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:52:46.768 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:52:46.768 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:52:46.768 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:52:46.768 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:52:46.768 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:52:46.768 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:52:46.768 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:52:46.768 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:52:46.768 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:52:46.768 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:52:46.768 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:52:46.768 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:52:46.768 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:52:46.768 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:52:46.768 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:52:46.768 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:52:46.768 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:52:46.768 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:52:46.768 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:52:46.768 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:52:46.768 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:52:46.768 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:52:46.768 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:52:46.768 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:52:46.768 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:52:46.768 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:52:46.768 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:52:46.768 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:52:46.768 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:52:46.768 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:52:47.900 5123 ERROR neutron.openstack.common.rpc.amqp [req-ca2ca72c-aca0-4c4c-a068-ff44346d9fb9 None] Exception during message handling
2015-01-12 10:52:47.900 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:52:47.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:52:47.900 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:52:47.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:52:47.900 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:52:47.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:52:47.900 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:52:47.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:52:47.900 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:52:47.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:52:47.900 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:52:47.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:52:47.900 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:52:47.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:52:47.900 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:52:47.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:52:47.900 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:52:47.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:52:47.900 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:52:47.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:52:47.900 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:52:47.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:52:47.900 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:52:47.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:52:47.900 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:52:47.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:52:47.900 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:52:47.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:52:47.900 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:52:47.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:52:47.900 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:52:47.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:52:47.900 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:52:47.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:52:47.900 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:52:47.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:52:47.900 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:52:47.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:52:47.900 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:52:47.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:52:47.900 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:52:47.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:52:47.900 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:52:47.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:52:47.900 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:52:47.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:52:47.900 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:52:47.900 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:52:47.900 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:52:48.917 5123 ERROR neutron.openstack.common.rpc.amqp [req-b8edb94a-3869-47c7-932d-fd8e4366af8b None] Exception during message handling
2015-01-12 10:52:48.917 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:52:48.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:52:48.917 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:52:48.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:52:48.917 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:52:48.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:52:48.917 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:52:48.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:52:48.917 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:52:48.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:52:48.917 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:52:48.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:52:48.917 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:52:48.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:52:48.917 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:52:48.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:52:48.917 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:52:48.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:52:48.917 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:52:48.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:52:48.917 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:52:48.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:52:48.917 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:52:48.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:52:48.917 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:52:48.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:52:48.917 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:52:48.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:52:48.917 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:52:48.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:52:48.917 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:52:48.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:52:48.917 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:52:48.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:52:48.917 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:52:48.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:52:48.917 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:52:48.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:52:48.917 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:52:48.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:52:48.917 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:52:48.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:52:48.917 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:52:48.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:52:48.917 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:52:48.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:52:48.917 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:52:48.917 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:52:48.917 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:52:52.543 5123 ERROR neutron.openstack.common.rpc.amqp [req-09e033f2-309b-4a54-a176-3dad6ebb93f2 None] Exception during message handling
2015-01-12 10:52:52.543 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:52:52.543 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:52:52.543 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:52:52.543 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:52:52.543 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:52:52.543 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:52:52.543 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:52:52.543 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:52:52.543 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:52:52.543 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:52:52.543 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:52:52.543 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:52:52.543 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:52:52.543 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:52:52.543 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:52:52.543 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:52:52.543 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:52:52.543 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:52:52.543 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:52:52.543 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:52:52.543 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:52:52.543 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:52:52.543 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:52:52.543 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:52:52.543 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:52:52.543 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:52:52.543 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:52:52.543 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:52:52.543 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:52:52.543 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:52:52.543 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:52:52.543 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:52:52.543 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:52:52.543 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:52:52.543 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:52:52.543 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:52:52.543 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:52:52.543 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:52:52.543 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:52:52.543 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:52:52.543 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:52:52.543 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:52:52.543 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:52:52.543 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:52:52.543 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:52:52.543 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:52:52.543 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:52:52.543 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:52:52.543 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:53:02.525 5123 ERROR neutron.openstack.common.rpc.amqp [req-09e033f2-309b-4a54-a176-3dad6ebb93f2 None] Exception during message handling
2015-01-12 10:53:02.525 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:53:02.525 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:53:02.525 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:53:02.525 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:53:02.525 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:53:02.525 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:53:02.525 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:53:02.525 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/services/metering/metering_plugin.py", line 35, in get_sync_data_metering
2015-01-12 10:53:02.525 5123 TRACE neutron.openstack.common.rpc.amqp     return super(MeteringCallbacks, self).get_sync_data_metering(context)
2015-01-12 10:53:02.525 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/metering/metering_db.py", line 238, in get_sync_data_metering
2015-01-12 10:53:02.525 5123 TRACE neutron.openstack.common.rpc.amqp     return self._process_sync_metering_data(labels)
2015-01-12 10:53:02.525 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/metering/metering_db.py", line 214, in _process_sync_metering_data
2015-01-12 10:53:02.525 5123 TRACE neutron.openstack.common.rpc.amqp     for label in labels:
2015-01-12 10:53:02.525 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:53:02.525 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:53:02.525 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:53:02.525 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:53:02.525 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:53:02.525 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:53:02.525 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:53:02.525 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:53:02.525 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 805, in _connection_for_bind
2015-01-12 10:53:02.525 5123 TRACE neutron.openstack.common.rpc.amqp     return engine.contextual_connect(**kwargs)
2015-01-12 10:53:02.525 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:53:02.525 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:53:02.525 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:53:02.525 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:53:02.525 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:53:02.525 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:53:02.525 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:53:02.525 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:53:02.525 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:53:02.525 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:53:02.525 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:53:02.525 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:53:02.525 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:53:02.525 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:53:02.525 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:53:02.525 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:53:02.525 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:53:02.525 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:53:02.525 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:53:02.525 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:53:02.528 5123 ERROR neutron.openstack.common.rpc.common [req-09e033f2-309b-4a54-a176-3dad6ebb93f2 None] Returning exception (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None to caller
2015-01-12 10:53:02.529 5123 ERROR neutron.openstack.common.rpc.common [req-09e033f2-309b-4a54-a176-3dad6ebb93f2 None] ['Traceback (most recent call last):\n', '  File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data\n    **args)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch\n    neutron_ctxt, version, method, namespace, **kwargs)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch\n    result = getattr(proxyobj, method)(ctxt, **kwargs)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/services/metering/metering_plugin.py", line 35, in get_sync_data_metering\n    return super(MeteringCallbacks, self).get_sync_data_metering(context)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/db/metering/metering_db.py", line 238, in get_sync_data_metering\n    return self._process_sync_metering_data(labels)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/db/metering/metering_db.py", line 214, in _process_sync_metering_data\n    for label in labels:\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__\n    return self._execute_and_instances(context)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances\n    close_with_result=True)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session\n    **kw)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection\n    close_with_result=close_with_result)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 805, in _connection_for_bind\n    return engine.contextual_connect(**kwargs)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect\n    self.pool.connect(),\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect\n    return _ConnectionFairy(self).checkout()\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__\n    conn = self.connection = self._connection_record.get_connection()\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection\n    self.connection = self.__connect()\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect\n    connection = self.__pool._creator()\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect\n    return dialect.connect(*cargs, **cparams)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect\n    return self.dbapi.connect(*cargs, **cparams)\n', '  File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect\n    return Connection(*args, **kwargs)\n', '  File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__\n    super(Connection, self).__init__(*args, **kwargs2)\n', 'OperationalError: (OperationalError) (2003, "Can\'t connect to MySQL server on \'10.5.10.200\' (111)") None None\n']
2015-01-12 10:53:13.319 5123 ERROR neutron.openstack.common.rpc.amqp [req-2ac81685-e397-4aac-b747-5ea38e29eacc None] Exception during message handling
2015-01-12 10:53:13.319 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:53:13.319 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:53:13.319 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:53:13.319 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:53:13.319 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:53:13.319 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:53:13.319 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:53:13.319 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:53:13.319 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:53:13.319 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:53:13.319 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:53:13.319 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:53:13.319 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:53:13.319 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:53:13.319 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:53:13.319 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:53:13.319 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:53:13.319 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:53:13.319 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:53:13.319 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:53:13.319 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:53:13.319 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:53:13.319 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:53:13.319 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:53:13.319 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:53:13.319 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:53:13.319 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:53:13.319 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:53:13.319 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:53:13.319 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:53:13.319 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:53:13.319 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:53:13.319 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:53:13.319 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:53:13.319 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:53:13.319 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:53:13.319 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:53:13.319 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:53:13.319 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:53:13.319 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:53:13.319 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:53:13.319 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:53:13.319 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:53:13.319 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:53:13.319 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:53:13.319 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:53:13.319 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:53:13.319 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:53:13.319 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:53:14.573 5123 ERROR neutron.openstack.common.rpc.amqp [req-3410e9e8-e53d-49c7-8d8a-099919344d84 None] Exception during message handling
2015-01-12 10:53:14.573 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:53:14.573 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:53:14.573 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:53:14.573 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:53:14.573 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:53:14.573 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:53:14.573 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:53:14.573 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:53:14.573 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:53:14.573 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:53:14.573 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:53:14.573 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:53:14.573 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:53:14.573 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:53:14.573 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:53:14.573 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:53:14.573 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:53:14.573 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:53:14.573 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:53:14.573 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:53:14.573 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:53:14.573 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:53:14.573 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:53:14.573 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:53:14.573 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:53:14.573 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:53:14.573 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:53:14.573 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:53:14.573 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:53:14.573 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:53:14.573 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:53:14.573 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:53:14.573 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:53:14.573 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:53:14.573 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:53:14.573 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:53:14.573 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:53:14.573 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:53:14.573 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:53:14.573 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:53:14.573 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:53:14.573 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:53:14.573 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:53:14.573 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:53:14.573 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:53:14.573 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:53:14.573 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:53:14.573 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:53:14.573 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:53:15.334 5123 ERROR neutron.openstack.common.rpc.amqp [req-2be76350-ae3d-4759-9b49-0c21e26515fe None] Exception during message handling
2015-01-12 10:53:15.334 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:53:15.334 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:53:15.334 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:53:15.334 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:53:15.334 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:53:15.334 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:53:15.334 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:53:15.334 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:53:15.334 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:53:15.334 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:53:15.334 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:53:15.334 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:53:15.334 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:53:15.334 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:53:15.334 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:53:15.334 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:53:15.334 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:53:15.334 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:53:15.334 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:53:15.334 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:53:15.334 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:53:15.334 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:53:15.334 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:53:15.334 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:53:15.334 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:53:15.334 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:53:15.334 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:53:15.334 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:53:15.334 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:53:15.334 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:53:15.334 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:53:15.334 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:53:15.334 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:53:15.334 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:53:15.334 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:53:15.334 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:53:15.334 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:53:15.334 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:53:15.334 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:53:15.334 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:53:15.334 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:53:15.334 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:53:15.334 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:53:15.334 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:53:15.334 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:53:15.334 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:53:15.334 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:53:15.334 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:53:15.334 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:53:17.898 5123 ERROR neutron.openstack.common.rpc.amqp [req-72be88ac-174e-4efb-9ca8-429798486e7d None] Exception during message handling
2015-01-12 10:53:17.898 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:53:17.898 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:53:17.898 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:53:17.898 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:53:17.898 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:53:17.898 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:53:17.898 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:53:17.898 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:53:17.898 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:53:17.898 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:53:17.898 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:53:17.898 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:53:17.898 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:53:17.898 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:53:17.898 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:53:17.898 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:53:17.898 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:53:17.898 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:53:17.898 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:53:17.898 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:53:17.898 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:53:17.898 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:53:17.898 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:53:17.898 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:53:17.898 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:53:17.898 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:53:17.898 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:53:17.898 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:53:17.898 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:53:17.898 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:53:17.898 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:53:17.898 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:53:17.898 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:53:17.898 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:53:17.898 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:53:17.898 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:53:17.898 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:53:17.898 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:53:17.898 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:53:17.898 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:53:17.898 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:53:17.898 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:53:17.898 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:53:17.898 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:53:17.898 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:53:17.898 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:53:17.898 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:53:17.898 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:53:17.898 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:53:18.917 5123 ERROR neutron.openstack.common.rpc.amqp [req-b8edb94a-3869-47c7-932d-fd8e4366af8b None] Exception during message handling
2015-01-12 10:53:18.917 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:53:18.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:53:18.917 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:53:18.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:53:18.917 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:53:18.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:53:18.917 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:53:18.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:53:18.917 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:53:18.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:53:18.917 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:53:18.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:53:18.917 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:53:18.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:53:18.917 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:53:18.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:53:18.917 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:53:18.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:53:18.917 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:53:18.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:53:18.917 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:53:18.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:53:18.917 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:53:18.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:53:18.917 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:53:18.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:53:18.917 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:53:18.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:53:18.917 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:53:18.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:53:18.917 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:53:18.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:53:18.917 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:53:18.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:53:18.917 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:53:18.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:53:18.917 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:53:18.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:53:18.917 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:53:18.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:53:18.917 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:53:18.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:53:18.917 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:53:18.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:53:18.917 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:53:18.917 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:53:18.917 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:53:18.917 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:53:18.917 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:53:20.619 5123 ERROR neutron.openstack.common.rpc.amqp [req-db47a73c-685c-44f4-a021-8ea37beeab58 None] Exception during message handling
2015-01-12 10:53:20.619 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:53:20.619 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:53:20.619 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:53:20.619 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:53:20.619 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:53:20.619 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:53:20.619 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:53:20.619 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:53:20.619 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:53:20.619 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:53:20.619 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:53:20.619 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:53:20.619 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:53:20.619 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:53:20.619 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:53:20.619 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:53:20.619 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:53:20.619 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:53:20.619 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:53:20.619 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:53:20.619 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:53:20.619 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:53:20.619 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:53:20.619 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:53:20.619 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:53:20.619 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:53:20.619 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:53:20.619 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:53:20.619 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:53:20.619 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:53:20.619 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:53:20.619 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:53:20.619 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:53:20.619 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:53:20.619 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:53:20.619 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:53:20.619 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:53:20.619 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:53:20.619 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:53:20.619 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:53:20.619 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:53:20.619 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:53:20.619 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:53:20.619 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:53:20.619 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:53:20.619 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:53:20.619 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:53:20.619 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:53:20.619 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:53:22.540 5123 ERROR neutron.openstack.common.rpc.amqp [req-09e033f2-309b-4a54-a176-3dad6ebb93f2 None] Exception during message handling
2015-01-12 10:53:22.540 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:53:22.540 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:53:22.540 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:53:22.540 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:53:22.540 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:53:22.540 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:53:22.540 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:53:22.540 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:53:22.540 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:53:22.540 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:53:22.540 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:53:22.540 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:53:22.540 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:53:22.540 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:53:22.540 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:53:22.540 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:53:22.540 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:53:22.540 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:53:22.540 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:53:22.540 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:53:22.540 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:53:22.540 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:53:22.540 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:53:22.540 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:53:22.540 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:53:22.540 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:53:22.540 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:53:22.540 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:53:22.540 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:53:22.540 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:53:22.540 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:53:22.540 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:53:22.540 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:53:22.540 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:53:22.540 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:53:22.540 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:53:22.540 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:53:22.540 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:53:22.540 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:53:22.540 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:53:22.540 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:53:22.540 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:53:22.540 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:53:22.540 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:53:22.540 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:53:22.540 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:53:22.540 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:53:22.540 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:53:22.540 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:53:43.345 5123 ERROR neutron.openstack.common.rpc.amqp [req-2ac81685-e397-4aac-b747-5ea38e29eacc None] Exception during message handling
2015-01-12 10:53:43.345 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:53:43.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:53:43.345 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:53:43.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:53:43.345 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:53:43.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:53:43.345 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:53:43.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:53:43.345 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:53:43.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:53:43.345 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:53:43.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:53:43.345 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:53:43.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:53:43.345 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:53:43.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:53:43.345 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:53:43.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:53:43.345 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:53:43.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:53:43.345 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:53:43.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:53:43.345 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:53:43.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:53:43.345 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:53:43.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:53:43.345 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:53:43.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:53:43.345 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:53:43.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:53:43.345 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:53:43.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:53:43.345 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:53:43.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:53:43.345 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:53:43.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:53:43.345 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:53:43.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:53:43.345 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:53:43.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:53:43.345 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:53:43.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:53:43.345 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:53:43.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:53:43.345 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:53:43.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:53:43.345 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:53:43.345 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:53:43.345 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:53:44.574 5123 ERROR neutron.openstack.common.rpc.amqp [req-3410e9e8-e53d-49c7-8d8a-099919344d84 None] Exception during message handling
2015-01-12 10:53:44.574 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:53:44.574 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:53:44.574 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:53:44.574 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:53:44.574 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:53:44.574 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:53:44.574 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:53:44.574 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:53:44.574 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:53:44.574 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:53:44.574 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:53:44.574 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:53:44.574 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:53:44.574 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:53:44.574 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:53:44.574 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:53:44.574 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:53:44.574 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:53:44.574 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:53:44.574 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:53:44.574 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:53:44.574 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:53:44.574 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:53:44.574 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:53:44.574 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:53:44.574 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:53:44.574 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:53:44.574 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:53:44.574 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:53:44.574 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:53:44.574 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:53:44.574 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:53:44.574 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:53:44.574 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:53:44.574 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:53:44.574 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:53:44.574 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:53:44.574 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:53:44.574 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:53:44.574 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:53:44.574 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:53:44.574 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:53:44.574 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:53:44.574 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:53:44.574 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:53:44.574 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:53:44.574 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:53:44.574 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:53:44.574 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:53:45.334 5123 ERROR neutron.openstack.common.rpc.amqp [req-2be76350-ae3d-4759-9b49-0c21e26515fe None] Exception during message handling
2015-01-12 10:53:45.334 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:53:45.334 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:53:45.334 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:53:45.334 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:53:45.334 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:53:45.334 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:53:45.334 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:53:45.334 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:53:45.334 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:53:45.334 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:53:45.334 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:53:45.334 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:53:45.334 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:53:45.334 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:53:45.334 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:53:45.334 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:53:45.334 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:53:45.334 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:53:45.334 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:53:45.334 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:53:45.334 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:53:45.334 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:53:45.334 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:53:45.334 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:53:45.334 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:53:45.334 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:53:45.334 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:53:45.334 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:53:45.334 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:53:45.334 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:53:45.334 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:53:45.334 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:53:45.334 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:53:45.334 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:53:45.334 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:53:45.334 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:53:45.334 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:53:45.334 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:53:45.334 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:53:45.334 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:53:45.334 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:53:45.334 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:53:45.334 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:53:45.334 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:53:45.334 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:53:45.334 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:53:45.334 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:53:45.334 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:53:45.334 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:53:47.900 5123 ERROR neutron.openstack.common.rpc.amqp [req-629f2c14-588c-4cd2-916f-f04721ef9280 None] Exception during message handling
2015-01-12 10:53:47.900 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:53:47.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:53:47.900 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:53:47.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:53:47.900 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:53:47.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:53:47.900 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:53:47.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:53:47.900 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:53:47.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:53:47.900 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:53:47.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:53:47.900 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:53:47.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:53:47.900 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:53:47.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:53:47.900 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:53:47.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:53:47.900 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:53:47.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:53:47.900 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:53:47.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:53:47.900 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:53:47.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:53:47.900 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:53:47.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:53:47.900 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:53:47.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:53:47.900 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:53:47.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:53:47.900 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:53:47.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:53:47.900 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:53:47.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:53:47.900 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:53:47.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:53:47.900 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:53:47.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:53:47.900 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:53:47.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:53:47.900 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:53:47.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:53:47.900 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:53:47.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:53:47.900 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:53:47.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:53:47.900 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:53:47.900 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:53:47.900 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:53:48.919 5123 ERROR neutron.openstack.common.rpc.amqp [req-b8edb94a-3869-47c7-932d-fd8e4366af8b None] Exception during message handling
2015-01-12 10:53:48.919 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:53:48.919 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:53:48.919 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:53:48.919 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:53:48.919 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:53:48.919 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:53:48.919 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:53:48.919 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:53:48.919 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:53:48.919 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:53:48.919 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:53:48.919 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:53:48.919 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:53:48.919 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:53:48.919 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:53:48.919 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:53:48.919 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:53:48.919 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:53:48.919 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:53:48.919 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:53:48.919 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:53:48.919 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:53:48.919 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:53:48.919 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:53:48.919 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:53:48.919 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:53:48.919 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:53:48.919 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:53:48.919 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:53:48.919 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:53:48.919 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:53:48.919 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:53:48.919 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:53:48.919 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:53:48.919 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:53:48.919 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:53:48.919 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:53:48.919 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:53:48.919 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:53:48.919 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:53:48.919 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:53:48.919 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:53:48.919 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:53:48.919 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:53:48.919 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:53:48.919 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:53:48.919 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:53:48.919 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:53:48.919 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:53:52.554 5123 ERROR neutron.openstack.common.rpc.amqp [req-09e033f2-309b-4a54-a176-3dad6ebb93f2 None] Exception during message handling
2015-01-12 10:53:52.554 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:53:52.554 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:53:52.554 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:53:52.554 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:53:52.554 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:53:52.554 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:53:52.554 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:53:52.554 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:53:52.554 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:53:52.554 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:53:52.554 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:53:52.554 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:53:52.554 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:53:52.554 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:53:52.554 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:53:52.554 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:53:52.554 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:53:52.554 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:53:52.554 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:53:52.554 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:53:52.554 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:53:52.554 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:53:52.554 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:53:52.554 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:53:52.554 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:53:52.554 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:53:52.554 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:53:52.554 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:53:52.554 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:53:52.554 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:53:52.554 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:53:52.554 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:53:52.554 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:53:52.554 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:53:52.554 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:53:52.554 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:53:52.554 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:53:52.554 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:53:52.554 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:53:52.554 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:53:52.554 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:53:52.554 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:53:52.554 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:53:52.554 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:53:52.554 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:53:52.554 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:53:52.554 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:53:52.554 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:53:52.554 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:54:13.371 5123 ERROR neutron.openstack.common.rpc.amqp [req-2ac81685-e397-4aac-b747-5ea38e29eacc None] Exception during message handling
2015-01-12 10:54:13.371 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:54:13.371 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:54:13.371 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:54:13.371 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:54:13.371 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:54:13.371 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:54:13.371 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:54:13.371 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:54:13.371 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:54:13.371 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:54:13.371 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:54:13.371 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:54:13.371 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:54:13.371 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:54:13.371 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:54:13.371 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:54:13.371 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:54:13.371 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:54:13.371 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:54:13.371 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:54:13.371 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:54:13.371 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:54:13.371 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:54:13.371 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:54:13.371 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:54:13.371 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:54:13.371 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:54:13.371 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:54:13.371 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:54:13.371 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:54:13.371 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:54:13.371 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:54:13.371 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:54:13.371 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:54:13.371 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:54:13.371 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:54:13.371 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:54:13.371 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:54:13.371 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:54:13.371 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:54:13.371 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:54:13.371 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:54:13.371 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:54:13.371 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:54:13.371 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:54:13.371 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:54:13.371 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:54:13.371 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:54:13.371 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:54:14.575 5123 ERROR neutron.openstack.common.rpc.amqp [req-3410e9e8-e53d-49c7-8d8a-099919344d84 None] Exception during message handling
2015-01-12 10:54:14.575 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:54:14.575 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:54:14.575 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:54:14.575 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:54:14.575 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:54:14.575 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:54:14.575 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:54:14.575 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:54:14.575 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:54:14.575 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:54:14.575 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:54:14.575 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:54:14.575 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:54:14.575 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:54:14.575 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:54:14.575 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:54:14.575 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:54:14.575 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:54:14.575 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:54:14.575 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:54:14.575 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:54:14.575 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:54:14.575 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:54:14.575 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:54:14.575 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:54:14.575 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:54:14.575 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:54:14.575 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:54:14.575 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:54:14.575 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:54:14.575 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:54:14.575 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:54:14.575 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:54:14.575 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:54:14.575 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:54:14.575 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:54:14.575 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:54:14.575 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:54:14.575 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:54:14.575 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:54:14.575 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:54:14.575 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:54:14.575 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:54:14.575 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:54:14.575 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:54:14.575 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:54:14.575 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:54:14.575 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:54:14.575 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:54:15.335 5123 ERROR neutron.openstack.common.rpc.amqp [req-2be76350-ae3d-4759-9b49-0c21e26515fe None] Exception during message handling
2015-01-12 10:54:15.335 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:54:15.335 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:54:15.335 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:54:15.335 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:54:15.335 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:54:15.335 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:54:15.335 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:54:15.335 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:54:15.335 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:54:15.335 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:54:15.335 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:54:15.335 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:54:15.335 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:54:15.335 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:54:15.335 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:54:15.335 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:54:15.335 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:54:15.335 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:54:15.335 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:54:15.335 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:54:15.335 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:54:15.335 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:54:15.335 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:54:15.335 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:54:15.335 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:54:15.335 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:54:15.335 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:54:15.335 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:54:15.335 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:54:15.335 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:54:15.335 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:54:15.335 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:54:15.335 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:54:15.335 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:54:15.335 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:54:15.335 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:54:15.335 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:54:15.335 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:54:15.335 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:54:15.335 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:54:15.335 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:54:15.335 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:54:15.335 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:54:15.335 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:54:15.335 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:54:15.335 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:54:15.335 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:54:15.335 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:54:15.335 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:54:16.773 5123 ERROR neutron.openstack.common.rpc.amqp [req-ba959d34-4122-467a-af27-a05fb32a4dd7 None] Exception during message handling
2015-01-12 10:54:16.773 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:54:16.773 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:54:16.773 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:54:16.773 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:54:16.773 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:54:16.773 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:54:16.773 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:54:16.773 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:54:16.773 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:54:16.773 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:54:16.773 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:54:16.773 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:54:16.773 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:54:16.773 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:54:16.773 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:54:16.773 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:54:16.773 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:54:16.773 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:54:16.773 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:54:16.773 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:54:16.773 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:54:16.773 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:54:16.773 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:54:16.773 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:54:16.773 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:54:16.773 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:54:16.773 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:54:16.773 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:54:16.773 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:54:16.773 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:54:16.773 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:54:16.773 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:54:16.773 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:54:16.773 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:54:16.773 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:54:16.773 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:54:16.773 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:54:16.773 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:54:16.773 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:54:16.773 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:54:16.773 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:54:16.773 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:54:16.773 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:54:16.773 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:54:16.773 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:54:16.773 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:54:16.773 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:54:16.773 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:54:16.773 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:54:17.897 5123 ERROR neutron.openstack.common.rpc.amqp [req-e071de17-9e12-47b6-9ed0-465fea425a9f None] Exception during message handling
2015-01-12 10:54:17.897 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:54:17.897 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:54:17.897 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:54:17.897 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:54:17.897 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:54:17.897 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:54:17.897 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:54:17.897 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:54:17.897 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:54:17.897 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:54:17.897 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:54:17.897 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:54:17.897 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:54:17.897 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:54:17.897 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:54:17.897 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:54:17.897 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:54:17.897 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:54:17.897 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:54:17.897 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:54:17.897 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:54:17.897 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:54:17.897 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:54:17.897 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:54:17.897 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:54:17.897 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:54:17.897 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:54:17.897 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:54:17.897 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:54:17.897 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:54:17.897 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:54:17.897 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:54:17.897 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:54:17.897 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:54:17.897 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:54:17.897 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:54:17.897 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:54:17.897 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:54:17.897 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:54:17.897 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:54:17.897 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:54:17.897 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:54:17.897 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:54:17.897 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:54:17.897 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:54:17.897 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:54:17.897 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:54:17.897 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:54:17.897 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:54:18.918 5123 ERROR neutron.openstack.common.rpc.amqp [req-b8edb94a-3869-47c7-932d-fd8e4366af8b None] Exception during message handling
2015-01-12 10:54:18.918 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:54:18.918 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:54:18.918 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:54:18.918 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:54:18.918 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:54:18.918 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:54:18.918 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:54:18.918 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:54:18.918 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:54:18.918 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:54:18.918 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:54:18.918 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:54:18.918 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:54:18.918 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:54:18.918 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:54:18.918 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:54:18.918 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:54:18.918 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:54:18.918 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:54:18.918 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:54:18.918 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:54:18.918 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:54:18.918 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:54:18.918 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:54:18.918 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:54:18.918 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:54:18.918 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:54:18.918 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:54:18.918 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:54:18.918 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:54:18.918 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:54:18.918 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:54:18.918 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:54:18.918 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:54:18.918 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:54:18.918 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:54:18.918 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:54:18.918 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:54:18.918 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:54:18.918 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:54:18.918 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:54:18.918 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:54:18.918 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:54:18.918 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:54:18.918 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:54:18.918 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:54:18.918 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:54:18.918 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:54:18.918 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:54:21.029 5123 ERROR neutron.openstack.common.rpc.amqp [req-f03f4a56-bb59-4182-8280-b54545aa0468 None] Exception during message handling
2015-01-12 10:54:21.029 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:54:21.029 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:54:21.029 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:54:21.029 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:54:21.029 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:54:21.029 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:54:21.029 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:54:21.029 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/services/metering/metering_plugin.py", line 35, in get_sync_data_metering
2015-01-12 10:54:21.029 5123 TRACE neutron.openstack.common.rpc.amqp     return super(MeteringCallbacks, self).get_sync_data_metering(context)
2015-01-12 10:54:21.029 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/metering/metering_db.py", line 238, in get_sync_data_metering
2015-01-12 10:54:21.029 5123 TRACE neutron.openstack.common.rpc.amqp     return self._process_sync_metering_data(labels)
2015-01-12 10:54:21.029 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/metering/metering_db.py", line 214, in _process_sync_metering_data
2015-01-12 10:54:21.029 5123 TRACE neutron.openstack.common.rpc.amqp     for label in labels:
2015-01-12 10:54:21.029 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:54:21.029 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:54:21.029 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:54:21.029 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:54:21.029 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:54:21.029 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:54:21.029 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:54:21.029 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:54:21.029 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 805, in _connection_for_bind
2015-01-12 10:54:21.029 5123 TRACE neutron.openstack.common.rpc.amqp     return engine.contextual_connect(**kwargs)
2015-01-12 10:54:21.029 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:54:21.029 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:54:21.029 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:54:21.029 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:54:21.029 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:54:21.029 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:54:21.029 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:54:21.029 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:54:21.029 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:54:21.029 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:54:21.029 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:54:21.029 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:54:21.029 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:54:21.029 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:54:21.029 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:54:21.029 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:54:21.029 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:54:21.029 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:54:21.029 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:54:21.029 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:54:21.032 5123 ERROR neutron.openstack.common.rpc.common [req-f03f4a56-bb59-4182-8280-b54545aa0468 None] Returning exception (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None to caller
2015-01-12 10:54:21.033 5123 ERROR neutron.openstack.common.rpc.common [req-f03f4a56-bb59-4182-8280-b54545aa0468 None] ['Traceback (most recent call last):\n', '  File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data\n    **args)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch\n    neutron_ctxt, version, method, namespace, **kwargs)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch\n    result = getattr(proxyobj, method)(ctxt, **kwargs)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/services/metering/metering_plugin.py", line 35, in get_sync_data_metering\n    return super(MeteringCallbacks, self).get_sync_data_metering(context)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/db/metering/metering_db.py", line 238, in get_sync_data_metering\n    return self._process_sync_metering_data(labels)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/db/metering/metering_db.py", line 214, in _process_sync_metering_data\n    for label in labels:\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__\n    return self._execute_and_instances(context)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances\n    close_with_result=True)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session\n    **kw)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection\n    close_with_result=close_with_result)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 805, in _connection_for_bind\n    return engine.contextual_connect(**kwargs)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect\n    self.pool.connect(),\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect\n    return _ConnectionFairy(self).checkout()\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__\n    conn = self.connection = self._connection_record.get_connection()\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection\n    self.connection = self.__connect()\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect\n    connection = self.__pool._creator()\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect\n    return dialect.connect(*cargs, **cparams)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect\n    return self.dbapi.connect(*cargs, **cparams)\n', '  File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect\n    return Connection(*args, **kwargs)\n', '  File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__\n    super(Connection, self).__init__(*args, **kwargs2)\n', 'OperationalError: (OperationalError) (2003, "Can\'t connect to MySQL server on \'10.5.10.200\' (111)") None None\n']
2015-01-12 10:54:22.571 5123 ERROR neutron.openstack.common.rpc.amqp [req-09e033f2-309b-4a54-a176-3dad6ebb93f2 None] Exception during message handling
2015-01-12 10:54:22.571 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:54:22.571 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:54:22.571 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:54:22.571 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:54:22.571 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:54:22.571 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:54:22.571 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:54:22.571 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:54:22.571 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:54:22.571 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:54:22.571 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:54:22.571 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:54:22.571 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:54:22.571 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:54:22.571 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:54:22.571 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:54:22.571 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:54:22.571 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:54:22.571 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:54:22.571 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:54:22.571 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:54:22.571 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:54:22.571 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:54:22.571 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:54:22.571 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:54:22.571 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:54:22.571 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:54:22.571 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:54:22.571 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:54:22.571 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:54:22.571 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:54:22.571 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:54:22.571 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:54:22.571 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:54:22.571 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:54:22.571 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:54:22.571 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:54:22.571 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:54:22.571 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:54:22.571 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:54:22.571 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:54:22.571 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:54:22.571 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:54:22.571 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:54:22.571 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:54:22.571 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:54:22.571 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:54:22.571 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:54:22.571 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:54:43.406 5123 ERROR neutron.openstack.common.rpc.amqp [req-2ac81685-e397-4aac-b747-5ea38e29eacc None] Exception during message handling
2015-01-12 10:54:43.406 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:54:43.406 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:54:43.406 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:54:43.406 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:54:43.406 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:54:43.406 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:54:43.406 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:54:43.406 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:54:43.406 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:54:43.406 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:54:43.406 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:54:43.406 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:54:43.406 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:54:43.406 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:54:43.406 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:54:43.406 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:54:43.406 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:54:43.406 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:54:43.406 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:54:43.406 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:54:43.406 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:54:43.406 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:54:43.406 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:54:43.406 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:54:43.406 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:54:43.406 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:54:43.406 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:54:43.406 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:54:43.406 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:54:43.406 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:54:43.406 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:54:43.406 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:54:43.406 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:54:43.406 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:54:43.406 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:54:43.406 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:54:43.406 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:54:43.406 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:54:43.406 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:54:43.406 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:54:43.406 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:54:43.406 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:54:43.406 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:54:43.406 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:54:43.406 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:54:43.406 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:54:43.406 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:54:43.406 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:54:43.406 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:54:44.574 5123 ERROR neutron.openstack.common.rpc.amqp [req-3410e9e8-e53d-49c7-8d8a-099919344d84 None] Exception during message handling
2015-01-12 10:54:44.574 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:54:44.574 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:54:44.574 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:54:44.574 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:54:44.574 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:54:44.574 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:54:44.574 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:54:44.574 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:54:44.574 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:54:44.574 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:54:44.574 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:54:44.574 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:54:44.574 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:54:44.574 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:54:44.574 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:54:44.574 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:54:44.574 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:54:44.574 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:54:44.574 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:54:44.574 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:54:44.574 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:54:44.574 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:54:44.574 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:54:44.574 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:54:44.574 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:54:44.574 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:54:44.574 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:54:44.574 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:54:44.574 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:54:44.574 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:54:44.574 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:54:44.574 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:54:44.574 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:54:44.574 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:54:44.574 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:54:44.574 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:54:44.574 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:54:44.574 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:54:44.574 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:54:44.574 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:54:44.574 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:54:44.574 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:54:44.574 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:54:44.574 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:54:44.574 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:54:44.574 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:54:44.574 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:54:44.574 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:54:44.574 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:54:45.336 5123 ERROR neutron.openstack.common.rpc.amqp [req-2be76350-ae3d-4759-9b49-0c21e26515fe None] Exception during message handling
2015-01-12 10:54:45.336 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:54:45.336 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:54:45.336 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:54:45.336 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:54:45.336 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:54:45.336 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:54:45.336 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:54:45.336 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:54:45.336 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:54:45.336 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:54:45.336 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:54:45.336 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:54:45.336 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:54:45.336 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:54:45.336 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:54:45.336 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:54:45.336 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:54:45.336 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:54:45.336 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:54:45.336 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:54:45.336 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:54:45.336 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:54:45.336 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:54:45.336 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:54:45.336 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:54:45.336 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:54:45.336 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:54:45.336 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:54:45.336 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:54:45.336 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:54:45.336 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:54:45.336 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:54:45.336 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:54:45.336 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:54:45.336 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:54:45.336 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:54:45.336 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:54:45.336 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:54:45.336 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:54:45.336 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:54:45.336 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:54:45.336 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:54:45.336 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:54:45.336 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:54:45.336 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:54:45.336 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:54:45.336 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:54:45.336 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:54:45.336 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:54:47.902 5123 ERROR neutron.openstack.common.rpc.amqp [req-7c949099-e27b-4ccf-a589-b19198a5a0a6 None] Exception during message handling
2015-01-12 10:54:47.902 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:54:47.902 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:54:47.902 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:54:47.902 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:54:47.902 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:54:47.902 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:54:47.902 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:54:47.902 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:54:47.902 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:54:47.902 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:54:47.902 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:54:47.902 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:54:47.902 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:54:47.902 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:54:47.902 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:54:47.902 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:54:47.902 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:54:47.902 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:54:47.902 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:54:47.902 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:54:47.902 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:54:47.902 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:54:47.902 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:54:47.902 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:54:47.902 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:54:47.902 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:54:47.902 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:54:47.902 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:54:47.902 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:54:47.902 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:54:47.902 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:54:47.902 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:54:47.902 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:54:47.902 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:54:47.902 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:54:47.902 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:54:47.902 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:54:47.902 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:54:47.902 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:54:47.902 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:54:47.902 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:54:47.902 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:54:47.902 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:54:47.902 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:54:47.902 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:54:47.902 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:54:47.902 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:54:47.902 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:54:47.902 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:54:48.918 5123 ERROR neutron.openstack.common.rpc.amqp [req-b8edb94a-3869-47c7-932d-fd8e4366af8b None] Exception during message handling
2015-01-12 10:54:48.918 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:54:48.918 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:54:48.918 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:54:48.918 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:54:48.918 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:54:48.918 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:54:48.918 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:54:48.918 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:54:48.918 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:54:48.918 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:54:48.918 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:54:48.918 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:54:48.918 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:54:48.918 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:54:48.918 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:54:48.918 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:54:48.918 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:54:48.918 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:54:48.918 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:54:48.918 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:54:48.918 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:54:48.918 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:54:48.918 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:54:48.918 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:54:48.918 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:54:48.918 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:54:48.918 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:54:48.918 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:54:48.918 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:54:48.918 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:54:48.918 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:54:48.918 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:54:48.918 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:54:48.918 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:54:48.918 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:54:48.918 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:54:48.918 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:54:48.918 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:54:48.918 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:54:48.918 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:54:48.918 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:54:48.918 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:54:48.918 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:54:48.918 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:54:48.918 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:54:48.918 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:54:48.918 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:54:48.918 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:54:48.918 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:54:50.634 5123 ERROR neutron.openstack.common.rpc.amqp [req-db47a73c-685c-44f4-a021-8ea37beeab58 None] Exception during message handling
2015-01-12 10:54:50.634 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:54:50.634 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:54:50.634 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:54:50.634 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:54:50.634 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:54:50.634 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:54:50.634 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:54:50.634 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:54:50.634 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:54:50.634 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:54:50.634 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:54:50.634 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:54:50.634 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:54:50.634 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:54:50.634 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:54:50.634 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:54:50.634 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:54:50.634 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:54:50.634 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:54:50.634 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:54:50.634 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:54:50.634 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:54:50.634 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:54:50.634 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:54:50.634 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:54:50.634 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:54:50.634 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:54:50.634 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:54:50.634 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:54:50.634 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:54:50.634 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:54:50.634 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:54:50.634 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:54:50.634 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:54:50.634 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:54:50.634 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:54:50.634 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:54:50.634 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:54:50.634 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:54:50.634 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:54:50.634 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:54:50.634 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:54:50.634 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:54:50.634 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:54:50.634 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:54:50.634 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:54:50.634 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:54:50.634 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:54:50.634 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:54:52.585 5123 ERROR neutron.openstack.common.rpc.amqp [req-09e033f2-309b-4a54-a176-3dad6ebb93f2 None] Exception during message handling
2015-01-12 10:54:52.585 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:54:52.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:54:52.585 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:54:52.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:54:52.585 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:54:52.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:54:52.585 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:54:52.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:54:52.585 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:54:52.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:54:52.585 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:54:52.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:54:52.585 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:54:52.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:54:52.585 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:54:52.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:54:52.585 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:54:52.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:54:52.585 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:54:52.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:54:52.585 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:54:52.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:54:52.585 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:54:52.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:54:52.585 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:54:52.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:54:52.585 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:54:52.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:54:52.585 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:54:52.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:54:52.585 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:54:52.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:54:52.585 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:54:52.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:54:52.585 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:54:52.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:54:52.585 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:54:52.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:54:52.585 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:54:52.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:54:52.585 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:54:52.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:54:52.585 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:54:52.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:54:52.585 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:54:52.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:54:52.585 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:54:52.585 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:54:52.585 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:55:13.431 5123 ERROR neutron.openstack.common.rpc.amqp [req-2ac81685-e397-4aac-b747-5ea38e29eacc None] Exception during message handling
2015-01-12 10:55:13.431 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:55:13.431 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:55:13.431 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:55:13.431 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:55:13.431 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:55:13.431 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:55:13.431 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:55:13.431 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:55:13.431 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:55:13.431 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:55:13.431 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:55:13.431 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:55:13.431 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:55:13.431 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:55:13.431 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:55:13.431 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:55:13.431 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:55:13.431 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:55:13.431 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:55:13.431 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:55:13.431 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:55:13.431 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:55:13.431 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:55:13.431 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:55:13.431 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:55:13.431 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:55:13.431 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:55:13.431 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:55:13.431 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:55:13.431 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:55:13.431 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:55:13.431 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:55:13.431 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:55:13.431 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:55:13.431 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:55:13.431 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:55:13.431 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:55:13.431 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:55:13.431 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:55:13.431 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:55:13.431 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:55:13.431 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:55:13.431 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:55:13.431 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:55:13.431 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:55:13.431 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:55:13.431 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:55:13.431 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:55:13.431 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:55:14.576 5123 ERROR neutron.openstack.common.rpc.amqp [req-3410e9e8-e53d-49c7-8d8a-099919344d84 None] Exception during message handling
2015-01-12 10:55:14.576 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:55:14.576 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:55:14.576 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:55:14.576 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:55:14.576 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:55:14.576 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:55:14.576 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:55:14.576 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:55:14.576 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:55:14.576 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:55:14.576 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:55:14.576 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:55:14.576 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:55:14.576 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:55:14.576 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:55:14.576 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:55:14.576 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:55:14.576 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:55:14.576 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:55:14.576 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:55:14.576 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:55:14.576 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:55:14.576 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:55:14.576 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:55:14.576 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:55:14.576 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:55:14.576 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:55:14.576 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:55:14.576 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:55:14.576 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:55:14.576 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:55:14.576 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:55:14.576 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:55:14.576 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:55:14.576 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:55:14.576 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:55:14.576 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:55:14.576 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:55:14.576 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:55:14.576 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:55:14.576 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:55:14.576 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:55:14.576 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:55:14.576 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:55:14.576 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:55:14.576 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:55:14.576 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:55:14.576 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:55:14.576 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:55:15.336 5123 ERROR neutron.openstack.common.rpc.amqp [req-2be76350-ae3d-4759-9b49-0c21e26515fe None] Exception during message handling
2015-01-12 10:55:15.336 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:55:15.336 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:55:15.336 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:55:15.336 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:55:15.336 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:55:15.336 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:55:15.336 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:55:15.336 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:55:15.336 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:55:15.336 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:55:15.336 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:55:15.336 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:55:15.336 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:55:15.336 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:55:15.336 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:55:15.336 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:55:15.336 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:55:15.336 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:55:15.336 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:55:15.336 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:55:15.336 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:55:15.336 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:55:15.336 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:55:15.336 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:55:15.336 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:55:15.336 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:55:15.336 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:55:15.336 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:55:15.336 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:55:15.336 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:55:15.336 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:55:15.336 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:55:15.336 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:55:15.336 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:55:15.336 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:55:15.336 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:55:15.336 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:55:15.336 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:55:15.336 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:55:15.336 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:55:15.336 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:55:15.336 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:55:15.336 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:55:15.336 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:55:15.336 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:55:15.336 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:55:15.336 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:55:15.336 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:55:15.336 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:55:17.899 5123 ERROR neutron.openstack.common.rpc.amqp [req-64078776-9db8-4d85-b0c7-2b3bd6db7851 None] Exception during message handling
2015-01-12 10:55:17.899 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:55:17.899 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:55:17.899 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:55:17.899 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:55:17.899 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:55:17.899 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:55:17.899 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:55:17.899 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:55:17.899 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:55:17.899 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:55:17.899 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:55:17.899 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:55:17.899 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:55:17.899 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:55:17.899 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:55:17.899 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:55:17.899 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:55:17.899 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:55:17.899 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:55:17.899 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:55:17.899 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:55:17.899 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:55:17.899 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:55:17.899 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:55:17.899 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:55:17.899 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:55:17.899 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:55:17.899 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:55:17.899 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:55:17.899 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:55:17.899 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:55:17.899 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:55:17.899 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:55:17.899 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:55:17.899 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:55:17.899 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:55:17.899 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:55:17.899 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:55:17.899 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:55:17.899 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:55:17.899 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:55:17.899 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:55:17.899 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:55:17.899 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:55:17.899 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:55:17.899 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:55:17.899 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:55:17.899 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:55:17.899 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:55:18.920 5123 ERROR neutron.openstack.common.rpc.amqp [req-b8edb94a-3869-47c7-932d-fd8e4366af8b None] Exception during message handling
2015-01-12 10:55:18.920 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:55:18.920 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:55:18.920 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:55:18.920 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:55:18.920 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:55:18.920 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:55:18.920 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:55:18.920 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:55:18.920 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:55:18.920 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:55:18.920 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:55:18.920 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:55:18.920 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:55:18.920 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:55:18.920 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:55:18.920 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:55:18.920 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:55:18.920 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:55:18.920 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:55:18.920 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:55:18.920 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:55:18.920 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:55:18.920 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:55:18.920 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:55:18.920 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:55:18.920 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:55:18.920 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:55:18.920 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:55:18.920 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:55:18.920 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:55:18.920 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:55:18.920 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:55:18.920 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:55:18.920 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:55:18.920 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:55:18.920 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:55:18.920 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:55:18.920 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:55:18.920 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:55:18.920 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:55:18.920 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:55:18.920 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:55:18.920 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:55:18.920 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:55:18.920 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:55:18.920 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:55:18.920 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:55:18.920 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:55:18.920 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:55:22.596 5123 ERROR neutron.openstack.common.rpc.amqp [-] Exception during message handling
2015-01-12 10:55:22.596 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:55:22.596 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:55:22.596 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:55:22.596 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:55:22.596 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:55:22.596 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:55:22.596 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:55:22.596 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/services/metering/metering_plugin.py", line 35, in get_sync_data_metering
2015-01-12 10:55:22.596 5123 TRACE neutron.openstack.common.rpc.amqp     return super(MeteringCallbacks, self).get_sync_data_metering(context)
2015-01-12 10:55:22.596 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/metering/metering_db.py", line 238, in get_sync_data_metering
2015-01-12 10:55:22.596 5123 TRACE neutron.openstack.common.rpc.amqp     return self._process_sync_metering_data(labels)
2015-01-12 10:55:22.596 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/metering/metering_db.py", line 214, in _process_sync_metering_data
2015-01-12 10:55:22.596 5123 TRACE neutron.openstack.common.rpc.amqp     for label in labels:
2015-01-12 10:55:22.596 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:55:22.596 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:55:22.596 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:55:22.596 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:55:22.596 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:55:22.596 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:55:22.596 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:55:22.596 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:55:22.596 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 805, in _connection_for_bind
2015-01-12 10:55:22.596 5123 TRACE neutron.openstack.common.rpc.amqp     return engine.contextual_connect(**kwargs)
2015-01-12 10:55:22.596 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:55:22.596 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:55:22.596 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:55:22.596 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:55:22.596 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:55:22.596 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:55:22.596 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:55:22.596 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:55:22.596 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:55:22.596 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:55:22.596 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:55:22.596 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:55:22.596 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:55:22.596 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:55:22.596 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:55:22.596 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:55:22.596 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:55:22.596 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:55:22.596 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:55:22.596 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:55:22.598 5123 ERROR neutron.openstack.common.rpc.common [-] Returning exception (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None to caller
2015-01-12 10:55:22.598 5123 ERROR neutron.openstack.common.rpc.common [-] ['Traceback (most recent call last):\n', '  File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data\n    **args)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch\n    neutron_ctxt, version, method, namespace, **kwargs)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch\n    result = getattr(proxyobj, method)(ctxt, **kwargs)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/services/metering/metering_plugin.py", line 35, in get_sync_data_metering\n    return super(MeteringCallbacks, self).get_sync_data_metering(context)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/db/metering/metering_db.py", line 238, in get_sync_data_metering\n    return self._process_sync_metering_data(labels)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/db/metering/metering_db.py", line 214, in _process_sync_metering_data\n    for label in labels:\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__\n    return self._execute_and_instances(context)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances\n    close_with_result=True)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session\n    **kw)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection\n    close_with_result=close_with_result)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 805, in _connection_for_bind\n    return engine.contextual_connect(**kwargs)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect\n    self.pool.connect(),\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect\n    return _ConnectionFairy(self).checkout()\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__\n    conn = self.connection = self._connection_record.get_connection()\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection\n    self.connection = self.__connect()\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect\n    connection = self.__pool._creator()\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect\n    return dialect.connect(*cargs, **cparams)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect\n    return self.dbapi.connect(*cargs, **cparams)\n', '  File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect\n    return Connection(*args, **kwargs)\n', '  File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__\n    super(Connection, self).__init__(*args, **kwargs2)\n', 'OperationalError: (OperationalError) (2003, "Can\'t connect to MySQL server on \'10.5.10.200\' (111)") None None\n']
2015-01-12 10:55:22.601 5123 ERROR neutron.openstack.common.rpc.amqp [req-09e033f2-309b-4a54-a176-3dad6ebb93f2 None] Exception during message handling
2015-01-12 10:55:22.601 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:55:22.601 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:55:22.601 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:55:22.601 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:55:22.601 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:55:22.601 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:55:22.601 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:55:22.601 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:55:22.601 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:55:22.601 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:55:22.601 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:55:22.601 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:55:22.601 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:55:22.601 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:55:22.601 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:55:22.601 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:55:22.601 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:55:22.601 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:55:22.601 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:55:22.601 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:55:22.601 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:55:22.601 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:55:22.601 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:55:22.601 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:55:22.601 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:55:22.601 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:55:22.601 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:55:22.601 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:55:22.601 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:55:22.601 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:55:22.601 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:55:22.601 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:55:22.601 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:55:22.601 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:55:22.601 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:55:22.601 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:55:22.601 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:55:22.601 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:55:22.601 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:55:22.601 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:55:22.601 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:55:22.601 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:55:22.601 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:55:22.601 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:55:22.601 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:55:22.601 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:55:22.601 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:55:22.601 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:55:22.601 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:55:43.464 5123 ERROR neutron.openstack.common.rpc.amqp [req-2ac81685-e397-4aac-b747-5ea38e29eacc None] Exception during message handling
2015-01-12 10:55:43.464 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:55:43.464 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:55:43.464 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:55:43.464 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:55:43.464 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:55:43.464 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:55:43.464 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:55:43.464 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:55:43.464 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:55:43.464 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:55:43.464 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:55:43.464 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:55:43.464 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:55:43.464 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:55:43.464 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:55:43.464 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:55:43.464 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:55:43.464 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:55:43.464 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:55:43.464 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:55:43.464 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:55:43.464 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:55:43.464 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:55:43.464 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:55:43.464 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:55:43.464 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:55:43.464 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:55:43.464 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:55:43.464 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:55:43.464 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:55:43.464 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:55:43.464 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:55:43.464 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:55:43.464 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:55:43.464 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:55:43.464 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:55:43.464 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:55:43.464 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:55:43.464 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:55:43.464 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:55:43.464 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:55:43.464 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:55:43.464 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:55:43.464 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:55:43.464 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:55:43.464 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:55:43.464 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:55:43.464 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:55:43.464 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:55:44.579 5123 ERROR neutron.openstack.common.rpc.amqp [req-3410e9e8-e53d-49c7-8d8a-099919344d84 None] Exception during message handling
2015-01-12 10:55:44.579 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:55:44.579 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:55:44.579 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:55:44.579 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:55:44.579 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:55:44.579 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:55:44.579 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:55:44.579 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:55:44.579 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:55:44.579 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:55:44.579 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:55:44.579 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:55:44.579 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:55:44.579 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:55:44.579 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:55:44.579 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:55:44.579 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:55:44.579 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:55:44.579 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:55:44.579 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:55:44.579 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:55:44.579 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:55:44.579 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:55:44.579 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:55:44.579 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:55:44.579 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:55:44.579 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:55:44.579 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:55:44.579 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:55:44.579 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:55:44.579 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:55:44.579 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:55:44.579 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:55:44.579 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:55:44.579 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:55:44.579 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:55:44.579 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:55:44.579 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:55:44.579 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:55:44.579 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:55:44.579 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:55:44.579 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:55:44.579 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:55:44.579 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:55:44.579 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:55:44.579 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:55:44.579 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:55:44.579 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:55:44.579 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:55:45.339 5123 ERROR neutron.openstack.common.rpc.amqp [req-2be76350-ae3d-4759-9b49-0c21e26515fe None] Exception during message handling
2015-01-12 10:55:45.339 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:55:45.339 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:55:45.339 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:55:45.339 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:55:45.339 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:55:45.339 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:55:45.339 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:55:45.339 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:55:45.339 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:55:45.339 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:55:45.339 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:55:45.339 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:55:45.339 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:55:45.339 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:55:45.339 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:55:45.339 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:55:45.339 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:55:45.339 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:55:45.339 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:55:45.339 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:55:45.339 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:55:45.339 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:55:45.339 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:55:45.339 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:55:45.339 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:55:45.339 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:55:45.339 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:55:45.339 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:55:45.339 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:55:45.339 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:55:45.339 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:55:45.339 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:55:45.339 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:55:45.339 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:55:45.339 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:55:45.339 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:55:45.339 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:55:45.339 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:55:45.339 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:55:45.339 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:55:45.339 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:55:45.339 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:55:45.339 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:55:45.339 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:55:45.339 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:55:45.339 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:55:45.339 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:55:45.339 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:55:45.339 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:55:46.778 5123 ERROR neutron.openstack.common.rpc.amqp [req-ba959d34-4122-467a-af27-a05fb32a4dd7 None] Exception during message handling
2015-01-12 10:55:46.778 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:55:46.778 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:55:46.778 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:55:46.778 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:55:46.778 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:55:46.778 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:55:46.778 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:55:46.778 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:55:46.778 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:55:46.778 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:55:46.778 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:55:46.778 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:55:46.778 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:55:46.778 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:55:46.778 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:55:46.778 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:55:46.778 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:55:46.778 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:55:46.778 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:55:46.778 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:55:46.778 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:55:46.778 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:55:46.778 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:55:46.778 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:55:46.778 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:55:46.778 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:55:46.778 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:55:46.778 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:55:46.778 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:55:46.778 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:55:46.778 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:55:46.778 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:55:46.778 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:55:46.778 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:55:46.778 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:55:46.778 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:55:46.778 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:55:46.778 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:55:46.778 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:55:46.778 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:55:46.778 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:55:46.778 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:55:46.778 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:55:46.778 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:55:46.778 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:55:46.778 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:55:46.778 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:55:46.778 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:55:46.778 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:55:47.900 5123 ERROR neutron.openstack.common.rpc.amqp [req-d51b5bd0-0242-4c01-babf-a3ebc271745c None] Exception during message handling
2015-01-12 10:55:47.900 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:55:47.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:55:47.900 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:55:47.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:55:47.900 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:55:47.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:55:47.900 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:55:47.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:55:47.900 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:55:47.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:55:47.900 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:55:47.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:55:47.900 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:55:47.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:55:47.900 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:55:47.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:55:47.900 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:55:47.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:55:47.900 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:55:47.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:55:47.900 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:55:47.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:55:47.900 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:55:47.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:55:47.900 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:55:47.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:55:47.900 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:55:47.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:55:47.900 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:55:47.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:55:47.900 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:55:47.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:55:47.900 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:55:47.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:55:47.900 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:55:47.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:55:47.900 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:55:47.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:55:47.900 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:55:47.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:55:47.900 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:55:47.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:55:47.900 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:55:47.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:55:47.900 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:55:47.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:55:47.900 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:55:47.900 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:55:47.900 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:55:48.919 5123 ERROR neutron.openstack.common.rpc.amqp [req-b8edb94a-3869-47c7-932d-fd8e4366af8b None] Exception during message handling
2015-01-12 10:55:48.919 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:55:48.919 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:55:48.919 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:55:48.919 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:55:48.919 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:55:48.919 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:55:48.919 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:55:48.919 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:55:48.919 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:55:48.919 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:55:48.919 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:55:48.919 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:55:48.919 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:55:48.919 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:55:48.919 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:55:48.919 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:55:48.919 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:55:48.919 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:55:48.919 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:55:48.919 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:55:48.919 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:55:48.919 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:55:48.919 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:55:48.919 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:55:48.919 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:55:48.919 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:55:48.919 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:55:48.919 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:55:48.919 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:55:48.919 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:55:48.919 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:55:48.919 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:55:48.919 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:55:48.919 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:55:48.919 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:55:48.919 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:55:48.919 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:55:48.919 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:55:48.919 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:55:48.919 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:55:48.919 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:55:48.919 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:55:48.919 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:55:48.919 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:55:48.919 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:55:48.919 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:55:48.919 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:55:48.919 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:55:48.919 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:55:52.609 5123 ERROR neutron.openstack.common.rpc.amqp [req-09e033f2-309b-4a54-a176-3dad6ebb93f2 None] Exception during message handling
2015-01-12 10:55:52.609 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:55:52.609 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:55:52.609 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:55:52.609 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:55:52.609 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:55:52.609 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:55:52.609 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:55:52.609 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:55:52.609 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:55:52.609 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:55:52.609 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:55:52.609 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:55:52.609 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:55:52.609 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:55:52.609 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:55:52.609 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:55:52.609 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:55:52.609 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:55:52.609 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:55:52.609 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:55:52.609 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:55:52.609 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:55:52.609 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:55:52.609 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:55:52.609 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:55:52.609 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:55:52.609 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:55:52.609 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:55:52.609 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:55:52.609 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:55:52.609 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:55:52.609 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:55:52.609 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:55:52.609 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:55:52.609 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:55:52.609 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:55:52.609 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:55:52.609 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:55:52.609 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:55:52.609 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:55:52.609 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:55:52.609 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:55:52.609 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:55:52.609 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:55:52.609 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:55:52.609 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:55:52.609 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:55:52.609 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:55:52.609 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:56:13.491 5123 ERROR neutron.openstack.common.rpc.amqp [req-2ac81685-e397-4aac-b747-5ea38e29eacc None] Exception during message handling
2015-01-12 10:56:13.491 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:56:13.491 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:56:13.491 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:56:13.491 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:56:13.491 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:56:13.491 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:56:13.491 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:56:13.491 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:56:13.491 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:56:13.491 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:56:13.491 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:56:13.491 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:56:13.491 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:56:13.491 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:56:13.491 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:56:13.491 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:56:13.491 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:56:13.491 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:56:13.491 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:56:13.491 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:56:13.491 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:56:13.491 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:56:13.491 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:56:13.491 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:56:13.491 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:56:13.491 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:56:13.491 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:56:13.491 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:56:13.491 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:56:13.491 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:56:13.491 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:56:13.491 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:56:13.491 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:56:13.491 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:56:13.491 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:56:13.491 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:56:13.491 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:56:13.491 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:56:13.491 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:56:13.491 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:56:13.491 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:56:13.491 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:56:13.491 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:56:13.491 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:56:13.491 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:56:13.491 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:56:13.491 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:56:13.491 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:56:13.491 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:56:14.579 5123 ERROR neutron.openstack.common.rpc.amqp [req-3410e9e8-e53d-49c7-8d8a-099919344d84 None] Exception during message handling
2015-01-12 10:56:14.579 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:56:14.579 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:56:14.579 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:56:14.579 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:56:14.579 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:56:14.579 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:56:14.579 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:56:14.579 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:56:14.579 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:56:14.579 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:56:14.579 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:56:14.579 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:56:14.579 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:56:14.579 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:56:14.579 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:56:14.579 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:56:14.579 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:56:14.579 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:56:14.579 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:56:14.579 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:56:14.579 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:56:14.579 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:56:14.579 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:56:14.579 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:56:14.579 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:56:14.579 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:56:14.579 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:56:14.579 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:56:14.579 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:56:14.579 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:56:14.579 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:56:14.579 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:56:14.579 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:56:14.579 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:56:14.579 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:56:14.579 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:56:14.579 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:56:14.579 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:56:14.579 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:56:14.579 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:56:14.579 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:56:14.579 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:56:14.579 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:56:14.579 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:56:14.579 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:56:14.579 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:56:14.579 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:56:14.579 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:56:14.579 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:56:15.338 5123 ERROR neutron.openstack.common.rpc.amqp [req-2be76350-ae3d-4759-9b49-0c21e26515fe None] Exception during message handling
2015-01-12 10:56:15.338 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:56:15.338 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:56:15.338 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:56:15.338 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:56:15.338 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:56:15.338 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:56:15.338 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:56:15.338 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:56:15.338 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:56:15.338 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:56:15.338 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:56:15.338 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:56:15.338 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:56:15.338 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:56:15.338 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:56:15.338 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:56:15.338 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:56:15.338 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:56:15.338 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:56:15.338 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:56:15.338 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:56:15.338 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:56:15.338 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:56:15.338 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:56:15.338 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:56:15.338 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:56:15.338 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:56:15.338 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:56:15.338 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:56:15.338 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:56:15.338 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:56:15.338 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:56:15.338 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:56:15.338 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:56:15.338 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:56:15.338 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:56:15.338 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:56:15.338 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:56:15.338 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:56:15.338 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:56:15.338 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:56:15.338 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:56:15.338 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:56:15.338 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:56:15.338 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:56:15.338 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:56:15.338 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:56:15.338 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:56:15.338 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:56:17.900 5123 ERROR neutron.openstack.common.rpc.amqp [req-f4bac3e8-bbb4-4cde-94e0-cc261c01ffe6 None] Exception during message handling
2015-01-12 10:56:17.900 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:56:17.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:56:17.900 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:56:17.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:56:17.900 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:56:17.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:56:17.900 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:56:17.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:56:17.900 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:56:17.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:56:17.900 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:56:17.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:56:17.900 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:56:17.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:56:17.900 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:56:17.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:56:17.900 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:56:17.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:56:17.900 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:56:17.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:56:17.900 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:56:17.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:56:17.900 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:56:17.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:56:17.900 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:56:17.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:56:17.900 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:56:17.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:56:17.900 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:56:17.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:56:17.900 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:56:17.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:56:17.900 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:56:17.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:56:17.900 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:56:17.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:56:17.900 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:56:17.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:56:17.900 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:56:17.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:56:17.900 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:56:17.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:56:17.900 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:56:17.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:56:17.900 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:56:17.900 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:56:17.900 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:56:17.900 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:56:17.900 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:56:18.920 5123 ERROR neutron.openstack.common.rpc.amqp [req-b8edb94a-3869-47c7-932d-fd8e4366af8b None] Exception during message handling
2015-01-12 10:56:18.920 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:56:18.920 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:56:18.920 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:56:18.920 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:56:18.920 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:56:18.920 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:56:18.920 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:56:18.920 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:56:18.920 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:56:18.920 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:56:18.920 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:56:18.920 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:56:18.920 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:56:18.920 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:56:18.920 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:56:18.920 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:56:18.920 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:56:18.920 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:56:18.920 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:56:18.920 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:56:18.920 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:56:18.920 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:56:18.920 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:56:18.920 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:56:18.920 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:56:18.920 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:56:18.920 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:56:18.920 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:56:18.920 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:56:18.920 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:56:18.920 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:56:18.920 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:56:18.920 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:56:18.920 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:56:18.920 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:56:18.920 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:56:18.920 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:56:18.920 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:56:18.920 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:56:18.920 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:56:18.920 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:56:18.920 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:56:18.920 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:56:18.920 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:56:18.920 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:56:18.920 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:56:18.920 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:56:18.920 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:56:18.920 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:56:20.646 5123 ERROR neutron.openstack.common.rpc.amqp [req-db47a73c-685c-44f4-a021-8ea37beeab58 None] Exception during message handling
2015-01-12 10:56:20.646 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:56:20.646 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:56:20.646 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:56:20.646 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:56:20.646 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:56:20.646 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:56:20.646 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:56:20.646 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:56:20.646 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:56:20.646 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:56:20.646 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:56:20.646 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:56:20.646 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:56:20.646 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:56:20.646 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:56:20.646 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:56:20.646 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:56:20.646 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:56:20.646 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:56:20.646 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:56:20.646 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:56:20.646 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:56:20.646 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:56:20.646 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:56:20.646 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:56:20.646 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:56:20.646 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:56:20.646 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:56:20.646 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:56:20.646 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:56:20.646 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:56:20.646 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:56:20.646 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:56:20.646 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:56:20.646 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:56:20.646 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:56:20.646 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:56:20.646 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:56:20.646 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:56:20.646 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:56:20.646 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:56:20.646 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:56:20.646 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:56:20.646 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:56:20.646 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:56:20.646 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:56:20.646 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:56:20.646 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:56:20.646 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:56:22.621 5123 ERROR neutron.openstack.common.rpc.amqp [req-09e033f2-309b-4a54-a176-3dad6ebb93f2 None] Exception during message handling
2015-01-12 10:56:22.621 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:56:22.621 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:56:22.621 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:56:22.621 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:56:22.621 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:56:22.621 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:56:22.621 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:56:22.621 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:56:22.621 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:56:22.621 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:56:22.621 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:56:22.621 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:56:22.621 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:56:22.621 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:56:22.621 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:56:22.621 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:56:22.621 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:56:22.621 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:56:22.621 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:56:22.621 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:56:22.621 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:56:22.621 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:56:22.621 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:56:22.621 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:56:22.621 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:56:22.621 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:56:22.621 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:56:22.621 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:56:22.621 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:56:22.621 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:56:22.621 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:56:22.621 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:56:22.621 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:56:22.621 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:56:22.621 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:56:22.621 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:56:22.621 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:56:22.621 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:56:22.621 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:56:22.621 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:56:22.621 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:56:22.621 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:56:22.621 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:56:22.621 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:56:22.621 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:56:22.621 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:56:22.621 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:56:22.621 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:56:22.621 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:56:41.070 5123 ERROR neutron.openstack.common.rpc.amqp [req-f03f4a56-bb59-4182-8280-b54545aa0468 None] Exception during message handling
2015-01-12 10:56:41.070 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:56:41.070 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:56:41.070 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:56:41.070 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:56:41.070 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:56:41.070 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:56:41.070 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:56:41.070 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/services/metering/metering_plugin.py", line 35, in get_sync_data_metering
2015-01-12 10:56:41.070 5123 TRACE neutron.openstack.common.rpc.amqp     return super(MeteringCallbacks, self).get_sync_data_metering(context)
2015-01-12 10:56:41.070 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/metering/metering_db.py", line 238, in get_sync_data_metering
2015-01-12 10:56:41.070 5123 TRACE neutron.openstack.common.rpc.amqp     return self._process_sync_metering_data(labels)
2015-01-12 10:56:41.070 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/metering/metering_db.py", line 214, in _process_sync_metering_data
2015-01-12 10:56:41.070 5123 TRACE neutron.openstack.common.rpc.amqp     for label in labels:
2015-01-12 10:56:41.070 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:56:41.070 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:56:41.070 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:56:41.070 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:56:41.070 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:56:41.070 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:56:41.070 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:56:41.070 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:56:41.070 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 805, in _connection_for_bind
2015-01-12 10:56:41.070 5123 TRACE neutron.openstack.common.rpc.amqp     return engine.contextual_connect(**kwargs)
2015-01-12 10:56:41.070 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:56:41.070 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:56:41.070 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:56:41.070 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:56:41.070 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:56:41.070 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:56:41.070 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:56:41.070 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:56:41.070 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:56:41.070 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:56:41.070 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:56:41.070 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:56:41.070 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:56:41.070 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:56:41.070 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:56:41.070 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:56:41.070 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:56:41.070 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:56:41.070 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:56:41.070 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:56:41.073 5123 ERROR neutron.openstack.common.rpc.common [req-f03f4a56-bb59-4182-8280-b54545aa0468 None] Returning exception (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None to caller
2015-01-12 10:56:41.073 5123 ERROR neutron.openstack.common.rpc.common [req-f03f4a56-bb59-4182-8280-b54545aa0468 None] ['Traceback (most recent call last):\n', '  File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data\n    **args)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch\n    neutron_ctxt, version, method, namespace, **kwargs)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch\n    result = getattr(proxyobj, method)(ctxt, **kwargs)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/services/metering/metering_plugin.py", line 35, in get_sync_data_metering\n    return super(MeteringCallbacks, self).get_sync_data_metering(context)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/db/metering/metering_db.py", line 238, in get_sync_data_metering\n    return self._process_sync_metering_data(labels)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/db/metering/metering_db.py", line 214, in _process_sync_metering_data\n    for label in labels:\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__\n    return self._execute_and_instances(context)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances\n    close_with_result=True)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session\n    **kw)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection\n    close_with_result=close_with_result)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 805, in _connection_for_bind\n    return engine.contextual_connect(**kwargs)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect\n    self.pool.connect(),\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect\n    return _ConnectionFairy(self).checkout()\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__\n    conn = self.connection = self._connection_record.get_connection()\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection\n    self.connection = self.__connect()\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect\n    connection = self.__pool._creator()\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect\n    return dialect.connect(*cargs, **cparams)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect\n    return self.dbapi.connect(*cargs, **cparams)\n', '  File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect\n    return Connection(*args, **kwargs)\n', '  File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__\n    super(Connection, self).__init__(*args, **kwargs2)\n', 'OperationalError: (OperationalError) (2003, "Can\'t connect to MySQL server on \'10.5.10.200\' (111)") None None\n']
2015-01-12 10:56:43.524 5123 ERROR neutron.openstack.common.rpc.amqp [req-2ac81685-e397-4aac-b747-5ea38e29eacc None] Exception during message handling
2015-01-12 10:56:43.524 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:56:43.524 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:56:43.524 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:56:43.524 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:56:43.524 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:56:43.524 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:56:43.524 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:56:43.524 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:56:43.524 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:56:43.524 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:56:43.524 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:56:43.524 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:56:43.524 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:56:43.524 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:56:43.524 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:56:43.524 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:56:43.524 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:56:43.524 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:56:43.524 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:56:43.524 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:56:43.524 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:56:43.524 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:56:43.524 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:56:43.524 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:56:43.524 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:56:43.524 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:56:43.524 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:56:43.524 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:56:43.524 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:56:43.524 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:56:43.524 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:56:43.524 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:56:43.524 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:56:43.524 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:56:43.524 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:56:43.524 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:56:43.524 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:56:43.524 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:56:43.524 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:56:43.524 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:56:43.524 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:56:43.524 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:56:43.524 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:56:43.524 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:56:43.524 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:56:43.524 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:56:43.524 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:56:43.524 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:56:43.524 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:56:44.580 5123 ERROR neutron.openstack.common.rpc.amqp [req-3410e9e8-e53d-49c7-8d8a-099919344d84 None] Exception during message handling
2015-01-12 10:56:44.580 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:56:44.580 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:56:44.580 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:56:44.580 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:56:44.580 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:56:44.580 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:56:44.580 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:56:44.580 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:56:44.580 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:56:44.580 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:56:44.580 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:56:44.580 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:56:44.580 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:56:44.580 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:56:44.580 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:56:44.580 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:56:44.580 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:56:44.580 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:56:44.580 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:56:44.580 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:56:44.580 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:56:44.580 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:56:44.580 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:56:44.580 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:56:44.580 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:56:44.580 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:56:44.580 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:56:44.580 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:56:44.580 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:56:44.580 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:56:44.580 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:56:44.580 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:56:44.580 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:56:44.580 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:56:44.580 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:56:44.580 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:56:44.580 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:56:44.580 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:56:44.580 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:56:44.580 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:56:44.580 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:56:44.580 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:56:44.580 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:56:44.580 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:56:44.580 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:56:44.580 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:56:44.580 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:56:44.580 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:56:44.580 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:56:45.339 5123 ERROR neutron.openstack.common.rpc.amqp [req-2be76350-ae3d-4759-9b49-0c21e26515fe None] Exception during message handling
2015-01-12 10:56:45.339 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:56:45.339 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:56:45.339 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:56:45.339 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:56:45.339 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:56:45.339 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:56:45.339 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:56:45.339 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:56:45.339 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:56:45.339 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:56:45.339 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:56:45.339 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:56:45.339 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:56:45.339 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:56:45.339 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:56:45.339 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:56:45.339 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:56:45.339 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:56:45.339 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:56:45.339 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:56:45.339 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:56:45.339 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:56:45.339 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:56:45.339 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:56:45.339 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:56:45.339 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:56:45.339 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:56:45.339 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:56:45.339 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:56:45.339 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:56:45.339 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:56:45.339 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:56:45.339 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:56:45.339 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:56:45.339 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:56:45.339 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:56:45.339 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:56:45.339 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:56:45.339 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:56:45.339 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:56:45.339 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:56:45.339 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:56:45.339 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:56:45.339 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:56:45.339 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:56:45.339 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:56:45.339 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:56:45.339 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:56:45.339 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:56:47.901 5123 ERROR neutron.openstack.common.rpc.amqp [req-898a8cd7-e51e-4a35-8d22-fbe39b414350 None] Exception during message handling
2015-01-12 10:56:47.901 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:56:47.901 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:56:47.901 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:56:47.901 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:56:47.901 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:56:47.901 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:56:47.901 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:56:47.901 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:56:47.901 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:56:47.901 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:56:47.901 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:56:47.901 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:56:47.901 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:56:47.901 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:56:47.901 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:56:47.901 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:56:47.901 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:56:47.901 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:56:47.901 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:56:47.901 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:56:47.901 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:56:47.901 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:56:47.901 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:56:47.901 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:56:47.901 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:56:47.901 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:56:47.901 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:56:47.901 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:56:47.901 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:56:47.901 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:56:47.901 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:56:47.901 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:56:47.901 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:56:47.901 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:56:47.901 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:56:47.901 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:56:47.901 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:56:47.901 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:56:47.901 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:56:47.901 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:56:47.901 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:56:47.901 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:56:47.901 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:56:47.901 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:56:47.901 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:56:47.901 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:56:47.901 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:56:47.901 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:56:47.901 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:56:48.921 5123 ERROR neutron.openstack.common.rpc.amqp [req-b8edb94a-3869-47c7-932d-fd8e4366af8b None] Exception during message handling
2015-01-12 10:56:48.921 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:56:48.921 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:56:48.921 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:56:48.921 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:56:48.921 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:56:48.921 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:56:48.921 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:56:48.921 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:56:48.921 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:56:48.921 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:56:48.921 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:56:48.921 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:56:48.921 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:56:48.921 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:56:48.921 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:56:48.921 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:56:48.921 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:56:48.921 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:56:48.921 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:56:48.921 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:56:48.921 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:56:48.921 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:56:48.921 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:56:48.921 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:56:48.921 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:56:48.921 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:56:48.921 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:56:48.921 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:56:48.921 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:56:48.921 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:56:48.921 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:56:48.921 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:56:48.921 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:56:48.921 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:56:48.921 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:56:48.921 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:56:48.921 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:56:48.921 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:56:48.921 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:56:48.921 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:56:48.921 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:56:48.921 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:56:48.921 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:56:48.921 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:56:48.921 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:56:48.921 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:56:48.921 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:56:48.921 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:56:48.921 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:56:52.654 5123 ERROR neutron.openstack.common.rpc.amqp [req-09e033f2-309b-4a54-a176-3dad6ebb93f2 None] Exception during message handling
2015-01-12 10:56:52.654 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:56:52.654 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:56:52.654 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:56:52.654 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:56:52.654 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:56:52.654 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:56:52.654 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:56:52.654 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:56:52.654 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:56:52.654 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:56:52.654 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:56:52.654 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:56:52.654 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:56:52.654 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:56:52.654 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:56:52.654 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:56:52.654 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:56:52.654 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:56:52.654 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:56:52.654 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:56:52.654 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:56:52.654 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:56:52.654 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:56:52.654 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:56:52.654 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:56:52.654 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:56:52.654 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:56:52.654 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:56:52.654 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:56:52.654 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:56:52.654 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:56:52.654 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:56:52.654 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:56:52.654 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:56:52.654 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:56:52.654 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:56:52.654 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:56:52.654 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:56:52.654 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:56:52.654 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:56:52.654 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:56:52.654 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:56:52.654 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:56:52.654 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:56:52.654 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:56:52.654 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:56:52.654 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:56:52.654 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:56:52.654 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:57:13.551 5123 ERROR neutron.openstack.common.rpc.amqp [req-2ac81685-e397-4aac-b747-5ea38e29eacc None] Exception during message handling
2015-01-12 10:57:13.551 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:57:13.551 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:57:13.551 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:57:13.551 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:57:13.551 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:57:13.551 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:57:13.551 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:57:13.551 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:57:13.551 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:57:13.551 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:57:13.551 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:57:13.551 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:57:13.551 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:57:13.551 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:57:13.551 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:57:13.551 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:57:13.551 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:57:13.551 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:57:13.551 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:57:13.551 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:57:13.551 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:57:13.551 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:57:13.551 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:57:13.551 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:57:13.551 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:57:13.551 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:57:13.551 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:57:13.551 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:57:13.551 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:57:13.551 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:57:13.551 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:57:13.551 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:57:13.551 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:57:13.551 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:57:13.551 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:57:13.551 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:57:13.551 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:57:13.551 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:57:13.551 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:57:13.551 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:57:13.551 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:57:13.551 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:57:13.551 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:57:13.551 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:57:13.551 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:57:13.551 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:57:13.551 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:57:13.551 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:57:13.551 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:57:14.579 5123 ERROR neutron.openstack.common.rpc.amqp [req-3410e9e8-e53d-49c7-8d8a-099919344d84 None] Exception during message handling
2015-01-12 10:57:14.579 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:57:14.579 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:57:14.579 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:57:14.579 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:57:14.579 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:57:14.579 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:57:14.579 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:57:14.579 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:57:14.579 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:57:14.579 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:57:14.579 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:57:14.579 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:57:14.579 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:57:14.579 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:57:14.579 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:57:14.579 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:57:14.579 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:57:14.579 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:57:14.579 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:57:14.579 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:57:14.579 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:57:14.579 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:57:14.579 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:57:14.579 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:57:14.579 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:57:14.579 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:57:14.579 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:57:14.579 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:57:14.579 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:57:14.579 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:57:14.579 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:57:14.579 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:57:14.579 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:57:14.579 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:57:14.579 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:57:14.579 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:57:14.579 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:57:14.579 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:57:14.579 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:57:14.579 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:57:14.579 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:57:14.579 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:57:14.579 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:57:14.579 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:57:14.579 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:57:14.579 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:57:14.579 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:57:14.579 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:57:14.579 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:57:15.339 5123 ERROR neutron.openstack.common.rpc.amqp [req-2be76350-ae3d-4759-9b49-0c21e26515fe None] Exception during message handling
2015-01-12 10:57:15.339 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:57:15.339 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:57:15.339 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:57:15.339 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:57:15.339 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:57:15.339 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:57:15.339 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:57:15.339 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:57:15.339 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:57:15.339 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:57:15.339 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:57:15.339 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:57:15.339 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:57:15.339 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:57:15.339 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:57:15.339 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:57:15.339 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:57:15.339 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:57:15.339 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:57:15.339 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:57:15.339 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:57:15.339 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:57:15.339 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:57:15.339 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:57:15.339 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:57:15.339 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:57:15.339 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:57:15.339 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:57:15.339 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:57:15.339 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:57:15.339 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:57:15.339 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:57:15.339 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:57:15.339 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:57:15.339 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:57:15.339 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:57:15.339 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:57:15.339 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:57:15.339 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:57:15.339 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:57:15.339 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:57:15.339 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:57:15.339 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:57:15.339 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:57:15.339 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:57:15.339 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:57:15.339 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:57:15.339 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:57:15.339 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:57:16.783 5123 ERROR neutron.openstack.common.rpc.amqp [req-ba959d34-4122-467a-af27-a05fb32a4dd7 None] Exception during message handling
2015-01-12 10:57:16.783 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:57:16.783 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:57:16.783 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:57:16.783 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:57:16.783 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:57:16.783 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:57:16.783 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:57:16.783 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:57:16.783 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:57:16.783 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:57:16.783 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:57:16.783 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:57:16.783 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:57:16.783 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:57:16.783 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:57:16.783 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:57:16.783 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:57:16.783 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:57:16.783 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:57:16.783 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:57:16.783 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:57:16.783 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:57:16.783 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:57:16.783 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:57:16.783 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:57:16.783 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:57:16.783 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:57:16.783 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:57:16.783 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:57:16.783 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:57:16.783 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:57:16.783 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:57:16.783 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:57:16.783 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:57:16.783 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:57:16.783 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:57:16.783 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:57:16.783 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:57:16.783 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:57:16.783 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:57:16.783 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:57:16.783 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:57:16.783 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:57:16.783 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:57:16.783 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:57:16.783 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:57:16.783 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:57:16.783 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:57:16.783 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:57:17.901 5123 ERROR neutron.openstack.common.rpc.amqp [req-6d879d97-00f5-4622-b261-5a960ef38d9e None] Exception during message handling
2015-01-12 10:57:17.901 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:57:17.901 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:57:17.901 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:57:17.901 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:57:17.901 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:57:17.901 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:57:17.901 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:57:17.901 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:57:17.901 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:57:17.901 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:57:17.901 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:57:17.901 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:57:17.901 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:57:17.901 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:57:17.901 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:57:17.901 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:57:17.901 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:57:17.901 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:57:17.901 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:57:17.901 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:57:17.901 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:57:17.901 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:57:17.901 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:57:17.901 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:57:17.901 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:57:17.901 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:57:17.901 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:57:17.901 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:57:17.901 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:57:17.901 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:57:17.901 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:57:17.901 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:57:17.901 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:57:17.901 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:57:17.901 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:57:17.901 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:57:17.901 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:57:17.901 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:57:17.901 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:57:17.901 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:57:17.901 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:57:17.901 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:57:17.901 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:57:17.901 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:57:17.901 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:57:17.901 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:57:17.901 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:57:17.901 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:57:17.901 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:57:18.920 5123 ERROR neutron.openstack.common.rpc.amqp [req-b8edb94a-3869-47c7-932d-fd8e4366af8b None] Exception during message handling
2015-01-12 10:57:18.920 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:57:18.920 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:57:18.920 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:57:18.920 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:57:18.920 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:57:18.920 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:57:18.920 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:57:18.920 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:57:18.920 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:57:18.920 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:57:18.920 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:57:18.920 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:57:18.920 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:57:18.920 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:57:18.920 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:57:18.920 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:57:18.920 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:57:18.920 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:57:18.920 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:57:18.920 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:57:18.920 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:57:18.920 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:57:18.920 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:57:18.920 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:57:18.920 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:57:18.920 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:57:18.920 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:57:18.920 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:57:18.920 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:57:18.920 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:57:18.920 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:57:18.920 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:57:18.920 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:57:18.920 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:57:18.920 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:57:18.920 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:57:18.920 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:57:18.920 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:57:18.920 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:57:18.920 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:57:18.920 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:57:18.920 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:57:18.920 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:57:18.920 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:57:18.920 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:57:18.920 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:57:18.920 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:57:18.920 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:57:18.920 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:57:22.660 5123 ERROR neutron.openstack.common.rpc.amqp [req-09e033f2-309b-4a54-a176-3dad6ebb93f2 None] Exception during message handling
2015-01-12 10:57:22.660 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:57:22.660 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:57:22.660 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:57:22.660 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:57:22.660 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:57:22.660 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:57:22.660 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:57:22.660 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:57:22.660 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:57:22.660 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:57:22.660 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:57:22.660 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:57:22.660 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:57:22.660 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:57:22.660 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:57:22.660 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:57:22.660 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:57:22.660 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:57:22.660 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:57:22.660 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:57:22.660 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:57:22.660 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:57:22.660 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:57:22.660 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:57:22.660 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:57:22.660 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:57:22.660 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:57:22.660 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:57:22.660 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:57:22.660 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:57:22.660 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:57:22.660 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:57:22.660 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:57:22.660 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:57:22.660 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:57:22.660 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:57:22.660 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:57:22.660 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:57:22.660 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:57:22.660 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:57:22.660 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:57:22.660 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:57:22.660 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:57:22.660 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:57:22.660 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:57:22.660 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:57:22.660 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:57:22.660 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:57:22.660 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:57:42.639 5123 ERROR neutron.openstack.common.rpc.amqp [req-09e033f2-309b-4a54-a176-3dad6ebb93f2 None] Exception during message handling
2015-01-12 10:57:42.639 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:57:42.639 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:57:42.639 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:57:42.639 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:57:42.639 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:57:42.639 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:57:42.639 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:57:42.639 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/services/metering/metering_plugin.py", line 35, in get_sync_data_metering
2015-01-12 10:57:42.639 5123 TRACE neutron.openstack.common.rpc.amqp     return super(MeteringCallbacks, self).get_sync_data_metering(context)
2015-01-12 10:57:42.639 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/metering/metering_db.py", line 238, in get_sync_data_metering
2015-01-12 10:57:42.639 5123 TRACE neutron.openstack.common.rpc.amqp     return self._process_sync_metering_data(labels)
2015-01-12 10:57:42.639 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/metering/metering_db.py", line 214, in _process_sync_metering_data
2015-01-12 10:57:42.639 5123 TRACE neutron.openstack.common.rpc.amqp     for label in labels:
2015-01-12 10:57:42.639 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:57:42.639 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:57:42.639 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:57:42.639 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:57:42.639 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:57:42.639 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:57:42.639 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:57:42.639 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:57:42.639 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 805, in _connection_for_bind
2015-01-12 10:57:42.639 5123 TRACE neutron.openstack.common.rpc.amqp     return engine.contextual_connect(**kwargs)
2015-01-12 10:57:42.639 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:57:42.639 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:57:42.639 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:57:42.639 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:57:42.639 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:57:42.639 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:57:42.639 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:57:42.639 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:57:42.639 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:57:42.639 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:57:42.639 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:57:42.639 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:57:42.639 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:57:42.639 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:57:42.639 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:57:42.639 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:57:42.639 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:57:42.639 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:57:42.639 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:57:42.639 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:57:42.642 5123 ERROR neutron.openstack.common.rpc.common [req-09e033f2-309b-4a54-a176-3dad6ebb93f2 None] Returning exception (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None to caller
2015-01-12 10:57:42.642 5123 ERROR neutron.openstack.common.rpc.common [req-09e033f2-309b-4a54-a176-3dad6ebb93f2 None] ['Traceback (most recent call last):\n', '  File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data\n    **args)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch\n    neutron_ctxt, version, method, namespace, **kwargs)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch\n    result = getattr(proxyobj, method)(ctxt, **kwargs)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/services/metering/metering_plugin.py", line 35, in get_sync_data_metering\n    return super(MeteringCallbacks, self).get_sync_data_metering(context)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/db/metering/metering_db.py", line 238, in get_sync_data_metering\n    return self._process_sync_metering_data(labels)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/db/metering/metering_db.py", line 214, in _process_sync_metering_data\n    for label in labels:\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__\n    return self._execute_and_instances(context)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances\n    close_with_result=True)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session\n    **kw)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection\n    close_with_result=close_with_result)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 805, in _connection_for_bind\n    return engine.contextual_connect(**kwargs)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect\n    self.pool.connect(),\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect\n    return _ConnectionFairy(self).checkout()\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__\n    conn = self.connection = self._connection_record.get_connection()\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection\n    self.connection = self.__connect()\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect\n    connection = self.__pool._creator()\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect\n    return dialect.connect(*cargs, **cparams)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect\n    return self.dbapi.connect(*cargs, **cparams)\n', '  File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect\n    return Connection(*args, **kwargs)\n', '  File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__\n    super(Connection, self).__init__(*args, **kwargs2)\n', 'OperationalError: (OperationalError) (2003, "Can\'t connect to MySQL server on \'10.5.10.200\' (111)") None None\n']
2015-01-12 10:57:43.585 5123 ERROR neutron.openstack.common.rpc.amqp [req-2ac81685-e397-4aac-b747-5ea38e29eacc None] Exception during message handling
2015-01-12 10:57:43.585 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:57:43.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:57:43.585 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:57:43.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:57:43.585 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:57:43.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:57:43.585 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:57:43.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:57:43.585 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:57:43.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:57:43.585 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:57:43.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:57:43.585 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:57:43.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:57:43.585 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:57:43.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:57:43.585 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:57:43.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:57:43.585 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:57:43.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:57:43.585 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:57:43.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:57:43.585 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:57:43.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:57:43.585 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:57:43.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:57:43.585 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:57:43.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:57:43.585 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:57:43.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:57:43.585 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:57:43.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:57:43.585 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:57:43.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:57:43.585 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:57:43.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:57:43.585 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:57:43.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:57:43.585 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:57:43.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:57:43.585 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:57:43.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:57:43.585 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:57:43.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:57:43.585 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:57:43.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:57:43.585 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:57:43.585 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:57:43.585 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:57:44.581 5123 ERROR neutron.openstack.common.rpc.amqp [req-3410e9e8-e53d-49c7-8d8a-099919344d84 None] Exception during message handling
2015-01-12 10:57:44.581 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:57:44.581 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:57:44.581 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:57:44.581 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:57:44.581 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:57:44.581 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:57:44.581 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:57:44.581 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:57:44.581 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:57:44.581 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:57:44.581 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:57:44.581 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:57:44.581 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:57:44.581 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:57:44.581 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:57:44.581 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:57:44.581 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:57:44.581 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:57:44.581 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:57:44.581 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:57:44.581 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:57:44.581 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:57:44.581 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:57:44.581 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:57:44.581 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:57:44.581 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:57:44.581 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:57:44.581 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:57:44.581 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:57:44.581 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:57:44.581 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:57:44.581 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:57:44.581 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:57:44.581 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:57:44.581 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:57:44.581 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:57:44.581 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:57:44.581 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:57:44.581 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:57:44.581 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:57:44.581 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:57:44.581 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:57:44.581 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:57:44.581 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:57:44.581 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:57:44.581 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:57:44.581 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:57:44.581 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:57:44.581 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:57:45.340 5123 ERROR neutron.openstack.common.rpc.amqp [req-2be76350-ae3d-4759-9b49-0c21e26515fe None] Exception during message handling
2015-01-12 10:57:45.340 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:57:45.340 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:57:45.340 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:57:45.340 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:57:45.340 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:57:45.340 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:57:45.340 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:57:45.340 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:57:45.340 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:57:45.340 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:57:45.340 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:57:45.340 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:57:45.340 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:57:45.340 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:57:45.340 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:57:45.340 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:57:45.340 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:57:45.340 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:57:45.340 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:57:45.340 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:57:45.340 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:57:45.340 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:57:45.340 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:57:45.340 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:57:45.340 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:57:45.340 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:57:45.340 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:57:45.340 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:57:45.340 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:57:45.340 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:57:45.340 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:57:45.340 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:57:45.340 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:57:45.340 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:57:45.340 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:57:45.340 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:57:45.340 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:57:45.340 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:57:45.340 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:57:45.340 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:57:45.340 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:57:45.340 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:57:45.340 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:57:45.340 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:57:45.340 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:57:45.340 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:57:45.340 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:57:45.340 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:57:45.340 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:57:47.902 5123 ERROR neutron.openstack.common.rpc.amqp [req-a6736142-750c-4290-91a6-83aaebe61b11 None] Exception during message handling
2015-01-12 10:57:47.902 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:57:47.902 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:57:47.902 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:57:47.902 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:57:47.902 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:57:47.902 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:57:47.902 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:57:47.902 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:57:47.902 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:57:47.902 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:57:47.902 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:57:47.902 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:57:47.902 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:57:47.902 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:57:47.902 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:57:47.902 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:57:47.902 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:57:47.902 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:57:47.902 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:57:47.902 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:57:47.902 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:57:47.902 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:57:47.902 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:57:47.902 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:57:47.902 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:57:47.902 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:57:47.902 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:57:47.902 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:57:47.902 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:57:47.902 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:57:47.902 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:57:47.902 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:57:47.902 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:57:47.902 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:57:47.902 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:57:47.902 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:57:47.902 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:57:47.902 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:57:47.902 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:57:47.902 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:57:47.902 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:57:47.902 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:57:47.902 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:57:47.902 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:57:47.902 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:57:47.902 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:57:47.902 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:57:47.902 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:57:47.902 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:57:48.921 5123 ERROR neutron.openstack.common.rpc.amqp [req-b8edb94a-3869-47c7-932d-fd8e4366af8b None] Exception during message handling
2015-01-12 10:57:48.921 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:57:48.921 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:57:48.921 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:57:48.921 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:57:48.921 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:57:48.921 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:57:48.921 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:57:48.921 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:57:48.921 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:57:48.921 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:57:48.921 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:57:48.921 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:57:48.921 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:57:48.921 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:57:48.921 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:57:48.921 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:57:48.921 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:57:48.921 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:57:48.921 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:57:48.921 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:57:48.921 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:57:48.921 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:57:48.921 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:57:48.921 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:57:48.921 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:57:48.921 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:57:48.921 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:57:48.921 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:57:48.921 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:57:48.921 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:57:48.921 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:57:48.921 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:57:48.921 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:57:48.921 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:57:48.921 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:57:48.921 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:57:48.921 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:57:48.921 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:57:48.921 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:57:48.921 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:57:48.921 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:57:48.921 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:57:48.921 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:57:48.921 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:57:48.921 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:57:48.921 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:57:48.921 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:57:48.921 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:57:48.921 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:57:50.669 5123 ERROR neutron.openstack.common.rpc.amqp [req-db47a73c-685c-44f4-a021-8ea37beeab58 None] Exception during message handling
2015-01-12 10:57:50.669 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:57:50.669 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:57:50.669 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:57:50.669 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:57:50.669 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:57:50.669 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:57:50.669 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:57:50.669 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:57:50.669 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:57:50.669 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:57:50.669 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:57:50.669 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:57:50.669 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:57:50.669 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:57:50.669 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:57:50.669 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:57:50.669 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:57:50.669 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:57:50.669 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:57:50.669 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:57:50.669 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:57:50.669 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:57:50.669 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:57:50.669 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:57:50.669 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:57:50.669 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:57:50.669 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:57:50.669 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:57:50.669 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:57:50.669 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:57:50.669 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:57:50.669 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:57:50.669 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:57:50.669 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:57:50.669 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:57:50.669 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:57:50.669 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:57:50.669 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:57:50.669 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:57:50.669 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:57:50.669 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:57:50.669 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:57:50.669 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:57:50.669 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:57:50.669 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:57:50.669 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:57:50.669 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:57:50.669 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:57:50.669 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:57:52.664 5123 ERROR neutron.openstack.common.rpc.amqp [req-09e033f2-309b-4a54-a176-3dad6ebb93f2 None] Exception during message handling
2015-01-12 10:57:52.664 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:57:52.664 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:57:52.664 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:57:52.664 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:57:52.664 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:57:52.664 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:57:52.664 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:57:52.664 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:57:52.664 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:57:52.664 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:57:52.664 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:57:52.664 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:57:52.664 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:57:52.664 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:57:52.664 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:57:52.664 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:57:52.664 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:57:52.664 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:57:52.664 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:57:52.664 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:57:52.664 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:57:52.664 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:57:52.664 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:57:52.664 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:57:52.664 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:57:52.664 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:57:52.664 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:57:52.664 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:57:52.664 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:57:52.664 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:57:52.664 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:57:52.664 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:57:52.664 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:57:52.664 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:57:52.664 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:57:52.664 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:57:52.664 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:57:52.664 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:57:52.664 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:57:52.664 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:57:52.664 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:57:52.664 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:57:52.664 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:57:52.664 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:57:52.664 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:57:52.664 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:57:52.664 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:57:52.664 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:57:52.664 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:58:13.583 5123 ERROR neutron.openstack.common.rpc.amqp [req-2ac81685-e397-4aac-b747-5ea38e29eacc None] Exception during message handling
2015-01-12 10:58:13.583 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:58:13.583 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:58:13.583 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:58:13.583 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:58:13.583 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:58:13.583 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:58:13.583 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:58:13.583 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:58:13.583 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:58:13.583 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:58:13.583 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:58:13.583 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:58:13.583 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:58:13.583 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:58:13.583 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:58:13.583 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:58:13.583 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:58:13.583 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:58:13.583 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:58:13.583 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:58:13.583 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:58:13.583 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:58:13.583 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:58:13.583 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:58:13.583 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:58:13.583 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:58:13.583 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:58:13.583 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:58:13.583 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:58:13.583 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:58:13.583 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:58:13.583 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:58:13.583 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:58:13.583 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:58:13.583 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:58:13.583 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:58:13.583 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:58:13.583 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:58:13.583 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:58:13.583 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:58:13.583 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:58:13.583 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:58:13.583 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:58:13.583 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:58:13.583 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:58:13.583 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:58:13.583 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:58:13.583 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:58:13.583 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:58:14.582 5123 ERROR neutron.openstack.common.rpc.amqp [req-3410e9e8-e53d-49c7-8d8a-099919344d84 None] Exception during message handling
2015-01-12 10:58:14.582 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:58:14.582 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:58:14.582 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:58:14.582 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:58:14.582 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:58:14.582 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:58:14.582 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:58:14.582 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:58:14.582 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:58:14.582 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:58:14.582 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:58:14.582 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:58:14.582 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:58:14.582 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:58:14.582 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:58:14.582 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:58:14.582 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:58:14.582 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:58:14.582 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:58:14.582 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:58:14.582 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:58:14.582 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:58:14.582 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:58:14.582 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:58:14.582 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:58:14.582 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:58:14.582 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:58:14.582 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:58:14.582 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:58:14.582 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:58:14.582 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:58:14.582 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:58:14.582 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:58:14.582 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:58:14.582 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:58:14.582 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:58:14.582 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:58:14.582 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:58:14.582 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:58:14.582 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:58:14.582 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:58:14.582 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:58:14.582 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:58:14.582 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:58:14.582 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:58:14.582 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:58:14.582 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:58:14.582 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:58:14.582 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:58:15.340 5123 ERROR neutron.openstack.common.rpc.amqp [req-2be76350-ae3d-4759-9b49-0c21e26515fe None] Exception during message handling
2015-01-12 10:58:15.340 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:58:15.340 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:58:15.340 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:58:15.340 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:58:15.340 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:58:15.340 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:58:15.340 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:58:15.340 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:58:15.340 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:58:15.340 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:58:15.340 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:58:15.340 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:58:15.340 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:58:15.340 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:58:15.340 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:58:15.340 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:58:15.340 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:58:15.340 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:58:15.340 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:58:15.340 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:58:15.340 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:58:15.340 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:58:15.340 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:58:15.340 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:58:15.340 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:58:15.340 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:58:15.340 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:58:15.340 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:58:15.340 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:58:15.340 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:58:15.340 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:58:15.340 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:58:15.340 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:58:15.340 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:58:15.340 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:58:15.340 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:58:15.340 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:58:15.340 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:58:15.340 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:58:15.340 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:58:15.340 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:58:15.340 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:58:15.340 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:58:15.340 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:58:15.340 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:58:15.340 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:58:15.340 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:58:15.340 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:58:15.340 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:58:17.901 5123 ERROR neutron.openstack.common.rpc.amqp [req-ac3e0a27-2ea0-4577-9125-fde31c543ac6 None] Exception during message handling
2015-01-12 10:58:17.901 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:58:17.901 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:58:17.901 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:58:17.901 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:58:17.901 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:58:17.901 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:58:17.901 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:58:17.901 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:58:17.901 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:58:17.901 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:58:17.901 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:58:17.901 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:58:17.901 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:58:17.901 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:58:17.901 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:58:17.901 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:58:17.901 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:58:17.901 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:58:17.901 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:58:17.901 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:58:17.901 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:58:17.901 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:58:17.901 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:58:17.901 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:58:17.901 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:58:17.901 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:58:17.901 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:58:17.901 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:58:17.901 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:58:17.901 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:58:17.901 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:58:17.901 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:58:17.901 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:58:17.901 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:58:17.901 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:58:17.901 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:58:17.901 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:58:17.901 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:58:17.901 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:58:17.901 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:58:17.901 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:58:17.901 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:58:17.901 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:58:17.901 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:58:17.901 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:58:17.901 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:58:17.901 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:58:17.901 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:58:17.901 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:58:18.922 5123 ERROR neutron.openstack.common.rpc.amqp [req-b8edb94a-3869-47c7-932d-fd8e4366af8b None] Exception during message handling
2015-01-12 10:58:18.922 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:58:18.922 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:58:18.922 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:58:18.922 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:58:18.922 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:58:18.922 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:58:18.922 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:58:18.922 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:58:18.922 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:58:18.922 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:58:18.922 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:58:18.922 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:58:18.922 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:58:18.922 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:58:18.922 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:58:18.922 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:58:18.922 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:58:18.922 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:58:18.922 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:58:18.922 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:58:18.922 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:58:18.922 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:58:18.922 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:58:18.922 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:58:18.922 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:58:18.922 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:58:18.922 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:58:18.922 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:58:18.922 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:58:18.922 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:58:18.922 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:58:18.922 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:58:18.922 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:58:18.922 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:58:18.922 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:58:18.922 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:58:18.922 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:58:18.922 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:58:18.922 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:58:18.922 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:58:18.922 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:58:18.922 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:58:18.922 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:58:18.922 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:58:18.922 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:58:18.922 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:58:18.922 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:58:18.922 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:58:18.922 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:58:22.663 5123 ERROR neutron.openstack.common.rpc.amqp [req-09e033f2-309b-4a54-a176-3dad6ebb93f2 None] Exception during message handling
2015-01-12 10:58:22.663 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:58:22.663 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:58:22.663 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:58:22.663 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:58:22.663 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:58:22.663 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:58:22.663 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:58:22.663 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:58:22.663 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:58:22.663 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:58:22.663 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:58:22.663 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:58:22.663 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:58:22.663 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:58:22.663 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:58:22.663 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:58:22.663 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:58:22.663 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:58:22.663 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:58:22.663 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:58:22.663 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:58:22.663 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:58:22.663 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:58:22.663 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:58:22.663 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:58:22.663 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:58:22.663 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:58:22.663 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:58:22.663 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:58:22.663 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:58:22.663 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:58:22.663 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:58:22.663 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:58:22.663 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:58:22.663 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:58:22.663 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:58:22.663 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:58:22.663 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:58:22.663 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:58:22.663 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:58:22.663 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:58:22.663 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:58:22.663 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:58:22.663 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:58:22.663 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:58:22.663 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:58:22.663 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:58:22.663 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:58:22.663 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:58:43.585 5123 ERROR neutron.openstack.common.rpc.amqp [req-2ac81685-e397-4aac-b747-5ea38e29eacc None] Exception during message handling
2015-01-12 10:58:43.585 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:58:43.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:58:43.585 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:58:43.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:58:43.585 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:58:43.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:58:43.585 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:58:43.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:58:43.585 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:58:43.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:58:43.585 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:58:43.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:58:43.585 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:58:43.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:58:43.585 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:58:43.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:58:43.585 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:58:43.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:58:43.585 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:58:43.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:58:43.585 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:58:43.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:58:43.585 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:58:43.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:58:43.585 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:58:43.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:58:43.585 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:58:43.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:58:43.585 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:58:43.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:58:43.585 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:58:43.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:58:43.585 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:58:43.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:58:43.585 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:58:43.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:58:43.585 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:58:43.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:58:43.585 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:58:43.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:58:43.585 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:58:43.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:58:43.585 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:58:43.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:58:43.585 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:58:43.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:58:43.585 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:58:43.585 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:58:43.585 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:58:44.584 5123 ERROR neutron.openstack.common.rpc.amqp [req-3410e9e8-e53d-49c7-8d8a-099919344d84 None] Exception during message handling
2015-01-12 10:58:44.584 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:58:44.584 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:58:44.584 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:58:44.584 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:58:44.584 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:58:44.584 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:58:44.584 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:58:44.584 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:58:44.584 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:58:44.584 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:58:44.584 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:58:44.584 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:58:44.584 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:58:44.584 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:58:44.584 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:58:44.584 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:58:44.584 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:58:44.584 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:58:44.584 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:58:44.584 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:58:44.584 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:58:44.584 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:58:44.584 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:58:44.584 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:58:44.584 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:58:44.584 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:58:44.584 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:58:44.584 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:58:44.584 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:58:44.584 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:58:44.584 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:58:44.584 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:58:44.584 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:58:44.584 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:58:44.584 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:58:44.584 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:58:44.584 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:58:44.584 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:58:44.584 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:58:44.584 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:58:44.584 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:58:44.584 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:58:44.584 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:58:44.584 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:58:44.584 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:58:44.584 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:58:44.584 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:58:44.584 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:58:44.584 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:58:45.342 5123 ERROR neutron.openstack.common.rpc.amqp [req-2be76350-ae3d-4759-9b49-0c21e26515fe None] Exception during message handling
2015-01-12 10:58:45.342 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:58:45.342 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:58:45.342 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:58:45.342 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:58:45.342 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:58:45.342 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:58:45.342 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:58:45.342 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:58:45.342 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:58:45.342 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:58:45.342 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:58:45.342 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:58:45.342 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:58:45.342 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:58:45.342 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:58:45.342 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:58:45.342 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:58:45.342 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:58:45.342 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:58:45.342 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:58:45.342 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:58:45.342 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:58:45.342 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:58:45.342 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:58:45.342 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:58:45.342 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:58:45.342 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:58:45.342 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:58:45.342 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:58:45.342 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:58:45.342 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:58:45.342 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:58:45.342 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:58:45.342 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:58:45.342 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:58:45.342 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:58:45.342 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:58:45.342 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:58:45.342 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:58:45.342 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:58:45.342 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:58:45.342 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:58:45.342 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:58:45.342 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:58:45.342 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:58:45.342 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:58:45.342 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:58:45.342 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:58:45.342 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:58:46.786 5123 ERROR neutron.openstack.common.rpc.amqp [req-ba959d34-4122-467a-af27-a05fb32a4dd7 None] Exception during message handling
2015-01-12 10:58:46.786 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:58:46.786 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:58:46.786 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:58:46.786 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:58:46.786 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:58:46.786 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:58:46.786 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:58:46.786 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:58:46.786 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:58:46.786 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:58:46.786 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:58:46.786 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:58:46.786 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:58:46.786 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:58:46.786 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:58:46.786 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:58:46.786 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:58:46.786 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:58:46.786 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:58:46.786 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:58:46.786 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:58:46.786 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:58:46.786 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:58:46.786 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:58:46.786 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:58:46.786 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:58:46.786 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:58:46.786 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:58:46.786 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:58:46.786 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:58:46.786 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:58:46.786 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:58:46.786 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:58:46.786 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:58:46.786 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:58:46.786 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:58:46.786 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:58:46.786 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:58:46.786 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:58:46.786 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:58:46.786 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:58:46.786 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:58:46.786 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:58:46.786 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:58:46.786 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:58:46.786 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:58:46.786 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:58:46.786 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:58:46.786 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:58:47.902 5123 ERROR neutron.openstack.common.rpc.amqp [req-784bb391-18ec-466c-a384-0864ad8a3ff5 None] Exception during message handling
2015-01-12 10:58:47.902 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:58:47.902 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:58:47.902 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:58:47.902 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:58:47.902 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:58:47.902 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:58:47.902 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:58:47.902 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:58:47.902 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:58:47.902 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:58:47.902 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:58:47.902 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:58:47.902 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:58:47.902 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:58:47.902 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:58:47.902 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:58:47.902 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:58:47.902 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:58:47.902 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:58:47.902 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:58:47.902 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:58:47.902 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:58:47.902 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:58:47.902 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:58:47.902 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:58:47.902 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:58:47.902 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:58:47.902 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:58:47.902 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:58:47.902 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:58:47.902 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:58:47.902 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:58:47.902 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:58:47.902 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:58:47.902 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:58:47.902 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:58:47.902 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:58:47.902 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:58:47.902 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:58:47.902 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:58:47.902 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:58:47.902 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:58:47.902 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:58:47.902 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:58:47.902 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:58:47.902 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:58:47.902 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:58:47.902 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:58:47.902 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:58:48.922 5123 ERROR neutron.openstack.common.rpc.amqp [req-b8edb94a-3869-47c7-932d-fd8e4366af8b None] Exception during message handling
2015-01-12 10:58:48.922 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:58:48.922 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:58:48.922 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:58:48.922 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:58:48.922 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:58:48.922 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:58:48.922 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:58:48.922 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:58:48.922 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:58:48.922 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:58:48.922 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:58:48.922 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:58:48.922 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:58:48.922 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:58:48.922 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:58:48.922 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:58:48.922 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:58:48.922 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:58:48.922 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:58:48.922 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:58:48.922 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:58:48.922 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:58:48.922 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:58:48.922 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:58:48.922 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:58:48.922 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:58:48.922 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:58:48.922 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:58:48.922 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:58:48.922 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:58:48.922 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:58:48.922 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:58:48.922 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:58:48.922 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:58:48.922 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:58:48.922 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:58:48.922 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:58:48.922 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:58:48.922 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:58:48.922 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:58:48.922 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:58:48.922 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:58:48.922 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:58:48.922 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:58:48.922 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:58:48.922 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:58:48.922 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:58:48.922 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:58:48.922 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:58:52.675 5123 ERROR neutron.openstack.common.rpc.amqp [req-09e033f2-309b-4a54-a176-3dad6ebb93f2 None] Exception during message handling
2015-01-12 10:58:52.675 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:58:52.675 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:58:52.675 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:58:52.675 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:58:52.675 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:58:52.675 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:58:52.675 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:58:52.675 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:58:52.675 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:58:52.675 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:58:52.675 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:58:52.675 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:58:52.675 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:58:52.675 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:58:52.675 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:58:52.675 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:58:52.675 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:58:52.675 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:58:52.675 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:58:52.675 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:58:52.675 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:58:52.675 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:58:52.675 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:58:52.675 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:58:52.675 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:58:52.675 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:58:52.675 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:58:52.675 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:58:52.675 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:58:52.675 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:58:52.675 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:58:52.675 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:58:52.675 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:58:52.675 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:58:52.675 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:58:52.675 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:58:52.675 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:58:52.675 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:58:52.675 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:58:52.675 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:58:52.675 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:58:52.675 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:58:52.675 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:58:52.675 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:58:52.675 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:58:52.675 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:58:52.675 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:58:52.675 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:58:52.675 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:59:01.088 5123 ERROR neutron.openstack.common.rpc.amqp [req-f03f4a56-bb59-4182-8280-b54545aa0468 None] Exception during message handling
2015-01-12 10:59:01.088 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:59:01.088 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:59:01.088 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:59:01.088 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:59:01.088 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:59:01.088 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:59:01.088 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:59:01.088 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/services/metering/metering_plugin.py", line 35, in get_sync_data_metering
2015-01-12 10:59:01.088 5123 TRACE neutron.openstack.common.rpc.amqp     return super(MeteringCallbacks, self).get_sync_data_metering(context)
2015-01-12 10:59:01.088 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/metering/metering_db.py", line 238, in get_sync_data_metering
2015-01-12 10:59:01.088 5123 TRACE neutron.openstack.common.rpc.amqp     return self._process_sync_metering_data(labels)
2015-01-12 10:59:01.088 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/metering/metering_db.py", line 214, in _process_sync_metering_data
2015-01-12 10:59:01.088 5123 TRACE neutron.openstack.common.rpc.amqp     for label in labels:
2015-01-12 10:59:01.088 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:59:01.088 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:59:01.088 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:59:01.088 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:59:01.088 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:59:01.088 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:59:01.088 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:59:01.088 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:59:01.088 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 805, in _connection_for_bind
2015-01-12 10:59:01.088 5123 TRACE neutron.openstack.common.rpc.amqp     return engine.contextual_connect(**kwargs)
2015-01-12 10:59:01.088 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:59:01.088 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:59:01.088 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:59:01.088 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:59:01.088 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:59:01.088 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:59:01.088 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:59:01.088 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:59:01.088 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:59:01.088 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:59:01.088 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:59:01.088 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:59:01.088 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:59:01.088 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:59:01.088 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:59:01.088 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:59:01.088 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:59:01.088 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:59:01.088 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:59:01.088 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:59:01.091 5123 ERROR neutron.openstack.common.rpc.common [req-f03f4a56-bb59-4182-8280-b54545aa0468 None] Returning exception (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None to caller
2015-01-12 10:59:01.091 5123 ERROR neutron.openstack.common.rpc.common [req-f03f4a56-bb59-4182-8280-b54545aa0468 None] ['Traceback (most recent call last):\n', '  File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data\n    **args)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch\n    neutron_ctxt, version, method, namespace, **kwargs)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch\n    result = getattr(proxyobj, method)(ctxt, **kwargs)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/services/metering/metering_plugin.py", line 35, in get_sync_data_metering\n    return super(MeteringCallbacks, self).get_sync_data_metering(context)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/db/metering/metering_db.py", line 238, in get_sync_data_metering\n    return self._process_sync_metering_data(labels)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/db/metering/metering_db.py", line 214, in _process_sync_metering_data\n    for label in labels:\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__\n    return self._execute_and_instances(context)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances\n    close_with_result=True)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session\n    **kw)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection\n    close_with_result=close_with_result)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 805, in _connection_for_bind\n    return engine.contextual_connect(**kwargs)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect\n    self.pool.connect(),\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect\n    return _ConnectionFairy(self).checkout()\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__\n    conn = self.connection = self._connection_record.get_connection()\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection\n    self.connection = self.__connect()\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect\n    connection = self.__pool._creator()\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect\n    return dialect.connect(*cargs, **cparams)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect\n    return self.dbapi.connect(*cargs, **cparams)\n', '  File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect\n    return Connection(*args, **kwargs)\n', '  File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__\n    super(Connection, self).__init__(*args, **kwargs2)\n', 'OperationalError: (OperationalError) (2003, "Can\'t connect to MySQL server on \'10.5.10.200\' (111)") None None\n']
2015-01-12 10:59:13.588 5123 ERROR neutron.openstack.common.rpc.amqp [req-2ac81685-e397-4aac-b747-5ea38e29eacc None] Exception during message handling
2015-01-12 10:59:13.588 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:59:13.588 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:59:13.588 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:59:13.588 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:59:13.588 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:59:13.588 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:59:13.588 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:59:13.588 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:59:13.588 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:59:13.588 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:59:13.588 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:59:13.588 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:59:13.588 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:59:13.588 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:59:13.588 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:59:13.588 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:59:13.588 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:59:13.588 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:59:13.588 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:59:13.588 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:59:13.588 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:59:13.588 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:59:13.588 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:59:13.588 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:59:13.588 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:59:13.588 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:59:13.588 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:59:13.588 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:59:13.588 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:59:13.588 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:59:13.588 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:59:13.588 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:59:13.588 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:59:13.588 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:59:13.588 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:59:13.588 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:59:13.588 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:59:13.588 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:59:13.588 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:59:13.588 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:59:13.588 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:59:13.588 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:59:13.588 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:59:13.588 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:59:13.588 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:59:13.588 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:59:13.588 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:59:13.588 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:59:13.588 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:59:14.582 5123 ERROR neutron.openstack.common.rpc.amqp [req-3410e9e8-e53d-49c7-8d8a-099919344d84 None] Exception during message handling
2015-01-12 10:59:14.582 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:59:14.582 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:59:14.582 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:59:14.582 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:59:14.582 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:59:14.582 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:59:14.582 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:59:14.582 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:59:14.582 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:59:14.582 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:59:14.582 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:59:14.582 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:59:14.582 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:59:14.582 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:59:14.582 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:59:14.582 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:59:14.582 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:59:14.582 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:59:14.582 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:59:14.582 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:59:14.582 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:59:14.582 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:59:14.582 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:59:14.582 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:59:14.582 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:59:14.582 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:59:14.582 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:59:14.582 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:59:14.582 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:59:14.582 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:59:14.582 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:59:14.582 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:59:14.582 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:59:14.582 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:59:14.582 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:59:14.582 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:59:14.582 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:59:14.582 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:59:14.582 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:59:14.582 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:59:14.582 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:59:14.582 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:59:14.582 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:59:14.582 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:59:14.582 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:59:14.582 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:59:14.582 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:59:14.582 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:59:14.582 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:59:15.342 5123 ERROR neutron.openstack.common.rpc.amqp [req-2be76350-ae3d-4759-9b49-0c21e26515fe None] Exception during message handling
2015-01-12 10:59:15.342 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:59:15.342 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:59:15.342 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:59:15.342 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:59:15.342 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:59:15.342 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:59:15.342 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:59:15.342 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:59:15.342 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:59:15.342 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:59:15.342 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:59:15.342 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:59:15.342 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:59:15.342 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:59:15.342 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:59:15.342 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:59:15.342 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:59:15.342 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:59:15.342 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:59:15.342 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:59:15.342 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:59:15.342 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:59:15.342 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:59:15.342 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:59:15.342 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:59:15.342 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:59:15.342 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:59:15.342 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:59:15.342 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:59:15.342 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:59:15.342 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:59:15.342 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:59:15.342 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:59:15.342 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:59:15.342 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:59:15.342 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:59:15.342 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:59:15.342 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:59:15.342 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:59:15.342 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:59:15.342 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:59:15.342 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:59:15.342 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:59:15.342 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:59:15.342 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:59:15.342 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:59:15.342 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:59:15.342 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:59:15.342 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:59:17.906 5123 ERROR neutron.openstack.common.rpc.amqp [req-7feba4eb-20a3-4619-9fec-18a127964fc8 None] Exception during message handling
2015-01-12 10:59:17.906 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:59:17.906 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:59:17.906 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:59:17.906 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:59:17.906 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:59:17.906 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:59:17.906 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:59:17.906 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:59:17.906 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:59:17.906 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:59:17.906 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:59:17.906 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:59:17.906 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:59:17.906 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:59:17.906 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:59:17.906 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:59:17.906 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:59:17.906 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:59:17.906 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:59:17.906 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:59:17.906 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:59:17.906 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:59:17.906 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:59:17.906 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:59:17.906 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:59:17.906 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:59:17.906 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:59:17.906 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:59:17.906 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:59:17.906 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:59:17.906 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:59:17.906 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:59:17.906 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:59:17.906 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:59:17.906 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:59:17.906 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:59:17.906 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:59:17.906 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:59:17.906 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:59:17.906 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:59:17.906 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:59:17.906 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:59:17.906 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:59:17.906 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:59:17.906 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:59:17.906 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:59:17.906 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:59:17.906 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:59:17.906 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:59:18.922 5123 ERROR neutron.openstack.common.rpc.amqp [req-b8edb94a-3869-47c7-932d-fd8e4366af8b None] Exception during message handling
2015-01-12 10:59:18.922 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:59:18.922 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:59:18.922 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:59:18.922 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:59:18.922 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:59:18.922 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:59:18.922 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:59:18.922 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:59:18.922 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:59:18.922 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:59:18.922 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:59:18.922 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:59:18.922 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:59:18.922 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:59:18.922 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:59:18.922 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:59:18.922 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:59:18.922 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:59:18.922 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:59:18.922 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:59:18.922 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:59:18.922 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:59:18.922 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:59:18.922 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:59:18.922 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:59:18.922 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:59:18.922 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:59:18.922 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:59:18.922 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:59:18.922 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:59:18.922 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:59:18.922 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:59:18.922 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:59:18.922 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:59:18.922 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:59:18.922 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:59:18.922 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:59:18.922 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:59:18.922 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:59:18.922 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:59:18.922 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:59:18.922 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:59:18.922 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:59:18.922 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:59:18.922 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:59:18.922 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:59:18.922 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:59:18.922 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:59:18.922 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:59:20.683 5123 ERROR neutron.openstack.common.rpc.amqp [req-db47a73c-685c-44f4-a021-8ea37beeab58 None] Exception during message handling
2015-01-12 10:59:20.683 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:59:20.683 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:59:20.683 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:59:20.683 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:59:20.683 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:59:20.683 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:59:20.683 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:59:20.683 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:59:20.683 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:59:20.683 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:59:20.683 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:59:20.683 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:59:20.683 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:59:20.683 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:59:20.683 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:59:20.683 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:59:20.683 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:59:20.683 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:59:20.683 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:59:20.683 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:59:20.683 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:59:20.683 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:59:20.683 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:59:20.683 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:59:20.683 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:59:20.683 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:59:20.683 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:59:20.683 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:59:20.683 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:59:20.683 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:59:20.683 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:59:20.683 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:59:20.683 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:59:20.683 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:59:20.683 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:59:20.683 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:59:20.683 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:59:20.683 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:59:20.683 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:59:20.683 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:59:20.683 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:59:20.683 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:59:20.683 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:59:20.683 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:59:20.683 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:59:20.683 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:59:20.683 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:59:20.683 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:59:20.683 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:59:22.697 5123 ERROR neutron.openstack.common.rpc.amqp [req-09e033f2-309b-4a54-a176-3dad6ebb93f2 None] Exception during message handling
2015-01-12 10:59:22.697 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:59:22.697 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:59:22.697 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:59:22.697 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:59:22.697 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:59:22.697 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:59:22.697 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:59:22.697 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:59:22.697 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:59:22.697 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:59:22.697 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:59:22.697 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:59:22.697 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:59:22.697 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:59:22.697 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:59:22.697 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:59:22.697 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:59:22.697 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:59:22.697 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:59:22.697 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:59:22.697 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:59:22.697 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:59:22.697 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:59:22.697 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:59:22.697 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:59:22.697 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:59:22.697 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:59:22.697 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:59:22.697 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:59:22.697 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:59:22.697 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:59:22.697 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:59:22.697 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:59:22.697 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:59:22.697 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:59:22.697 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:59:22.697 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:59:22.697 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:59:22.697 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:59:22.697 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:59:22.697 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:59:22.697 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:59:22.697 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:59:22.697 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:59:22.697 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:59:22.697 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:59:22.697 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:59:22.697 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:59:22.697 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:59:43.603 5123 ERROR neutron.openstack.common.rpc.amqp [req-2ac81685-e397-4aac-b747-5ea38e29eacc None] Exception during message handling
2015-01-12 10:59:43.603 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:59:43.603 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:59:43.603 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:59:43.603 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:59:43.603 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:59:43.603 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:59:43.603 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:59:43.603 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:59:43.603 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:59:43.603 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:59:43.603 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:59:43.603 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:59:43.603 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:59:43.603 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:59:43.603 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:59:43.603 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:59:43.603 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:59:43.603 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:59:43.603 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:59:43.603 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:59:43.603 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:59:43.603 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:59:43.603 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:59:43.603 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:59:43.603 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:59:43.603 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:59:43.603 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:59:43.603 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:59:43.603 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:59:43.603 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:59:43.603 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:59:43.603 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:59:43.603 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:59:43.603 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:59:43.603 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:59:43.603 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:59:43.603 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:59:43.603 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:59:43.603 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:59:43.603 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:59:43.603 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:59:43.603 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:59:43.603 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:59:43.603 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:59:43.603 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:59:43.603 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:59:43.603 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:59:43.603 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:59:43.603 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:59:44.584 5123 ERROR neutron.openstack.common.rpc.amqp [req-3410e9e8-e53d-49c7-8d8a-099919344d84 None] Exception during message handling
2015-01-12 10:59:44.584 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:59:44.584 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:59:44.584 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:59:44.584 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:59:44.584 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:59:44.584 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:59:44.584 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:59:44.584 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:59:44.584 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:59:44.584 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:59:44.584 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:59:44.584 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:59:44.584 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:59:44.584 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:59:44.584 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:59:44.584 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:59:44.584 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:59:44.584 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:59:44.584 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:59:44.584 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:59:44.584 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:59:44.584 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:59:44.584 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:59:44.584 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:59:44.584 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:59:44.584 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:59:44.584 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:59:44.584 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:59:44.584 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:59:44.584 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:59:44.584 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:59:44.584 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:59:44.584 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:59:44.584 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:59:44.584 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:59:44.584 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:59:44.584 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:59:44.584 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:59:44.584 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:59:44.584 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:59:44.584 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:59:44.584 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:59:44.584 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:59:44.584 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:59:44.584 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:59:44.584 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:59:44.584 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:59:44.584 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:59:44.584 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:59:45.343 5123 ERROR neutron.openstack.common.rpc.amqp [req-2be76350-ae3d-4759-9b49-0c21e26515fe None] Exception during message handling
2015-01-12 10:59:45.343 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:59:45.343 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:59:45.343 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:59:45.343 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:59:45.343 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:59:45.343 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:59:45.343 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:59:45.343 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:59:45.343 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:59:45.343 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:59:45.343 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:59:45.343 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:59:45.343 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:59:45.343 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:59:45.343 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:59:45.343 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:59:45.343 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:59:45.343 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:59:45.343 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:59:45.343 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:59:45.343 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:59:45.343 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:59:45.343 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:59:45.343 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:59:45.343 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:59:45.343 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:59:45.343 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:59:45.343 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:59:45.343 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:59:45.343 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:59:45.343 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:59:45.343 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:59:45.343 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:59:45.343 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:59:45.343 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:59:45.343 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:59:45.343 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:59:45.343 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:59:45.343 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:59:45.343 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:59:45.343 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:59:45.343 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:59:45.343 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:59:45.343 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:59:45.343 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:59:45.343 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:59:45.343 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:59:45.343 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:59:45.343 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:59:47.903 5123 ERROR neutron.openstack.common.rpc.amqp [req-0fbfc085-ad48-4a18-8811-44ef848b85c3 None] Exception during message handling
2015-01-12 10:59:47.903 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:59:47.903 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:59:47.903 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:59:47.903 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:59:47.903 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:59:47.903 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:59:47.903 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:59:47.903 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:59:47.903 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:59:47.903 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:59:47.903 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:59:47.903 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:59:47.903 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:59:47.903 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:59:47.903 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:59:47.903 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:59:47.903 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:59:47.903 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:59:47.903 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:59:47.903 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:59:47.903 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:59:47.903 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:59:47.903 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:59:47.903 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:59:47.903 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:59:47.903 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:59:47.903 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:59:47.903 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:59:47.903 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:59:47.903 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:59:47.903 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:59:47.903 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:59:47.903 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:59:47.903 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:59:47.903 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:59:47.903 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:59:47.903 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:59:47.903 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:59:47.903 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:59:47.903 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:59:47.903 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:59:47.903 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:59:47.903 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:59:47.903 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:59:47.903 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:59:47.903 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:59:47.903 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:59:47.903 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:59:47.903 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:59:48.923 5123 ERROR neutron.openstack.common.rpc.amqp [req-b8edb94a-3869-47c7-932d-fd8e4366af8b None] Exception during message handling
2015-01-12 10:59:48.923 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:59:48.923 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:59:48.923 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:59:48.923 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:59:48.923 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:59:48.923 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:59:48.923 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:59:48.923 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:59:48.923 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:59:48.923 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:59:48.923 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:59:48.923 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:59:48.923 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:59:48.923 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:59:48.923 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:59:48.923 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:59:48.923 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:59:48.923 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:59:48.923 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:59:48.923 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:59:48.923 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:59:48.923 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:59:48.923 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:59:48.923 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:59:48.923 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:59:48.923 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:59:48.923 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:59:48.923 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:59:48.923 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:59:48.923 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:59:48.923 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:59:48.923 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:59:48.923 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:59:48.923 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:59:48.923 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:59:48.923 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:59:48.923 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:59:48.923 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:59:48.923 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:59:48.923 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:59:48.923 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:59:48.923 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:59:48.923 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:59:48.923 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:59:48.923 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:59:48.923 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:59:48.923 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:59:48.923 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:59:48.923 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 10:59:52.729 5123 ERROR neutron.openstack.common.rpc.amqp [req-09e033f2-309b-4a54-a176-3dad6ebb93f2 None] Exception during message handling
2015-01-12 10:59:52.729 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 10:59:52.729 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 10:59:52.729 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 10:59:52.729 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 10:59:52.729 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 10:59:52.729 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 10:59:52.729 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 10:59:52.729 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 10:59:52.729 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 10:59:52.729 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 10:59:52.729 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 10:59:52.729 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 10:59:52.729 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 10:59:52.729 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 10:59:52.729 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 10:59:52.729 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 10:59:52.729 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 10:59:52.729 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 10:59:52.729 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 10:59:52.729 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 10:59:52.729 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 10:59:52.729 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 10:59:52.729 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 10:59:52.729 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 10:59:52.729 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 10:59:52.729 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 10:59:52.729 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 10:59:52.729 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 10:59:52.729 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 10:59:52.729 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 10:59:52.729 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 10:59:52.729 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 10:59:52.729 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 10:59:52.729 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 10:59:52.729 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 10:59:52.729 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 10:59:52.729 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 10:59:52.729 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 10:59:52.729 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 10:59:52.729 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 10:59:52.729 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 10:59:52.729 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 10:59:52.729 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 10:59:52.729 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 10:59:52.729 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 10:59:52.729 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 10:59:52.729 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 10:59:52.729 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 10:59:52.729 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 11:00:02.720 5123 ERROR neutron.openstack.common.rpc.amqp [req-09e033f2-309b-4a54-a176-3dad6ebb93f2 None] Exception during message handling
2015-01-12 11:00:02.720 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 11:00:02.720 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 11:00:02.720 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 11:00:02.720 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 11:00:02.720 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 11:00:02.720 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 11:00:02.720 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 11:00:02.720 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/services/metering/metering_plugin.py", line 35, in get_sync_data_metering
2015-01-12 11:00:02.720 5123 TRACE neutron.openstack.common.rpc.amqp     return super(MeteringCallbacks, self).get_sync_data_metering(context)
2015-01-12 11:00:02.720 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/metering/metering_db.py", line 238, in get_sync_data_metering
2015-01-12 11:00:02.720 5123 TRACE neutron.openstack.common.rpc.amqp     return self._process_sync_metering_data(labels)
2015-01-12 11:00:02.720 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/metering/metering_db.py", line 214, in _process_sync_metering_data
2015-01-12 11:00:02.720 5123 TRACE neutron.openstack.common.rpc.amqp     for label in labels:
2015-01-12 11:00:02.720 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 11:00:02.720 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 11:00:02.720 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 11:00:02.720 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 11:00:02.720 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 11:00:02.720 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 11:00:02.720 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 11:00:02.720 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 11:00:02.720 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 805, in _connection_for_bind
2015-01-12 11:00:02.720 5123 TRACE neutron.openstack.common.rpc.amqp     return engine.contextual_connect(**kwargs)
2015-01-12 11:00:02.720 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 11:00:02.720 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 11:00:02.720 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 11:00:02.720 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 11:00:02.720 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 11:00:02.720 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 11:00:02.720 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 11:00:02.720 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 11:00:02.720 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 11:00:02.720 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 11:00:02.720 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 11:00:02.720 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 11:00:02.720 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 11:00:02.720 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 11:00:02.720 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 11:00:02.720 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 11:00:02.720 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 11:00:02.720 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 11:00:02.720 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 11:00:02.720 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 11:00:02.723 5123 ERROR neutron.openstack.common.rpc.common [req-09e033f2-309b-4a54-a176-3dad6ebb93f2 None] Returning exception (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None to caller
2015-01-12 11:00:02.723 5123 ERROR neutron.openstack.common.rpc.common [req-09e033f2-309b-4a54-a176-3dad6ebb93f2 None] ['Traceback (most recent call last):\n', '  File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data\n    **args)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch\n    neutron_ctxt, version, method, namespace, **kwargs)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch\n    result = getattr(proxyobj, method)(ctxt, **kwargs)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/services/metering/metering_plugin.py", line 35, in get_sync_data_metering\n    return super(MeteringCallbacks, self).get_sync_data_metering(context)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/db/metering/metering_db.py", line 238, in get_sync_data_metering\n    return self._process_sync_metering_data(labels)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/db/metering/metering_db.py", line 214, in _process_sync_metering_data\n    for label in labels:\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__\n    return self._execute_and_instances(context)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances\n    close_with_result=True)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session\n    **kw)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection\n    close_with_result=close_with_result)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 805, in _connection_for_bind\n    return engine.contextual_connect(**kwargs)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect\n    self.pool.connect(),\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect\n    return _ConnectionFairy(self).checkout()\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__\n    conn = self.connection = self._connection_record.get_connection()\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection\n    self.connection = self.__connect()\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect\n    connection = self.__pool._creator()\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect\n    return dialect.connect(*cargs, **cparams)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect\n    return self.dbapi.connect(*cargs, **cparams)\n', '  File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect\n    return Connection(*args, **kwargs)\n', '  File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__\n    super(Connection, self).__init__(*args, **kwargs2)\n', 'OperationalError: (OperationalError) (2003, "Can\'t connect to MySQL server on \'10.5.10.200\' (111)") None None\n']
2015-01-12 11:00:13.631 5123 ERROR neutron.openstack.common.rpc.amqp [req-2ac81685-e397-4aac-b747-5ea38e29eacc None] Exception during message handling
2015-01-12 11:00:13.631 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 11:00:13.631 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 11:00:13.631 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 11:00:13.631 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 11:00:13.631 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 11:00:13.631 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 11:00:13.631 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 11:00:13.631 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 11:00:13.631 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 11:00:13.631 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 11:00:13.631 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 11:00:13.631 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 11:00:13.631 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 11:00:13.631 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 11:00:13.631 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 11:00:13.631 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 11:00:13.631 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 11:00:13.631 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 11:00:13.631 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 11:00:13.631 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 11:00:13.631 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 11:00:13.631 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 11:00:13.631 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 11:00:13.631 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 11:00:13.631 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 11:00:13.631 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 11:00:13.631 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 11:00:13.631 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 11:00:13.631 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 11:00:13.631 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 11:00:13.631 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 11:00:13.631 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 11:00:13.631 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 11:00:13.631 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 11:00:13.631 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 11:00:13.631 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 11:00:13.631 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 11:00:13.631 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 11:00:13.631 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 11:00:13.631 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 11:00:13.631 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 11:00:13.631 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 11:00:13.631 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 11:00:13.631 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 11:00:13.631 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 11:00:13.631 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 11:00:13.631 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 11:00:13.631 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 11:00:13.631 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 11:00:14.585 5123 ERROR neutron.openstack.common.rpc.amqp [req-3410e9e8-e53d-49c7-8d8a-099919344d84 None] Exception during message handling
2015-01-12 11:00:14.585 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 11:00:14.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 11:00:14.585 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 11:00:14.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 11:00:14.585 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 11:00:14.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 11:00:14.585 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 11:00:14.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 11:00:14.585 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 11:00:14.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 11:00:14.585 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 11:00:14.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 11:00:14.585 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 11:00:14.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 11:00:14.585 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 11:00:14.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 11:00:14.585 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 11:00:14.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 11:00:14.585 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 11:00:14.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 11:00:14.585 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 11:00:14.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 11:00:14.585 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 11:00:14.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 11:00:14.585 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 11:00:14.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 11:00:14.585 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 11:00:14.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 11:00:14.585 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 11:00:14.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 11:00:14.585 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 11:00:14.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 11:00:14.585 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 11:00:14.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 11:00:14.585 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 11:00:14.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 11:00:14.585 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 11:00:14.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 11:00:14.585 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 11:00:14.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 11:00:14.585 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 11:00:14.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 11:00:14.585 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 11:00:14.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 11:00:14.585 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 11:00:14.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 11:00:14.585 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 11:00:14.585 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 11:00:14.585 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 11:00:15.345 5123 ERROR neutron.openstack.common.rpc.amqp [req-2be76350-ae3d-4759-9b49-0c21e26515fe None] Exception during message handling
2015-01-12 11:00:15.345 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 11:00:15.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 11:00:15.345 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 11:00:15.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 11:00:15.345 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 11:00:15.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 11:00:15.345 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 11:00:15.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 11:00:15.345 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 11:00:15.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 11:00:15.345 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 11:00:15.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 11:00:15.345 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 11:00:15.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 11:00:15.345 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 11:00:15.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 11:00:15.345 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 11:00:15.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 11:00:15.345 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 11:00:15.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 11:00:15.345 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 11:00:15.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 11:00:15.345 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 11:00:15.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 11:00:15.345 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 11:00:15.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 11:00:15.345 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 11:00:15.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 11:00:15.345 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 11:00:15.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 11:00:15.345 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 11:00:15.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 11:00:15.345 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 11:00:15.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 11:00:15.345 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 11:00:15.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 11:00:15.345 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 11:00:15.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 11:00:15.345 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 11:00:15.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 11:00:15.345 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 11:00:15.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 11:00:15.345 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 11:00:15.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 11:00:15.345 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 11:00:15.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 11:00:15.345 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 11:00:15.345 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 11:00:15.345 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 11:00:16.789 5123 ERROR neutron.openstack.common.rpc.amqp [req-ba959d34-4122-467a-af27-a05fb32a4dd7 None] Exception during message handling
2015-01-12 11:00:16.789 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 11:00:16.789 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 11:00:16.789 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 11:00:16.789 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 11:00:16.789 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 11:00:16.789 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 11:00:16.789 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 11:00:16.789 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 11:00:16.789 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 11:00:16.789 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 11:00:16.789 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 11:00:16.789 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 11:00:16.789 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 11:00:16.789 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 11:00:16.789 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 11:00:16.789 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 11:00:16.789 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 11:00:16.789 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 11:00:16.789 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 11:00:16.789 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 11:00:16.789 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 11:00:16.789 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 11:00:16.789 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 11:00:16.789 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 11:00:16.789 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 11:00:16.789 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 11:00:16.789 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 11:00:16.789 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 11:00:16.789 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 11:00:16.789 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 11:00:16.789 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 11:00:16.789 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 11:00:16.789 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 11:00:16.789 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 11:00:16.789 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 11:00:16.789 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 11:00:16.789 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 11:00:16.789 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 11:00:16.789 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 11:00:16.789 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 11:00:16.789 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 11:00:16.789 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 11:00:16.789 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 11:00:16.789 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 11:00:16.789 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 11:00:16.789 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 11:00:16.789 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 11:00:16.789 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 11:00:16.789 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 11:00:17.905 5123 ERROR neutron.openstack.common.rpc.amqp [req-01c44757-0936-4296-8b9f-ed2ac2354e00 None] Exception during message handling
2015-01-12 11:00:17.905 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 11:00:17.905 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 11:00:17.905 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 11:00:17.905 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 11:00:17.905 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 11:00:17.905 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 11:00:17.905 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 11:00:17.905 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 11:00:17.905 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 11:00:17.905 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 11:00:17.905 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 11:00:17.905 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 11:00:17.905 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 11:00:17.905 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 11:00:17.905 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 11:00:17.905 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 11:00:17.905 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 11:00:17.905 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 11:00:17.905 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 11:00:17.905 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 11:00:17.905 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 11:00:17.905 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 11:00:17.905 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 11:00:17.905 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 11:00:17.905 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 11:00:17.905 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 11:00:17.905 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 11:00:17.905 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 11:00:17.905 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 11:00:17.905 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 11:00:17.905 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 11:00:17.905 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 11:00:17.905 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 11:00:17.905 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 11:00:17.905 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 11:00:17.905 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 11:00:17.905 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 11:00:17.905 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 11:00:17.905 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 11:00:17.905 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 11:00:17.905 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 11:00:17.905 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 11:00:17.905 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 11:00:17.905 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 11:00:17.905 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 11:00:17.905 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 11:00:17.905 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 11:00:17.905 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 11:00:17.905 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 11:00:18.923 5123 ERROR neutron.openstack.common.rpc.amqp [req-b8edb94a-3869-47c7-932d-fd8e4366af8b None] Exception during message handling
2015-01-12 11:00:18.923 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 11:00:18.923 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 11:00:18.923 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 11:00:18.923 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 11:00:18.923 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 11:00:18.923 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 11:00:18.923 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 11:00:18.923 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 11:00:18.923 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 11:00:18.923 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 11:00:18.923 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 11:00:18.923 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 11:00:18.923 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 11:00:18.923 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 11:00:18.923 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 11:00:18.923 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 11:00:18.923 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 11:00:18.923 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 11:00:18.923 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 11:00:18.923 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 11:00:18.923 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 11:00:18.923 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 11:00:18.923 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 11:00:18.923 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 11:00:18.923 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 11:00:18.923 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 11:00:18.923 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 11:00:18.923 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 11:00:18.923 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 11:00:18.923 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 11:00:18.923 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 11:00:18.923 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 11:00:18.923 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 11:00:18.923 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 11:00:18.923 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 11:00:18.923 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 11:00:18.923 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 11:00:18.923 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 11:00:18.923 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 11:00:18.923 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 11:00:18.923 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 11:00:18.923 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 11:00:18.923 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 11:00:18.923 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 11:00:18.923 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 11:00:18.923 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 11:00:18.923 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 11:00:18.923 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 11:00:18.923 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 11:00:22.730 5123 ERROR neutron.openstack.common.rpc.amqp [req-09e033f2-309b-4a54-a176-3dad6ebb93f2 None] Exception during message handling
2015-01-12 11:00:22.730 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 11:00:22.730 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 11:00:22.730 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 11:00:22.730 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 11:00:22.730 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 11:00:22.730 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 11:00:22.730 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 11:00:22.730 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 11:00:22.730 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 11:00:22.730 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 11:00:22.730 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 11:00:22.730 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 11:00:22.730 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 11:00:22.730 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 11:00:22.730 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 11:00:22.730 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 11:00:22.730 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 11:00:22.730 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 11:00:22.730 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 11:00:22.730 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 11:00:22.730 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 11:00:22.730 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 11:00:22.730 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 11:00:22.730 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 11:00:22.730 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 11:00:22.730 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 11:00:22.730 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 11:00:22.730 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 11:00:22.730 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 11:00:22.730 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 11:00:22.730 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 11:00:22.730 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 11:00:22.730 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 11:00:22.730 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 11:00:22.730 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 11:00:22.730 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 11:00:22.730 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 11:00:22.730 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 11:00:22.730 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 11:00:22.730 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 11:00:22.730 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 11:00:22.730 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 11:00:22.730 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 11:00:22.730 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 11:00:22.730 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 11:00:22.730 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 11:00:22.730 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 11:00:22.730 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 11:00:22.730 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 11:00:43.661 5123 ERROR neutron.openstack.common.rpc.amqp [req-2ac81685-e397-4aac-b747-5ea38e29eacc None] Exception during message handling
2015-01-12 11:00:43.661 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 11:00:43.661 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 11:00:43.661 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 11:00:43.661 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 11:00:43.661 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 11:00:43.661 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 11:00:43.661 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 11:00:43.661 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 11:00:43.661 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 11:00:43.661 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 11:00:43.661 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 11:00:43.661 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 11:00:43.661 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 11:00:43.661 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 11:00:43.661 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 11:00:43.661 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 11:00:43.661 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 11:00:43.661 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 11:00:43.661 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 11:00:43.661 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 11:00:43.661 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 11:00:43.661 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 11:00:43.661 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 11:00:43.661 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 11:00:43.661 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 11:00:43.661 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 11:00:43.661 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 11:00:43.661 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 11:00:43.661 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 11:00:43.661 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 11:00:43.661 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 11:00:43.661 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 11:00:43.661 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 11:00:43.661 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 11:00:43.661 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 11:00:43.661 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 11:00:43.661 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 11:00:43.661 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 11:00:43.661 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 11:00:43.661 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 11:00:43.661 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 11:00:43.661 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 11:00:43.661 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 11:00:43.661 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 11:00:43.661 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 11:00:43.661 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 11:00:43.661 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 11:00:43.661 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 11:00:43.661 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 11:00:44.588 5123 ERROR neutron.openstack.common.rpc.amqp [req-3410e9e8-e53d-49c7-8d8a-099919344d84 None] Exception during message handling
2015-01-12 11:00:44.588 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 11:00:44.588 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 11:00:44.588 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 11:00:44.588 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 11:00:44.588 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 11:00:44.588 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 11:00:44.588 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 11:00:44.588 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 11:00:44.588 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 11:00:44.588 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 11:00:44.588 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 11:00:44.588 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 11:00:44.588 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 11:00:44.588 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 11:00:44.588 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 11:00:44.588 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 11:00:44.588 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 11:00:44.588 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 11:00:44.588 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 11:00:44.588 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 11:00:44.588 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 11:00:44.588 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 11:00:44.588 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 11:00:44.588 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 11:00:44.588 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 11:00:44.588 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 11:00:44.588 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 11:00:44.588 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 11:00:44.588 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 11:00:44.588 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 11:00:44.588 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 11:00:44.588 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 11:00:44.588 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 11:00:44.588 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 11:00:44.588 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 11:00:44.588 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 11:00:44.588 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 11:00:44.588 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 11:00:44.588 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 11:00:44.588 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 11:00:44.588 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 11:00:44.588 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 11:00:44.588 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 11:00:44.588 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 11:00:44.588 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 11:00:44.588 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 11:00:44.588 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 11:00:44.588 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 11:00:44.588 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 11:00:45.344 5123 ERROR neutron.openstack.common.rpc.amqp [req-2be76350-ae3d-4759-9b49-0c21e26515fe None] Exception during message handling
2015-01-12 11:00:45.344 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 11:00:45.344 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 11:00:45.344 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 11:00:45.344 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 11:00:45.344 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 11:00:45.344 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 11:00:45.344 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 11:00:45.344 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 11:00:45.344 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 11:00:45.344 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 11:00:45.344 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 11:00:45.344 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 11:00:45.344 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 11:00:45.344 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 11:00:45.344 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 11:00:45.344 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 11:00:45.344 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 11:00:45.344 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 11:00:45.344 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 11:00:45.344 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 11:00:45.344 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 11:00:45.344 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 11:00:45.344 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 11:00:45.344 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 11:00:45.344 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 11:00:45.344 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 11:00:45.344 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 11:00:45.344 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 11:00:45.344 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 11:00:45.344 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 11:00:45.344 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 11:00:45.344 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 11:00:45.344 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 11:00:45.344 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 11:00:45.344 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 11:00:45.344 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 11:00:45.344 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 11:00:45.344 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 11:00:45.344 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 11:00:45.344 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 11:00:45.344 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 11:00:45.344 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 11:00:45.344 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 11:00:45.344 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 11:00:45.344 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 11:00:45.344 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 11:00:45.344 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 11:00:45.344 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 11:00:45.344 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 11:00:47.907 5123 ERROR neutron.openstack.common.rpc.amqp [req-d5502e2b-9eef-4253-8276-e6bcc87dea9d None] Exception during message handling
2015-01-12 11:00:47.907 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 11:00:47.907 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 11:00:47.907 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 11:00:47.907 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 11:00:47.907 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 11:00:47.907 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 11:00:47.907 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 11:00:47.907 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 11:00:47.907 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 11:00:47.907 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 11:00:47.907 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 11:00:47.907 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 11:00:47.907 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 11:00:47.907 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 11:00:47.907 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 11:00:47.907 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 11:00:47.907 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 11:00:47.907 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 11:00:47.907 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 11:00:47.907 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 11:00:47.907 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 11:00:47.907 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 11:00:47.907 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 11:00:47.907 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 11:00:47.907 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 11:00:47.907 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 11:00:47.907 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 11:00:47.907 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 11:00:47.907 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 11:00:47.907 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 11:00:47.907 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 11:00:47.907 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 11:00:47.907 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 11:00:47.907 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 11:00:47.907 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 11:00:47.907 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 11:00:47.907 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 11:00:47.907 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 11:00:47.907 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 11:00:47.907 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 11:00:47.907 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 11:00:47.907 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 11:00:47.907 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 11:00:47.907 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 11:00:47.907 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 11:00:47.907 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 11:00:47.907 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 11:00:47.907 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 11:00:47.907 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 11:00:48.923 5123 ERROR neutron.openstack.common.rpc.amqp [req-b8edb94a-3869-47c7-932d-fd8e4366af8b None] Exception during message handling
2015-01-12 11:00:48.923 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 11:00:48.923 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 11:00:48.923 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 11:00:48.923 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 11:00:48.923 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 11:00:48.923 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 11:00:48.923 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 11:00:48.923 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 11:00:48.923 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 11:00:48.923 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 11:00:48.923 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 11:00:48.923 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 11:00:48.923 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 11:00:48.923 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 11:00:48.923 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 11:00:48.923 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 11:00:48.923 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 11:00:48.923 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 11:00:48.923 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 11:00:48.923 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 11:00:48.923 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 11:00:48.923 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 11:00:48.923 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 11:00:48.923 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 11:00:48.923 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 11:00:48.923 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 11:00:48.923 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 11:00:48.923 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 11:00:48.923 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 11:00:48.923 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 11:00:48.923 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 11:00:48.923 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 11:00:48.923 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 11:00:48.923 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 11:00:48.923 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 11:00:48.923 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 11:00:48.923 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 11:00:48.923 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 11:00:48.923 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 11:00:48.923 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 11:00:48.923 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 11:00:48.923 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 11:00:48.923 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 11:00:48.923 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 11:00:48.923 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 11:00:48.923 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 11:00:48.923 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 11:00:48.923 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 11:00:48.923 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 11:00:50.704 5123 ERROR neutron.openstack.common.rpc.amqp [req-db47a73c-685c-44f4-a021-8ea37beeab58 None] Exception during message handling
2015-01-12 11:00:50.704 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 11:00:50.704 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 11:00:50.704 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 11:00:50.704 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 11:00:50.704 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 11:00:50.704 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 11:00:50.704 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 11:00:50.704 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 11:00:50.704 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 11:00:50.704 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 11:00:50.704 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 11:00:50.704 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 11:00:50.704 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 11:00:50.704 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 11:00:50.704 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 11:00:50.704 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 11:00:50.704 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 11:00:50.704 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 11:00:50.704 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 11:00:50.704 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 11:00:50.704 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 11:00:50.704 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 11:00:50.704 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 11:00:50.704 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 11:00:50.704 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 11:00:50.704 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 11:00:50.704 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 11:00:50.704 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 11:00:50.704 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 11:00:50.704 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 11:00:50.704 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 11:00:50.704 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 11:00:50.704 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 11:00:50.704 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 11:00:50.704 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 11:00:50.704 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 11:00:50.704 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 11:00:50.704 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 11:00:50.704 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 11:00:50.704 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 11:00:50.704 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 11:00:50.704 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 11:00:50.704 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 11:00:50.704 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 11:00:50.704 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 11:00:50.704 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 11:00:50.704 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 11:00:50.704 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 11:00:50.704 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 11:00:52.739 5123 ERROR neutron.openstack.common.rpc.amqp [req-09e033f2-309b-4a54-a176-3dad6ebb93f2 None] Exception during message handling
2015-01-12 11:00:52.739 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 11:00:52.739 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 11:00:52.739 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 11:00:52.739 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 11:00:52.739 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 11:00:52.739 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 11:00:52.739 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 11:00:52.739 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 11:00:52.739 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 11:00:52.739 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 11:00:52.739 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 11:00:52.739 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 11:00:52.739 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 11:00:52.739 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 11:00:52.739 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 11:00:52.739 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 11:00:52.739 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 11:00:52.739 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 11:00:52.739 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 11:00:52.739 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 11:00:52.739 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 11:00:52.739 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 11:00:52.739 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 11:00:52.739 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 11:00:52.739 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 11:00:52.739 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 11:00:52.739 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 11:00:52.739 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 11:00:52.739 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 11:00:52.739 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 11:00:52.739 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 11:00:52.739 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 11:00:52.739 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 11:00:52.739 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 11:00:52.739 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 11:00:52.739 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 11:00:52.739 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 11:00:52.739 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 11:00:52.739 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 11:00:52.739 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 11:00:52.739 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 11:00:52.739 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 11:00:52.739 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 11:00:52.739 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 11:00:52.739 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 11:00:52.739 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 11:00:52.739 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 11:00:52.739 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 11:00:52.739 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 11:01:13.690 5123 ERROR neutron.openstack.common.rpc.amqp [req-2ac81685-e397-4aac-b747-5ea38e29eacc None] Exception during message handling
2015-01-12 11:01:13.690 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 11:01:13.690 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 11:01:13.690 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 11:01:13.690 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 11:01:13.690 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 11:01:13.690 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 11:01:13.690 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 11:01:13.690 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 11:01:13.690 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 11:01:13.690 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 11:01:13.690 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 11:01:13.690 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 11:01:13.690 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 11:01:13.690 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 11:01:13.690 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 11:01:13.690 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 11:01:13.690 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 11:01:13.690 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 11:01:13.690 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 11:01:13.690 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 11:01:13.690 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 11:01:13.690 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 11:01:13.690 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 11:01:13.690 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 11:01:13.690 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 11:01:13.690 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 11:01:13.690 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 11:01:13.690 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 11:01:13.690 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 11:01:13.690 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 11:01:13.690 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 11:01:13.690 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 11:01:13.690 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 11:01:13.690 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 11:01:13.690 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 11:01:13.690 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 11:01:13.690 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 11:01:13.690 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 11:01:13.690 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 11:01:13.690 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 11:01:13.690 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 11:01:13.690 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 11:01:13.690 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 11:01:13.690 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 11:01:13.690 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 11:01:13.690 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 11:01:13.690 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 11:01:13.690 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 11:01:13.690 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 11:01:14.585 5123 ERROR neutron.openstack.common.rpc.amqp [req-3410e9e8-e53d-49c7-8d8a-099919344d84 None] Exception during message handling
2015-01-12 11:01:14.585 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 11:01:14.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 11:01:14.585 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 11:01:14.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 11:01:14.585 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 11:01:14.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 11:01:14.585 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 11:01:14.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 11:01:14.585 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 11:01:14.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 11:01:14.585 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 11:01:14.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 11:01:14.585 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 11:01:14.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 11:01:14.585 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 11:01:14.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 11:01:14.585 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 11:01:14.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 11:01:14.585 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 11:01:14.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 11:01:14.585 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 11:01:14.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 11:01:14.585 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 11:01:14.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 11:01:14.585 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 11:01:14.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 11:01:14.585 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 11:01:14.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 11:01:14.585 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 11:01:14.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 11:01:14.585 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 11:01:14.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 11:01:14.585 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 11:01:14.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 11:01:14.585 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 11:01:14.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 11:01:14.585 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 11:01:14.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 11:01:14.585 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 11:01:14.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 11:01:14.585 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 11:01:14.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 11:01:14.585 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 11:01:14.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 11:01:14.585 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 11:01:14.585 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 11:01:14.585 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 11:01:14.585 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 11:01:14.585 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 11:01:15.345 5123 ERROR neutron.openstack.common.rpc.amqp [req-2be76350-ae3d-4759-9b49-0c21e26515fe None] Exception during message handling
2015-01-12 11:01:15.345 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 11:01:15.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 11:01:15.345 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 11:01:15.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 11:01:15.345 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 11:01:15.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 11:01:15.345 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 11:01:15.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 11:01:15.345 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 11:01:15.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 11:01:15.345 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 11:01:15.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 11:01:15.345 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 11:01:15.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 11:01:15.345 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 11:01:15.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 11:01:15.345 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 11:01:15.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 11:01:15.345 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 11:01:15.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 11:01:15.345 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 11:01:15.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 11:01:15.345 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 11:01:15.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 11:01:15.345 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 11:01:15.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 11:01:15.345 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 11:01:15.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 11:01:15.345 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 11:01:15.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 11:01:15.345 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 11:01:15.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 11:01:15.345 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 11:01:15.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 11:01:15.345 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 11:01:15.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 11:01:15.345 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 11:01:15.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 11:01:15.345 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 11:01:15.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 11:01:15.345 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 11:01:15.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 11:01:15.345 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 11:01:15.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 11:01:15.345 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 11:01:15.345 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 11:01:15.345 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 11:01:15.345 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 11:01:15.345 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 11:01:17.910 5123 ERROR neutron.openstack.common.rpc.amqp [req-5f5761a7-4bb6-4abf-9b1a-381a784329ac None] Exception during message handling
2015-01-12 11:01:17.910 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 11:01:17.910 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 11:01:17.910 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 11:01:17.910 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 11:01:17.910 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 11:01:17.910 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 11:01:17.910 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 11:01:17.910 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 11:01:17.910 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 11:01:17.910 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 11:01:17.910 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 11:01:17.910 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 11:01:17.910 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 11:01:17.910 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 11:01:17.910 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 11:01:17.910 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 11:01:17.910 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 11:01:17.910 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 11:01:17.910 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 11:01:17.910 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 11:01:17.910 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 11:01:17.910 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 11:01:17.910 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 11:01:17.910 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 11:01:17.910 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 11:01:17.910 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 11:01:17.910 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 11:01:17.910 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 11:01:17.910 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 11:01:17.910 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 11:01:17.910 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 11:01:17.910 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 11:01:17.910 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 11:01:17.910 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 11:01:17.910 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 11:01:17.910 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 11:01:17.910 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 11:01:17.910 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 11:01:17.910 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 11:01:17.910 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 11:01:17.910 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 11:01:17.910 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 11:01:17.910 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 11:01:17.910 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 11:01:17.910 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 11:01:17.910 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 11:01:17.910 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 11:01:17.910 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 11:01:17.910 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 11:01:18.924 5123 ERROR neutron.openstack.common.rpc.amqp [req-b8edb94a-3869-47c7-932d-fd8e4366af8b None] Exception during message handling
2015-01-12 11:01:18.924 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 11:01:18.924 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 11:01:18.924 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 11:01:18.924 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 11:01:18.924 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 11:01:18.924 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 11:01:18.924 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 11:01:18.924 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 11:01:18.924 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 11:01:18.924 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 11:01:18.924 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 11:01:18.924 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 11:01:18.924 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 11:01:18.924 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 11:01:18.924 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 11:01:18.924 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 11:01:18.924 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 11:01:18.924 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 11:01:18.924 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 11:01:18.924 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 11:01:18.924 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 11:01:18.924 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 11:01:18.924 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 11:01:18.924 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 11:01:18.924 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 11:01:18.924 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 11:01:18.924 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 11:01:18.924 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 11:01:18.924 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 11:01:18.924 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 11:01:18.924 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 11:01:18.924 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 11:01:18.924 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 11:01:18.924 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 11:01:18.924 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 11:01:18.924 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 11:01:18.924 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 11:01:18.924 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 11:01:18.924 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 11:01:18.924 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 11:01:18.924 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 11:01:18.924 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 11:01:18.924 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 11:01:18.924 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 11:01:18.924 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 11:01:18.924 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 11:01:18.924 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 11:01:18.924 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 11:01:18.924 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 11:01:21.113 5123 ERROR neutron.openstack.common.rpc.amqp [req-f03f4a56-bb59-4182-8280-b54545aa0468 None] Exception during message handling
2015-01-12 11:01:21.113 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 11:01:21.113 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 11:01:21.113 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 11:01:21.113 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 11:01:21.113 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 11:01:21.113 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 11:01:21.113 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 11:01:21.113 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/services/metering/metering_plugin.py", line 35, in get_sync_data_metering
2015-01-12 11:01:21.113 5123 TRACE neutron.openstack.common.rpc.amqp     return super(MeteringCallbacks, self).get_sync_data_metering(context)
2015-01-12 11:01:21.113 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/metering/metering_db.py", line 238, in get_sync_data_metering
2015-01-12 11:01:21.113 5123 TRACE neutron.openstack.common.rpc.amqp     return self._process_sync_metering_data(labels)
2015-01-12 11:01:21.113 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/metering/metering_db.py", line 214, in _process_sync_metering_data
2015-01-12 11:01:21.113 5123 TRACE neutron.openstack.common.rpc.amqp     for label in labels:
2015-01-12 11:01:21.113 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 11:01:21.113 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 11:01:21.113 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 11:01:21.113 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 11:01:21.113 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 11:01:21.113 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 11:01:21.113 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 11:01:21.113 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 11:01:21.113 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 805, in _connection_for_bind
2015-01-12 11:01:21.113 5123 TRACE neutron.openstack.common.rpc.amqp     return engine.contextual_connect(**kwargs)
2015-01-12 11:01:21.113 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 11:01:21.113 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 11:01:21.113 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 11:01:21.113 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 11:01:21.113 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 11:01:21.113 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 11:01:21.113 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 11:01:21.113 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 11:01:21.113 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 11:01:21.113 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 11:01:21.113 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 11:01:21.113 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 11:01:21.113 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 11:01:21.113 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 11:01:21.113 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 11:01:21.113 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 11:01:21.113 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 11:01:21.113 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 11:01:21.113 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 11:01:21.113 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 11:01:21.116 5123 ERROR neutron.openstack.common.rpc.common [req-f03f4a56-bb59-4182-8280-b54545aa0468 None] Returning exception (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None to caller
2015-01-12 11:01:21.116 5123 ERROR neutron.openstack.common.rpc.common [req-f03f4a56-bb59-4182-8280-b54545aa0468 None] ['Traceback (most recent call last):\n', '  File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data\n    **args)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch\n    neutron_ctxt, version, method, namespace, **kwargs)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch\n    result = getattr(proxyobj, method)(ctxt, **kwargs)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/services/metering/metering_plugin.py", line 35, in get_sync_data_metering\n    return super(MeteringCallbacks, self).get_sync_data_metering(context)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/db/metering/metering_db.py", line 238, in get_sync_data_metering\n    return self._process_sync_metering_data(labels)\n', '  File "/usr/lib/python2.7/dist-packages/neutron/db/metering/metering_db.py", line 214, in _process_sync_metering_data\n    for label in labels:\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__\n    return self._execute_and_instances(context)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances\n    close_with_result=True)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session\n    **kw)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection\n    close_with_result=close_with_result)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 805, in _connection_for_bind\n    return engine.contextual_connect(**kwargs)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect\n    self.pool.connect(),\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect\n    return _ConnectionFairy(self).checkout()\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__\n    conn = self.connection = self._connection_record.get_connection()\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection\n    self.connection = self.__connect()\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect\n    connection = self.__pool._creator()\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect\n    return dialect.connect(*cargs, **cparams)\n', '  File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect\n    return self.dbapi.connect(*cargs, **cparams)\n', '  File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect\n    return Connection(*args, **kwargs)\n', '  File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__\n    super(Connection, self).__init__(*args, **kwargs2)\n', 'OperationalError: (OperationalError) (2003, "Can\'t connect to MySQL server on \'10.5.10.200\' (111)") None None\n']
2015-01-12 11:01:22.756 5123 ERROR neutron.openstack.common.rpc.amqp [req-09e033f2-309b-4a54-a176-3dad6ebb93f2 None] Exception during message handling
2015-01-12 11:01:22.756 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 11:01:22.756 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 11:01:22.756 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 11:01:22.756 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 11:01:22.756 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 11:01:22.756 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 11:01:22.756 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 11:01:22.756 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 11:01:22.756 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 11:01:22.756 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 11:01:22.756 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 11:01:22.756 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 11:01:22.756 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 11:01:22.756 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 11:01:22.756 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 11:01:22.756 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 11:01:22.756 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 11:01:22.756 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 11:01:22.756 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 11:01:22.756 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 11:01:22.756 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 11:01:22.756 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 11:01:22.756 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 11:01:22.756 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 11:01:22.756 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 11:01:22.756 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 11:01:22.756 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 11:01:22.756 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 11:01:22.756 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 11:01:22.756 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 11:01:22.756 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 11:01:22.756 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 11:01:22.756 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 11:01:22.756 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 11:01:22.756 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 11:01:22.756 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 11:01:22.756 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 11:01:22.756 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 11:01:22.756 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 11:01:22.756 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 11:01:22.756 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 11:01:22.756 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 11:01:22.756 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 11:01:22.756 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 11:01:22.756 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 11:01:22.756 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 11:01:22.756 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 11:01:22.756 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 11:01:22.756 5123 TRACE neutron.openstack.common.rpc.amqp 
2015-01-12 11:01:43.723 5123 ERROR neutron.openstack.common.rpc.amqp [req-2ac81685-e397-4aac-b747-5ea38e29eacc None] Exception during message handling
2015-01-12 11:01:43.723 5123 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2015-01-12 11:01:43.723 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2015-01-12 11:01:43.723 5123 TRACE neutron.openstack.common.rpc.amqp     **args)
2015-01-12 11:01:43.723 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 45, in dispatch
2015-01-12 11:01:43.723 5123 TRACE neutron.openstack.common.rpc.amqp     neutron_ctxt, version, method, namespace, **kwargs)
2015-01-12 11:01:43.723 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2015-01-12 11:01:43.723 5123 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2015-01-12 11:01:43.723 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 219, in report_state
2015-01-12 11:01:43.723 5123 TRACE neutron.openstack.common.rpc.amqp     self.plugin.create_or_update_agent(context, agent_state)
2015-01-12 11:01:43.723 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 180, in create_or_update_agent
2015-01-12 11:01:43.723 5123 TRACE neutron.openstack.common.rpc.amqp     return self._create_or_update_agent(context, agent)
2015-01-12 11:01:43.723 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 159, in _create_or_update_agent
2015-01-12 11:01:43.723 5123 TRACE neutron.openstack.common.rpc.amqp     context, agent['agent_type'], agent['host'])
2015-01-12 11:01:43.723 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py", line 136, in _get_agent_by_type_and_host
2015-01-12 11:01:43.723 5123 TRACE neutron.openstack.common.rpc.amqp     Agent.host == host).one()
2015-01-12 11:01:43.723 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2310, in one
2015-01-12 11:01:43.723 5123 TRACE neutron.openstack.common.rpc.amqp     ret = list(self)
2015-01-12 11:01:43.723 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2353, in __iter__
2015-01-12 11:01:43.723 5123 TRACE neutron.openstack.common.rpc.amqp     return self._execute_and_instances(context)
2015-01-12 11:01:43.723 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2366, in _execute_and_instances
2015-01-12 11:01:43.723 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=True)
2015-01-12 11:01:43.723 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2357, in _connection_from_session
2015-01-12 11:01:43.723 5123 TRACE neutron.openstack.common.rpc.amqp     **kw)
2015-01-12 11:01:43.723 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 799, in connection
2015-01-12 11:01:43.723 5123 TRACE neutron.openstack.common.rpc.amqp     close_with_result=close_with_result)
2015-01-12 11:01:43.723 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 803, in _connection_for_bind
2015-01-12 11:01:43.723 5123 TRACE neutron.openstack.common.rpc.amqp     return self.transaction._connection_for_bind(engine)
2015-01-12 11:01:43.723 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 299, in _connection_for_bind
2015-01-12 11:01:43.723 5123 TRACE neutron.openstack.common.rpc.amqp     conn = bind.contextual_connect()
2015-01-12 11:01:43.723 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1661, in contextual_connect
2015-01-12 11:01:43.723 5123 TRACE neutron.openstack.common.rpc.amqp     self.pool.connect(),
2015-01-12 11:01:43.723 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 272, in connect
2015-01-12 11:01:43.723 5123 TRACE neutron.openstack.common.rpc.amqp     return _ConnectionFairy(self).checkout()
2015-01-12 11:01:43.723 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 433, in __init__
2015-01-12 11:01:43.723 5123 TRACE neutron.openstack.common.rpc.amqp     conn = self.connection = self._connection_record.get_connection()
2015-01-12 11:01:43.723 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 346, in get_connection
2015-01-12 11:01:43.723 5123 TRACE neutron.openstack.common.rpc.amqp     self.connection = self.__connect()
2015-01-12 11:01:43.723 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 379, in __connect
2015-01-12 11:01:43.723 5123 TRACE neutron.openstack.common.rpc.amqp     connection = self.__pool._creator()
2015-01-12 11:01:43.723 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/strategies.py", line 80, in connect
2015-01-12 11:01:43.723 5123 TRACE neutron.openstack.common.rpc.amqp     return dialect.connect(*cargs, **cparams)
2015-01-12 11:01:43.723 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 283, in connect
2015-01-12 11:01:43.723 5123 TRACE neutron.openstack.common.rpc.amqp     return self.dbapi.connect(*cargs, **cparams)
2015-01-12 11:01:43.723 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 81, in Connect
2015-01-12 11:01:43.723 5123 TRACE neutron.openstack.common.rpc.amqp     return Connection(*args, **kwargs)
2015-01-12 11:01:43.723 5123 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 187, in __init__
2015-01-12 11:01:43.723 5123 TRACE neutron.openstack.common.rpc.amqp     super(Connection, self).__init__(*args, **kwargs2)
2015-01-12 11:01:43.723 5123 TRACE neutron.openstack.common.rpc.amqp OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on '10.5.10.200' (111)") None None
2015-01-12 11:01:43.723 5123 TRACE neutron.openstack.common.rpc.amqp