Neutron: Problem with installation FUEL on ubuntu+VLAN

[Anastasia Kuznetsova]

Create env: ubuntu + multi-node + neutron vlan + murano

Openstack installation did't finish, deploy failed:

errors in controller node
2014-02-28 10:58:26 ERROR
neutron.api.rpc.agentnotifiers.dhcp_rpc_agent_api [-] No DHCP agents are associated with network 'fd52454c-d875-4843-a381-af686525e61b'. Unable to send notification for 'subnet_create_end' with payload: {'subnet': {'name': u'net04_ext__subnet', 'enable_dhcp': False, 'network_id': u'fd52454c-d875-4843-a381-af686525e61b', 'tenant_id': u'f033893d76a0497db9b0ac0a8e0a2856', 'dns_nameservers': [], 'allocation_pools': [{'start': u'172.16.0.130', 'end': u'172.16.0.254'}], 'host_routes': [], 'ip_version': 4, 'gateway_ip': u'172.16.0.1', 'cidr': u'172.16.0.0/24', 'id': '87c7a56f-c483-46a6-b63e-ec20b3f48df1'}}
2014-02-28 10:58:26 INFO
urllib3.connectionpool [-] Starting new HTTP connection (1): 192.168.0.2
2014-02-28 10:58:26 ERROR
neutron.api.rpc.agentnotifiers.dhcp_rpc_agent_api [-] No DHCP agents are associated with network 'fd52454c-d875-4843-a381-af686525e61b'. Unable to send notification for 'network_create_end' with payload: {'network': {'status': 'ACTIVE', 'subnets': [], 'name': u'net04_ext', 'provider:physical_network': u'physnet1', 'admin_state_up': True, 'tenant_id': u'f033893d76a0497db9b0ac0a8e0a2856', 'provider:network_type': u'flat', 'router:external': True, 'shared': False, 'id': 'fd52454c-d875-4843-a381-af686525e61b', 'provider:segmentation_id': None}}
2014-02-28 10:58:26 INFO
urllib3.connectionpool [-] Starting new HTTP connection (1): 192.168.0.2
2014-02-28 10:58:06 ERROR
neutron.api.rpc.agentnotifiers.dhcp_rpc_agent_api [-] No DHCP agents are associated with network '495b3efc-d9a4-4b1c-af5b-9e9e05f55611'. Unable to send notification for 'subnet_create_end' with payload: {'subnet': {'name': u'net04__subnet', 'enable_dhcp': True, 'network_id': u'495b3efc-d9a4-4b1c-af5b-9e9e05f55611', 'tenant_id': u'f033893d76a0497db9b0ac0a8e0a2856', 'dns_nameservers': [u'8.8.4.4', u'8.8.8.8'], 'allocation_pools': [{'start': '192.168.111.2', 'end': '192.168.111.254'}], 'host_routes': [], 'ip_version': 4, 'gateway_ip': u'192.168.111.1', 'cidr': u'192.168.111.0/24', 'id': 'e1c3e3b4-79e4-4c52-9ba0-0e4ac7072538'}}
2014-02-28 10:58:06 INFO
urllib3.connectionpool [-] Starting new HTTP connection (1): 192.168.0.2
2014-02-28 10:58:06 INFO
urllib3.connectionpool [-] Starting new HTTP connection (1): 192.168.0.2
2014-02-28 10:57:56 ERROR
neutron.api.rpc.agentnotifiers.dhcp_rpc_agent_api [-] No DHCP agents are associated with network '495b3efc-d9a4-4b1c-af5b-9e9e05f55611'. Unable to send notification for 'network_create_end' with payload: {'network': {'status': 'ACTIVE', 'subnets': [], 'name': u'net04', 'provider:physical_network': u'physnet2', 'admin_state_up': True, 'tenant_id': u'f033893d76a0497db9b0ac0a8e0a2856', 'provider:network_type': u'vlan', 'shared': False, 'id': '495b3efc-d9a4-4b1c-af5b-9e9e05f55611', 'provider:segmentation_id': 1000L}}

[Anastasia Kuznetsova (akuznetsova)]

Please, look at this snapshot from ISO RC-3

[Timur Nurlygayanov (tnurlygayanov)]

Looks like this problem with neutron installation.

[Timur Nurlygayanov (tnurlygayanov)]

This problem is confirmed by Vladimir Kuklin: neutron creates and deletes 65K on entries and this is can be the reason of this fail.

[Anastasiia Naboikina (anaboikina)]

Reproduced on Neutron GRE on cluster with the following configuration (iso 4.1-228, deployment on kvm):
1 controller
1 compute
1 cinder
Neutron GRE
Cinder lvm
Additional components: Ceilometer.
{"build_id": "2014-03-03_01-17-30", "mirantis": "yes", "build_number": "228", "nailgun_sha": "ab432103b02529b6e0f8bf1c746e7228d4e9b10e", "ostf_sha": "16198b380883a722e0ee43f6dfdda187a9a1b2a7", "fuelmain_sha": "ba019bf15a9597a154e7c1d6ecc840614d21414c", "astute_sha": "f15f5615249c59c826ea05d26707f062c88db32a", "release": "4.1", "fuellib_sha": "61d3a150402da3ce1160836c8d659f6d9d1f9640"}

[Anastasiia Naboikina (anaboikina)]

Snapshot from environment

[Dmitry Borodaenko (angdraug)]

Vladimir, why did you assign milestone 4.1.1 to this bug? It appears inconsistent with the bugfix backporting process you've described in:
https://lists.launchpad.net/fuel-dev/msg00698.html

Is this bug not relevant for 5.0?

[Vladimir Kuklin (vkuklin)]

Dmitry

This bug was targeted for 4.1.1 before the latest agreement on how we do backporting.

[Anastasia Palkina (apalkina)]

Cannot reproduce on ISO #139
"build_id": "2014-04-25_01-00-26",
"mirantis": "yes",
"build_number": "139",
"nailgun_sha": "6b156d7434d0a70efe288cd8064d0ca90fed0737",
"production": "prod",
"ostf_sha": "134765fcb5a07dce0cd1bb399b2290c988c3c63b",
"fuelmain_sha": "9939570720729dce22e635b0b9c9465e9d80661f",
"astute_sha": "6e8fa4cc12968d7b468fc590b2f06bb59bf74511",
"release": "5.0",
"fuellib_sha": "ebc4b365dd60811e918c280a79631369a7afb868"