2017-03-27 11:31:23.510 58098 ERROR neutron.plugins.ml2.managers [req-f0bcecc8-caff-44fa-9866-c41bda521983 945856473cb34ca787b2cb20fb6a4f66 d311f5cb5d0c403c97e5654360d14ada - - -] Mechanism driver 'l2population' failed in delete_port_postcommit 2017-03-27 11:31:23.510 58098 ERROR neutron.plugins.ml2.managers Traceback (most recent call last): 2017-03-27 11:31:23.510 58098 ERROR neutron.plugins.ml2.managers File "/usr/lib/python2.7/site-packages/neutron/plugins/ml2/managers.py", line 433, in _call_on_drivers 2017-03-27 11:31:23.510 58098 ERROR neutron.plugins.ml2.managers getattr(driver.obj, method_name)(context) 2017-03-27 11:31:23.510 58098 ERROR neutron.plugins.ml2.managers File "/usr/lib/python2.7/site-packages/neutron/plugins/ml2/drivers/l2pop/mech_driver.py", line 74, in delete_port_postcommit 2017-03-27 11:31:23.510 58098 ERROR neutron.plugins.ml2.managers port, agent_host) 2017-03-27 11:31:23.510 58098 ERROR neutron.plugins.ml2.managers File "/usr/lib/python2.7/site-packages/neutron/plugins/ml2/drivers/l2pop/mech_driver.py", line 312, in _get_agent_fdb 2017-03-27 11:31:23.510 58098 ERROR neutron.plugins.ml2.managers if not self._validate_segment(segment, port['id'], agent): 2017-03-27 11:31:23.510 58098 ERROR neutron.plugins.ml2.managers File "/usr/lib/python2.7/site-packages/neutron/plugins/ml2/drivers/l2pop/mech_driver.py", line 190, in _validate_segment 2017-03-27 11:31:23.510 58098 ERROR neutron.plugins.ml2.managers network_types = l2pop_db.get_agent_l2pop_network_types(agent) 2017-03-27 11:31:23.510 58098 ERROR neutron.plugins.ml2.managers File "/usr/lib/python2.7/site-packages/neutron/plugins/ml2/drivers/l2pop/db.py", line 52, in get_agent_l2pop_network_types 2017-03-27 11:31:23.510 58098 ERROR neutron.plugins.ml2.managers configuration = jsonutils.loads(agent.configurations) 2017-03-27 11:31:23.510 58098 ERROR neutron.plugins.ml2.managers AttributeError: 'NoneType' object has no attribute 'configurations' 2017-03-27 11:31:23.510 58098 ERROR neutron.plugins.ml2.managers 2017-03-27 11:31:23.511 58098 DEBUG networking_generic_switch.generic_switch_mech [req-f0bcecc8-caff-44fa-9866-c41bda521983 945856473cb34ca787b2cb20fb6a4f66 d311f5cb5d0c403c97e5654360d14ada - - -] Deleting port GigabitEthernet0/0/8 on sw-hostname from vlan: 2005 delete_port_postcommit /usr/lib/python2.7/site-packages/networking_generic_switch/generic_switch_mech.py:361
2017-03-27 11:31:23.510 58098 ERROR neutron. plugins. ml2.managers [req-f0bcecc8- caff-44fa- 9866-c41bda5219 83 945856473cb34ca 787b2cb20fb6a4f 66 d311f5cb5d0c403 c97e5654360d14a da - - -] Mechanism driver 'l2population' failed in delete_ port_postcommit plugins. ml2.managers Traceback (most recent call last): plugins. ml2.managers File "/usr/lib/ python2. 7/site- packages/ neutron/ plugins/ ml2/managers. py", line 433, in _call_on_drivers plugins. ml2.managers getattr(driver.obj, method_ name)(context) plugins. ml2.managers File "/usr/lib/ python2. 7/site- packages/ neutron/ plugins/ ml2/drivers/ l2pop/mech_ driver. py", line 74, in delete_ port_postcommit plugins. ml2.managers port, agent_host) plugins. ml2.managers File "/usr/lib/ python2. 7/site- packages/ neutron/ plugins/ ml2/drivers/ l2pop/mech_ driver. py", line 312, in _get_agent_fdb plugins. ml2.managers if not self._validate_ segment( segment, port['id'], agent): plugins. ml2.managers File "/usr/lib/ python2. 7/site- packages/ neutron/ plugins/ ml2/drivers/ l2pop/mech_ driver. py", line 190, in _validate_segment plugins. ml2.managers network_types = l2pop_db. get_agent_ l2pop_network_ types(agent) plugins. ml2.managers File "/usr/lib/ python2. 7/site- packages/ neutron/ plugins/ ml2/drivers/ l2pop/db. py", line 52, in get_agent_ l2pop_network_ types plugins. ml2.managers configuration = jsonutils. loads(agent. configurations) plugins. ml2.managers AttributeError: 'NoneType' object has no attribute 'configurations' plugins. ml2.managers generic_ switch. generic_ switch_ mech [req-f0bcecc8- caff-44fa- 9866-c41bda5219 83 945856473cb34ca 787b2cb20fb6a4f 66 d311f5cb5d0c403 c97e5654360d14a da - - -] Deleting port GigabitEthernet 0/0/8 on sw-hostname from vlan: 2005 delete_ port_postcommit /usr/lib/ python2. 7/site- packages/ networking_ generic_ switch/ generic_ switch_ mech.py: 361
2017-03-27 11:31:23.510 58098 ERROR neutron.
2017-03-27 11:31:23.510 58098 ERROR neutron.
2017-03-27 11:31:23.510 58098 ERROR neutron.
2017-03-27 11:31:23.510 58098 ERROR neutron.
2017-03-27 11:31:23.510 58098 ERROR neutron.
2017-03-27 11:31:23.510 58098 ERROR neutron.
2017-03-27 11:31:23.510 58098 ERROR neutron.
2017-03-27 11:31:23.510 58098 ERROR neutron.
2017-03-27 11:31:23.510 58098 ERROR neutron.
2017-03-27 11:31:23.510 58098 ERROR neutron.
2017-03-27 11:31:23.510 58098 ERROR neutron.
2017-03-27 11:31:23.510 58098 ERROR neutron.
2017-03-27 11:31:23.510 58098 ERROR neutron.
2017-03-27 11:31:23.511 58098 DEBUG networking_