My virtual machines do not get their IP addresses, the dashboard does show the
address they should have, but when using the console to access the virtual
machine, it shows that no address is assigned to its interface. What kind of
misconfiguration could've occured?
The following two line repeat in /var/log/nova/nova-compute.log on the compute
node:
2018-03-06 13:34:15.051 32084 WARNING nova.compute.manager
[req-cc5ee519-111f-4b70-b77f-b6607c5e611e ffe5adfe1f7c40a5b5d0a8f89e65a452
358008d2e1a6428ab2abcf51b10d0a50 - default default] [instance:
7249d430-743e-4463-8d28-d13cdb8cfddc] Received unexpected event
network-vif-plugged-87e7138e-9e29-4e67-a181-077b3f6ea09b for instance
2018-03-06 13:34:17.563 32084 WARNING nova.compute.manager
[req-512ef7b6-0936-4dd6-a7e0-0044cee7e9cf ffe5adfe1f7c40a5b5d0a8f89e65a452
358008d2e1a6428ab2abcf51b10d0a50 - default default] [instance:
7249d430-743e-4463-8d28-d13cdb8cfddc] Received unexpected event
network-vif-unplugged-87e7138e-9e29-4e67-a181-077b3f6ea09b for instance
These errors repeat in /var/log/neutron/neutron-linuxbridge-agent.log
2018-03-06 13:38:49.403 1978 INFO neutron.agent.securitygroups_rpc
[req-262cb010-9068-4ad9-b93d-bd0875fc66e1 - - - - -] Preparing filters for
devices set(['tap87e7138e-9e'])
2018-03-06 13:38:52.286 1978 INFO neutron.agent.securitygroups_rpc
[req-262cb010-9068-4ad9-b93d-bd0875fc66e1 - - - - -] Security group member
updated [u'04a877fe-f6bc-445c-9e03-204a0cae9d32']
2018-03-06 13:38:52.289 1978 INFO
neutron.plugins.ml2.drivers.agent._common_agent
[req-262cb010-9068-4ad9-b93d-bd0875fc66e1 - - - - -] Port tap87e7138e-9e
updated. Details: {u'profile': {}, u'network_qos_policy_id': None,
u'qos_policy_id': None, u'allowed_address_pairs': [], u'admin_state_up': True,
u'network_id': u'a06ac367-fe14-4bcd-96f3-8c8081a874ad', u'segmentation_id':
None, u'mtu': 1500, u'device_owner': u'compute:nova', u'physical_network':
u'provider', u'mac_address': u'fa:16:3e:23:49:97', u'device':
u'tap87e7138e-9e', u'port_security_enabled': True, u'port_id':
u'87e7138e-9e29-4e67-a181-077b3f6ea09b', u'fixed_ips': [{u'subnet_id':
u'4dc26826-49f3-4cb9-8490-e4cc5e82853d', u'ip_address': u'216.109.195.245'}],
u'network_type': u'flat'}
2018-03-06 13:38:55.392 1978 INFO neutron.agent.securitygroups_rpc
[req-262cb010-9068-4ad9-b93d-bd0875fc66e1 - - - - -] Security group member
updated [u'04a877fe-f6bc-445c-9e03-204a0cae9d32']
2018-03-06 13:38:55.810 1978 INFO neutron.agent.securitygroups_rpc
[req-262cb010-9068-4ad9-b93d-bd0875fc66e1 - - - - -] Remove device filter for
set(['tap87e7138e-9e'])
2018-03-06 13:38:57.468 1978 INFO
neutron.plugins.ml2.drivers.agent._common_agent
[req-262cb010-9068-4ad9-b93d-bd0875fc66e1 - - - - -] Attachment tap87e7138e-9e
removed
2018-03-06 13:38:57.909 1978 INFO neutron.agent.securitygroups_rpc
[req-262cb010-9068-4ad9-b93d-bd0875fc66e1 - - - - -] Security group member
updated [u'04a877fe-f6bc-445c-9e03-204a0cae9d32']
2018-03-06 13:38:58.199 1978 ERROR
neutron.plugins.ml2.drivers.agent._common_agent
[req-262cb010-9068-4ad9-b93d-bd0875fc66e1 - - - - -] Error occurred while
removing port tap87e7138e-9e: RemoteError: Remote error:
AgentNotFoundByTypeHost Agent with agent_type=L3 agent and
host=UBNTU-OSTACK-COMPUTE1 could not be found
[u'Traceback (most recent call last):\n', u' File
"/usr/lib/python2.7/dist-packages/oslo_messaging/rpc/server.py", line 160, in
_process_incoming\n res = self.dispatcher.dispatch(message)\n', u' File
"/usr/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line 213,
in dispatch\n return self._do_dispatch(endpoint, method, ctxt, args)\n', u'
File "/usr/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line
183, in _do_dispatch\n result = func(ctxt, **new_args)\n', u' File
"/usr/lib/python2.7/dist-packages/neutron/plugins/ml2/rpc.py", line 234, in
update_device_down\n n_const.PORT_STATUS_DOWN, host)\n', u' File
"/usr/lib/python2.7/dist-packages/neutron/plugins/ml2/rpc.py", line 331, in
notify_l2pop_port_wiring\n
l2pop_driver.obj.update_port_down(port_context)\n', u' File
"/usr/lib/python2.7/dist-packages/neutron/plugins/ml2/drivers/l2pop/mech_driver.py",
line 253, in update_port_down\n admin_context, agent_host,
[port[\'device_id\']]):\n', u' File
"/usr/lib/python2.7/dist-packages/neutron/db/l3_agentschedulers_db.py", line
303, in list_router_ids_on_host\n context, constants.AGENT_TYPE_L3,
host)\n', u' File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py",
line 291, in _get_agent_by_type_and_host\n host=host)\n',
u'AgentNotFoundByTypeHost: Agent with agent_type=L3 agent and
host=UBNTU-OSTACK-COMPUTE1 could not be found\n'].
2018-03-06 13:38:58.199 1978 ERROR
neutron.plugins.ml2.drivers.agent._common_agent Traceback (most recent call
last):
2018-03-06 13:38:58.199 1978 ERROR
neutron.plugins.ml2.drivers.agent._common_agent File
"/usr/lib/python2.7/dist-packages/neutron/plugins/ml2/drivers/agent/_common_agent.py",
line 336, in treat_devices_removed
2018-03-06 13:38:58.199 1978 ERROR
neutron.plugins.ml2.drivers.agent._common_agent cfg.CONF.host)
2018-03-06 13:38:58.199 1978 ERROR
neutron.plugins.ml2.drivers.agent._common_agent File
"/usr/lib/python2.7/dist-packages/neutron/agent/rpc.py", line 139, in
update_device_down
2018-03-06 13:38:58.199 1978 ERROR
neutron.plugins.ml2.drivers.agent._common_agent agent_id=agent_id,
host=host)
2018-03-06 13:38:58.199 1978 ERROR
neutron.plugins.ml2.drivers.agent._common_agent File
"/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 162, in call
2018-03-06 13:38:58.199 1978 ERROR
neutron.plugins.ml2.drivers.agent._common_agent return
self._original_context.call(ctxt, method, **kwargs)
2018-03-06 13:38:58.199 1978 ERROR
neutron.plugins.ml2.drivers.agent._common_agent File
"/usr/lib/python2.7/dist-packages/oslo_messaging/rpc/client.py", line 169, in
call
2018-03-06 13:38:58.199 1978 ERROR
neutron.plugins.ml2.drivers.agent._common_agent retry=self.retry)
2018-03-06 13:38:58.199 1978 ERROR
neutron.plugins.ml2.drivers.agent._common_agent File
"/usr/lib/python2.7/dist-packages/oslo_messaging/transport.py", line 123, in
_send
2018-03-06 13:38:58.199 1978 ERROR
neutron.plugins.ml2.drivers.agent._common_agent timeout=timeout,
retry=retry)
2018-03-06 13:38:58.199 1978 ERROR
neutron.plugins.ml2.drivers.agent._common_agent File
"/usr/lib/python2.7/dist-packages/oslo_messaging/_drivers/amqpdriver.py", line
578, in send
2018-03-06 13:38:58.199 1978 ERROR
neutron.plugins.ml2.drivers.agent._common_agent retry=retry)
2018-03-06 13:38:58.199 1978 ERROR
neutron.plugins.ml2.drivers.agent._common_agent File
"/usr/lib/python2.7/dist-packages/oslo_messaging/_drivers/amqpdriver.py", line
569, in _send
2018-03-06 13:38:58.199 1978 ERROR
neutron.plugins.ml2.drivers.agent._common_agent raise result
2018-03-06 13:38:58.199 1978 ERROR
neutron.plugins.ml2.drivers.agent._common_agent RemoteError: Remote error:
AgentNotFoundByTypeHost Agent with agent_type=L3 agent and
host=UBNTU-OSTACK-COMPUTE1 could not be found
2018-03-06 13:38:58.199 1978 ERROR
neutron.plugins.ml2.drivers.agent._common_agent [u'Traceback (most recent call
last):\n', u' File
"/usr/lib/python2.7/dist-packages/oslo_messaging/rpc/server.py", line 160, in
_process_incoming\n res = self.dispatcher.dispatch(message)\n', u' File
"/usr/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line 213,
in dispatch\n return self._do_dispatch(endpoint, method, ctxt, args)\n', u'
File "/usr/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line
183, in _do_dispatch\n result = func(ctxt, **new_args)\n', u' File
"/usr/lib/python2.7/dist-packages/neutron/plugins/ml2/rpc.py", line 234, in
update_device_down\n n_const.PORT_STATUS_DOWN, host)\n', u' File
"/usr/lib/python2.7/dist-packages/neutron/plugins/ml2/rpc.py", line 331, in
notify_l2pop_port_wiring\n
l2pop_driver.obj.update_port_down(port_context)\n', u' File
"/usr/lib/python2.7/dist-packages/neutron/plugins/ml2/drivers/l2pop/mech_driver.py",
line 253, in update_port_down\n admin_context, agent_host,
[port[\'device_id\']]):\n', u' File
"/usr/lib/python2.7/dist-packages/neutron/db/l3_agentschedulers_db.py", line
303, in list_router_ids_on_host\n context, constants.AGENT_TYPE_L3,
host)\n', u' File "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py",
line 291, in _get_agent_by_type_and_host\n host=host)\n',
u'AgentNotFoundByTypeHost: Agent with agent_type=L3 agent and
host=UBNTU-OSTACK-COMPUTE1 could not be found\n'].
2018-03-06 13:38:58.199 1978 ERROR
neutron.plugins.ml2.drivers.agent._common_agent
2018-03-06 13:38:59.216 1978 INFO
neutron.plugins.ml2.drivers.agent._common_agent
[req-262cb010-9068-4ad9-b93d-bd0875fc66e1 - - - - -] Linux bridge agent Agent
out of sync with plugin!
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