Open Stack

Hi,

are all agents up and running? Can you paste the output of "openstack  
network agent list"?

And could you post the output of "egrep -ve "^$|^#"  
/etc/neutron/neutron.conf" from both compute and control node?  
Probably also from

/etc/neutron/l3_agent.ini
/etc/neutron/plugins/ml2/linuxbridge_agent.ini
/etc/neutron/plugins/ml2/ml2_conf.ini

Of course you can/should replace sensitive data in the output.

Regards

Zitat von Torin Woltjer <torin.woltjer at granddial.com>:

> 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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