Comment 0 for bug 1920041

We have this ongoing error with no nagios check.

/var/lib/juju/agents/unit-ovn-chassis-mlx-0/charm/hooks/relations/nrpe-external-master/provides.py

I've opened a case aginst the ovn metadata agent to get the agent fixed.
https://bugs.launchpad.net/bugs/1920037

But we have a gap here in monitoring

021-03-18 15:19:55.309 37889 INFO eventlet.wsgi.server [-] 10.216.4.163,<local> "GET /2009-04-04/meta-data/instance-id HTTP/1.1" status: 500 len: 362 time: 0.0015686
2021-03-18 15:19:57.314 37889 ERROR neutron.agent.ovn.metadata.server [-] Unexpected error.: AttributeError: 'MetadataProxyHandler' object has no attribute 'sb_idl'
2021-03-18 15:19:57.314 37889 ERROR neutron.agent.ovn.metadata.server Traceback (most recent call last):
2021-03-18 15:19:57.314 37889 ERROR neutron.agent.ovn.metadata.server File "/usr/lib/python3/dist-packages/neutron/agent/ovn/metadata/server.py", line 67, in __call__
2021-03-18 15:19:57.314 37889 ERROR neutron.agent.ovn.metadata.server instance_id, project_id = self._get_instance_and_project_id(req)
2021-03-18 15:19:57.314 37889 ERROR neutron.agent.ovn.metadata.server File "/usr/lib/python3/dist-packages/neutron/agent/ovn/metadata/server.py", line 84, in _get_instance_and_project_id
2021-03-18 15:19:57.314 37889 ERROR neutron.agent.ovn.metadata.server ports = self.sb_idl.get_network_port_bindings_by_ip(network_id,
2021-03-18 15:19:57.314 37889 ERROR neutron.agent.ovn.metadata.server AttributeError: 'MetadataProxyHandler' object has no attribute 'sb_idl'
2021-03-18 15:19:57.314 37889 ERROR neutron.agent.ovn.metadata.server
2021-03-18 15:19:57.315 37889 INFO eventlet.wsgi.server [-] 10.216.4.163,<local> "GET /2009-04-04/meta-data/instance-id HTTP/1.1" status: 500 len: 362 time: 0.0015662
2021-03-18 15:20:02.452 37801 INFO ovsdbapp.backend.ovs_idl.vlog [-] tcp:127.0.0.1:6640: connection closed by peer
2021-03-18 15:20:03.452 37801 INFO ovsdbapp.backend.ovs_idl.vlog [-] tcp:127.0.0.1:6640: connecting...
2021-03-18 15:20:03.453 37801 WARNING ovsdbapp.backend.ovs_idl.vlog [-] tcp:127.0.0.1:6640: connection attempt failed (Connection refused)
2021-03-18 15:20:03.453 37801 INFO ovsdbapp.backend.ovs_idl.vlog [-] tcp:127.0.0.1:6640: waiting 2 seconds before reconnect
2021-03-18 15:20:05.454 37801 INFO ovsdbapp.backend.ovs_idl.vlog [-] tcp:127.0.0.1:6640: connecting...
2021-03-18 15:20:05.455 37801 INFO ovsdbapp.backend.ovs_idl.vlog [-] tcp:127.0.0.1:6640: connected
2021-03-18 15:20:08.415 37889 ERROR neutron.agent.ovn.metadata.server [-] Unexpected error.: AttributeError: 'MetadataProxyHandler' object has no attribute 'sb_idl'
2021-03-18 15:20:08.415 37889 ERROR neutron.agent.ovn.metadata.server Traceback (most recent call last):
2021-03-18 15:20:08.415 37889 ERROR neutron.agent.ovn.metadata.server File "/usr/lib/python3/dist-packages/neutron/agent/ovn/metadata/server.py", line 67, in __call__
2021-03-18 15:20:08.415 37889 ERROR neutron.agent.ovn.metadata.server instance_id, project_id = self._get_instance_and_project_id(req)
2021-03-18 15:20:08.415 37889 ERROR neutron.agent.ovn.metadata.server File "/usr/lib/python3/dist-packages/neutron/agent/ovn/metadata/server.py", line 84, in _get_instance_and_project_id
2021-03-18 15:20:08.415 37889 ERROR neutron.agent.ovn.metadata.server ports = self.sb_idl.get_network_port_bindings_by_ip(network_id,
2021-03-18 15:20:08.415 37889 ERROR neutron.agent.ovn.metadata.server AttributeError: 'MetadataProxyHandler' object has no attribute 'sb_idl'
2021-03-18 15:20:08.415 37889 ERROR neutron.agent.ovn.metadata.server