Traceback (most recent call last):
File "/var/lib/juju/agents/unit-octavia-1/.venv/lib/python3.8/site-packages/charms/reactive/__init__.py", line 74, in main
bus.dispatch(restricted=restricted_mode)
File "/var/lib/juju/agents/unit-octavia-1/.venv/lib/python3.8/site-packages/charms/reactive/bus.py", line 390, in dispatch
_invoke(other_handlers)
File "/var/lib/juju/agents/unit-octavia-1/.venv/lib/python3.8/site-packages/charms/reactive/bus.py", line 359, in _invoke
handler.invoke()
File "/var/lib/juju/agents/unit-octavia-1/.venv/lib/python3.8/site-packages/charms/reactive/bus.py", line 181, in invoke
self._action(*args)
File "/var/lib/juju/agents/unit-octavia-1/charm/reactive/octavia_handlers.py", line 142, in setup_hm_port
if api_crud.setup_hm_port(
File "lib/charm/openstack/api_crud.py", line 464, in setup_hm_port
toggle_hm_port(identity_service,
File "lib/charm/openstack/api_crud.py", line 386, in toggle_hm_port
nc.update_port(port['id'], {'port': {'admin_state_up': enabled}})
File "/var/lib/juju/agents/unit-octavia-1/.venv/lib/python3.8/site-packages/neutronclient/v2_0/client.py", line 810, in update_port
return self._update_resource(self.port_path % (port), body=body,
File "/var/lib/juju/agents/unit-octavia-1/.venv/lib/python3.8/site-packages/neutronclient/v2_0/client.py", line 2424, in _update_resource
return self.put(path, **kwargs)
File "/var/lib/juju/agents/unit-octavia-1/.venv/lib/python3.8/site-packages/neutronclient/v2_0/client.py", line 362, in put
return self.retry_request("PUT", action, body=body,
File "/var/lib/juju/agents/unit-octavia-1/.venv/lib/python3.8/site-packages/neutronclient/v2_0/client.py", line 330, in retry_request
return self.do_request(method, action, body=body,
File "/var/lib/juju/agents/unit-octavia-1/.venv/lib/python3.8/site-packages/neutronclient/v2_0/client.py", line 281, in do_request
resp, replybody = self.httpclient.do_request(action, method, body=body,
File "/var/lib/juju/agents/unit-octavia-1/.venv/lib/python3.8/site-packages/neutronclient/client.py", line 340, in do_request
return self.request(url, method, **kwargs)
File "/var/lib/juju/agents/unit-octavia-1/.venv/lib/python3.8/site-packages/neutronclient/client.py", line 328, in request
resp = super(SessionClient, self).request(*args, **kwargs)
File "/var/lib/juju/agents/unit-octavia-1/.venv/lib/python3.8/site-packages/keystoneauth1/adapter.py", line 257, in request
return self.session.request(url, method, **kwargs)
File "/var/lib/juju/agents/unit-octavia-1/.venv/lib/python3.8/site-packages/keystoneauth1/session.py", line 921, in request
resp = send(**kwargs)
File "/var/lib/juju/agents/unit-octavia-1/.venv/lib/python3.8/site-packages/keystoneauth1/session.py", line 1028, in _send_request
raise exceptions.ConnectFailure(msg)
keystoneauth1.exceptions.connection.ConnectFailure: Unable to establish connection to https://172.17.105.16:9696/v2.0/ports/687aa3f0-4970-4913-bde6-c0e52f21ffd7: ('Connection aborted.', RemoteDisconnected('Remote end closed connection without response'))
SolutionsQA has run into this bug a couple times. In the latest case Octavia tries to connect to the neutron-api unit while a relation changed hook is being handled, which results in 'Remote end closed connection without response'. The neutron hook completes within a couple seconds. However, by this time the Octavia charm had already raised a juju error.
SolutionsQA does not run with hook retries enabled, as we want to catch instances such as this, where the charm should retry.
Here is a link to the test run. The test artifacts are available by follow the link at the bottom of the page.
https:/