[Bug 1847039] Re: autopkgtest: nova-conductor fails to startup

[James Page]

The nova-conductor process requires a valid connection to keystone to
retrieve the service endpoint for the placement service on startup.

The autopkgtest does not setup and configure keystone and placement as
part of the test configuration.

That said running the database migrations as part of the autopkgtest
still adds alot of value to my suggestion is to disable the daemon
checks for this cycle.

We really need a more complete 'basic openstack test environment' for
autopkgtests and daemons are increasingly non-functional and will
terminate if all dependent resources are not configured and running.

** Changed in: nova (Ubuntu)
       Status: New => In Progress

** Changed in: nova (Ubuntu)
   Importance: Undecided => High

** Changed in: nova (Ubuntu)
     Assignee: (unassigned) => James Page (james-page)

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https://bugs.launchpad.net/bugs/1847039

Title:
  autopkgtest: nova-conductor fails to startup

Status in nova package in Ubuntu:
  In Progress

Bug description:
  2019-10-07 09:53:28.471 20991 CRITICAL nova [-] Unhandled error: keystoneauth1.exceptions.auth_plugins.MissingAuthPlugin: An auth plugin is required to determine endpoint URL
  2019-10-07 09:53:28.471 20991 ERROR nova Traceback (most recent call last):
  2019-10-07 09:53:28.471 20991 ERROR nova   File "/usr/bin/nova-conductor", line 10, in <module>
  2019-10-07 09:53:28.471 20991 ERROR nova     sys.exit(main())
  2019-10-07 09:53:28.471 20991 ERROR nova   File "/usr/lib/python3/dist-packages/nova/cmd/conductor.py", line 44, in main
  2019-10-07 09:53:28.471 20991 ERROR nova     topic=rpcapi.RPC_TOPIC)
  2019-10-07 09:53:28.471 20991 ERROR nova   File "/usr/lib/python3/dist-packages/nova/service.py", line 257, in create
  2019-10-07 09:53:28.471 20991 ERROR nova     periodic_interval_max=periodic_interval_max)
  2019-10-07 09:53:28.471 20991 ERROR nova   File "/usr/lib/python3/dist-packages/nova/service.py", line 129, in __init__
  2019-10-07 09:53:28.471 20991 ERROR nova     self.manager = manager_class(host=self.host, *args, **kwargs)
  2019-10-07 09:53:28.471 20991 ERROR nova   File "/usr/lib/python3/dist-packages/nova/conductor/manager.py", line 117, in __init__
  2019-10-07 09:53:28.471 20991 ERROR nova     self.compute_task_mgr = ComputeTaskManager()
  2019-10-07 09:53:28.471 20991 ERROR nova   File "/usr/lib/python3/dist-packages/nova/conductor/manager.py", line 243, in __init__
  2019-10-07 09:53:28.471 20991 ERROR nova     self.report_client = report.SchedulerReportClient()
  2019-10-07 09:53:28.471 20991 ERROR nova   File "/usr/lib/python3/dist-packages/nova/scheduler/client/report.py", line 186, in __init__
  2019-10-07 09:53:28.471 20991 ERROR nova     self._client = self._create_client()
  2019-10-07 09:53:28.471 20991 ERROR nova   File "/usr/lib/python3/dist-packages/nova/scheduler/client/report.py", line 229, in _create_client
  2019-10-07 09:53:28.471 20991 ERROR nova     client = self._adapter or utils.get_sdk_adapter('placement')
  2019-10-07 09:53:28.471 20991 ERROR nova   File "/usr/lib/python3/dist-packages/nova/utils.py", line 1039, in get_sdk_adapter
  2019-10-07 09:53:28.471 20991 ERROR nova     return getattr(conn, service_type)
  2019-10-07 09:53:28.471 20991 ERROR nova   File "/usr/lib/python3/dist-packages/openstack/service_description.py", line 92, in __get__
  2019-10-07 09:53:28.471 20991 ERROR nova     endpoint = proxy_mod.Proxy.get_endpoint(proxy)
  2019-10-07 09:53:28.471 20991 ERROR nova   File "/usr/lib/python3/dist-packages/keystoneauth1/adapter.py", line 282, in get_endpoint
  2019-10-07 09:53:28.471 20991 ERROR nova     return self.session.get_endpoint(auth or self.auth, **kwargs)
  2019-10-07 09:53:28.471 20991 ERROR nova   File "/usr/lib/python3/dist-packages/keystoneauth1/session.py", line 1198, in get_endpoint
  2019-10-07 09:53:28.471 20991 ERROR nova     auth = self._auth_required(auth, 'determine endpoint URL')
  2019-10-07 09:53:28.471 20991 ERROR nova   File "/usr/lib/python3/dist-packages/keystoneauth1/session.py", line 1138, in _auth_required
  2019-10-07 09:53:28.471 20991 ERROR nova     raise exceptions.MissingAuthPlugin(msg_fmt % msg)
  2019-10-07 09:53:28.471 20991 ERROR nova keystoneauth1.exceptions.auth_plugins.MissingAuthPlugin: An auth plugin is required to determine endpoint URL
  2019-10-07 09:53:28.471 20991 ERROR nova

  ProblemType: Bug
  DistroRelease: Ubuntu 19.10
  Package: nova-conductor 2:20.0.0~rc1-0ubuntu2
  ProcVersionSignature: Ubuntu 5.3.0-17.18-generic 5.3.1
  Uname: Linux 5.3.0-17-generic x86_64
  ApportVersion: 2.20.11-0ubuntu7
  Architecture: amd64
  Date: Mon Oct  7 09:51:51 2019
  PackageArchitecture: all
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SourcePackage: nova
  UpgradeStatus: No upgrade log present (probably fresh install)

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