[Bug 1979663] [python-magnumclient/focal] verification still needed

Wed Nov 2 19:30:24 UTC 2022

The fix for this bug has been awaiting testing feedback in the -proposed
repository for focal for more than 90 days.  Please test this fix and
update the bug appropriately with the results.  In the event that the
fix for this bug is still not verified 15 days from now, the package
will be removed from the -proposed repository.

** Tags added: removal-candidate

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https://bugs.launchpad.net/bugs/1979663

Title:
  magnum-ui does not display cluster or template

Status in OpenStack Magnum Charm:
  Invalid
Status in Ubuntu Cloud Archive:
  Invalid
Status in Ubuntu Cloud Archive ussuri series:
  Fix Committed
Status in Ubuntu Cloud Archive victoria series:
  Fix Committed
Status in Ubuntu Cloud Archive wallaby series:
  Fix Committed
Status in python-magnumclient package in Ubuntu:
  Invalid
Status in python-magnumclient source package in Focal:
  Fix Committed

Bug description:
  [Impact]

  When Horizon is deployed with the magnum-ui extension (using focal-
  proposed due to bug 1814890 ) and trying to list the clusters and
  cluster templates the asynchronous request will fail, when checking
  the logs the following stacktrace is printed:

  [Fri Jun 24 15:36:10.064957 2022] [wsgi:error] [pid 37882:tid 140157047166720] [remote 192.168.11.37:48910] WARNING:magnumclient.common.httpclient:Request returned failure status.
  [Fri Jun 24 15:36:10.066324 2022] [wsgi:error] [pid 37882:tid 140157047166720] [remote 192.168.11.37:48910] error invoking apiclient
  [Fri Jun 24 15:36:10.066347 2022] [wsgi:error] [pid 37882:tid 140157047166720] [remote 192.168.11.37:48910] Traceback (most recent call last):
  [Fri Jun 24 15:36:10.066353 2022] [wsgi:error] [pid 37882:tid 140157047166720] [remote 192.168.11.37:48910]   File "/usr/lib/python3/dist-packages/openstack_dashboard/api/rest/utils.py", line 128, in _wrap
  ped
  [Fri Jun 24 15:36:10.066357 2022] [wsgi:error] [pid 37882:tid 140157047166720] [remote 192.168.11.37:48910]     data = function(self, request, *args, **kw)
  [Fri Jun 24 15:36:10.066362 2022] [wsgi:error] [pid 37882:tid 140157047166720] [remote 192.168.11.37:48910]   File "/usr/lib/python3/dist-packages/magnum_ui/api/rest/magnum.py", line 71, in get
  [Fri Jun 24 15:36:10.066366 2022] [wsgi:error] [pid 37882:tid 140157047166720] [remote 192.168.11.37:48910]     result = magnum.cluster_template_list(request)
  [Fri Jun 24 15:36:10.066370 2022] [wsgi:error] [pid 37882:tid 140157047166720] [remote 192.168.11.37:48910]   File "/usr/lib/python3/dist-packages/magnum_ui/api/magnum.py", line 155, in cluster_template_li
  st
  [Fri Jun 24 15:36:10.066375 2022] [wsgi:error] [pid 37882:tid 140157047166720] [remote 192.168.11.37:48910]     return magnumclient(request).cluster_templates.list(
  [Fri Jun 24 15:36:10.066379 2022] [wsgi:error] [pid 37882:tid 140157047166720] [remote 192.168.11.37:48910]   File "/usr/lib/python3/dist-packages/magnumclient/v1/basemodels.py", line 92, in list
  [Fri Jun 24 15:36:10.066382 2022] [wsgi:error] [pid 37882:tid 140157047166720] [remote 192.168.11.37:48910]     return self._list(self._path(path), self.__class__.api_name)
  [Fri Jun 24 15:36:10.066386 2022] [wsgi:error] [pid 37882:tid 140157047166720] [remote 192.168.11.37:48910]   File "/usr/lib/python3/dist-packages/magnumclient/common/base.py", line 121, in _list
  [Fri Jun 24 15:36:10.066390 2022] [wsgi:error] [pid 37882:tid 140157047166720] [remote 192.168.11.37:48910]     resp, body = self.api.json_request('GET', url)
  [Fri Jun 24 15:36:10.066406 2022] [wsgi:error] [pid 37882:tid 140157047166720] [remote 192.168.11.37:48910]   File "/usr/lib/python3/dist-packages/magnumclient/common/httpclient.py", line 233, in json_requ
  est
  [Fri Jun 24 15:36:10.066410 2022] [wsgi:error] [pid 37882:tid 140157047166720] [remote 192.168.11.37:48910]     resp, body_iter = self._http_request(url, method, **kwargs)
  [Fri Jun 24 15:36:10.066414 2022] [wsgi:error] [pid 37882:tid 140157047166720] [remote 192.168.11.37:48910]   File "/usr/lib/python3/dist-packages/magnumclient/common/httpclient.py", line 213, in _http_req
  uest
  [Fri Jun 24 15:36:10.066418 2022] [wsgi:error] [pid 37882:tid 140157047166720] [remote 192.168.11.37:48910]     error_json = _extract_error_json(body_str, resp)
  [Fri Jun 24 15:36:10.066422 2022] [wsgi:error] [pid 37882:tid 140157047166720] [remote 192.168.11.37:48910]   File "/usr/lib/python3/dist-packages/magnumclient/common/httpclient.py", line 66, in _extract_e
  rror_json
  [Fri Jun 24 15:36:10.066426 2022] [wsgi:error] [pid 37882:tid 140157047166720] [remote 192.168.11.37:48910]     body_json = resp.json()
  [Fri Jun 24 15:36:10.066430 2022] [wsgi:error] [pid 37882:tid 140157047166720] [remote 192.168.11.37:48910] AttributeError: 'HTTPResponse' object has no attribute 'json'
  [Fri Jun 24 15:36:10.068538 2022] [wsgi:error] [pid 37882:tid 140157047166720] [remote 192.168.11.37:48910] Internal Server Error: /horizon/api/container_infra/cluster_templates/

  [Test Plan]

  1) deploy a focal-ussuri cloud that contains magnum and magnum-
  dashboard, this is a juju bundle that can be used as a reference
  https://paste.ubuntu.com/p/PYPSk2WfMW/

  2) Login to Horizon.

  3) Navigate to "Container Infra" > "Clusters" and "Cluster Templates".

  Expected result: an empty table appears with no errors.

  Actual result: a notification appears indicating that the objects
  couldn't be listed as seen in the attached screenshot.

  [Where problems could occur]

  The patch associated with this bug fix is in the extraction of error
  messages coming as a response to a issued request, so problems would
  appear as in not being able to read those error messages.

  [Other Info]

  This change is already available in Impish, python-magnumclient 3.5.0

  $ git tag --contains f7551a6bac103070ff456098fe2631409620d492
  3.5.0
  3.6.0
  $ rmadison python-magnumclient | grep impish
   python-magnumclient | 3.5.0-0ubuntu2  | impish         | source

  [Discussion]
  SRU team, please reject the older upload of 2.11.0-0ubuntu6 in favor of the most recent upload of that version. The most recent upload includes 2.11.0-0ubuntu5 in it's changes file as the goal is to test these together in proposed. Thank you.

  [Original description]

  Magnum with focal/Ussuri it seems magnum UI does not display any cluster or cluster in the magnum planner.
  When i click on template or cluster not seeing any information regarding cluster and template.

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