Unexpected content type provided for tempest alarm related tests

[Konstantinos Kaskavelis]

We are getting failures in the following tests:

test_alarm_list, test_create_update_get_delete_alarm, test_set_get_alarm_state, test_get_non_existent_alarm

with the following error:

Traceback (most recent call last):
  File "/home/ubuntu/snap/fcbtest/29/.rally/verification/verifier-34427a6e-ad45-4f69-9442-776135b973b6/repo/tempest/test.py", line 181, in setUpClass
    raise value.with_traceback(trace)
  File "/home/ubuntu/snap/fcbtest/29/.rally/verification/verifier-34427a6e-ad45-4f69-9442-776135b973b6/repo/tempest/test.py", line 174, in setUpClass
    cls.resource_setup()
  File "/snap/fcbtest/29/lib/python3.6/site-packages/telemetry_tempest_plugin/aodh/api/test_alarming_api.py", line 38, in resource_setup
    cls.create_alarm(event_rule=cls.rule)
  File "/snap/fcbtest/29/lib/python3.6/site-packages/telemetry_tempest_plugin/aodh/api/base.py", line 49, in create_alarm
    type=type, **kwargs)
  File "/snap/fcbtest/29/lib/python3.6/site-packages/telemetry_tempest_plugin/aodh/service/client.py", line 78, in create_alarm
    resp, body = self.post(uri, body)
  File "/home/ubuntu/snap/fcbtest/29/.rally/verification/verifier-34427a6e-ad45-4f69-9442-776135b973b6/repo/tempest/lib/common/rest_client.py", line 299, in post
    return self.request('POST', url, extra_headers, headers, body, chunked)
  File "/home/ubuntu/snap/fcbtest/29/.rally/verification/verifier-34427a6e-ad45-4f69-9442-776135b973b6/repo/tempest/lib/common/rest_client.py", line 703, in request
    self._error_checker(resp, resp_body)
  File "/home/ubuntu/snap/fcbtest/29/.rally/verification/verifier-34427a6e-ad45-4f69-9442-776135b973b6/repo/tempest/lib/common/rest_client.py", line 794, in _error_checker
    resp=resp)
tempest.lib.exceptions.UnexpectedContentType: Unexpected content type provided
Details: 400

Logs from nova-compute.log:

2022-06-29 23:20:58.979 235346 ERROR nova Traceback (most recent call last):
2022-06-29 23:20:58.979 235346 ERROR nova File "/usr/lib/python3/dist-packages/keystoneauth1/identity/generic/base.py", line 136, in _do_create_plugin
2022-06-29 23:20:58.979 235346 ERROR nova disc = self.get_discovery(session,
2022-06-29 23:20:58.979 235346 ERROR nova File "/usr/lib/python3/dist-packages/keystoneauth1/identity/base.py", line 608, in get_discovery
2022-06-29 23:20:58.979 235346 ERROR nova return discover.get_discovery(session=session, url=url,
2022-06-29 23:20:58.979 235346 ERROR nova File "/usr/lib/python3/dist-packages/keystoneauth1/discover.py", line 1452, in get_discovery
2022-06-29 23:20:58.979 235346 ERROR nova disc = Discover(session, url, authenticated=authenticated)
2022-06-29 23:20:58.979 235346 ERROR nova File "/usr/lib/python3/dist-packages/keystoneauth1/discover.py", line 535, in __init__
2022-06-29 23:20:58.979 235346 ERROR nova self._data = get_version_data(session, url,
2022-06-29 23:20:58.979 235346 ERROR nova File "/usr/lib/python3/dist-packages/keystoneauth1/discover.py", line 102, in get_version_data
2022-06-29 23:20:58.979 235346 ERROR nova resp = session.get(url, headers=headers, authenticated=authenticated)
2022-06-29 23:20:58.979 235346 ERROR nova File "/usr/lib/python3/dist-packages/keystoneauth1/session.py", line 1123, in get
2022-06-29 23:20:58.979 235346 ERROR nova return self.request(url, 'GET', **kwargs)
2022-06-29 23:20:58.979 235346 ERROR nova File "/usr/lib/python3/dist-packages/keystoneauth1/session.py", line 968, in request
2022-06-29 23:20:58.979 235346 ERROR nova raise exceptions.from_response(resp, method, url)
2022-06-29 23:20:58.979 235346 ERROR nova keystoneauth1.exceptions.http.BadRequest: Bad Request (HTTP 400)
2022-06-29 23:20:58.979 235346 ERROR nova
2022-06-29 23:20:58.979 235346 ERROR nova During handling of the above exception, another exception occurred:
2022-06-29 23:20:58.979 235346 ERROR nova
2022-06-29 23:20:58.979 235346 ERROR nova Traceback (most recent call last):
2022-06-29 23:20:58.979 235346 ERROR nova File "/usr/bin/nova-compute", line 10, in <module>
2022-06-29 23:20:58.979 235346 ERROR nova sys.exit(main())
2022-06-29 23:20:58.979 235346 ERROR nova File "/usr/lib/python3/dist-packages/nova/cmd/compute.py", line 56, in main
2022-06-29 23:20:58.979 235346 ERROR nova server = service.Service.create(binary='nova-compute',
2022-06-29 23:20:58.979 235346 ERROR nova File "/usr/lib/python3/dist-packages/nova/service.py", line 266, in create
2022-06-29 23:20:58.979 235346 ERROR nova service_obj = cls(host, binary, topic, manager,
2022-06-29 23:20:58.979 235346 ERROR nova File "/usr/lib/python3/dist-packages/nova/service.py", line 128, in __init__
2022-06-29 23:20:58.979 235346 ERROR nova self.manager = manager_class(host=self.host, *args, **kwargs)
2022-06-29 23:20:58.979 235346 ERROR nova File "/usr/lib/python3/dist-packages/nova/compute/manager.py", line 569, in __init__
2022-06-29 23:20:58.979 235346 ERROR nova self.reportclient = report.SchedulerReportClient()
2022-06-29 23:20:58.979 235346 ERROR nova File "/usr/lib/python3/dist-packages/nova/scheduler/client/report.py", line 186, in __init__
2022-06-29 23:20:58.979 235346 ERROR nova self._client = self._create_client()
2022-06-29 23:20:58.979 235346 ERROR nova File "/usr/lib/python3/dist-packages/nova/scheduler/client/report.py", line 229, in _create_client
2022-06-29 23:20:58.979 235346 ERROR nova client = self._adapter or utils.get_sdk_adapter('placement')
2022-06-29 23:20:58.979 235346 ERROR nova File "/usr/lib/python3/dist-packages/nova/utils.py", line 1079, in get_sdk_adapter
2022-06-29 23:20:58.979 235346 ERROR nova return getattr(conn, service_type)
2022-06-29 23:20:58.979 235346 ERROR nova File "/usr/lib/python3/dist-packages/openstack/service_description.py", line 93, in __get__
2022-06-29 23:20:58.979 235346 ERROR nova endpoint = proxy_mod.Proxy.get_endpoint(proxy)
2022-06-29 23:20:58.979 235346 ERROR nova File "/usr/lib/python3/dist-packages/keystoneauth1/adapter.py", line 282, in get_endpoint
2022-06-29 23:20:58.979 235346 ERROR nova return self.session.get_endpoint(auth or self.auth, **kwargs)
2022-06-29 23:20:58.979 235346 ERROR nova File "/usr/lib/python3/dist-packages/keystoneauth1/session.py", line 1225, in get_endpoint
2022-06-29 23:20:58.979 235346 ERROR nova return auth.get_endpoint(self, **kwargs)
2022-06-29 23:20:58.979 235346 ERROR nova File "/usr/lib/python3/dist-packages/keystoneauth1/identity/base.py", line 375, in get_endpoint
2022-06-29 23:20:58.979 235346 ERROR nova endpoint_data = self.get_endpoint_data(
2022-06-29 23:20:58.979 235346 ERROR nova File "/usr/lib/python3/dist-packages/keystoneauth1/identity/base.py", line 271, in get_endpoint_data
2022-06-29 23:20:58.979 235346 ERROR nova service_catalog = self.get_access(session).service_catalog
2022-06-29 23:20:58.979 235346 ERROR nova File "/usr/lib/python3/dist-packages/keystoneauth1/identity/base.py", line 134, in get_access
2022-06-29 23:20:58.979 235346 ERROR nova self.auth_ref = self.get_auth_ref(session)
2022-06-29 23:20:58.979 235346 ERROR nova File "/usr/lib/python3/dist-packages/keystoneauth1/identity/generic/base.py", line 206, in get_auth_ref
2022-06-29 23:20:58.979 235346 ERROR nova self._plugin = self._do_create_plugin(session)
2022-06-29 23:20:58.979 235346 ERROR nova File "/usr/lib/python3/dist-packages/keystoneauth1/identity/generic/base.py", line 158, in _do_create_plugin
2022-06-29 23:20:58.979 235346 ERROR nova raise exceptions.DiscoveryFailure(
2022-06-29 23:20:58.979 235346 ERROR nova keystoneauth1.exceptions.discovery.DiscoveryFailure: Could not find versioned identity endpoints when attempting to authenticate. Please check that your auth_url is correct. Bad Request (HTTP 400)

Test run:

https://solutions.qa.canonical.com/testruns/testRun/c552543f-1e0b-4793-bfa5-1a90d35abf9f