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[Balazs Gibizer <balazs.gibizer@xxxxxxxxxxxx>]

Public bug reported:

Tests in both
nova.tests.functional.notification_sample_tests.test_service.TestServiceUpdateNotificationSampleLatest
and
nova.tests.functional.notification_sample_tests.test_service.TestServiceUpdateNotificationSamplev2_52
fails with a similar error:

Traceback (most recent call last):
  File "/home/zuul/src/git.openstack.org/openstack/nova/nova/tests/functional/notification_sample_tests/test_service.py", line 121, in test_service_disabled
    'uuid': self.service_uuid})
  File "/home/zuul/src/git.openstack.org/openstack/nova/nova/tests/functional/notification_sample_tests/test_service.py", line 37, in _verify_notification
    base._verify_notification(sample_file_name, replacements, actual)
  File "/home/zuul/src/git.openstack.org/openstack/nova/nova/tests/functional/notification_sample_tests/notification_sample_base.py", line 150, in _verify_notification
    self.assertJsonEqual(sample_obj, notification)
  File "/home/zuul/src/git.openstack.org/openstack/nova/nova/test.py", line 533, in assertJsonEqual
    raise error
AssertionError: 
expected:
{'event_type': 'service.update',
 'payload': {'nova_object.data': {'availability_zone': None,
                                  'binary': 'nova-compute',
                                  'disabled': True,
                                  'disabled_reason': None,
                                  'forced_down': False,
                                  'host': 'host2',
                                  'last_seen_up': '2012-10-29T13:42:05Z',
                                  'report_count': 1,
                                  'topic': 'compute',
                                  'uuid': 'e81d66a4-ddd3-4aba-8a84-171d1cb4d339',
                                  'version': 26},
             'nova_object.name': 'ServiceStatusPayload',
             'nova_object.namespace': 'nova',
             'nova_object.version': '1.1'},
 'priority': 'INFO',
 'publisher_id': 'nova-compute:host1'}
actual:
{'event_type': 'service.update',
 'payload': {'nova_object.data': {'availability_zone': None,
                                  'binary': 'nova-compute',
                                  'disabled': True,
                                  'disabled_reason': None,
                                  'forced_down': False,
                                  'host': 'host1',
                                  'last_seen_up': '2012-10-29T13:42:05Z',
                                  'report_count': 1,
                                  'topic': 'compute',
                                  'uuid': 'e81d66a4-ddd3-4aba-8a84-171d1cb4d339',
                                  'version': 26},
             'nova_object.name': 'ServiceStatusPayload',
             'nova_object.namespace': 'nova',
             'nova_object.version': '1.1'},
 'priority': 'INFO',
 'publisher_id': 'nova-compute:host1'}
difference:
'host2' != 'host1': path: root.payload.nova_object.data.host

It happens quite frequently on the gate, 64 occurrences in half a day:
 
http://logstash.openstack.org/#dashboard/file/logstash.json?query=message%3A%5C%22u'host2'%20!%3D%20u'host1'%3A%20path%3A%20root.payload.nova_object.data.host%5C%22

** Affects: nova
     Importance: Undecided
     Assignee: Balazs Gibizer (balazs-gibizer)
         Status: New


** Tags: testing

** Tags added: testing

** Changed in: nova
     Assignee: (unassigned) => Balazs Gibizer (balazs-gibizer)

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https://bugs.launchpad.net/bugs/1742935

Title:
  TestServiceUpdateNotificationSample fails intermittently: u'host2' !=
  u'host1': path: root.payload.nova_object.data.host

Status in OpenStack Compute (nova):
  New

Bug description:
  Tests in both
  nova.tests.functional.notification_sample_tests.test_service.TestServiceUpdateNotificationSampleLatest
  and
  nova.tests.functional.notification_sample_tests.test_service.TestServiceUpdateNotificationSamplev2_52
  fails with a similar error:

  Traceback (most recent call last):
    File "/home/zuul/src/git.openstack.org/openstack/nova/nova/tests/functional/notification_sample_tests/test_service.py", line 121, in test_service_disabled
      'uuid': self.service_uuid})
    File "/home/zuul/src/git.openstack.org/openstack/nova/nova/tests/functional/notification_sample_tests/test_service.py", line 37, in _verify_notification
      base._verify_notification(sample_file_name, replacements, actual)
    File "/home/zuul/src/git.openstack.org/openstack/nova/nova/tests/functional/notification_sample_tests/notification_sample_base.py", line 150, in _verify_notification
      self.assertJsonEqual(sample_obj, notification)
    File "/home/zuul/src/git.openstack.org/openstack/nova/nova/test.py", line 533, in assertJsonEqual
      raise error
  AssertionError: 
  expected:
  {'event_type': 'service.update',
   'payload': {'nova_object.data': {'availability_zone': None,
                                    'binary': 'nova-compute',
                                    'disabled': True,
                                    'disabled_reason': None,
                                    'forced_down': False,
                                    'host': 'host2',
                                    'last_seen_up': '2012-10-29T13:42:05Z',
                                    'report_count': 1,
                                    'topic': 'compute',
                                    'uuid': 'e81d66a4-ddd3-4aba-8a84-171d1cb4d339',
                                    'version': 26},
               'nova_object.name': 'ServiceStatusPayload',
               'nova_object.namespace': 'nova',
               'nova_object.version': '1.1'},
   'priority': 'INFO',
   'publisher_id': 'nova-compute:host1'}
  actual:
  {'event_type': 'service.update',
   'payload': {'nova_object.data': {'availability_zone': None,
                                    'binary': 'nova-compute',
                                    'disabled': True,
                                    'disabled_reason': None,
                                    'forced_down': False,
                                    'host': 'host1',
                                    'last_seen_up': '2012-10-29T13:42:05Z',
                                    'report_count': 1,
                                    'topic': 'compute',
                                    'uuid': 'e81d66a4-ddd3-4aba-8a84-171d1cb4d339',
                                    'version': 26},
               'nova_object.name': 'ServiceStatusPayload',
               'nova_object.namespace': 'nova',
               'nova_object.version': '1.1'},
   'priority': 'INFO',
   'publisher_id': 'nova-compute:host1'}
  difference:
  'host2' != 'host1': path: root.payload.nova_object.data.host

  It happens quite frequently on the gate, 64 occurrences in half a day:
   
  http://logstash.openstack.org/#dashboard/file/logstash.json?query=message%3A%5C%22u'host2'%20!%3D%20u'host1'%3A%20path%3A%20root.payload.nova_object.data.host%5C%22

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https://bugs.launchpad.net/nova/+bug/1742935/+subscriptions