def test_wildcard_excluded_events(self):
event_cfg = ['*', '!a']
self._set_pipeline_cfg('events', event_cfg)
self._build_and_set_new_pipeline()
pipeline_manager = event.EventPipelineManager(self.CONF)
pipe = pipeline_manager.pipelines[0]
self.assertFalse(pipe.source.support_event('a'))
def test_wildcard_and_excluded_wildcard_events(self):
event_cfg = ['*', '!compute.*']
self._set_pipeline_cfg('events', event_cfg)
self._build_and_set_new_pipeline()
pipeline_manager = event.EventPipelineManager(self.CONF)
pipe = pipeline_manager.pipelines[0]
self.assertFalse(
pipe.source.support_event('compute.instance.create.start'))
self.assertTrue(pipe.source.support_event('identity.user.create'))
def test_wildcard_excluded_events_not_excluded(self):
event_cfg = ['*', '!b']
self._set_pipeline_cfg('events', event_cfg)
self._build_and_set_new_pipeline()
pipeline_manager = event.EventPipelineManager(self.CONF)
with pipeline_manager.publisher() as p:
p([self.test_event])
publisher = pipeline_manager.pipelines[0].publishers[0]
self.assertEqual(1, len(publisher.events))
self.assertEqual('a', getattr(publisher.events[0], 'event_type'))
def test_multiple_publisher_isolation(self):
self._reraise_exception = False
self._set_pipeline_cfg('publishers', ['except://', 'new://'])
self._build_and_set_new_pipeline()
pipeline_manager = event.EventPipelineManager(self.CONF)
with pipeline_manager.publisher() as p:
p([self.test_event])
publisher = pipeline_manager.pipelines[0].publishers[1]
self.assertEqual(1, len(publisher.events))
self.assertEqual('a', getattr(publisher.events[0], 'event_type'))
def test_event_non_match(self):
event_cfg = ['nomatch']
self._set_pipeline_cfg('events', event_cfg)
self._build_and_set_new_pipeline()
pipeline_manager = event.EventPipelineManager(self.CONF)
with pipeline_manager.publisher() as p:
p([self.test_event])
publisher = pipeline_manager.pipelines[0].publishers[0]
self.assertEqual(0, len(publisher.events))
self.assertEqual(0, publisher.calls)
def test_multiple_pipeline(self):
self._augment_pipeline_cfg()
self._build_and_set_new_pipeline()
pipeline_manager = event.EventPipelineManager(self.CONF)
with pipeline_manager.publisher() as p:
p([self.test_event, self.test_event2])
publisher = pipeline_manager.pipelines[0].publishers[0]
self.assertEqual(1, len(publisher.events))
self.assertEqual(1, publisher.calls)
self.assertEqual('a', getattr(publisher.events[0], 'event_type'))
new_publisher = pipeline_manager.pipelines[1].publishers[0]
self.assertEqual(1, len(new_publisher.events))
self.assertEqual(1, new_publisher.calls)
self.assertEqual('b', getattr(new_publisher.events[0], 'event_type'))
def test_multiple_included_events(self):
event_cfg = ['a', 'b']
self._set_pipeline_cfg('events', event_cfg)
self._build_and_set_new_pipeline()
pipeline_manager = event.EventPipelineManager(self.CONF)
with pipeline_manager.publisher() as p:
p([self.test_event])
publisher = pipeline_manager.pipelines[0].publishers[0]
self.assertEqual(1, len(publisher.events))
with pipeline_manager.publisher() as p:
p([self.test_event2])
self.assertEqual(2, len(publisher.events))
self.assertEqual('a', getattr(publisher.events[0], 'event_type'))
self.assertEqual('b', getattr(publisher.events[1], 'event_type'))
def _setup_pipeline(self, publishers):
ev_pipeline = yaml.dump({
'sources': [{
'name': 'test_event',
'events': ['test.test'],
'sinks': ['test_sink']
}],
'sinks': [{
'name': 'test_sink',
'publishers': publishers
}]
})
ev_pipeline = ev_pipeline.encode('utf-8')
ev_pipeline_cfg_file = fileutils.write_to_tempfile(
content=ev_pipeline, prefix="event_pipeline", suffix="yaml")
self.CONF.set_override('event_pipeline_cfg_file', ev_pipeline_cfg_file)
ev_pipeline_mgr = event_pipe.EventPipelineManager(self.CONF)
return ev_pipeline_mgr
def test_event_pipeline_endpoint_requeue_on_failure(self):
self.CONF.set_override("ack_on_event_error", False,
group="notification")
self.CONF.set_override("telemetry_secret", "not-so-secret",
group="publisher")
test_data = {
'message_id': uuid.uuid4(),
'event_type': 'a',
'generated': '2013-08-08 21:06:37.803826',
'traits': [
{'name': 't_text',
'value': 1,
'dtype': 'text_trait'
}
],
'raw': {'status': 'started'}
}
message_sign = utils.compute_signature(test_data, 'not-so-secret')
test_data['message_signature'] = message_sign
fake_publisher = mock.Mock()
self.useFixture(fixtures.MockPatch(
'ceilometer.publisher.test.TestPublisher',
return_value=fake_publisher))
self._build_and_set_new_pipeline()
pipeline_manager = event.EventPipelineManager(self.CONF)
pipe = pipeline_manager.pipelines[0]
event_pipeline_endpoint = event.InterimEventEndpoint(
self.CONF, pipeline.PublishContext([pipe]), pipe.name)
fake_publisher.publish_events.side_effect = Exception
ret = event_pipeline_endpoint.sample([
{'ctxt': {}, 'publisher_id': 'compute.vagrant-precise',
'event_type': 'a', 'payload': [test_data], 'metadata': {}}])
self.assertEqual(oslo_messaging.NotificationResult.REQUEUE, ret)
def test_name(self):
self._build_and_set_new_pipeline()
pipeline_manager = event.EventPipelineManager(self.CONF)
for pipe in pipeline_manager.pipelines:
self.assertTrue(pipe.name.startswith('event:'))
