def get_samples(self, manager, cache, resources):
user_count = 0
user_with_orcid_count = 0
users_by_idp = defaultdict(list)
active_users = 0
for user in resources:
user_count += 1
if user.orcid:
user_with_orcid_count += 1
if user.expiry_status != 'inactive':
active_users += 1
for eid in user.external_ids:
idp = eid.idp
url = urlsplit(idp)
if url.netloc:
users_by_idp[url.netloc.replace('.', '_')].append(user)
elif idp in ODD_IDPS:
users_by_idp[ODD_IDPS[idp].replace('.', '_')].append(user)
elif idp == 'idp.fake.nectar.org.au':
LOG.debug("Unknown IDP %s" % idp)
continue
else:
LOG.warning("Unknown IDP %s" % idp)
samples = []
samples.append(sample.Sample(
name='global.users.total',
type=sample.TYPE_GAUGE,
unit='User',
volume=user_count,
user_id=None,
project_id=None,
resource_id='global-stats')
)
samples.append(sample.Sample(
name='global.users.active',
type=sample.TYPE_GAUGE,
unit='User',
volume=active_users,
user_id=None,
project_id=None,
resource_id='global-stats')
)
samples.append(sample.Sample(
name='global.users.with_orcid',
type=sample.TYPE_GAUGE,
unit='User',
volume=user_with_orcid_count,
user_id=None,
project_id=None,
resource_id='global-stats')
)
for idp, users in users_by_idp.items():
samples.append(sample.Sample(
name='users.total',
type=sample.TYPE_GAUGE,
unit='User',
volume=len(users),
user_id=None,
project_id=None,
resource_id=idp)
)
sample_iters = []
sample_iters.append(samples)
return itertools.chain(*sample_iters)
def post(self, body):
"""Post a list of new Samples to Ceilometer.
:param body: a list of samples within the request body.
"""
# Note:
# 1) the above validate decorator seems to do nothing.
# 2) the mandatory options seems to also do nothing.
# 3) the body should already be in a list of Sample's
def get_consistent_source():
'''Find a source that can be applied across the sample group
or raise InvalidInput if the sources are inconsistent.
If all are None - use the configured sample_source
If any sample has source set then the others must be the same
or None.
'''
source = None
for s in samples:
if source and s.source:
if source != s.source:
raise wsme.exc.InvalidInput(
'source', s.source, 'can not post Samples %s' %
'with different sources')
if s.source and not source:
source = s.source
return source or pecan.request.cfg.sample_source
samples = [Sample(**b) for b in body]
now = timeutils.utcnow()
auth_project = acl.get_limited_to_project(pecan.request.headers)
source = get_consistent_source()
for s in samples:
if self._id != s.counter_name:
raise wsme.exc.InvalidInput('counter_name', s.counter_name,
'should be %s' % self._id)
s.user_id = (s.user_id or pecan.request.headers.get('X-User-Id'))
s.project_id = (s.project_id
or pecan.request.headers.get('X-Project-Id'))
if auth_project and auth_project != s.project_id:
# non admin user trying to cross post to another project_id
auth_msg = 'can not post samples to other projects'
raise wsme.exc.InvalidInput('project_id', s.project_id,
auth_msg)
if s.timestamp is None or s.timestamp is wsme.Unset:
s.timestamp = now
s.source = '%s:%s' % (s.project_id, source)
published_samples = []
for s in samples:
published_sample = sample.Sample(
name=s.counter_name,
type=s.counter_type,
unit=s.counter_unit,
volume=s.counter_volume,
user_id=s.user_id,
project_id=s.project_id,
resource_id=s.resource_id,
timestamp=s.timestamp.isoformat(),
resource_metadata=s.resource_metadata,
source=source)
s.message_id = published_sample.id
published_samples.append(published_sample)
with pecan.request.pipeline_manager.publisher(
context.get_admin_context()) as publisher:
publisher(published_samples)
# TODO(asalkeld) this is not ideal, it would be nice if the publisher
# returned the created sample message with message id (or at least the
# a list of message_ids).
return samples
def _do_test_rate_of_change_conversion(self, prev, curr, type, expected,
offset=1, weight=None):
s = "(resource_metadata.user_metadata.autoscaling_weight or 1.0)" \
"* (resource_metadata.non.existent or 1.0)" \
"* (100.0 / (10**9 * (resource_metadata.cpu_number or 1)))"
self.pipeline_cfg[0]['transformers'] = [
{
'name': 'rate_of_change',
'parameters': {
'source': {},
'target': {'name': 'cpu_util',
'unit': '%',
'type': sample.TYPE_GAUGE,
'scale': s},
}
},
]
self.pipeline_cfg[0]['counters'] = ['cpu']
now = timeutils.utcnow()
later = now + datetime.timedelta(minutes=offset)
um = {'autoscaling_weight': weight} if weight else {}
counters = [
sample.Sample(
name='cpu',
type=type,
volume=prev,
unit='ns',
user_id='test_user',
project_id='test_proj',
resource_id='test_resource',
timestamp=now.isoformat(),
resource_metadata={'cpu_number': 4,
'user_metadata': um},
),
sample.Sample(
name='cpu',
type=type,
volume=prev,
unit='ns',
user_id='test_user',
project_id='test_proj',
resource_id='test_resource2',
timestamp=now.isoformat(),
resource_metadata={'cpu_number': 2,
'user_metadata': um},
),
sample.Sample(
name='cpu',
type=type,
volume=curr,
unit='ns',
user_id='test_user',
project_id='test_proj',
resource_id='test_resource',
timestamp=later.isoformat(),
resource_metadata={'cpu_number': 4,
'user_metadata': um},
),
sample.Sample(
name='cpu',
type=type,
volume=curr,
unit='ns',
user_id='test_user',
project_id='test_proj',
resource_id='test_resource2',
timestamp=later.isoformat(),
resource_metadata={'cpu_number': 2,
'user_metadata': um},
),
]
pipeline_manager = pipeline.PipelineManager(self.pipeline_cfg,
self.transformer_manager)
pipe = pipeline_manager.pipelines[0]
pipe.publish_samples(None, counters)
publisher = pipeline_manager.pipelines[0].publishers[0]
self.assertEqual(len(publisher.samples), 2)
pipe.flush(None)
self.assertEqual(len(publisher.samples), 2)
cpu_util = publisher.samples[0]
self.assertEqual(getattr(cpu_util, 'name'), 'cpu_util')
self.assertEqual(getattr(cpu_util, 'resource_id'), 'test_resource')
self.assertEqual(getattr(cpu_util, 'unit'), '%')
self.assertEqual(getattr(cpu_util, 'type'), sample.TYPE_GAUGE)
self.assertEqual(getattr(cpu_util, 'volume'), expected)
cpu_util = publisher.samples[1]
self.assertEqual(getattr(cpu_util, 'name'), 'cpu_util')
self.assertEqual(getattr(cpu_util, 'resource_id'), 'test_resource2')
self.assertEqual(getattr(cpu_util, 'unit'), '%')
self.assertEqual(getattr(cpu_util, 'type'), sample.TYPE_GAUGE)
self.assertEqual(getattr(cpu_util, 'volume'), expected * 2)
class PublisherWorkflowTest(base.BaseTestCase,
testscenarios.TestWithScenarios):
sample_scenarios = [
('disk.root.size',
dict(sample=sample.Sample(
resource_id=str(uuid.uuid4()) + "_foobar",
name='disk.root.size',
unit='GB',
type=sample.TYPE_GAUGE,
volume=2,
user_id='test_user',
project_id='test_project',
source='openstack',
timestamp='2012-05-08 20:23:48.028195',
resource_metadata={
'host': 'foo',
'image_ref': 'imageref!',
'instance_flavor_id': 1234,
'display_name': 'myinstance',
},
),
metric_attributes={
"archive_policy_name":
"ceilometer-low",
"unit":
"GB",
"measures": [{
'timestamp': '2012-05-08 20:23:48.028195',
'value': 2
}]
},
postable_attributes={
'user_id': 'test_user',
'project_id': 'test_project',
},
patchable_attributes={
'host': 'foo',
'image_ref': 'imageref!',
'flavor_id': 1234,
'display_name': 'myinstance',
},
metric_names=[
'disk.root.size', 'disk.ephemeral.size', 'memory', 'vcpus',
'memory.usage', 'memory.resident', 'memory.swap.in',
'memory.swap.out', 'memory.bandwidth.total',
'memory.bandwidth.local', 'cpu', 'cpu.delta', 'cpu_util',
'vcpus', 'disk.read.requests', 'cpu_l3_cache',
'perf.cpu.cycles', 'perf.instructions',
'perf.cache.references', 'perf.cache.misses',
'disk.read.requests.rate', 'disk.write.requests',
'disk.write.requests.rate', 'disk.read.bytes',
'disk.read.bytes.rate', 'disk.write.bytes',
'disk.write.bytes.rate', 'disk.latency', 'disk.iops',
'disk.capacity', 'disk.allocation', 'disk.usage',
'compute.instance.booting.time'
],
resource_type='instance')),
('hardware.ipmi.node.power',
dict(sample=sample.Sample(
resource_id=str(uuid.uuid4()) + "_foobar",
name='hardware.ipmi.node.power',
unit='W',
type=sample.TYPE_GAUGE,
volume=2,
user_id='test_user',
project_id='test_project',
source='openstack',
timestamp='2012-05-08 20:23:48.028195',
resource_metadata={
'useless': 'not_used',
},
),
metric_attributes={
"archive_policy_name":
"ceilometer-low",
"unit":
"W",
"measures": [{
'timestamp': '2012-05-08 20:23:48.028195',
'value': 2
}]
},
postable_attributes={
'user_id': 'test_user',
'project_id': 'test_project',
},
patchable_attributes={},
metric_names=[
'hardware.ipmi.node.power', 'hardware.ipmi.node.temperature',
'hardware.ipmi.node.inlet_temperature',
'hardware.ipmi.node.outlet_temperature',
'hardware.ipmi.node.fan', 'hardware.ipmi.node.current',
'hardware.ipmi.node.voltage', 'hardware.ipmi.node.airflow',
'hardware.ipmi.node.cups', 'hardware.ipmi.node.cpu_util',
'hardware.ipmi.node.mem_util', 'hardware.ipmi.node.io_util'
],
resource_type='ipmi')),
]
default_workflow = dict(resource_exists=True,
post_measure_fail=False,
create_resource_fail=False,
create_resource_race=False,
update_resource_fail=False,
retry_post_measures_fail=False)
workflow_scenarios = [
('normal_workflow', {}),
('new_resource', dict(resource_exists=False)),
('new_resource_compat', dict(resource_exists=False)),
('new_resource_fail',
dict(resource_exists=False, create_resource_fail=True)),
('new_resource_race',
dict(resource_exists=False, create_resource_race=True)),
('resource_update_fail', dict(update_resource_fail=True)),
('retry_fail',
dict(resource_exists=False, retry_post_measures_fail=True)),
('measure_fail', dict(post_measure_fail=True)),
]
@classmethod
def generate_scenarios(cls):
workflow_scenarios = []
for name, wf_change in cls.workflow_scenarios:
wf = cls.default_workflow.copy()
wf.update(wf_change)
workflow_scenarios.append((name, wf))
cls.scenarios = testscenarios.multiply_scenarios(
cls.sample_scenarios, workflow_scenarios)
def setUp(self):
super(PublisherWorkflowTest, self).setUp()
conf = ceilometer_service.prepare_service(argv=[], config_files=[])
self.conf = self.useFixture(config_fixture.Config(conf))
ks_client = mock.Mock()
ks_client.projects.find.return_value = mock.Mock(
name='gnocchi', id='a2d42c23-d518-46b6-96ab-3fba2e146859')
self.useFixture(
fixtures.MockPatch('ceilometer.keystone_client.get_client',
return_value=ks_client))
self.ks_client = ks_client
@mock.patch('gnocchiclient.v1.client.Client')
def test_event_workflow(self, fakeclient_cls):
url = netutils.urlsplit("gnocchi://")
self.publisher = gnocchi.GnocchiPublisher(self.conf.conf, url)
fakeclient = fakeclient_cls.return_value
fakeclient.resource.search.side_effect = [
[{
"id": "b26268d6-8bb5-11e6-baff-00224d8226cd",
"type": "instance_disk",
"instance_id": "9f9d01b9-4a58-4271-9e27-398b21ab20d1"
}],
[{
"id": "b1c7544a-8bb5-11e6-850e-00224d8226cd",
"type": "instance_network_interface",
"instance_id": "9f9d01b9-4a58-4271-9e27-398b21ab20d1"
}],
]
search_params = {
'=': {
'instance_id': '9f9d01b9-4a58-4271-9e27-398b21ab20d1'
}
}
now = timeutils.utcnow()
self.useFixture(utils_fixture.TimeFixture(now))
expected_calls = [
mock.call.resource.search('instance_network_interface',
search_params),
mock.call.resource.search('instance_disk', search_params),
mock.call.resource.update('instance',
'9f9d01b9-4a58-4271-9e27-398b21ab20d1',
{'ended_at': now.isoformat()}),
mock.call.resource.update('instance_disk',
'b26268d6-8bb5-11e6-baff-00224d8226cd',
{'ended_at': now.isoformat()}),
mock.call.resource.update('instance_network_interface',
'b1c7544a-8bb5-11e6-850e-00224d8226cd',
{'ended_at': now.isoformat()}),
mock.call.resource.update('image',
'dc337359-de70-4044-8e2c-80573ba6e577',
{'ended_at': now.isoformat()}),
mock.call.resource.update('volume',
'6cc6e7dd-d17d-460f-ae79-7e08a216ce96',
{'ended_at': now.isoformat()}),
mock.call.resource.update('network',
'705e2c08-08e8-45cb-8673-5c5be955569b',
{'ended_at': now.isoformat()})
]
self.publisher.publish_events([
INSTANCE_DELETE_START, IMAGE_DELETE_START, VOLUME_DELETE_START,
FLOATINGIP_DELETE_END
])
self.assertEqual(8, len(fakeclient.mock_calls))
for call in expected_calls:
self.assertIn(call, fakeclient.mock_calls)
@mock.patch('ceilometer.publisher.gnocchi.LOG')
@mock.patch('gnocchiclient.v1.client.Client')
def test_workflow(self, fakeclient_cls, logger):
fakeclient = fakeclient_cls.return_value
resource_id = self.sample.resource_id.replace("/", "_")
metric_name = self.sample.name
gnocchi_id = uuid.uuid4()
expected_calls = [
mock.call.archive_policy.get("ceilometer-low"),
mock.call.archive_policy.get("ceilometer-low-rate"),
mock.call.metric.batch_resources_metrics_measures(
{resource_id: {
metric_name: self.metric_attributes
}},
create_metrics=True)
]
expected_debug = [
mock.call('filtered project found: %s',
'a2d42c23-d518-46b6-96ab-3fba2e146859'),
]
measures_posted = False
batch_side_effect = []
if self.post_measure_fail:
batch_side_effect += [Exception('boom!')]
elif not self.resource_exists:
batch_side_effect += [
gnocchi_exc.BadRequest(
400, {
"cause":
"Unknown resources",
'detail': [{
'resource_id': gnocchi_id,
'original_resource_id': resource_id
}]
})
]
attributes = self.postable_attributes.copy()
attributes.update(self.patchable_attributes)
attributes['id'] = self.sample.resource_id
attributes['metrics'] = dict(
(metric_name, {}) for metric_name in self.metric_names)
for k, v in six.iteritems(attributes['metrics']):
if k in [
"cpu", "disk.read.requests", "disk.write.requests",
"disk.read.bytes", "disk.write.bytes"
]:
v["archive_policy_name"] = "ceilometer-low-rate"
else:
v["archive_policy_name"] = "ceilometer-low"
if k == 'disk.root.size':
v['unit'] = 'GB'
elif k == 'hardware.ipmi.node.power':
v['unit'] = 'W'
expected_calls.append(
mock.call.resource.create(self.resource_type, attributes))
if self.create_resource_fail:
fakeclient.resource.create.side_effect = [Exception('boom!')]
elif self.create_resource_race:
fakeclient.resource.create.side_effect = [
gnocchi_exc.ResourceAlreadyExists(409)
]
else: # not resource_exists
expected_debug.append(
mock.call('Resource %s created', self.sample.resource_id))
if not self.create_resource_fail:
expected_calls.append(
mock.call.metric.batch_resources_metrics_measures(
{resource_id: {
metric_name: self.metric_attributes
}},
create_metrics=True))
if self.retry_post_measures_fail:
batch_side_effect += [Exception('boom!')]
else:
measures_posted = True
else:
measures_posted = True
if measures_posted:
batch_side_effect += [None]
expected_debug.append(
mock.call(
"%d measures posted against %d metrics through %d "
"resources", len(self.metric_attributes["measures"]), 1,
1))
if self.patchable_attributes:
expected_calls.append(
mock.call.resource.update(self.resource_type, resource_id,
self.patchable_attributes))
if self.update_resource_fail:
fakeclient.resource.update.side_effect = [Exception('boom!')]
else:
expected_debug.append(
mock.call('Resource %s updated', self.sample.resource_id))
batch = fakeclient.metric.batch_resources_metrics_measures
batch.side_effect = batch_side_effect
url = netutils.urlsplit("gnocchi://")
publisher = gnocchi.GnocchiPublisher(self.conf.conf, url)
publisher.publish_samples([self.sample])
# Check that the last log message is the expected one
if (self.post_measure_fail or self.create_resource_fail
or self.retry_post_measures_fail
or (self.update_resource_fail and self.patchable_attributes)):
logger.error.assert_called_with('boom!', exc_info=True)
else:
self.assertEqual(0, logger.error.call_count)
self.assertEqual(expected_calls, fakeclient.mock_calls)
self.assertEqual(expected_debug, logger.debug.mock_calls)
class TestPrometheusPublisher(base.BaseTestCase):
resource_id = str(uuid.uuid4())
sample_data = [
sample.Sample(
name='alpha',
type=sample.TYPE_CUMULATIVE,
unit='',
volume=1,
user_id='test',
project_id='test',
resource_id=resource_id,
timestamp=datetime.datetime.utcnow().isoformat(),
resource_metadata={'name': 'TestPublish'},
),
sample.Sample(
name='beta',
type=sample.TYPE_DELTA,
unit='',
volume=3,
user_id='test',
project_id='test',
resource_id=resource_id,
timestamp=datetime.datetime.utcnow().isoformat(),
resource_metadata={'name': 'TestPublish'},
),
sample.Sample(
name='gamma',
type=sample.TYPE_GAUGE,
unit='',
volume=5,
user_id='test',
project_id='test',
resource_id=resource_id,
timestamp=datetime.datetime.now().isoformat(),
resource_metadata={'name': 'TestPublish'},
),
]
def setUp(self):
super(TestPrometheusPublisher, self).setUp()
self.CONF = service.prepare_service([], [])
def test_post_samples(self):
"""Test publisher post."""
parsed_url = urlparse.urlparse(
'prometheus://localhost:90/metrics/job/os')
publisher = prometheus.PrometheusPublisher(self.CONF, parsed_url)
res = requests.Response()
res.status_code = 200
with mock.patch.object(requests.Session, 'post',
return_value=res) as m_req:
publisher.publish_samples(self.sample_data)
data = """# TYPE alpha counter
alpha{resource_id="%s"} 1
beta{resource_id="%s"} 3
# TYPE gamma gauge
gamma{resource_id="%s"} 5
""" % (self.resource_id, self.resource_id, self.resource_id)
expected = [
mock.call('http://localhost:90/metrics/job/os',
auth=None,
cert=None,
data=data,
headers={'Content-type': 'plain/text'},
timeout=5,
verify=True)
]
self.assertEqual(expected, m_req.mock_calls)
def test_post_samples_ssl(self):
"""Test publisher post."""
parsed_url = urlparse.urlparse(
'prometheus://localhost:90/metrics/job/os?ssl=1')
publisher = prometheus.PrometheusPublisher(self.CONF, parsed_url)
res = requests.Response()
res.status_code = 200
with mock.patch.object(requests.Session, 'post',
return_value=res) as m_req:
publisher.publish_samples(self.sample_data)
data = """# TYPE alpha counter
alpha{resource_id="%s"} 1
beta{resource_id="%s"} 3
# TYPE gamma gauge
gamma{resource_id="%s"} 5
""" % (self.resource_id, self.resource_id, self.resource_id)
expected = [
mock.call('https://localhost:90/metrics/job/os',
auth=None,
cert=None,
data=data,
headers={'Content-type': 'plain/text'},
timeout=5,
verify=True)
]
self.assertEqual(expected, m_req.mock_calls)
def main():
cfg.CONF([], project='ceilometer')
parser = argparse.ArgumentParser(description='generate metering data', )
parser.add_argument(
'--interval',
default=10,
type=int,
help='the period between events, in minutes',
)
parser.add_argument(
'--start',
default=31,
help='the number of days in the past to start timestamps',
)
parser.add_argument(
'--end',
default=2,
help='the number of days into the future to continue timestamps',
)
parser.add_argument(
'--type',
choices=('gauge', 'cumulative'),
default='gauge',
help='counter type',
)
parser.add_argument(
'--unit',
default=None,
help='counter unit',
)
parser.add_argument(
'--project',
help='project id of owner',
)
parser.add_argument(
'--user',
help='user id of owner',
)
parser.add_argument(
'resource',
help='the resource id for the meter data',
)
parser.add_argument(
'counter',
help='the counter name for the meter data',
)
parser.add_argument(
'volume',
help='the amount to attach to the meter',
type=int,
default=1,
)
args = parser.parse_args()
# Set up logging to use the console
console = logging.StreamHandler(sys.stderr)
console.setLevel(logging.DEBUG)
formatter = logging.Formatter('%(message)s')
console.setFormatter(formatter)
root_logger = logging.getLogger('')
root_logger.addHandler(console)
root_logger.setLevel(logging.DEBUG)
# Connect to the metering database
conn = storage.get_connection(cfg.CONF)
# Find the user and/or project for a real resource
if not (args.user or args.project):
for r in conn.get_resources():
if r['resource_id'] == args.resource:
args.user = r['user_id']
args.project = r['project_id']
break
# Compute start and end timestamps for the
# new data.
timestamp = timeutils.parse_isotime(args.start)
end = timeutils.parse_isotime(args.end)
increment = datetime.timedelta(minutes=args.interval)
# Generate events
n = 0
while timestamp <= end:
c = sample.Sample(
name=args.counter,
type=args.type,
unit=args.unit,
volume=args.volume,
user_id=args.user,
project_id=args.project,
resource_id=args.resource,
timestamp=timestamp,
resource_metadata={},
source='artificial',
)
data = rpc.meter_message_from_counter(
c, cfg.CONF.publisher_rpc.metering_secret)
conn.record_metering_data(data)
n += 1
timestamp = timestamp + increment
print('Added %d new events' % n)
return 0
class TestZaqarPublisher(base.BaseTestCase):
resource_id = str(uuid.uuid4())
sample_data = [
sample.Sample(
name='alpha',
type=sample.TYPE_CUMULATIVE,
unit='',
volume=1,
user_id='test',
project_id='test',
resource_id=resource_id,
timestamp=datetime.datetime.utcnow().isoformat(),
resource_metadata={'name': 'TestPublish'},
),
sample.Sample(
name='beta',
type=sample.TYPE_CUMULATIVE,
unit='',
volume=1,
user_id='test',
project_id='test',
resource_id=resource_id,
timestamp=datetime.datetime.utcnow().isoformat(),
resource_metadata={'name': 'TestPublish'},
),
sample.Sample(
name='gamma',
type=sample.TYPE_CUMULATIVE,
unit='',
volume=1,
user_id='test',
project_id='test',
resource_id=resource_id,
timestamp=datetime.datetime.now().isoformat(),
resource_metadata={'name': 'TestPublish'},
),
]
event_data = [
event.Event(message_id=str(uuid.uuid4()),
event_type='event_%d' % i,
generated=datetime.datetime.utcnow().isoformat(),
traits=[],
raw={'payload': {
'some': 'aa'
}}) for i in range(3)
]
def setUp(self):
super(TestZaqarPublisher, self).setUp()
self.CONF = service.prepare_service([], [])
def test_zaqar_publisher_config(self):
"""Test publisher config parameters."""
parsed_url = urlparse.urlparse('zaqar://')
self.assertRaises(ValueError, zaqar.ZaqarPublisher, self.CONF,
parsed_url)
parsed_url = urlparse.urlparse('zaqar://?queue=foo&ttl=bar')
self.assertRaises(ValueError, zaqar.ZaqarPublisher, self.CONF,
parsed_url)
parsed_url = urlparse.urlparse('zaqar://?queue=foo&ttl=60')
publisher = zaqar.ZaqarPublisher(self.CONF, parsed_url)
self.assertEqual(60, publisher.ttl)
parsed_url = urlparse.urlparse('zaqar://?queue=foo')
publisher = zaqar.ZaqarPublisher(self.CONF, parsed_url)
self.assertEqual(3600, publisher.ttl)
self.assertEqual('foo', publisher.queue_name)
@mock.patch('zaqarclient.queues.v2.queues.Queue')
def test_zaqar_post_samples(self, mock_queue):
"""Test publisher post."""
parsed_url = urlparse.urlparse('zaqar://?queue=foo')
publisher = zaqar.ZaqarPublisher(self.CONF, parsed_url)
mock_post = mock.Mock()
mock_queue.return_value = mock_post
publisher.publish_samples(self.sample_data)
mock_queue.assert_called_once_with(mock.ANY, 'foo')
self.assertEqual(3, len(mock_post.post.call_args_list[0][0][0]))
self.assertEqual(mock_post.post.call_args_list[0][0][0][0]['body'],
self.sample_data[0].as_dict())
@mock.patch('zaqarclient.queues.v2.queues.Queue')
def test_zaqar_post_events(self, mock_queue):
"""Test publisher post."""
parsed_url = urlparse.urlparse('zaqar://?queue=foo')
publisher = zaqar.ZaqarPublisher(self.CONF, parsed_url)
mock_post = mock.Mock()
mock_queue.return_value = mock_post
publisher.publish_events(self.event_data)
mock_queue.assert_called_once_with(mock.ANY, 'foo')
self.assertEqual(3, len(mock_post.post.call_args_list[0][0][0]))
self.assertEqual(mock_post.post.call_args_list[0][0][0][0]['body'],
self.event_data[0].serialize())
class TestUDPPublisher(base.BaseTestCase):
test_data = [
sample.Sample(
name='test',
type=sample.TYPE_CUMULATIVE,
unit='',
volume=1,
user_id='test',
project_id='test',
resource_id='test_run_tasks',
timestamp=datetime.datetime.utcnow().isoformat(),
resource_metadata={'name': 'TestPublish'},
source=COUNTER_SOURCE,
),
sample.Sample(
name='test',
type=sample.TYPE_CUMULATIVE,
unit='',
volume=1,
user_id='test',
project_id='test',
resource_id='test_run_tasks',
timestamp=datetime.datetime.utcnow().isoformat(),
resource_metadata={'name': 'TestPublish'},
source=COUNTER_SOURCE,
),
sample.Sample(
name='test2',
type=sample.TYPE_CUMULATIVE,
unit='',
volume=1,
user_id='test',
project_id='test',
resource_id='test_run_tasks',
timestamp=datetime.datetime.utcnow().isoformat(),
resource_metadata={'name': 'TestPublish'},
source=COUNTER_SOURCE,
),
sample.Sample(
name='test2',
type=sample.TYPE_CUMULATIVE,
unit='',
volume=1,
user_id='test',
project_id='test',
resource_id='test_run_tasks',
timestamp=datetime.datetime.utcnow().isoformat(),
resource_metadata={'name': 'TestPublish'},
source=COUNTER_SOURCE,
),
sample.Sample(
name='test3',
type=sample.TYPE_CUMULATIVE,
unit='',
volume=1,
user_id='test',
project_id='test',
resource_id='test_run_tasks',
timestamp=datetime.datetime.utcnow().isoformat(),
resource_metadata={'name': 'TestPublish'},
source=COUNTER_SOURCE,
),
]
@staticmethod
def _make_fake_socket(published):
def _fake_socket_socket(family, type):
def record_data(msg, dest):
published.append((msg, dest))
udp_socket = mock.Mock()
udp_socket.sendto = record_data
return udp_socket
return _fake_socket_socket
def setUp(self):
super(TestUDPPublisher, self).setUp()
self.CONF = self.useFixture(fixture_config.Config()).conf
self.CONF.publisher.telemetry_secret = 'not-so-secret'
def _check_udp_socket(self, url, expected_addr_family):
with mock.patch.object(socket, 'socket') as mock_socket:
udp.UDPPublisher(self.CONF, netutils.urlsplit(url))
mock_socket.assert_called_with(expected_addr_family,
socket.SOCK_DGRAM)
def test_publisher_udp_socket_ipv4(self):
self._check_udp_socket('udp://127.0.0.1:4952',
socket.AF_INET)
def test_publisher_udp_socket_ipv6(self):
self._check_udp_socket('udp://[::1]:4952',
socket.AF_INET6)
def test_publisher_udp_socket_ipv4_hostname(self):
host = "ipv4.google.com"
try:
socket.getaddrinfo(host, None,
socket.AF_INET,
socket.SOCK_DGRAM)
except socket.gaierror:
self.skipTest("cannot resolve not running test")
url = "udp://"+host+":4952"
self._check_udp_socket(url, socket.AF_INET)
def test_publisher_udp_socket_ipv6_hostname(self):
host = "ipv6.google.com"
try:
socket.getaddrinfo(host, None,
socket.AF_INET6,
socket.SOCK_DGRAM)
except socket.gaierror:
self.skipTest("cannot resolve not running test")
url = "udp://"+host+":4952"
self._check_udp_socket(url, socket.AF_INET6)
def test_published(self):
self.data_sent = []
with mock.patch('socket.socket',
self._make_fake_socket(self.data_sent)):
publisher = udp.UDPPublisher(
self.CONF,
netutils.urlsplit('udp://somehost'))
publisher.publish_samples(self.test_data)
self.assertEqual(5, len(self.data_sent))
sent_counters = []
for data, dest in self.data_sent:
counter = msgpack.loads(data, encoding="utf-8")
sent_counters.append(counter)
# Check destination
self.assertEqual(('somehost',
self.CONF.collector.udp_port), dest)
# Check that counters are equal
def sort_func(counter):
return counter['counter_name']
counters = [utils.meter_message_from_counter(d, "not-so-secret")
for d in self.test_data]
counters.sort(key=sort_func)
sent_counters.sort(key=sort_func)
self.assertEqual(counters, sent_counters)
@staticmethod
def _raise_ioerror(*args):
raise IOError
def _make_broken_socket(self, family, type):
udp_socket = mock.Mock()
udp_socket.sendto = self._raise_ioerror
return udp_socket
def test_publish_error(self):
with mock.patch('socket.socket',
self._make_broken_socket):
publisher = udp.UDPPublisher(
self.CONF,
netutils.urlsplit('udp://localhost'))
publisher.publish_samples(self.test_data)
class TestMonascaPublisher(base.BaseTestCase):
test_data = [
sample.Sample(
name='test',
type=sample.TYPE_CUMULATIVE,
unit='',
volume=1,
user_id='test',
project_id='test',
resource_id='test_run_tasks',
timestamp=datetime.datetime.utcnow().isoformat(),
resource_metadata={'name': 'TestPublish'},
),
sample.Sample(
name='test2',
type=sample.TYPE_CUMULATIVE,
unit='',
volume=1,
user_id='test',
project_id='test',
resource_id='test_run_tasks',
timestamp=datetime.datetime.utcnow().isoformat(),
resource_metadata={'name': 'TestPublish'},
),
sample.Sample(
name='test2',
type=sample.TYPE_CUMULATIVE,
unit='',
volume=1,
user_id='test',
project_id='test',
resource_id='test_run_tasks',
timestamp=datetime.datetime.utcnow().isoformat(),
resource_metadata={'name': 'TestPublish'},
),
]
field_mappings = {
'dimensions': [
'resource_id', 'project_id', 'user_id', 'geolocation', 'region',
'availability_zone'
],
'metadata': {
'common':
['event_type', 'audit_period_beginning', 'audit_period_ending'],
'image': ['size', 'status'],
'image.delete': ['size', 'status'],
'image.size': ['size', 'status'],
'image.update': ['size', 'status'],
'image.upload': ['size', 'status'],
'instance': ['state', 'state_description'],
'snapshot': ['status'],
'snapshot.size': ['status'],
'volume': ['status'],
'volume.size': ['status'],
}
}
@staticmethod
def create_side_effect(exception_type, test_exception):
def side_effect(*args, **kwargs):
if test_exception.pop():
raise exception_type
else:
return FakeResponse(204)
return side_effect
def setUp(self):
super(TestMonascaPublisher, self).setUp()
self.CONF = service.prepare_service([], [])
self.parsed_url = mock.MagicMock()
def tearDown(self):
# For some reason, cfg.CONF is registered a required option named
# auth_url after these tests run, which occasionally blocks test
# case test_event_pipeline_endpoint_requeue_on_failure, so we
# unregister it here.
self.CONF.reset()
# self.CONF.unregister_opt(cfg.StrOpt('service_auth_url'),
# group='monasca')
super(TestMonascaPublisher, self).tearDown()
@mock.patch("ceilometer.publisher.monasca_data_filter."
"MonascaDataFilter._get_mapping",
side_effect=[field_mappings])
def test_publisher_publish(self, mapping_patch):
self.CONF.set_override('batch_mode', False, group='monasca')
publisher = mon_publisher.MonascaPublisher(self.CONF, self.parsed_url)
publisher.mon_client = mock.MagicMock()
with mock.patch.object(publisher.mon_client,
'metrics_create') as mock_create:
mock_create.return_value = FakeResponse(204)
publisher.publish_samples(self.test_data)
self.assertEqual(3, mock_create.call_count)
self.assertEqual(1, mapping_patch.called)
@mock.patch("ceilometer.publisher.monasca_data_filter."
"MonascaDataFilter._get_mapping",
side_effect=[field_mappings])
def test_publisher_batch(self, mapping_patch):
self.CONF.set_override('batch_mode', True, group='monasca')
self.CONF.set_override('batch_count', 3, group='monasca')
self.CONF.set_override('batch_polling_interval', 1, group='monasca')
publisher = mon_publisher.MonascaPublisher(self.CONF, self.parsed_url)
publisher.mon_client = mock.MagicMock()
with mock.patch.object(publisher.mon_client,
'metrics_create') as mock_create:
mock_create.return_value = FakeResponse(204)
publisher.publish_samples(self.test_data)
time.sleep(10)
self.assertEqual(1, mock_create.call_count)
self.assertEqual(1, mapping_patch.called)
@mock.patch("ceilometer.publisher.monasca_data_filter."
"MonascaDataFilter._get_mapping",
side_effect=[field_mappings])
def test_publisher_batch_retry(self, mapping_patch):
self.CONF.set_override('batch_mode', True, group='monasca')
self.CONF.set_override('batch_count', 3, group='monasca')
self.CONF.set_override('batch_polling_interval', 1, group='monasca')
self.CONF.set_override('retry_on_failure', True, group='monasca')
# Constant in code for @periodicals, can't override
# self.CONF.set_override('retry_interval', 2, group='monasca')
self.CONF.set_override('batch_max_retries', 1, group='monasca')
publisher = mon_publisher.MonascaPublisher(self.CONF, self.parsed_url)
publisher.mon_client = mock.MagicMock()
with mock.patch.object(publisher.mon_client,
'metrics_create') as mock_create:
raise_http_error = [False, False, False, True]
mock_create.side_effect = self.create_side_effect(
mon_client.MonascaServiceException, raise_http_error)
publisher.publish_samples(self.test_data)
time.sleep(60)
self.assertEqual(4, mock_create.call_count)
self.assertEqual(1, mapping_patch.called)
@mock.patch("ceilometer.publisher.monasca_data_filter."
"MonascaDataFilter._get_mapping",
side_effect=[field_mappings])
def test_publisher_archival_on_failure(self, mapping_patch):
self.CONF.set_override('archive_on_failure', True, group='monasca')
self.CONF.set_override('batch_mode', False, group='monasca')
self.fake_publisher = mock.Mock()
self.useFixture(
fixtures.MockPatch('ceilometer.publisher.file.FilePublisher',
return_value=self.fake_publisher))
publisher = mon_publisher.MonascaPublisher(self.CONF, self.parsed_url)
publisher.mon_client = mock.MagicMock()
with mock.patch.object(publisher.mon_client,
'metrics_create') as mock_create:
mock_create.side_effect = Exception
metrics_archiver = self.fake_publisher.publish_samples
publisher.publish_samples(self.test_data)
self.assertEqual(1, metrics_archiver.called)
self.assertEqual(3, metrics_archiver.call_count)
def get_samples(self, manager, cache, resources):
# TODO: global conf
sess = get_session(conf2)
neutron = clientN.Client(session=sess)
# initialize some variables:
pool_size = 0
alloc_ip = 0
used_ip = 0
subNet = list()
subNetId = list()
regionArray = list()
try:
nL = neutron.list_networks()
except Exception as e:
LOG.error(e)
raise e
netlist = cfg.CONF.region.netlist if cfg.CONF.region.netlist else list(
)
LOG.debug("Netlist %s", netlist)
# compute the size of the pool
if nL and "networks" in nL:
for nLi in nL["networks"]:
if ("id" in nLi) and ("name"
in nLi) and nLi["name"] in netlist and (
"subnets" in nLi):
for sNi in nLi['subnets']:
sN = neutron.show_subnet(sNi)
if ("subnet" in sN) and ("cidr" in sN["subnet"]) and (
"allocation_pools" in sN["subnet"]):
subNetId.append(sN['subnet']['id'])
if sN["subnet"]["allocation_pools"] and len(
sN["subnet"]["allocation_pools"]) > 0:
for pool in sN["subnet"]["allocation_pools"]:
subNet.append(
IPRange(pool["start"], pool["end"]))
pool_size += IPRange(
pool["start"], pool["end"]).size
# compute the IP usage
netF = neutron.list_floatingips()
if netF and "floatingips" in netF:
for netFi in netF["floatingips"]:
for tmp_pool in subNet:
if "floating_ip_address" in netFi and IPAddress(
netFi["floating_ip_address"]) in tmp_pool:
alloc_ip += 1
if "fixed_ip_address" in netFi and netFi[
"fixed_ip_address"]:
used_ip += 1
break
break
# check if some routers are using IPs
r_L = neutron.list_routers()
if "routers" in r_L:
for r_li in r_L["routers"]:
if "external_gateway_info" in r_li \
and r_li["external_gateway_info"] \
and "external_fixed_ips" in r_li["external_gateway_info"] \
and len(r_li["external_gateway_info"]["external_fixed_ips"]) > 0:
for tmp_r_id in r_li["external_gateway_info"][
"external_fixed_ips"]:
if "subnet_id" in tmp_r_id and tmp_r_id[
"subnet_id"] in subNetId:
alloc_ip += 1
used_ip += 1
# create region Object
# build metadata
metaD["name"] = (cfg.CONF.service_credentials.region_name
if cfg.CONF.service_credentials.region_name else None)
metaD["latitude"] = (cfg.CONF.region.latitude
if cfg.CONF.region.latitude else 0.0)
metaD["longitude"] = (cfg.CONF.region.longitude
if cfg.CONF.region.longitude else 0.0)
metaD["location"] = (cfg.CONF.region.location
if cfg.CONF.region.location else None)
metaD["ram_allocation_ratio"] = (
cfg.CONF.region.ram_allocation_ratio
if cfg.CONF.region.ram_allocation_ratio else None)
metaD["cpu_allocation_ratio"] = (
cfg.CONF.region.cpu_allocation_ratio
if cfg.CONF.region.cpu_allocation_ratio else None)
# store components versions as metadata
manager = OSVersionComponent.OpenStackComponentVersionManager()
c_versions = manager.get_all_components_version()
for c in c_versions:
if c['isInstalled']:
name = c['component'] + "_version"
version = c['attributes']['version']
metaD[name] = version
else:
LOG.debug("Component not intalled: %s " % (c))
LOG.debug("Publish region metadata: %s " % (metaD))
# build samples
regionArray.append({
'name': 'region.pool_ip',
'unit': '#',
'value': (pool_size if pool_size else 0)
})
regionArray.append({
'name': 'region.allocated_ip',
'unit': '#',
'value': (alloc_ip if alloc_ip else 0)
})
regionArray.append({
'name': 'region.used_ip',
'unit': '#',
'value': (used_ip if used_ip else 0)
})
# loop over the region Object
for regionInfo in regionArray:
my_sample = sample.Sample(
name=regionInfo['name'],
type="gauge",
unit=regionInfo['unit'],
volume=regionInfo['value'],
user_id=None,
project_id=None,
resource_id=cfg.CONF.service_credentials.region_name,
timestamp=timeutils.isotime(),
resource_metadata=metaD)
LOG.debug("Publish sample: %s" % (my_sample))
yield my_sample
class TestFilePublisher(test.BaseTestCase):
test_data = [
sample.Sample(
name='test',
type=sample.TYPE_CUMULATIVE,
unit='',
volume=1,
user_id='test',
project_id='test',
resource_id='test_run_tasks',
timestamp=datetime.datetime.utcnow().isoformat(),
resource_metadata={'name': 'TestPublish'},
),
sample.Sample(
name='test2',
type=sample.TYPE_CUMULATIVE,
unit='',
volume=1,
user_id='test',
project_id='test',
resource_id='test_run_tasks',
timestamp=datetime.datetime.utcnow().isoformat(),
resource_metadata={'name': 'TestPublish'},
),
sample.Sample(
name='test2',
type=sample.TYPE_CUMULATIVE,
unit='',
volume=1,
user_id='test',
project_id='test',
resource_id='test_run_tasks',
timestamp=datetime.datetime.utcnow().isoformat(),
resource_metadata={'name': 'TestPublish'},
),
]
def test_file_publisher_maxbytes(self):
# Test valid configurations
tempdir = tempfile.mkdtemp()
name = '%s/log_file' % tempdir
parsed_url = utils.urlsplit('file://%s?max_bytes=50&backup_count=3' %
name)
publisher = file.FilePublisher(parsed_url)
publisher.publish_samples(None, self.test_data)
handler = publisher.publisher_logger.handlers[0]
self.assertIsInstance(handler, logging.handlers.RotatingFileHandler)
self.assertEqual(
[50, name, 3],
[handler.maxBytes, handler.baseFilename, handler.backupCount])
# The rotating file gets created since only allow 50 bytes.
self.assertTrue(os.path.exists('%s.1' % name))
def test_file_publisher(self):
# Test missing max bytes, backup count configurations
tempdir = tempfile.mkdtemp()
name = '%s/log_file_plain' % tempdir
parsed_url = utils.urlsplit('file://%s' % name)
publisher = file.FilePublisher(parsed_url)
publisher.publish_samples(None, self.test_data)
handler = publisher.publisher_logger.handlers[0]
self.assertIsInstance(handler, logging.handlers.RotatingFileHandler)
self.assertEqual(
[0, name, 0],
[handler.maxBytes, handler.baseFilename, handler.backupCount])
# Test the content is corrected saved in the file
self.assertTrue(os.path.exists(name))
with open(name, 'r') as f:
content = f.read()
for sample in self.test_data:
self.assertTrue(sample.id in content)
self.assertTrue(sample.timestamp in content)
def test_file_publisher_invalid(self):
# Test invalid max bytes, backup count configurations
tempdir = tempfile.mkdtemp()
parsed_url = utils.urlsplit('file://%s/log_file_bad'
'?max_bytes=yus&backup_count=5y' % tempdir)
publisher = file.FilePublisher(parsed_url)
publisher.publish_samples(None, self.test_data)
self.assertIsNone(publisher.publisher_logger)
def setUp(self):
super(TestListResourcesBase, self).setUp()
for cnt in [
sample.Sample(
'instance',
'cumulative',
'',
1,
'user-id',
'project-id',
'resource-id',
timestamp=datetime.datetime(2012, 7, 2, 10, 40),
resource_metadata={
'display_name': 'test-server',
'tag': 'self.counter'
},
source='test_list_resources',
),
sample.Sample(
'instance',
'cumulative',
'',
1,
'user-id',
'project-id',
'resource-id-alternate',
timestamp=datetime.datetime(2012, 7, 2, 10, 41),
resource_metadata={
'display_name': 'test-server',
'tag': 'self.counter2'
},
source='test_list_resources',
),
sample.Sample(
'instance',
'cumulative',
'',
1,
'user-id2',
'project-id2',
'resource-id2',
timestamp=datetime.datetime(2012, 7, 2, 10, 42),
resource_metadata={
'display_name': 'test-server',
'tag': 'self.counter3'
},
source='test_list_resources',
),
sample.Sample(
'instance',
'cumulative',
'',
1,
'user-id',
'project-id',
'resource-id',
timestamp=datetime.datetime(2012, 7, 2, 10, 43),
resource_metadata={
'display_name': 'test-server',
'tag': 'self.counter4'
},
source='test_list_resources',
)
]:
msg = rpc.meter_message_from_counter(
cnt, cfg.CONF.publisher_rpc.metering_secret)
self.conn.record_metering_data(msg)
def make_test_data(
conn,
name,
meter_type,
unit,
volume,
random_min,
random_max,
user_id,
project_id,
resource_id,
start,
end,
interval,
resource_metadata={},
source='artificial',
):
# Compute start and end timestamps for the new data.
if isinstance(start, datetime.datetime):
timestamp = start
else:
timestamp = timeutils.parse_strtime(start)
if not isinstance(end, datetime.datetime):
end = timeutils.parse_strtime(end)
increment = datetime.timedelta(minutes=interval)
print('Adding new events for meter %s.' % (name))
# Generate events
n = 0
total_volume = volume
meter_names = ["meter" + name + str(i) for i in range(1, 50, 1)]
resource_ids = [
"resource" + resource_id + str(i) for i in range(1, 500, 1)
]
id = threading.current_thread().ident
print("id, curr_sampl_count, avg, s")
t0 = time.time()
while timestamp <= end:
if (random_min >= 0 and random_max >= 0):
# If there is a random element defined, we will add it to
# user given volume.
if isinstance(random_min, int) and isinstance(random_max, int):
total_volume += random.randint(random_min, random_max)
else:
total_volume += random.uniform(random_min, random_max)
c = sample.Sample(
name=random.choice(meter_names),
type=meter_type,
unit=unit,
volume=total_volume,
user_id=user_id,
project_id=project_id,
resource_id=random.choice(resource_ids),
timestamp=timestamp,
resource_metadata=resource_metadata,
source=source,
)
data = utils.meter_message_from_counter(
c, cfg.CONF.publisher.metering_secret)
conn.record_metering_data(data)
n += 1
timestamp = timestamp + increment
t1 = time.time()
if not n % 1000:
print("%d, %d, %f, %f" % (id, get_current_sample_count(conn),
(n / (t1 - t0)), t1))
if (meter_type == 'gauge' or meter_type == 'delta'):
# For delta and gauge, we don't want to increase the value
# in time by random element. So we always set it back to
# volume.
total_volume = volume
t1 = time.time()
totaltime = t1 - t0
print("%d, %d, %f, %f" % (id, get_current_sample_count(conn),
(n / (t1 - t0)), t1))
print(
'Id %d Added %d samples total time %f sec avg: %f samples/sec ts: %f' %
(id, n, totaltime, (n / totaltime), t1))
def post(self, direct='', samples=None):
"""Post a list of new Samples to Telemetry.
:param direct: a flag indicates whether the samples will be posted
directly to storage or not.
:param samples: a list of samples within the request body.
"""
rbac.enforce('create_samples', pecan.request)
direct = strutils.bool_from_string(direct)
if not samples:
msg = _('Samples should be included in request body')
raise base.ClientSideError(msg)
now = timeutils.utcnow()
auth_project = rbac.get_limited_to_project(pecan.request.headers)
def_source = pecan.request.cfg.sample_source
def_project_id = pecan.request.headers.get('X-Project-Id')
def_user_id = pecan.request.headers.get('X-User-Id')
published_samples = []
for s in samples:
if self.meter_name != s.counter_name:
raise wsme.exc.InvalidInput('counter_name', s.counter_name,
'should be %s' % self.meter_name)
if s.message_id:
raise wsme.exc.InvalidInput('message_id', s.message_id,
'The message_id must not be set')
if s.counter_type not in sample.TYPES:
raise wsme.exc.InvalidInput(
'counter_type', s.counter_type,
'The counter type must be: ' + ', '.join(sample.TYPES))
s.user_id = (s.user_id or def_user_id)
s.project_id = (s.project_id or def_project_id)
s.source = '%s:%s' % (s.project_id, (s.source or def_source))
s.timestamp = (s.timestamp or now)
if auth_project and auth_project != s.project_id:
# non admin user trying to cross post to another project_id
auth_msg = 'can not post samples to other projects'
raise wsme.exc.InvalidInput('project_id', s.project_id,
auth_msg)
published_sample = sample.Sample(
name=s.counter_name,
type=s.counter_type,
unit=s.counter_unit,
volume=s.counter_volume,
user_id=s.user_id,
project_id=s.project_id,
resource_id=s.resource_id,
timestamp=s.timestamp.isoformat(),
resource_metadata=utils.restore_nesting(s.resource_metadata,
separator='.'),
source=s.source)
s.message_id = published_sample.id
sample_dict = publisher_utils.meter_message_from_counter(
published_sample, pecan.request.cfg.publisher.telemetry_secret)
if direct:
ts = timeutils.parse_isotime(sample_dict['timestamp'])
sample_dict['timestamp'] = timeutils.normalize_time(ts)
pecan.request.storage_conn.record_metering_data(sample_dict)
else:
published_samples.append(sample_dict)
if not direct:
pecan.request.notifier.sample(
{
'user': def_user_id,
'tenant': def_project_id,
'is_admin': True
}, 'telemetry.api', {'samples': published_samples})
return samples
class TestUDPPublisher(base.BaseTestCase):
test_data = [
sample.Sample(
name='test',
type=sample.TYPE_CUMULATIVE,
unit='',
volume=1,
user_id='test',
project_id='test',
resource_id='test_run_tasks',
timestamp=datetime.datetime.utcnow().isoformat(),
resource_metadata={'name': 'TestPublish'},
source=COUNTER_SOURCE,
),
sample.Sample(
name='test',
type=sample.TYPE_CUMULATIVE,
unit='',
volume=1,
user_id='test',
project_id='test',
resource_id='test_run_tasks',
timestamp=datetime.datetime.utcnow().isoformat(),
resource_metadata={'name': 'TestPublish'},
source=COUNTER_SOURCE,
),
sample.Sample(
name='test2',
type=sample.TYPE_CUMULATIVE,
unit='',
volume=1,
user_id='test',
project_id='test',
resource_id='test_run_tasks',
timestamp=datetime.datetime.utcnow().isoformat(),
resource_metadata={'name': 'TestPublish'},
source=COUNTER_SOURCE,
),
sample.Sample(
name='test2',
type=sample.TYPE_CUMULATIVE,
unit='',
volume=1,
user_id='test',
project_id='test',
resource_id='test_run_tasks',
timestamp=datetime.datetime.utcnow().isoformat(),
resource_metadata={'name': 'TestPublish'},
source=COUNTER_SOURCE,
),
sample.Sample(
name='test3',
type=sample.TYPE_CUMULATIVE,
unit='',
volume=1,
user_id='test',
project_id='test',
resource_id='test_run_tasks',
timestamp=datetime.datetime.utcnow().isoformat(),
resource_metadata={'name': 'TestPublish'},
source=COUNTER_SOURCE,
),
]
@staticmethod
def _make_fake_socket(published):
def _fake_socket_socket(family, type):
def record_data(msg, dest):
published.append((msg, dest))
udp_socket = mock.Mock()
udp_socket.sendto = record_data
return udp_socket
return _fake_socket_socket
def setUp(self):
super(TestUDPPublisher, self).setUp()
self.CONF = service.prepare_service([], [])
self.CONF.publisher.telemetry_secret = 'not-so-secret'
def test_published(self):
self.data_sent = []
with mock.patch('socket.socket',
self._make_fake_socket(self.data_sent)):
publisher = udp.UDPPublisher(self.CONF,
netutils.urlsplit('udp://somehost'))
publisher.publish_samples(self.test_data)
self.assertEqual(5, len(self.data_sent))
sent_counters = []
for data, dest in self.data_sent:
counter = msgpack.loads(data, encoding="utf-8")
sent_counters.append(counter)
# Check destination
self.assertEqual(('somehost', 4952), dest)
# Check that counters are equal
def sort_func(counter):
return counter['counter_name']
counters = [
utils.meter_message_from_counter(d, "not-so-secret")
for d in self.test_data
]
counters.sort(key=sort_func)
sent_counters.sort(key=sort_func)
self.assertEqual(counters, sent_counters)
@staticmethod
def _raise_ioerror(*args):
raise IOError
def _make_broken_socket(self, family, type):
udp_socket = mock.Mock()
udp_socket.sendto = self._raise_ioerror
return udp_socket
def test_publish_error(self):
with mock.patch('socket.socket', self._make_broken_socket):
publisher = udp.UDPPublisher(self.CONF,
netutils.urlsplit('udp://localhost'))
publisher.publish_samples(self.test_data)
class TestKafkaPublisher(tests_base.BaseTestCase):
test_event_data = [
event.Event(message_id=uuid.uuid4(),
event_type='event_%d' % i,
generated=datetime.datetime.utcnow(),
traits=[],
raw={}) for i in range(0, 5)
]
test_data = [
sample.Sample(
name='test',
type=sample.TYPE_CUMULATIVE,
unit='',
volume=1,
user_id='test',
project_id='test',
resource_id='test_run_tasks',
timestamp=datetime.datetime.utcnow().isoformat(),
resource_metadata={'name': 'TestPublish'},
),
sample.Sample(
name='test',
type=sample.TYPE_CUMULATIVE,
unit='',
volume=1,
user_id='test',
project_id='test',
resource_id='test_run_tasks',
timestamp=datetime.datetime.utcnow().isoformat(),
resource_metadata={'name': 'TestPublish'},
),
sample.Sample(
name='test2',
type=sample.TYPE_CUMULATIVE,
unit='',
volume=1,
user_id='test',
project_id='test',
resource_id='test_run_tasks',
timestamp=datetime.datetime.utcnow().isoformat(),
resource_metadata={'name': 'TestPublish'},
),
sample.Sample(
name='test2',
type=sample.TYPE_CUMULATIVE,
unit='',
volume=1,
user_id='test',
project_id='test',
resource_id='test_run_tasks',
timestamp=datetime.datetime.utcnow().isoformat(),
resource_metadata={'name': 'TestPublish'},
),
sample.Sample(
name='test3',
type=sample.TYPE_CUMULATIVE,
unit='',
volume=1,
user_id='test',
project_id='test',
resource_id='test_run_tasks',
timestamp=datetime.datetime.utcnow().isoformat(),
resource_metadata={'name': 'TestPublish'},
),
]
def setUp(self):
super(TestKafkaPublisher, self).setUp()
@mock.patch.object(KafkaBrokerPublisher, '_get_client')
def test_publish(self, mock_method):
publisher = KafkaBrokerPublisher(
netutils.urlsplit('kafka://127.0.0.1:9092?topic=ceilometer'))
with mock.patch.object(publisher, '_send') as fake_send:
fake_send.side_effect = mock.Mock()
publisher.publish_samples(mock.MagicMock(), self.test_data)
self.assertEqual(1, len(fake_send.mock_calls))
self.assertEqual(0, len(publisher.local_queue))
@mock.patch.object(KafkaBrokerPublisher, '_get_client')
def test_publish_without_options(self, mock_method):
publisher = KafkaBrokerPublisher(
netutils.urlsplit('kafka://127.0.0.1:9092'))
with mock.patch.object(publisher, '_send') as fake_send:
fake_send.side_effect = mock.Mock()
publisher.publish_samples(mock.MagicMock(), self.test_data)
self.assertEqual(1, len(fake_send.mock_calls))
self.assertEqual(0, len(publisher.local_queue))
@mock.patch.object(KafkaBrokerPublisher, '_get_client')
def test_publish_to_host_without_policy(self, mock_method):
publisher = KafkaBrokerPublisher(
netutils.urlsplit('kafka://127.0.0.1:9092?topic=ceilometer'))
self.assertEqual('default', publisher.policy)
publisher = KafkaBrokerPublisher(
netutils.urlsplit(
'kafka://127.0.0.1:9092?topic=ceilometer&policy=test'))
self.assertEqual('default', publisher.policy)
@mock.patch.object(KafkaBrokerPublisher, '_get_client')
def test_publish_to_host_with_default_policy(self, mock_method):
publisher = KafkaBrokerPublisher(
netutils.urlsplit(
'kafka://127.0.0.1:9092?topic=ceilometer&policy=default'))
with mock.patch.object(publisher, '_send') as fake_send:
fake_send.side_effect = TypeError
self.assertRaises(TypeError, publisher.publish_samples,
mock.MagicMock(), self.test_data)
self.assertEqual(100, len(fake_send.mock_calls))
self.assertEqual(0, len(publisher.local_queue))
@mock.patch.object(KafkaBrokerPublisher, '_get_client')
def test_publish_to_host_with_drop_policy(self, mock_method):
publisher = KafkaBrokerPublisher(
netutils.urlsplit(
'kafka://127.0.0.1:9092?topic=ceilometer&policy=drop'))
with mock.patch.object(publisher, '_send') as fake_send:
fake_send.side_effect = Exception("test")
publisher.publish_samples(mock.MagicMock(), self.test_data)
self.assertEqual(1, len(fake_send.mock_calls))
self.assertEqual(0, len(publisher.local_queue))
@mock.patch.object(KafkaBrokerPublisher, '_get_client')
def test_publish_to_host_with_queue_policy(self, mock_method):
publisher = KafkaBrokerPublisher(
netutils.urlsplit(
'kafka://127.0.0.1:9092?topic=ceilometer&policy=queue'))
with mock.patch.object(publisher, '_send') as fake_send:
fake_send.side_effect = Exception("test")
publisher.publish_samples(mock.MagicMock(), self.test_data)
self.assertEqual(1, len(fake_send.mock_calls))
self.assertEqual(1, len(publisher.local_queue))
@mock.patch.object(KafkaBrokerPublisher, '_get_client')
def test_publish_to_down_host_with_default_queue_size(self, mock_method):
publisher = KafkaBrokerPublisher(
netutils.urlsplit(
'kafka://127.0.0.1:9092?topic=ceilometer&policy=queue'))
for i in range(0, 2000):
for s in self.test_data:
s.name = 'test-%d' % i
publisher.publish_samples(mock.MagicMock(), self.test_data)
self.assertEqual(1024, len(publisher.local_queue))
self.assertEqual('test-976',
publisher.local_queue[0][0]['counter_name'])
self.assertEqual('test-1999',
publisher.local_queue[1023][0]['counter_name'])
@mock.patch.object(KafkaBrokerPublisher, '_get_client')
def test_publish_to_host_from_down_to_up_with_queue(self, mock_method):
publisher = KafkaBrokerPublisher(
netutils.urlsplit(
'kafka://127.0.0.1:9092?topic=ceilometer&policy=queue'))
for i in range(0, 16):
for s in self.test_data:
s.name = 'test-%d' % i
publisher.publish_samples(mock.MagicMock(), self.test_data)
self.assertEqual(16, len(publisher.local_queue))
with mock.patch.object(publisher, '_send') as fake_send:
fake_send.return_value = mock.Mock()
for s in self.test_data:
s.name = 'test-%d' % 16
publisher.publish_samples(mock.MagicMock(), self.test_data)
self.assertEqual(0, len(publisher.local_queue))
@mock.patch.object(KafkaBrokerPublisher, '_get_client')
def test_publish_event_with_default_policy(self, mock_method):
publisher = KafkaBrokerPublisher(
netutils.urlsplit('kafka://127.0.0.1:9092?topic=ceilometer'))
with mock.patch.object(KafkaBrokerPublisher, '_send') as fake_send:
publisher.publish_events(mock.MagicMock(), self.test_event_data)
self.assertEqual(1, len(fake_send.mock_calls))
with mock.patch.object(KafkaBrokerPublisher, '_send') as fake_send:
fake_send.side_effect = TypeError
self.assertRaises(TypeError, publisher.publish_events,
mock.MagicMock(), self.test_event_data)
self.assertEqual(100, len(fake_send.mock_calls))
self.assertEqual(0, len(publisher.local_queue))
class TestPublish(tests_base.BaseTestCase):
test_data = [
sample.Sample(
name='test',
type=sample.TYPE_CUMULATIVE,
unit='',
volume=1,
user_id='test',
project_id='test',
resource_id='test_run_tasks',
timestamp=datetime.datetime.utcnow().isoformat(),
resource_metadata={'name': 'TestPublish'},
),
sample.Sample(
name='test',
type=sample.TYPE_CUMULATIVE,
unit='',
volume=1,
user_id='test',
project_id='test',
resource_id='test_run_tasks',
timestamp=datetime.datetime.utcnow().isoformat(),
resource_metadata={'name': 'TestPublish'},
),
sample.Sample(
name='test2',
type=sample.TYPE_CUMULATIVE,
unit='',
volume=1,
user_id='test',
project_id='test',
resource_id='test_run_tasks',
timestamp=datetime.datetime.utcnow().isoformat(),
resource_metadata={'name': 'TestPublish'},
),
sample.Sample(
name='test2',
type=sample.TYPE_CUMULATIVE,
unit='',
volume=1,
user_id='test',
project_id='test',
resource_id='test_run_tasks',
timestamp=datetime.datetime.utcnow().isoformat(),
resource_metadata={'name': 'TestPublish'},
),
sample.Sample(
name='test3',
type=sample.TYPE_CUMULATIVE,
unit='',
volume=1,
user_id='test',
project_id='test',
resource_id='test_run_tasks',
timestamp=datetime.datetime.utcnow().isoformat(),
resource_metadata={'name': 'TestPublish'},
),
]
def setUp(self):
super(TestPublish, self).setUp()
self.CONF = self.useFixture(config.Config()).conf
self.setup_messaging(self.CONF)
self.published = []
def test_published_no_mock(self):
publisher = rpc.RPCPublisher(network_utils.urlsplit('rpc://'))
endpoint = mock.MagicMock(['record_metering_data'])
collector = messaging.get_rpc_server(
self.transport, self.CONF.publisher_rpc.metering_topic, endpoint)
endpoint.record_metering_data.side_effect = (
lambda *args, **kwds: collector.stop())
collector.start()
eventlet.sleep()
publisher.publish_samples(context.RequestContext(), self.test_data)
collector.wait()
class Matcher(object):
@staticmethod
def __eq__(data):
for i, sample_item in enumerate(data):
if sample_item['counter_name'] != self.test_data[i].name:
return False
return True
endpoint.record_metering_data.assert_called_once_with(mock.ANY,
data=Matcher())
def test_publish_target(self):
publisher = rpc.RPCPublisher(
network_utils.urlsplit('rpc://?target=custom_procedure_call'))
cast_context = mock.MagicMock()
with mock.patch.object(publisher.rpc_client, 'prepare') as prepare:
prepare.return_value = cast_context
publisher.publish_samples(mock.MagicMock(), self.test_data)
prepare.assert_called_once_with(
topic=self.CONF.publisher_rpc.metering_topic)
cast_context.cast.assert_called_once_with(mock.ANY,
'custom_procedure_call',
data=mock.ANY)
def test_published_with_per_meter_topic(self):
publisher = rpc.RPCPublisher(
network_utils.urlsplit('rpc://?per_meter_topic=1'))
with mock.patch.object(publisher.rpc_client, 'prepare') as prepare:
publisher.publish_samples(mock.MagicMock(), self.test_data)
class MeterGroupMatcher(object):
def __eq__(self, meters):
return len(set(meter['counter_name']
for meter in meters)) == 1
topic = self.CONF.publisher_rpc.metering_topic
expected = [
mock.call(topic=topic),
mock.call().cast(mock.ANY,
'record_metering_data',
data=mock.ANY),
mock.call(topic=topic + '.test'),
mock.call().cast(mock.ANY,
'record_metering_data',
data=MeterGroupMatcher()),
mock.call(topic=topic + '.test2'),
mock.call().cast(mock.ANY,
'record_metering_data',
data=MeterGroupMatcher()),
mock.call(topic=topic + '.test3'),
mock.call().cast(mock.ANY,
'record_metering_data',
data=MeterGroupMatcher())
]
self.assertEqual(expected, prepare.mock_calls)
def test_published_concurrency(self):
"""Test concurrent access to the local queue of the rpc publisher."""
publisher = rpc.RPCPublisher(network_utils.urlsplit('rpc://'))
cast_context = mock.MagicMock()
with mock.patch.object(publisher.rpc_client, 'prepare') as prepare:
def fake_prepare_go(topic):
return cast_context
def fake_prepare_wait(topic):
prepare.side_effect = fake_prepare_go
# Sleep to simulate concurrency and allow other threads to work
eventlet.sleep(0)
return cast_context
prepare.side_effect = fake_prepare_wait
job1 = eventlet.spawn(publisher.publish_samples, mock.MagicMock(),
self.test_data)
job2 = eventlet.spawn(publisher.publish_samples, mock.MagicMock(),
self.test_data)
job1.wait()
job2.wait()
self.assertEqual('default', publisher.policy)
self.assertEqual(2, len(cast_context.cast.mock_calls))
self.assertEqual(0, len(publisher.local_queue))
@mock.patch('ceilometer.publisher.rpc.LOG')
def test_published_with_no_policy(self, mylog):
publisher = rpc.RPCPublisher(network_utils.urlsplit('rpc://'))
side_effect = oslo.messaging._drivers.common.RPCException()
with mock.patch.object(publisher.rpc_client, 'prepare') as prepare:
prepare.side_effect = side_effect
self.assertRaises(oslo.messaging._drivers.common.RPCException,
publisher.publish_samples, mock.MagicMock(),
self.test_data)
self.assertTrue(mylog.info.called)
self.assertEqual('default', publisher.policy)
self.assertEqual(0, len(publisher.local_queue))
prepare.assert_called_once_with(
topic=self.CONF.publisher_rpc.metering_topic)
@mock.patch('ceilometer.publisher.rpc.LOG')
def test_published_with_policy_block(self, mylog):
publisher = rpc.RPCPublisher(
network_utils.urlsplit('rpc://?policy=default'))
side_effect = oslo.messaging._drivers.common.RPCException()
with mock.patch.object(publisher.rpc_client, 'prepare') as prepare:
prepare.side_effect = side_effect
self.assertRaises(oslo.messaging._drivers.common.RPCException,
publisher.publish_samples, mock.MagicMock(),
self.test_data)
self.assertTrue(mylog.info.called)
self.assertEqual(0, len(publisher.local_queue))
prepare.assert_called_once_with(
topic=self.CONF.publisher_rpc.metering_topic)
@mock.patch('ceilometer.publisher.rpc.LOG')
def test_published_with_policy_incorrect(self, mylog):
publisher = rpc.RPCPublisher(
network_utils.urlsplit('rpc://?policy=notexist'))
side_effect = oslo.messaging._drivers.common.RPCException()
with mock.patch.object(publisher.rpc_client, 'prepare') as prepare:
prepare.side_effect = side_effect
self.assertRaises(oslo.messaging._drivers.common.RPCException,
publisher.publish_samples, mock.MagicMock(),
self.test_data)
self.assertTrue(mylog.warn.called)
self.assertEqual('default', publisher.policy)
self.assertEqual(0, len(publisher.local_queue))
prepare.assert_called_once_with(
topic=self.CONF.publisher_rpc.metering_topic)
def test_published_with_policy_drop_and_rpc_down(self):
publisher = rpc.RPCPublisher(
network_utils.urlsplit('rpc://?policy=drop'))
side_effect = oslo.messaging._drivers.common.RPCException()
with mock.patch.object(publisher.rpc_client, 'prepare') as prepare:
prepare.side_effect = side_effect
publisher.publish_samples(mock.MagicMock(), self.test_data)
self.assertEqual(0, len(publisher.local_queue))
prepare.assert_called_once_with(
topic=self.CONF.publisher_rpc.metering_topic)
def test_published_with_policy_queue_and_rpc_down(self):
publisher = rpc.RPCPublisher(
network_utils.urlsplit('rpc://?policy=queue'))
side_effect = oslo.messaging._drivers.common.RPCException()
with mock.patch.object(publisher.rpc_client, 'prepare') as prepare:
prepare.side_effect = side_effect
publisher.publish_samples(mock.MagicMock(), self.test_data)
self.assertEqual(1, len(publisher.local_queue))
prepare.assert_called_once_with(
topic=self.CONF.publisher_rpc.metering_topic)
def test_published_with_policy_queue_and_rpc_down_up(self):
self.rpc_unreachable = True
publisher = rpc.RPCPublisher(
network_utils.urlsplit('rpc://?policy=queue'))
side_effect = oslo.messaging._drivers.common.RPCException()
with mock.patch.object(publisher.rpc_client, 'prepare') as prepare:
prepare.side_effect = side_effect
publisher.publish_samples(mock.MagicMock(), self.test_data)
self.assertEqual(1, len(publisher.local_queue))
prepare.side_effect = mock.MagicMock()
publisher.publish_samples(mock.MagicMock(), self.test_data)
self.assertEqual(0, len(publisher.local_queue))
topic = self.CONF.publisher_rpc.metering_topic
expected = [
mock.call(topic=topic),
mock.call(topic=topic),
mock.call(topic=topic)
]
self.assertEqual(expected, prepare.mock_calls)
def test_published_with_policy_sized_queue_and_rpc_down(self):
publisher = rpc.RPCPublisher(
network_utils.urlsplit('rpc://?policy=queue&max_queue_length=3'))
side_effect = oslo.messaging._drivers.common.RPCException()
with mock.patch.object(publisher.rpc_client, 'prepare') as prepare:
prepare.side_effect = side_effect
for i in range(0, 5):
for s in self.test_data:
s.source = 'test-%d' % i
publisher.publish_samples(mock.MagicMock(), self.test_data)
self.assertEqual(3, len(publisher.local_queue))
self.assertEqual('test-2', publisher.local_queue[0][2][0]['source'])
self.assertEqual('test-3', publisher.local_queue[1][2][0]['source'])
self.assertEqual('test-4', publisher.local_queue[2][2][0]['source'])
def test_published_with_policy_default_sized_queue_and_rpc_down(self):
publisher = rpc.RPCPublisher(
network_utils.urlsplit('rpc://?policy=queue'))
side_effect = oslo.messaging._drivers.common.RPCException()
with mock.patch.object(publisher.rpc_client, 'prepare') as prepare:
prepare.side_effect = side_effect
for i in range(0, 2000):
for s in self.test_data:
s.source = 'test-%d' % i
publisher.publish_samples(mock.MagicMock(), self.test_data)
self.assertEqual(1024, len(publisher.local_queue))
self.assertEqual('test-976', publisher.local_queue[0][2][0]['source'])
self.assertEqual('test-1999',
publisher.local_queue[1023][2][0]['source'])
class TestPublish(base.TestCase):
test_data = [
sample.Sample(
name='test',
type=sample.TYPE_CUMULATIVE,
unit='',
volume=1,
user_id='test',
project_id='test',
resource_id='test_run_tasks',
timestamp=datetime.datetime.utcnow().isoformat(),
resource_metadata={'name': 'TestPublish'},
),
sample.Sample(
name='test',
type=sample.TYPE_CUMULATIVE,
unit='',
volume=1,
user_id='test',
project_id='test',
resource_id='test_run_tasks',
timestamp=datetime.datetime.utcnow().isoformat(),
resource_metadata={'name': 'TestPublish'},
),
sample.Sample(
name='test2',
type=sample.TYPE_CUMULATIVE,
unit='',
volume=1,
user_id='test',
project_id='test',
resource_id='test_run_tasks',
timestamp=datetime.datetime.utcnow().isoformat(),
resource_metadata={'name': 'TestPublish'},
),
sample.Sample(
name='test2',
type=sample.TYPE_CUMULATIVE,
unit='',
volume=1,
user_id='test',
project_id='test',
resource_id='test_run_tasks',
timestamp=datetime.datetime.utcnow().isoformat(),
resource_metadata={'name': 'TestPublish'},
),
sample.Sample(
name='test3',
type=sample.TYPE_CUMULATIVE,
unit='',
volume=1,
user_id='test',
project_id='test',
resource_id='test_run_tasks',
timestamp=datetime.datetime.utcnow().isoformat(),
resource_metadata={'name': 'TestPublish'},
),
]
def faux_cast(self, context, topic, msg):
if self.rpc_unreachable:
#note(sileht): Ugly, but when rabbitmq is unreachable
# and rabbitmq_max_retries is not 0
# oslo.rpc do a sys.exit(1), so we do the same
# things here until this is fixed in oslo
raise SystemExit(1)
else:
self.published.append((topic, msg))
def setUp(self):
super(TestPublish, self).setUp()
self.published = []
self.rpc_unreachable = False
self.stubs.Set(oslo_rpc, 'cast', self.faux_cast)
def test_published(self):
publisher = rpc.RPCPublisher(network_utils.urlsplit('rpc://'))
publisher.publish_samples(None, self.test_data)
self.assertEqual(len(self.published), 1)
self.assertEqual(self.published[0][0],
cfg.CONF.publisher_rpc.metering_topic)
self.assertIsInstance(self.published[0][1]['args']['data'], list)
self.assertEqual(self.published[0][1]['method'],
'record_metering_data')
def test_publish_target(self):
publisher = rpc.RPCPublisher(
network_utils.urlsplit('rpc://?target=custom_procedure_call'))
publisher.publish_samples(None, self.test_data)
self.assertEqual(len(self.published), 1)
self.assertEqual(self.published[0][0],
cfg.CONF.publisher_rpc.metering_topic)
self.assertIsInstance(self.published[0][1]['args']['data'], list)
self.assertEqual(self.published[0][1]['method'],
'custom_procedure_call')
def test_published_with_per_meter_topic(self):
publisher = rpc.RPCPublisher(
network_utils.urlsplit('rpc://?per_meter_topic=1'))
publisher.publish_samples(None, self.test_data)
self.assertEqual(len(self.published), 4)
for topic, rpc_call in self.published:
meters = rpc_call['args']['data']
self.assertIsInstance(meters, list)
if topic != cfg.CONF.publisher_rpc.metering_topic:
self.assertEqual(
len(set(meter['counter_name'] for meter in meters)), 1,
"Meter are published grouped by name")
topics = [topic for topic, meter in self.published]
self.assertIn(cfg.CONF.publisher_rpc.metering_topic, topics)
self.assertIn(cfg.CONF.publisher_rpc.metering_topic + '.' + 'test',
topics)
self.assertIn(cfg.CONF.publisher_rpc.metering_topic + '.' + 'test2',
topics)
self.assertIn(cfg.CONF.publisher_rpc.metering_topic + '.' + 'test3',
topics)
def test_published_concurrency(self):
"""This test the concurrent access to the local queue
of the rpc publisher
"""
def faux_cast_go(context, topic, msg):
self.published.append((topic, msg))
def faux_cast_wait(context, topic, msg):
self.stubs.Set(oslo_rpc, 'cast', faux_cast_go)
# Sleep to simulate concurrency and allow other threads to work
eventlet.sleep(0)
self.published.append((topic, msg))
self.stubs.Set(oslo_rpc, 'cast', faux_cast_wait)
publisher = rpc.RPCPublisher(network_utils.urlsplit('rpc://'))
job1 = eventlet.spawn(publisher.publish_samples, None, self.test_data)
job2 = eventlet.spawn(publisher.publish_samples, None, self.test_data)
job1.wait()
job2.wait()
self.assertEqual(publisher.policy, 'default')
self.assertEqual(len(self.published), 2)
self.assertEqual(len(publisher.local_queue), 0)
def test_published_with_no_policy(self):
self.rpc_unreachable = True
publisher = rpc.RPCPublisher(network_utils.urlsplit('rpc://'))
self.assertRaises(SystemExit, publisher.publish_samples, None,
self.test_data)
self.assertEqual(publisher.policy, 'default')
self.assertEqual(len(self.published), 0)
self.assertEqual(len(publisher.local_queue), 0)
def test_published_with_policy_block(self):
self.rpc_unreachable = True
publisher = rpc.RPCPublisher(
network_utils.urlsplit('rpc://?policy=default'))
self.assertRaises(SystemExit, publisher.publish_samples, None,
self.test_data)
self.assertEqual(len(self.published), 0)
self.assertEqual(len(publisher.local_queue), 0)
def test_published_with_policy_incorrect(self):
self.rpc_unreachable = True
publisher = rpc.RPCPublisher(
network_utils.urlsplit('rpc://?policy=notexist'))
self.assertRaises(SystemExit, publisher.publish_samples, None,
self.test_data)
self.assertEqual(publisher.policy, 'default')
self.assertEqual(len(self.published), 0)
self.assertEqual(len(publisher.local_queue), 0)
def test_published_with_policy_drop_and_rpc_down(self):
self.rpc_unreachable = True
publisher = rpc.RPCPublisher(
network_utils.urlsplit('rpc://?policy=drop'))
publisher.publish_samples(None, self.test_data)
self.assertEqual(len(self.published), 0)
self.assertEqual(len(publisher.local_queue), 0)
def test_published_with_policy_queue_and_rpc_down(self):
self.rpc_unreachable = True
publisher = rpc.RPCPublisher(
network_utils.urlsplit('rpc://?policy=queue'))
publisher.publish_samples(None, self.test_data)
self.assertEqual(len(self.published), 0)
self.assertEqual(len(publisher.local_queue), 1)
def test_published_with_policy_queue_and_rpc_down_up(self):
self.rpc_unreachable = True
publisher = rpc.RPCPublisher(
network_utils.urlsplit('rpc://?policy=queue'))
publisher.publish_samples(None, self.test_data)
self.assertEqual(len(self.published), 0)
self.assertEqual(len(publisher.local_queue), 1)
self.rpc_unreachable = False
publisher.publish_samples(None, self.test_data)
self.assertEqual(len(self.published), 2)
self.assertEqual(len(publisher.local_queue), 0)
def test_published_with_policy_sized_queue_and_rpc_down(self):
self.rpc_unreachable = True
publisher = rpc.RPCPublisher(
network_utils.urlsplit('rpc://?policy=queue&max_queue_length=3'))
for i in range(0, 5):
for s in self.test_data:
s.source = 'test-%d' % i
publisher.publish_samples(None, self.test_data)
self.assertEqual(len(self.published), 0)
self.assertEqual(len(publisher.local_queue), 3)
self.assertEqual(
publisher.local_queue[0][2]['args']['data'][0]['source'], 'test-2')
self.assertEqual(
publisher.local_queue[1][2]['args']['data'][0]['source'], 'test-3')
self.assertEqual(
publisher.local_queue[2][2]['args']['data'][0]['source'], 'test-4')
def test_published_with_policy_default_sized_queue_and_rpc_down(self):
self.rpc_unreachable = True
publisher = rpc.RPCPublisher(
network_utils.urlsplit('rpc://?policy=queue'))
for i in range(0, 2000):
for s in self.test_data:
s.source = 'test-%d' % i
publisher.publish_samples(None, self.test_data)
self.assertEqual(len(self.published), 0)
self.assertEqual(len(publisher.local_queue), 1024)
self.assertEqual(
publisher.local_queue[0][2]['args']['data'][0]['source'],
'test-976')
self.assertEqual(
publisher.local_queue[1023][2]['args']['data'][0]['source'],
'test-1999')
class BasePublisherTestCase(tests_base.BaseTestCase):
test_event_data = [
event.Event(message_id=uuid.uuid4(),
event_type='event_%d' % i,
generated=datetime.datetime.utcnow(),
traits=[], raw={})
for i in range(0, 5)
]
test_sample_data = [
sample.Sample(
name='test',
type=sample.TYPE_CUMULATIVE,
unit='',
volume=1,
user_id='test',
project_id='test',
resource_id='test_run_tasks',
timestamp=datetime.datetime.utcnow().isoformat(),
resource_metadata={'name': 'TestPublish'},
),
sample.Sample(
name='test',
type=sample.TYPE_CUMULATIVE,
unit='',
volume=1,
user_id='test',
project_id='test',
resource_id='test_run_tasks',
timestamp=datetime.datetime.utcnow().isoformat(),
resource_metadata={'name': 'TestPublish'},
),
sample.Sample(
name='test2',
type=sample.TYPE_CUMULATIVE,
unit='',
volume=1,
user_id='test',
project_id='test',
resource_id='test_run_tasks',
timestamp=datetime.datetime.utcnow().isoformat(),
resource_metadata={'name': 'TestPublish'},
),
sample.Sample(
name='test2',
type=sample.TYPE_CUMULATIVE,
unit='',
volume=1,
user_id='test',
project_id='test',
resource_id='test_run_tasks',
timestamp=datetime.datetime.utcnow().isoformat(),
resource_metadata={'name': 'TestPublish'},
),
sample.Sample(
name='test3',
type=sample.TYPE_CUMULATIVE,
unit='',
volume=1,
user_id='test',
project_id='test',
resource_id='test_run_tasks',
timestamp=datetime.datetime.utcnow().isoformat(),
resource_metadata={'name': 'TestPublish'},
),
]
def setUp(self):
super(BasePublisherTestCase, self).setUp()
self.CONF = service.prepare_service([], [])
self.setup_messaging(self.CONF)
class TestFilePublisher(base.TestCase):
test_data = [
sample.Sample(
name='test',
type=sample.TYPE_CUMULATIVE,
unit='',
volume=1,
user_id='test',
project_id='test',
resource_id='test_run_tasks',
timestamp=datetime.datetime.utcnow().isoformat(),
resource_metadata={'name': 'TestPublish'},
),
sample.Sample(
name='test2',
type=sample.TYPE_CUMULATIVE,
unit='',
volume=1,
user_id='test',
project_id='test',
resource_id='test_run_tasks',
timestamp=datetime.datetime.utcnow().isoformat(),
resource_metadata={'name': 'TestPublish'},
),
sample.Sample(
name='test2',
type=sample.TYPE_CUMULATIVE,
unit='',
volume=1,
user_id='test',
project_id='test',
resource_id='test_run_tasks',
timestamp=datetime.datetime.utcnow().isoformat(),
resource_metadata={'name': 'TestPublish'},
),
]
def test_file_publisher(self):
# Test valid configurations
parsed_url = urlsplit(
'file:///tmp/log_file?max_bytes=50&backup_count=3')
publisher = file.FilePublisher(parsed_url)
publisher.publish_counters(None, self.test_data)
handler = publisher.publisher_logger.handlers[0]
self.assertTrue(
isinstance(handler, logging.handlers.RotatingFileHandler))
self.assertEqual(
[handler.maxBytes, handler.baseFilename, handler.backupCount],
[50, '/tmp/log_file', 3])
# The rotating file gets created since only allow 50 bytes.
self.assertTrue(os.path.exists('/tmp/log_file.1'))
# Test missing max bytes, backup count configurations
parsed_url = urlsplit('file:///tmp/log_file_plain')
publisher = file.FilePublisher(parsed_url)
publisher.publish_counters(None, self.test_data)
handler = publisher.publisher_logger.handlers[0]
self.assertTrue(
isinstance(handler, logging.handlers.RotatingFileHandler))
self.assertEqual(
[handler.maxBytes, handler.baseFilename, handler.backupCount],
[0, '/tmp/log_file_plain', 0])
# The rotating file gets created since only allow 50 bytes.
self.assertTrue(os.path.exists('/tmp/log_file_plain'))
# Test invalid max bytes, backup count configurations
parsed_url = urlsplit(
'file:///tmp/log_file_bad?max_bytes=yus&backup_count=5y')
publisher = file.FilePublisher(parsed_url)
publisher.publish_counters(None, self.test_data)
self.assertIsNone(publisher.publisher_logger)
def get_samples(manager, cache, resources):
nt = client.Client(version='2', session=sess)
for host in resources:
LOG.debug(_('checking host %s'), host)
try:
info = nt.hosts.get(host)
values = []
if len(info) >= 3:
# total
values.append({
'name':
'ram.tot',
'unit':
'MB',
'value':
(info[0].memory_mb if info[0].memory_mb else 0)
})
values.append({
'name':
'disk.tot',
'unit':
'GB',
'value': (info[0].disk_gb if info[0].disk_gb else 0)
})
values.append({
'name': 'cpu.tot',
'unit': 'cpu',
'value': (info[0].cpu if info[0].cpu else 0)
})
# now
values.append({
'name':
'ram.now',
'unit':
'MB',
'value':
(info[1].memory_mb if info[1].memory_mb else 0)
})
values.append({
'name':
'disk.now',
'unit':
'GB',
'value': (info[1].disk_gb if info[1].disk_gb else 0)
})
values.append({
'name': 'cpu.now',
'unit': 'cpu',
'value': (info[1].cpu if info[1].cpu else 0)
})
# max
values.append({
'name':
'ram.max',
'unit':
'MB',
'value':
(info[2].memory_mb if info[2].memory_mb else 0)
})
values.append({
'name':
'disk.max',
'unit':
'GB',
'value': (info[2].disk_gb if info[2].disk_gb else 0)
})
values.append({
'name': 'cpu.max',
'unit': 'cpu',
'value': (info[2].cpu if info[2].cpu else 0)
})
for item in values:
my_sample = sample.Sample(
name="compute.node.%s" % item['name'],
type=sample.TYPE_GAUGE,
unit=item['unit'],
volume=item['value'],
user_id=None,
project_id=None,
resource_id="%s_%s" % (host, host),
timestamp=timeutils.isotime(),
resource_metadata={})
LOG.debug("Publish sample: %s" % (my_sample))
yield my_sample
except Exception as err:
LOG.exception(_('could not get info for host %(host)s: %(e)s'),
{
'host': host,
'e': err
})
class TestUDPPublisher(base.BaseTestCase):
test_data = [
sample.Sample(
name='test',
type=sample.TYPE_CUMULATIVE,
unit='',
volume=1,
user_id='test',
project_id='test',
resource_id='test_run_tasks',
timestamp=datetime.datetime.utcnow().isoformat(),
resource_metadata={'name': 'TestPublish'},
source=COUNTER_SOURCE,
),
sample.Sample(
name='test',
type=sample.TYPE_CUMULATIVE,
unit='',
volume=1,
user_id='test',
project_id='test',
resource_id='test_run_tasks',
timestamp=datetime.datetime.utcnow().isoformat(),
resource_metadata={'name': 'TestPublish'},
source=COUNTER_SOURCE,
),
sample.Sample(
name='test2',
type=sample.TYPE_CUMULATIVE,
unit='',
volume=1,
user_id='test',
project_id='test',
resource_id='test_run_tasks',
timestamp=datetime.datetime.utcnow().isoformat(),
resource_metadata={'name': 'TestPublish'},
source=COUNTER_SOURCE,
),
sample.Sample(
name='test2',
type=sample.TYPE_CUMULATIVE,
unit='',
volume=1,
user_id='test',
project_id='test',
resource_id='test_run_tasks',
timestamp=datetime.datetime.utcnow().isoformat(),
resource_metadata={'name': 'TestPublish'},
source=COUNTER_SOURCE,
),
sample.Sample(
name='test3',
type=sample.TYPE_CUMULATIVE,
unit='',
volume=1,
user_id='test',
project_id='test',
resource_id='test_run_tasks',
timestamp=datetime.datetime.utcnow().isoformat(),
resource_metadata={'name': 'TestPublish'},
source=COUNTER_SOURCE,
),
]
def _make_fake_socket(self, published):
def _fake_socket_socket(family, type):
def record_data(msg, dest):
published.append((msg, dest))
udp_socket = mock.Mock()
udp_socket.sendto = record_data
return udp_socket
return _fake_socket_socket
def setUp(self):
super(TestUDPPublisher, self).setUp()
self.CONF = self.useFixture(fixture_config.Config()).conf
self.CONF.publisher.metering_secret = 'not-so-secret'
def test_published(self):
self.data_sent = []
with mock.patch('socket.socket',
self._make_fake_socket(self.data_sent)):
publisher = udp.UDPPublisher(netutils.urlsplit('udp://somehost'))
publisher.publish_samples(None, self.test_data)
self.assertEqual(5, len(self.data_sent))
sent_counters = []
for data, dest in self.data_sent:
counter = msgpack.loads(data)
sent_counters.append(counter)
# Check destination
self.assertEqual(('somehost', self.CONF.collector.udp_port), dest)
# Check that counters are equal
self.assertEqual(
sorted([
utils.meter_message_from_counter(d, "not-so-secret")
for d in self.test_data
]), sorted(sent_counters))
@staticmethod
def _raise_ioerror(*args):
raise IOError
def _make_broken_socket(self, family, type):
udp_socket = mock.Mock()
udp_socket.sendto = self._raise_ioerror
return udp_socket
def test_publish_error(self):
with mock.patch('socket.socket', self._make_broken_socket):
publisher = udp.UDPPublisher(netutils.urlsplit('udp://localhost'))
publisher.publish_samples(None, self.test_data)
def setUp(self):
super(TestListMeters, self).setUp()
self.messages = []
for cnt in [
sample.Sample('meter.test',
'cumulative',
'',
1,
'user-id',
'project-id',
'resource-id',
timestamp=datetime.datetime(2012, 7, 2, 10, 40),
resource_metadata={
'display_name': 'test-server',
'tag': 'self.sample',
'size': 123,
'util': 0.75,
'is_public': True
},
source='test_source'),
sample.Sample('meter.test',
'cumulative',
'',
3,
'user-id',
'project-id',
'resource-id',
timestamp=datetime.datetime(2012, 7, 2, 11, 40),
resource_metadata={
'display_name': 'test-server',
'tag': 'self.sample1',
'size': 0,
'util': 0.47,
'is_public': False
},
source='test_source'),
sample.Sample('meter.mine',
'gauge',
'',
1,
'user-id',
'project-id',
'resource-id2',
timestamp=datetime.datetime(2012, 7, 2, 10, 41),
resource_metadata={
'display_name': 'test-server',
'tag': 'self.sample2',
'size': 456,
'util': 0.64,
'is_public': False
},
source='test_source'),
sample.Sample('meter.test',
'cumulative',
'',
1,
'user-id2',
'project-id2',
'resource-id3',
timestamp=datetime.datetime(2012, 7, 2, 10, 42),
resource_metadata={
'display_name': 'test-server',
'tag': 'self.sample3',
'size': 0,
'util': 0.75,
'is_public': False
},
source='test_source'),
sample.Sample('meter.mine',
'gauge',
'',
1,
'user-id4',
'project-id2',
'resource-id4',
timestamp=datetime.datetime(2012, 7, 2, 10, 43),
resource_metadata={
'display_name': 'test-server',
'tag': 'self.sample4',
'properties': {
'prop_1': 'prop_value',
'prop_2': {
'sub_prop_1': 'sub_prop_value'
}
},
'size': 0,
'util': 0.58,
'is_public': True
},
source='test_source1')
]:
msg = utils.meter_message_from_counter(
cnt, self.CONF.publisher.metering_secret)
self.messages.append(msg)
self.conn.record_metering_data(msg)
def setUp(self):
super(TestListMeters, self).setUp()
for cnt in [
sample.Sample(
'meter.test',
'cumulative',
'',
1,
'user-id',
'project-id',
'resource-id',
timestamp=datetime.datetime(2012, 7, 2, 10, 40),
resource_metadata={'display_name': 'test-server',
'tag': 'self.counter'},
source='test_source'),
sample.Sample(
'meter.test',
'cumulative',
'',
3,
'user-id',
'project-id',
'resource-id',
timestamp=datetime.datetime(2012, 7, 2, 11, 40),
resource_metadata={'display_name': 'test-server',
'tag': 'self.counter1'},
source='test_source'),
sample.Sample(
'meter.mine',
'gauge',
'',
1,
'user-id',
'project-id',
'resource-id2',
timestamp=datetime.datetime(2012, 7, 2, 10, 41),
resource_metadata={'display_name': 'test-server',
'tag': 'self.counter2'},
source='test_source'),
sample.Sample(
'meter.test',
'cumulative',
'',
1,
'user-id2',
'project-id2',
'resource-id3',
timestamp=datetime.datetime(2012, 7, 2, 10, 42),
resource_metadata={'display_name': 'test-server',
'tag': 'self.counter3'},
source='test_source'),
sample.Sample(
'meter.mine',
'gauge',
'',
1,
'user-id4',
'project-id2',
'resource-id4',
timestamp=datetime.datetime(2012, 7, 2, 10, 43),
resource_metadata={'display_name': 'test-server',
'tag': 'self.counter4'},
source='test_source')]:
msg = rpc.meter_message_from_counter(
cnt,
cfg.CONF.publisher_rpc.metering_secret)
self.conn.record_metering_data(msg)
class TestHttpPublisher(base.BaseTestCase):
resource_id = str(uuid.uuid4())
sample_data = [
sample.Sample(
name='alpha',
type=sample.TYPE_CUMULATIVE,
unit='',
volume=1,
user_id='test',
project_id='test',
resource_id=resource_id,
timestamp=datetime.datetime.utcnow().isoformat(),
resource_metadata={'name': 'TestPublish'},
),
sample.Sample(
name='beta',
type=sample.TYPE_CUMULATIVE,
unit='',
volume=1,
user_id='test',
project_id='test',
resource_id=resource_id,
timestamp=datetime.datetime.utcnow().isoformat(),
resource_metadata={'name': 'TestPublish'},
),
sample.Sample(
name='gamma',
type=sample.TYPE_CUMULATIVE,
unit='',
volume=1,
user_id='test',
project_id='test',
resource_id=resource_id,
timestamp=datetime.datetime.now().isoformat(),
resource_metadata={'name': 'TestPublish'},
),
]
event_data = [
event.Event(message_id=str(uuid.uuid4()),
event_type='event_%d' % i,
generated=datetime.datetime.utcnow().isoformat(),
traits=[],
raw={'payload': {
'some': 'aa'
}}) for i in range(3)
]
def setUp(self):
super(TestHttpPublisher, self).setUp()
self.CONF = self.useFixture(fixture_config.Config()).conf
def test_http_publisher_config(self):
"""Test publisher config parameters."""
# invalid hostname, the given url, results in an empty hostname
parsed_url = urlparse.urlparse('http:/aaa.bb/path')
self.assertRaises(ValueError, http.HttpPublisher, self.CONF,
parsed_url)
# invalid port
parsed_url = urlparse.urlparse('http://*****:*****@mock.patch('ceilometer.publisher.http.LOG')
def test_http_post_samples(self, thelog):
"""Test publisher post."""
parsed_url = urlparse.urlparse('http://*****:*****@mock.patch('ceilometer.publisher.http.LOG')
def test_http_post_events(self, thelog):
"""Test publisher post."""
parsed_url = urlparse.urlparse('http://*****:*****@mock.patch('ceilometer.publisher.http.LOG')
def test_http_post_empty_data(self, thelog):
parsed_url = urlparse.urlparse('http://localhost:90/path1')
publisher = http.HttpPublisher(self.CONF, parsed_url)
res = requests.Response()
res.status_code = 200
with mock.patch.object(requests.Session, 'post',
return_value=res) as m_req:
publisher.publish_events([])
self.assertEqual(0, m_req.call_count)
self.assertTrue(thelog.debug.called)
def _post_batch_control_test(self, method, data, batch):
parsed_url = urlparse.urlparse('http://localhost:90/path1?'
'batch=%s' % batch)
publisher = http.HttpPublisher(self.CONF, parsed_url)
with mock.patch.object(requests.Session, 'post') as post:
getattr(publisher, method)(data)
self.assertEqual(1 if batch else 3, post.call_count)
def test_post_batch_sample(self):
self._post_batch_control_test('publish_samples', self.sample_data, 1)
def test_post_no_batch_sample(self):
self._post_batch_control_test('publish_samples', self.sample_data, 0)
def test_post_batch_event(self):
self._post_batch_control_test('publish_events', self.event_data, 1)
def test_post_no_batch_event(self):
self._post_batch_control_test('publish_events', self.event_data, 0)
def test_post_verify_ssl_default(self):
parsed_url = urlparse.urlparse('http://localhost:90/path1')
publisher = http.HttpPublisher(self.CONF, parsed_url)
with mock.patch.object(requests.Session, 'post') as post:
publisher.publish_samples(self.sample_data)
self.assertTrue(post.call_args[1]['verify'])
def test_post_verify_ssl_True(self):
parsed_url = urlparse.urlparse('http://localhost:90/path1?'
'verify_ssl=True')
publisher = http.HttpPublisher(self.CONF, parsed_url)
with mock.patch.object(requests.Session, 'post') as post:
publisher.publish_samples(self.sample_data)
self.assertTrue(post.call_args[1]['verify'])
def test_post_verify_ssl_False(self):
parsed_url = urlparse.urlparse('http://localhost:90/path1?'
'verify_ssl=False')
publisher = http.HttpPublisher(self.CONF, parsed_url)
with mock.patch.object(requests.Session, 'post') as post:
publisher.publish_samples(self.sample_data)
self.assertFalse(post.call_args[1]['verify'])
def test_post_verify_ssl_path(self):
parsed_url = urlparse.urlparse('http://localhost:90/path1?'
'verify_ssl=/path/to/cert.crt')
publisher = http.HttpPublisher(self.CONF, parsed_url)
with mock.patch.object(requests.Session, 'post') as post:
publisher.publish_samples(self.sample_data)
self.assertEqual('/path/to/cert.crt', post.call_args[1]['verify'])
def test_post_raw_only(self):
parsed_url = urlparse.urlparse('http://localhost:90/path1?raw_only=1')
publisher = http.HttpPublisher(self.CONF, parsed_url)
with mock.patch.object(requests.Session, 'post') as post:
publisher.publish_events(self.event_data)
self.assertEqual(
'[{"some": "aa"}, {"some": "aa"}, {"some": "aa"}]',
post.call_args[1]['data'])
def post(self, samples):
"""Post a list of new Samples to Telemetry.
:param samples: a list of samples within the request body.
"""
rbac.enforce('create_samples', pecan.request)
now = timeutils.utcnow()
auth_project = rbac.get_limited_to_project(pecan.request.headers)
def_source = pecan.request.cfg.sample_source
def_project_id = pecan.request.headers.get('X-Project-Id')
def_user_id = pecan.request.headers.get('X-User-Id')
published_samples = []
for s in samples:
for p in pecan.request.pipeline_manager.pipelines:
if p.support_meter(s.counter_name):
break
else:
message = _("The metric %s is not supported by metering "
"pipeline configuration.") % s.counter_name
raise base.ClientSideError(message, status_code=409)
if self.meter_name != s.counter_name:
raise wsme.exc.InvalidInput('counter_name', s.counter_name,
'should be %s' % self.meter_name)
if s.message_id:
raise wsme.exc.InvalidInput('message_id', s.message_id,
'The message_id must not be set')
if s.counter_type not in sample.TYPES:
raise wsme.exc.InvalidInput(
'counter_type', s.counter_type,
'The counter type must be: ' + ', '.join(sample.TYPES))
s.user_id = (s.user_id or def_user_id)
s.project_id = (s.project_id or def_project_id)
s.source = '%s:%s' % (s.project_id, (s.source or def_source))
s.timestamp = (s.timestamp or now)
if auth_project and auth_project != s.project_id:
# non admin user trying to cross post to another project_id
auth_msg = 'can not post samples to other projects'
raise wsme.exc.InvalidInput('project_id', s.project_id,
auth_msg)
published_sample = sample.Sample(
name=s.counter_name,
type=s.counter_type,
unit=s.counter_unit,
volume=s.counter_volume,
user_id=s.user_id,
project_id=s.project_id,
resource_id=s.resource_id,
timestamp=s.timestamp.isoformat(),
resource_metadata=utils.restore_nesting(s.resource_metadata,
separator='.'),
source=s.source)
published_samples.append(published_sample)
s.message_id = published_sample.id
with pecan.request.pipeline_manager.publisher(
context.get_admin_context()) as publisher:
publisher(published_samples)
return samples
def publish_sample(self, env, bytes_received, bytes_sent):
path = urlparse.quote(env['PATH_INFO'])
method = env['REQUEST_METHOD']
headers = {}
for header in env:
if header.startswith('HTTP_') and env[header]:
key = header[5:]
if isinstance(env[header], six.text_type):
headers[key] = env[header].encode('utf-8')
else:
headers[key] = str(env[header])
try:
container = obj = None
version, account, remainder = path.replace('/', '',
1).split('/', 2)
if not version or not account:
raise ValueError('Invalid path: %s' % path)
if remainder:
if '/' in remainder:
container, obj = remainder.split('/', 1)
else:
container = remainder
except ValueError:
return
now = timeutils.utcnow().isoformat()
resource_metadata = {
"path": path,
"version": version,
"container": container,
"object": obj,
}
for header in self.metadata_headers:
if header.upper() in headers:
resource_metadata['http_header_%s' % header] = headers.get(
header.upper())
with self.pipeline_manager.publisher(
context.get_admin_context()) as publisher:
if bytes_received:
publisher([
sample.Sample(name='storage.objects.incoming.bytes',
type=sample.TYPE_DELTA,
unit='B',
volume=bytes_received,
user_id=env.get('HTTP_X_USER_ID'),
project_id=env.get('HTTP_X_TENANT_ID'),
resource_id=account.partition(
self.reseller_prefix)[2],
timestamp=now,
resource_metadata=resource_metadata)
])
if bytes_sent:
publisher([
sample.Sample(name='storage.objects.outgoing.bytes',
type=sample.TYPE_DELTA,
unit='B',
volume=bytes_sent,
user_id=env.get('HTTP_X_USER_ID'),
project_id=env.get('HTTP_X_TENANT_ID'),
resource_id=account.partition(
self.reseller_prefix)[2],
timestamp=now,
resource_metadata=resource_metadata)
])
# publish the event for each request
# request method will be recorded in the metadata
resource_metadata['method'] = method.lower()
publisher([
sample.Sample(name='storage.api.request',
type=sample.TYPE_DELTA,
unit='request',
volume=1,
user_id=env.get('HTTP_X_USER_ID'),
project_id=env.get('HTTP_X_TENANT_ID'),
resource_id=account.partition(
self.reseller_prefix)[2],
timestamp=now,
resource_metadata=resource_metadata)
])
def make_test_data(name,
meter_type,
unit,
volume,
random_min,
random_max,
user_id,
project_id,
resource_id,
start,
end,
interval,
resource_metadata=None,
source='artificial'):
resource_metadata = resource_metadata or {
'display_name': 'toto',
'host': 'tata',
'image_ref_url': 'test',
'instance_flavor_id': 'toto',
}
# Compute start and end timestamps for the new data.
if isinstance(start, datetime.datetime):
timestamp = start
else:
timestamp = timeutils.parse_strtime(start)
if not isinstance(end, datetime.datetime):
end = timeutils.parse_strtime(end)
increment = datetime.timedelta(minutes=interval)
print('Adding new events for meter %s.' % (name))
# Generate events
n = 0
total_volume = volume
while timestamp <= end:
if (random_min >= 0 and random_max >= 0):
# If there is a random element defined, we will add it to
# user given volume.
if isinstance(random_min, int) and isinstance(random_max, int):
total_volume += random.randint(random_min, random_max)
else:
total_volume += random.uniform(random_min, random_max)
c = sample.Sample(
name=name,
type=meter_type,
unit=unit,
volume=total_volume,
user_id=user_id,
project_id=project_id,
resource_id=resource_id,
timestamp=timestamp,
resource_metadata=resource_metadata,
source=source,
)
data = utils.meter_message_from_counter(
c, cfg.CONF.publisher.telemetry_secret)
yield data
n += 1
timestamp = timestamp + increment
if (meter_type == 'gauge' or meter_type == 'delta'):
# For delta and gauge, we don't want to increase the value
# in time by random element. So we always set it back to
# volume.
total_volume = volume
print('Added %d new events for meter %s.' % (n, name))
class PublisherWorkflowTest(base.BaseTestCase,
testscenarios.TestWithScenarios):
sample_scenarios = [
('cpu', dict(
sample=sample.Sample(
resource_id=str(uuid.uuid4()) + "_foobar",
name='cpu',
unit='ns',
type=sample.TYPE_CUMULATIVE,
volume=500,
user_id='test_user',
project_id='test_project',
source='openstack',
timestamp='2012-05-08 20:23:48.028195',
resource_metadata={
'host': 'foo',
'image_ref': 'imageref!',
'instance_flavor_id': 1234,
'display_name': 'myinstance',
},
),
metric_attributes={
"archive_policy_name": "ceilometer-low-rate",
"unit": "ns",
"measures": [{
'timestamp': '2012-05-08 20:23:48.028195',
'value': 500
}]
},
postable_attributes={
'user_id': 'test_user',
'project_id': 'test_project',
},
patchable_attributes={
'host': 'foo',
'image_ref': 'imageref!',
'flavor_id': 1234,
'display_name': 'myinstance',
},
resource_type='instance')),
('disk.root.size', dict(
sample=sample.Sample(
resource_id=str(uuid.uuid4()) + "_foobar",
name='disk.root.size',
unit='GB',
type=sample.TYPE_GAUGE,
volume=2,
user_id='test_user',
project_id='test_project',
source='openstack',
timestamp='2012-05-08 20:23:48.028195',
resource_metadata={
'host': 'foo',
'image_ref': 'imageref!',
'instance_flavor_id': 1234,
'display_name': 'myinstance',
},
),
metric_attributes={
"archive_policy_name": "ceilometer-low",
"unit": "GB",
"measures": [{
'timestamp': '2012-05-08 20:23:48.028195',
'value': 2
}]
},
postable_attributes={
'user_id': 'test_user',
'project_id': 'test_project',
},
patchable_attributes={
'host': 'foo',
'image_ref': 'imageref!',
'flavor_id': 1234,
'display_name': 'myinstance',
},
resource_type='instance')),
('hardware.ipmi.node.power', dict(
sample=sample.Sample(
resource_id=str(uuid.uuid4()) + "_foobar",
name='hardware.ipmi.node.power',
unit='W',
type=sample.TYPE_GAUGE,
volume=2,
user_id='test_user',
project_id='test_project',
source='openstack',
timestamp='2012-05-08 20:23:48.028195',
resource_metadata={
'useless': 'not_used',
},
),
metric_attributes={
"archive_policy_name": "ceilometer-low",
"unit": "W",
"measures": [{
'timestamp': '2012-05-08 20:23:48.028195',
'value': 2
}]
},
postable_attributes={
'user_id': 'test_user',
'project_id': 'test_project',
},
patchable_attributes={
},
resource_type='ipmi')),
]
default_workflow = dict(resource_exists=True,
post_measure_fail=False,
create_resource_fail=False,
create_resource_race=False,
update_resource_fail=False,
retry_post_measures_fail=False)
workflow_scenarios = [
('normal_workflow', {}),
('new_resource', dict(resource_exists=False)),
('new_resource_compat', dict(resource_exists=False)),
('new_resource_fail', dict(resource_exists=False,
create_resource_fail=True)),
('new_resource_race', dict(resource_exists=False,
create_resource_race=True)),
('resource_update_fail', dict(update_resource_fail=True)),
('retry_fail', dict(resource_exists=False,
retry_post_measures_fail=True)),
('measure_fail', dict(post_measure_fail=True)),
]
@classmethod
def generate_scenarios(cls):
workflow_scenarios = []
for name, wf_change in cls.workflow_scenarios:
wf = cls.default_workflow.copy()
wf.update(wf_change)
workflow_scenarios.append((name, wf))
cls.scenarios = testscenarios.multiply_scenarios(cls.sample_scenarios,
workflow_scenarios)
def setUp(self):
super(PublisherWorkflowTest, self).setUp()
conf = ceilometer_service.prepare_service(argv=[], config_files=[])
self.conf = self.useFixture(config_fixture.Config(conf))
ks_client = mock.Mock()
ks_client.projects.find.return_value = mock.Mock(
name='gnocchi', id='a2d42c23-d518-46b6-96ab-3fba2e146859')
self.useFixture(fixtures.MockPatch(
'ceilometer.keystone_client.get_client',
return_value=ks_client))
self.useFixture(fixtures.MockPatch(
'ceilometer.keystone_client.get_session',
return_value=ks_client))
self.ks_client = ks_client
@mock.patch('gnocchiclient.v1.client.Client')
def test_delete_event_workflow(self, fakeclient_cls):
url = netutils.urlsplit("gnocchi://")
self.publisher = gnocchi.GnocchiPublisher(self.conf.conf, url)
fakeclient = fakeclient_cls.return_value
fakeclient.resource.search.side_effect = [
[{"id": "b26268d6-8bb5-11e6-baff-00224d8226cd",
"type": "instance_disk",
"instance_id": "9f9d01b9-4a58-4271-9e27-398b21ab20d1"}],
[{"id": "b1c7544a-8bb5-11e6-850e-00224d8226cd",
"type": "instance_network_interface",
"instance_id": "9f9d01b9-4a58-4271-9e27-398b21ab20d1"}],
]
search_params = {
'=': {'instance_id': '9f9d01b9-4a58-4271-9e27-398b21ab20d1'}
}
now = timeutils.utcnow()
self.useFixture(utils_fixture.TimeFixture(now))
expected_calls = [
mock.call.resource.search('instance_network_interface',
search_params),
mock.call.resource.search('instance_disk', search_params),
mock.call.resource.update(
'instance', '9f9d01b9-4a58-4271-9e27-398b21ab20d1',
{'ended_at': now.isoformat()}),
mock.call.resource.update(
'instance_disk',
'b26268d6-8bb5-11e6-baff-00224d8226cd',
{'ended_at': now.isoformat()}),
mock.call.resource.update(
'instance_network_interface',
'b1c7544a-8bb5-11e6-850e-00224d8226cd',
{'ended_at': now.isoformat()}),
mock.call.resource.update(
'image', 'dc337359-de70-4044-8e2c-80573ba6e577',
{'ended_at': now.isoformat()}),
mock.call.resource.update(
'volume', '6cc6e7dd-d17d-460f-ae79-7e08a216ce96',
{'ended_at': now.isoformat()}),
mock.call.resource.update(
'network', '705e2c08-08e8-45cb-8673-5c5be955569b',
{'ended_at': now.isoformat()})
]
self.publisher.publish_events([INSTANCE_DELETE_START,
IMAGE_DELETE_START,
VOLUME_DELETE_END,
FLOATINGIP_DELETE_END])
self.assertEqual(8, len(fakeclient.mock_calls))
for call in expected_calls:
self.assertIn(call, fakeclient.mock_calls)
@mock.patch('gnocchiclient.v1.client.Client')
def test_create_event_workflow(self, fakeclient_cls):
url = netutils.urlsplit("gnocchi://")
self.publisher = gnocchi.GnocchiPublisher(self.conf.conf, url)
fakeclient = fakeclient_cls.return_value
now = timeutils.utcnow()
self.useFixture(utils_fixture.TimeFixture(now))
expected_calls = [
mock.call.resource.create(
'instance',
{'id': '9f9d01b9-4a58-4271-9e27-398b21ab20d1',
'user_id': '1e3ce043029547f1a61c1996d1a531a2',
'project_id': '7c150a59fe714e6f9263774af9688f0e',
'availability_zone': 'zone1',
'flavor_name': 'm1.tiny',
'flavor_id': '2',
'host': 'vagrant-precise'}),
]
self.publisher.publish_events([INSTANCE_CREATE_END])
self.assertEqual(1, len(fakeclient.mock_calls))
for call in expected_calls:
self.assertIn(call, fakeclient.mock_calls)
@mock.patch('ceilometer.publisher.gnocchi.LOG')
@mock.patch('gnocchiclient.v1.client.Client')
def test_workflow(self, fakeclient_cls, logger):
fakeclient = fakeclient_cls.return_value
resource_id = self.sample.resource_id.replace("/", "_")
metric_name = self.sample.name
gnocchi_id = uuid.uuid4()
expected_calls = [
mock.call.archive_policy.create({"name": "ceilometer-low",
"back_window": 0,
"aggregation_methods": ["mean"],
"definition": mock.ANY}),
mock.call.archive_policy.create({"name": "ceilometer-low-rate",
"back_window": 0,
"aggregation_methods": [
"mean", "rate:mean"],
"definition": mock.ANY}),
mock.call.archive_policy.create({"name": "ceilometer-high",
"back_window": 0,
"aggregation_methods": ["mean"],
"definition": mock.ANY}),
mock.call.archive_policy.create({"name": "ceilometer-high-rate",
"back_window": 0,
"aggregation_methods": [
"mean", "rate:mean"],
"definition": mock.ANY}),
mock.call.metric.batch_resources_metrics_measures(
{resource_id: {metric_name: self.metric_attributes}},
create_metrics=True)
]
expected_debug = [
mock.call('filtered project found: %s',
'a2d42c23-d518-46b6-96ab-3fba2e146859'),
mock.call('Processing sample [%s] for resource ID [%s].',
self.sample, resource_id),
]
measures_posted = False
batch_side_effect = []
if self.post_measure_fail:
batch_side_effect += [Exception('boom!')]
elif not self.resource_exists:
batch_side_effect += [
gnocchi_exc.BadRequest(
400, {"cause": "Unknown resources",
'detail': [{
'resource_id': gnocchi_id,
'original_resource_id': resource_id}]})]
attributes = self.postable_attributes.copy()
attributes.update(self.patchable_attributes)
attributes['id'] = self.sample.resource_id
expected_calls.append(mock.call.resource.create(
self.resource_type, attributes))
if self.create_resource_fail:
fakeclient.resource.create.side_effect = [Exception('boom!')]
elif self.create_resource_race:
fakeclient.resource.create.side_effect = [
gnocchi_exc.ResourceAlreadyExists(409)]
else: # not resource_exists
expected_debug.append(mock.call(
'Resource %s created', self.sample.resource_id))
if not self.create_resource_fail:
expected_calls.append(
mock.call.metric.batch_resources_metrics_measures(
{resource_id: {metric_name: self.metric_attributes}},
create_metrics=True)
)
if self.retry_post_measures_fail:
batch_side_effect += [Exception('boom!')]
else:
measures_posted = True
else:
measures_posted = True
if measures_posted:
batch_side_effect += [None]
expected_debug.append(
mock.call("%d measures posted against %d metrics through %d "
"resources", len(self.metric_attributes["measures"]),
1, 1)
)
if self.patchable_attributes:
expected_calls.append(mock.call.resource.update(
self.resource_type, resource_id,
self.patchable_attributes))
if self.update_resource_fail:
fakeclient.resource.update.side_effect = [Exception('boom!')]
else:
expected_debug.append(mock.call(
'Resource %s updated', self.sample.resource_id))
batch = fakeclient.metric.batch_resources_metrics_measures
batch.side_effect = batch_side_effect
url = netutils.urlsplit("gnocchi://")
publisher = gnocchi.GnocchiPublisher(self.conf.conf, url)
publisher.publish_samples([self.sample])
# Check that the last log message is the expected one
if (self.post_measure_fail
or self.create_resource_fail
or self.retry_post_measures_fail
or (self.update_resource_fail and self.patchable_attributes)):
logger.error.assert_called_with('boom!', exc_info=True)
else:
self.assertEqual(0, logger.error.call_count)
self.assertEqual(expected_calls, fakeclient.mock_calls)
self.assertEqual(expected_debug, logger.debug.mock_calls)
def publish_sample(self, env, bytes_received, bytes_sent):
req = REQUEST.Request(env)
try:
version, account, container, obj = split_path(req.path, 2, 4, True)
except ValueError:
return
now = timeutils.utcnow().isoformat()
resource_metadata = {
"path": req.path,
"version": version,
"container": container,
"object": obj,
}
for header in self.metadata_headers:
if header.upper() in req.headers:
resource_metadata['http_header_%s' % header] = req.headers.get(
header.upper())
with self.pipeline_manager.publisher(
context.get_admin_context()) as publisher:
if bytes_received:
publisher([
sample.Sample(name='storage.objects.incoming.bytes',
type=sample.TYPE_DELTA,
unit='B',
volume=bytes_received,
user_id=env.get('HTTP_X_USER_ID'),
project_id=env.get('HTTP_X_TENANT_ID'),
resource_id=account.partition(
self.reseller_prefix)[2],
timestamp=now,
resource_metadata=resource_metadata)
])
if bytes_sent:
publisher([
sample.Sample(name='storage.objects.outgoing.bytes',
type=sample.TYPE_DELTA,
unit='B',
volume=bytes_sent,
user_id=env.get('HTTP_X_USER_ID'),
project_id=env.get('HTTP_X_TENANT_ID'),
resource_id=account.partition(
self.reseller_prefix)[2],
timestamp=now,
resource_metadata=resource_metadata)
])
# publish the event for each request
# request method will be recorded in the metadata
resource_metadata['method'] = req.method.lower()
publisher([
sample.Sample(name='storage.api.request',
type=sample.TYPE_DELTA,
unit='request',
volume=1,
user_id=env.get('HTTP_X_USER_ID'),
project_id=env.get('HTTP_X_TENANT_ID'),
resource_id=account.partition(
self.reseller_prefix)[2],
timestamp=now,
resource_metadata=resource_metadata)
])