def _shelve_offload(self, clean_shutdown=True):
host = "fake-mini"
instance = self._create_fake_instance_obj(params={"host": host})
instance.task_state = task_states.SHELVING
instance.save()
cur_time = timeutils.utcnow()
timeutils.set_time_override(cur_time)
self.mox.StubOutWithMock(self.compute, "_notify_about_instance_usage")
self.mox.StubOutWithMock(self.compute.driver, "power_off")
self.mox.StubOutWithMock(self.compute, "_get_power_state")
self.mox.StubOutWithMock(self.compute.network_api, "cleanup_instance_network_on_host")
self.compute._notify_about_instance_usage(self.context, instance, "shelve_offload.start")
if clean_shutdown:
self.compute.driver.power_off(instance, CONF.shutdown_timeout, self.compute.SHUTDOWN_RETRY_INTERVAL)
else:
self.compute.driver.power_off(instance, 0, 0)
self.compute.network_api.cleanup_instance_network_on_host(self.context, instance, instance.host)
self.compute._get_power_state(self.context, instance).AndReturn(123)
self.compute._notify_about_instance_usage(self.context, instance, "shelve_offload.end")
self.mox.ReplayAll()
with mock.patch.object(instance, "save"):
self.compute.shelve_offload_instance(self.context, instance, clean_shutdown=clean_shutdown)
self.assertEqual(vm_states.SHELVED_OFFLOADED, instance.vm_state)
self.assertIsNone(instance.task_state)
def test_multiple_signals_same_id_timeout(self, mock_name, mock_swift):
st = create_stack(swiftsignal_template)
handle = st['test_wait_condition_handle']
mock_swift_object = mock.Mock()
mock_swift.return_value = mock_swift_object
mock_swift_object.url = "http://fake-host.com:8080/v1/AUTH_1234"
mock_swift_object.head_account.return_value = {
'x-account-meta-temp-url-key': '123456'
}
obj_name = "%s-%s-abcdefghijkl" % (st.name, handle.name)
mock_name.return_value = obj_name
mock_swift_object.get_container.return_value = cont_index(obj_name, 2)
mock_swift_object.get_object.return_value = (obj_header,
json.dumps({'id': 1}))
time_now = timeutils.utcnow()
time_series = [datetime.timedelta(0, t) + time_now
for t in six.moves.xrange(1, 100)]
timeutils.set_time_override(time_series)
self.addCleanup(timeutils.clear_time_override)
st.create()
self.assertIn("SwiftSignalTimeout: resources.test_wait_condition: "
"1 of 2 received - Signal 1 received",
st.status_reason)
wc = st['test_wait_condition']
self.assertEqual("SwiftSignalTimeout: resources.test_wait_condition: "
"1 of 2 received - Signal 1 received",
wc.status_reason)
def test_pack_action_finish(self):
timeutils.set_time_override(override_time=NOW)
values = instance_action.InstanceAction.pack_action_finish(
self.context, 'fake-uuid')
self.assertEqual(values['request_id'], self.context.request_id)
self.assertEqual(values['instance_uuid'], 'fake-uuid')
self.assertEqual(values['finish_time'].replace(tzinfo=None), NOW)
def test_finish(self, mock_start, mock_finish):
timeutils.set_time_override(override_time=NOW)
expected_packed_action_start = {
'request_id': self.context.request_id,
'user_id': self.context.user_id,
'project_id': self.context.project_id,
'instance_uuid': 'fake-uuid',
'action': 'fake-action',
'start_time': self.context.timestamp,
}
expected_packed_action_finish = {
'request_id': self.context.request_id,
'instance_uuid': 'fake-uuid',
'finish_time': NOW,
}
mock_start.return_value = fake_action
mock_finish.return_value = fake_action
action = instance_action.InstanceAction.action_start(
self.context, 'fake-uuid', 'fake-action')
action.finish()
mock_start.assert_called_once_with(self.context,
expected_packed_action_start)
mock_finish.assert_called_once_with(self.context,
expected_packed_action_finish)
self.compare_obj(action, fake_action)
def setUp(self):
super(NotificationsTestCase, self).setUp()
self.fixture = self.useFixture(o_fixture.ClearRequestContext())
self.net_info = fake_network.fake_get_instance_nw_info(self, 1,
1)
def fake_get_nw_info(cls, ctxt, instance):
self.assertTrue(ctxt.is_admin)
return self.net_info
self.stub_out('nova.network.api.API.get_instance_nw_info',
fake_get_nw_info)
fake_notifier.stub_notifier(self)
self.addCleanup(fake_notifier.reset)
self.flags(host='testhost')
self.flags(notify_on_state_change="vm_and_task_state",
group='notifications')
self.flags(api_servers=['http://localhost:9292'], group='glance')
self.user_id = 'fake'
self.project_id = 'fake'
self.context = context.RequestContext(self.user_id, self.project_id)
self.fake_time = datetime.datetime(2017, 2, 2, 16, 45, 0)
timeutils.set_time_override(self.fake_time)
self.instance = self._wrapped_create()
self.decorated_function_called = False
def test_evaluate_ceilometer_controlled(self):
rule = {'EvaluationPeriods': '1',
'MetricName': 'test_metric',
'Period': '300',
'Statistic': 'Maximum',
'ComparisonOperator': 'GreaterThanOrEqualToThreshold',
'Threshold': '30'}
now = timeutils.utcnow()
timeutils.set_time_override(now)
self.addCleanup(timeutils.clear_time_override)
# Now data breaches Threshold, but we're suspended
last = now - datetime.timedelta(seconds=300)
data = WatchData(35, now - datetime.timedelta(seconds=150))
self.wr = watchrule.WatchRule(context=self.ctx,
watch_name="testwatch",
rule=rule,
watch_data=[data],
stack_id=self.stack_id,
last_evaluated=last)
self.wr.state_set(self.wr.CEILOMETER_CONTROLLED)
actions = self.wr.evaluate()
self.assertEqual(self.wr.CEILOMETER_CONTROLLED, self.wr.state)
self.assertEqual([], actions)
def test_evaluate_suspend(self):
# Setup
rule = {'EvaluationPeriods': '1',
'MetricName': 'test_metric',
'Period': '300',
'Statistic': 'Maximum',
'ComparisonOperator': 'GreaterThanOrEqualToThreshold',
'Threshold': '30'}
now = timeutils.utcnow()
timeutils.set_time_override(now)
self.addCleanup(timeutils.clear_time_override)
last = now - datetime.timedelta(seconds=300)
data = WatchData(35, now - datetime.timedelta(seconds=150))
wr = watchrule.WatchRule(context=self.ctx,
watch_name="testwatch",
rule=rule,
watch_data=[data],
stack_id=self.stack_id,
last_evaluated=last)
wr.state_set(wr.SUSPENDED)
# Test
actions = wr.evaluate()
self.assertEqual(wr.SUSPENDED, wr.state)
self.assertEqual([], actions)
def test_trusted_filter_update_cache(self, req_mock):
oat_data = {"hosts": [{"host_name": "node1",
"trust_lvl": "untrusted",
"vtime": utils.isotime()}]}
req_mock.return_value = requests.codes.OK, oat_data
extra_specs = {'trust:trusted_host': 'untrusted'}
filter_properties = {'context': mock.sentinel.ctx,
'instance_type': {'memory_mb': 1024,
'extra_specs': extra_specs}}
host = fakes.FakeHostState('host1', 'node1', {})
self.filt_cls.host_passes(host, filter_properties) # Fill the caches
req_mock.reset_mock()
self.filt_cls.host_passes(host, filter_properties)
self.assertFalse(req_mock.called)
req_mock.reset_mock()
timeutils.set_time_override(timeutils.utcnow())
timeutils.advance_time_seconds(
CONF.trusted_computing.attestation_auth_timeout + 80)
self.filt_cls.host_passes(host, filter_properties)
self.assertTrue(req_mock.called)
timeutils.clear_time_override()
def setUp(self):
super(SimpleTenantUsageV240Test, self).setUp()
self.api.microversion = self.microversion
self.project_id_0 = astb.PROJECT_ID
self.project_id_1 = '0000000e737461636b20342065000000'
started = timeutils.utcnow()
now = started + datetime.timedelta(hours=1)
timeutils.set_time_override(started)
with mock.patch('oslo_utils.uuidutils.generate_uuid') as mock_uuids:
# make uuids incrementing, so that sort order is deterministic
uuid_format = '1f1deceb-17b5-4c04-84c7-e0d4499c8f%02d'
mock_uuids.side_effect = [uuid_format % x for x in range(100)]
self.project_id = self.project_id_0
self.instance1_uuid = self._post_server(name='instance-1')
self.instance2_uuid = self._post_server(name='instance-2')
self.project_id = self.project_id_1
self.instance3_uuid = self._post_server(name='instance-3')
timeutils.set_time_override(now)
self.query = {
'start': str(started),
'end': str(now),
'limit': '1',
'marker': self.instance1_uuid,
}
def test_timeout(self):
self.stack = self.create_stack()
# Avoid the stack create exercising the timeout code at the same time
self.m.StubOutWithMock(self.stack, 'timeout_secs')
self.stack.timeout_secs().MultipleTimes().AndReturn(None)
now = timeutils.utcnow()
periods = [0, 0.001, 0.1, 4.1, 5.1]
periods.extend(range(10, 100, 5))
fake_clock = [now + datetime.timedelta(0, t) for t in periods]
timeutils.set_time_override(fake_clock)
self.addCleanup(timeutils.clear_time_override)
h_wch.HeatWaitConditionHandle.get_status(
).MultipleTimes().AndReturn([])
self.m.ReplayAll()
self.stack.create()
rsrc = self.stack['wait_condition']
self.assertEqual((rsrc.CREATE, rsrc.FAILED), rsrc.state)
reason = rsrc.status_reason
self.assertTrue(reason.startswith('WaitConditionTimeout:'))
self.m.VerifyAll()
def test_negative_multiplier(self):
self.flags(preemptible_duration_weight_multiplier=-1.0)
hostinfo_list = self._get_all_hosts()
# host1: 0, running time 01:00
# host2: 1, running time 00:59
# host3: 2, running time 00:58
# host4: 3, running time 00:57
# So the ordering should be host1, host4, host3, host2 but
# order is reversed, so host2 should win
now = datetime.datetime(2015, 11, 5, 11, 00)
timeutils.set_time_override(now)
weighed_hosts = self._get_weighed_hosts(hostinfo_list)
self.assertEqual(0.0, weighed_hosts[0].weight)
self.assertEqual('host2', weighed_hosts[0].obj.host)
self.assertEqual('host3', weighed_hosts[1].obj.host)
self.assertEqual('host4', weighed_hosts[2].obj.host)
# and host1 lose
self.assertEqual(-1.0, weighed_hosts[3].weight)
self.assertEqual('host1', weighed_hosts[3].obj.host)
def test_authorize_object_already_created(self, mock_create):
# the expires time is calculated from the current time and
# a ttl value in the object. Fix the current time so we can
# test expires is calculated correctly as expected
self.addCleanup(timeutils.clear_time_override)
timeutils.set_time_override()
ttl = 10
expires = timeutils.utcnow_ts() + ttl
db_dict = copy.deepcopy(fakes.fake_token_dict)
db_dict['expires'] = expires
mock_create.return_value = db_dict
obj = token_obj.ConsoleAuthToken(
context=self.context,
console_type=fakes.fake_token_dict['console_type'],
host=fakes.fake_token_dict['host'],
port=fakes.fake_token_dict['port'],
internal_access_path=fakes.fake_token_dict['internal_access_path'],
instance_uuid=fakes.fake_token_dict['instance_uuid'],
access_url_base=fakes.fake_token_dict['access_url_base'],
)
obj.authorize(100)
self.assertRaises(exception.ObjectActionError,
obj.authorize,
100)
def test_timeout(self):
self.stack = self.create_stack()
# Avoid the stack create exercising the timeout code at the same time
self.m.StubOutWithMock(self.stack, "timeout_secs")
self.stack.timeout_secs().MultipleTimes().AndReturn(None)
now = timeutils.utcnow()
fake_clock = [now + datetime.timedelta(0, t) for t in (0, 0.001, 0.1, 4.1, 5.1)]
timeutils.set_time_override(fake_clock)
self.addCleanup(timeutils.clear_time_override)
aws_wch.WaitConditionHandle.get_status().MultipleTimes().AndReturn([])
self.m.ReplayAll()
self.stack.create()
rsrc = self.stack["WaitForTheHandle"]
self.assertEqual((rsrc.CREATE, rsrc.FAILED), rsrc.state)
reason = rsrc.status_reason
self.assertTrue(reason.startswith("WaitConditionTimeout:"))
self.m.VerifyAll()
def test_trusted_filter_update_cache_timezone(self, req_mock):
oat_data = {"hosts": [{"host_name": "node1",
"trust_lvl": "untrusted",
"vtime": "2012-09-09T05:10:40-04:00"}]}
req_mock.return_value = requests.codes.OK, oat_data
extra_specs = {'trust:trusted_host': 'untrusted'}
spec_obj = objects.RequestSpec(
context=mock.sentinel.ctx,
flavor=objects.Flavor(memory_mb=1024,
extra_specs=extra_specs))
host = fakes.FakeHostState('host1', 'node1', {})
timeutils.set_time_override(
timeutils.normalize_time(
timeutils.parse_isotime("2012-09-09T09:10:40Z")))
self.filt_cls.host_passes(host, spec_obj) # Fill the caches
req_mock.reset_mock()
self.filt_cls.host_passes(host, spec_obj)
self.assertFalse(req_mock.called)
req_mock.reset_mock()
timeutils.advance_time_seconds(
CONF.trusted_computing.attestation_auth_timeout - 10)
self.filt_cls.host_passes(host, spec_obj)
self.assertFalse(req_mock.called)
timeutils.clear_time_override()
def test_update_timeout(self):
self.stack = self.create_stack()
rsrc = self.stack['WaitForTheHandle']
now = timeutils.utcnow()
fake_clock = [now + datetime.timedelta(0, t)
for t in (0, 0.001, 0.1, 4.1, 5.1)]
timeutils.set_time_override(fake_clock)
self.addCleanup(timeutils.clear_time_override)
m_gs = self.patchobject(
aws_wch.WaitConditionHandle, 'get_status', return_value=[])
uprops = copy.copy(rsrc.properties.data)
uprops['Count'] = '5'
update_snippet = rsrc_defn.ResourceDefinition(rsrc.name,
rsrc.type(),
uprops)
updater = scheduler.TaskRunner(rsrc.update, update_snippet)
ex = self.assertRaises(exception.ResourceFailure,
updater)
self.assertEqual("WaitConditionTimeout: resources.WaitForTheHandle: "
"0 of 5 received", six.text_type(ex))
self.assertEqual(5, rsrc.properties['Count'])
self.assertEqual(2, m_gs.call_count)
def test_transient_cluster_terminate(self, terminate_cluster,
use_os_admin_auth_token):
timeutils.set_time_override(datetime.datetime(2005, 2, 1, 0, 0))
ctx = context.ctx()
job = self.api.job_create(ctx, te.SAMPLE_JOB)
ds = self.api.data_source_create(ctx, te.SAMPLE_DATA_SOURCE)
self._make_cluster('1')
self._make_cluster('2')
self._create_job_execution({"end_time": timeutils.utcnow(),
"id": 1,
"cluster_id": "1"},
job, ds, ds)
self._create_job_execution({"end_time": None,
"id": 2,
"cluster_id": "2"},
job, ds, ds)
self._create_job_execution({"end_time": None,
"id": 3,
"cluster_id": "2"},
job, ds, ds)
timeutils.set_time_override(datetime.datetime(2005, 2, 1, 0, 1))
p._make_periodic_tasks().terminate_unneeded_transient_clusters(None)
self.assertEqual(1, terminate_cluster.call_count)
terminate_cluster.assert_has_calls([mock.call(u'1')])
self.assertEqual(1, use_os_admin_auth_token.call_count)
def test_update_timeout(self):
self.stack = self.create_stack()
self.m.ReplayAll()
self.stack.create()
rsrc = self.stack['WaitForTheHandle']
self.assertEqual((rsrc.CREATE, rsrc.COMPLETE), rsrc.state)
self.m.VerifyAll()
self.m.UnsetStubs()
now = timeutils.utcnow()
fake_clock = [now + datetime.timedelta(0, t)
for t in (0, 0.001, 0.1, 4.1, 5.1)]
timeutils.set_time_override(fake_clock)
self.addCleanup(timeutils.clear_time_override)
self.m.StubOutWithMock(aws_wch.WaitConditionHandle, 'get_status')
aws_wch.WaitConditionHandle.get_status().MultipleTimes().AndReturn([])
self.m.ReplayAll()
uprops = copy.copy(rsrc.properties.data)
uprops['Count'] = '5'
update_snippet = rsrc_defn.ResourceDefinition(rsrc.name,
rsrc.type(),
uprops)
updater = scheduler.TaskRunner(rsrc.update, update_snippet)
ex = self.assertRaises(exception.ResourceFailure,
updater)
self.assertEqual("WaitConditionTimeout: resources.WaitForTheHandle: "
"0 of 5 received", six.text_type(ex))
self.assertEqual(5, rsrc.properties['Count'])
self.m.VerifyAll()
def _force_reclaim(self):
# Make sure that compute manager thinks the instance is
# old enough to be expired
the_past = timeutils.utcnow() + datetime.timedelta(hours=1)
timeutils.set_time_override(override_time=the_past)
self.addCleanup(timeutils.clear_time_override)
ctxt = context.get_admin_context()
self.compute._reclaim_queued_deletes(ctxt)
def test_utcnow(self):
timeutils.set_time_override(mock.sentinel.utcnow)
self.assertEqual(timeutils.utcnow(), mock.sentinel.utcnow)
timeutils.clear_time_override()
self.assertFalse(timeutils.utcnow() == mock.sentinel.utcnow)
self.assertTrue(timeutils.utcnow())
def test_action_finish_no_result(self, mock_finish):
timeutils.set_time_override(override_time=NOW)
test_class = instance_action.InstanceAction
expected_packed_values = test_class.pack_action_finish(self.context, "fake-uuid")
mock_finish.return_value = fake_action
action = instance_action.InstanceAction.action_finish(self.context, "fake-uuid", want_result=False)
mock_finish.assert_called_once_with(self.context, expected_packed_values)
self.assertIsNone(action)
def test_not_transient_cluster_does_not_terminate(self, terminate_cluster):
timeutils.set_time_override(datetime.datetime(2005, 2, 1, 0, 0))
self._make_cluster('1', is_transient=False)
timeutils.set_time_override(datetime.datetime(2005, 2, 1, 0, 1))
p._make_periodic_tasks().terminate_unneeded_transient_clusters(None)
self.assertEqual(0, terminate_cluster.call_count)
def _setup_action_mocks(self, mock_get_resource, now,
action_expected=True):
"""Setup stubs for the action tests."""
timeutils.set_time_override(now)
self.addCleanup(timeutils.clear_time_override)
if action_expected:
dummy_action = DummyAction()
mock_get_resource.return_value = dummy_action
def test_evaluate(self):
# Setup
rule = {'EvaluationPeriods': '1',
'MetricName': 'test_metric',
'Period': '300',
'Statistic': 'Maximum',
'ComparisonOperator': 'GreaterThanOrEqualToThreshold',
'Threshold': '30'}
now = timeutils.utcnow()
timeutils.set_time_override(now)
self.addCleanup(timeutils.clear_time_override)
# Test 1 - It's not time to evaluate, so should stay NODATA
last = now - datetime.timedelta(seconds=299)
data = WatchData(25, now - datetime.timedelta(seconds=150))
wr = watchrule.WatchRule(context=self.ctx,
watch_name="testwatch",
rule=rule,
watch_data=[data],
stack_id=self.stack_id,
last_evaluated=last)
actions = wr.evaluate()
self.assertEqual('NODATA', wr.state)
self.assertEqual([], actions)
# Test 2 - now - last == Period, so should set NORMAL
last = now - datetime.timedelta(seconds=300)
data = WatchData(25, now - datetime.timedelta(seconds=150))
wr = watchrule.WatchRule(context=self.ctx,
watch_name="testwatch",
rule=rule,
watch_data=[data],
stack_id=self.stack_id,
last_evaluated=last)
actions = wr.evaluate()
self.assertEqual('NORMAL', wr.state)
self.assertEqual(now, wr.last_evaluated)
self.assertEqual([], actions)
# Test 3 - Now data breaches Threshold, so should set ALARM
last = now - datetime.timedelta(seconds=300)
data = WatchData(35, now - datetime.timedelta(seconds=150))
wr = watchrule.WatchRule(context=self.ctx,
watch_name="testwatch",
rule=rule,
watch_data=[data],
stack_id=self.stack_id,
last_evaluated=last)
actions = wr.evaluate()
self.assertEqual('ALARM', wr.state)
self.assertEqual(now, wr.last_evaluated)
self.assertEqual([], actions)
def test_show(self):
url = self._prefix + ('/servers/%s' % UUID3)
res = self._make_request(url)
self.assertEqual(res.status_int, 200)
now = timeutils.utcnow()
timeutils.set_time_override(now)
self.assertServerUsage(self._get_server(res.body),
launched_at=DATE1,
terminated_at=DATE2)
def test_transient_cluster_not_killed_too_early(self, terminate_cluster):
timeutils.set_time_override(datetime.datetime(2005, 2, 1, second=0))
self._make_cluster('1')
timeutils.set_time_override(datetime.datetime(2005, 2, 1, second=20))
p._make_periodic_tasks().terminate_unneeded_transient_clusters(None)
self.assertEqual(0, terminate_cluster.call_count)
def test_event_start_no_result(self, mock_start):
timeutils.set_time_override(override_time=NOW)
test_class = instance_action.InstanceActionEvent
expected_packed_values = test_class.pack_action_event_start(self.context, "fake-uuid", "fake-event")
mock_start.return_value = fake_event
event = instance_action.InstanceActionEvent.event_start(
self.context, "fake-uuid", "fake-event", want_result=False
)
mock_start.assert_called_once_with(self.context, expected_packed_values)
self.assertIsNone(event)
def setUp(self):
super(AuditPeriodTest, self).setUp()
# a fairly random time to test with
self.test_time = datetime.datetime(second=23,
minute=12,
hour=8,
day=5,
month=3,
year=2012)
timeutils.set_time_override(override_time=self.test_time)
def setUp(self):
super(MuteWeigherTestClass, self).setUp()
self.flags(mute_weight_multiplier=-10.0, mute_child_interval=100,
mute_weight_value=1000.0, group='cells')
self.now = timeutils.utcnow()
timeutils.set_time_override(self.now)
self.cells = _get_fake_cells()
for cell in self.cells:
cell.last_seen = self.now
def test_set_time_override_using_default(self):
now = timeutils.utcnow_ts()
# NOTE(kgriffs): Normally it's bad form to sleep in a unit test,
# but this is the only way to test that set_time_override defaults
# to setting the override to the current time.
time.sleep(1)
timeutils.set_time_override()
overriden_now = timeutils.utcnow_ts()
self.assertThat(now, matchers.LessThan(overriden_now))
def test_age_cached_images(self):
def fake_get_ds_browser(ds_ref):
return 'fake-ds-browser'
def fake_get_timestamp(ds_browser, ds_path):
self._get_timestamp_called += 1
path = str(ds_path)
if path == '[fake-ds] fake-path/fake-image-1':
# No time stamp exists
return
if path == '[fake-ds] fake-path/fake-image-2':
# Timestamp that will be valid => no deletion
return 'ts-2012-11-22-10-00-00'
if path == '[fake-ds] fake-path/fake-image-3':
# Timestamp that will be invalid => deletion
return 'ts-2012-11-20-12-00-00'
self.fail()
def fake_mkdir(session, ts_path, dc_ref):
self.assertEqual(
'[fake-ds] fake-path/fake-image-1/ts-2012-11-22-12-00-00',
str(ts_path))
def fake_file_delete(session, ds_path, dc_ref):
self.assertEqual('[fake-ds] fake-path/fake-image-3', str(ds_path))
def fake_timestamp_cleanup(dc_ref, ds_browser, ds_path):
self.assertEqual('[fake-ds] fake-path/fake-image-4', str(ds_path))
with contextlib.nested(
mock.patch.object(self._imagecache, '_get_ds_browser',
fake_get_ds_browser),
mock.patch.object(self._imagecache, '_get_timestamp',
fake_get_timestamp),
mock.patch.object(ds_util, 'mkdir',
fake_mkdir),
mock.patch.object(ds_util, 'file_delete',
fake_file_delete),
mock.patch.object(self._imagecache, 'timestamp_cleanup',
fake_timestamp_cleanup),
) as (_get_ds_browser, _get_timestamp, _mkdir, _file_delete,
_timestamp_cleanup):
timeutils.set_time_override(override_time=self._time)
datastore = ds_obj.Datastore(name='ds', ref='fake-ds-ref')
dc_info = vmops.DcInfo(ref='dc_ref', name='name',
vmFolder='vmFolder')
self._get_timestamp_called = 0
self._imagecache.originals = set(['fake-image-1', 'fake-image-2',
'fake-image-3', 'fake-image-4'])
self._imagecache.used_images = set(['fake-image-4'])
self._imagecache._age_cached_images(
'fake-context', datastore, dc_info,
ds_obj.DatastorePath('fake-ds', 'fake-path'))
self.assertEqual(3, self._get_timestamp_called)
def setUp(self):
"""setUp method for simple tenant usage."""
super(SimpleTenantUsageSampleJsonTest, self).setUp()
started = timeutils.utcnow()
now = started + datetime.timedelta(hours=1)
timeutils.set_time_override(started)
self._post_server()
timeutils.set_time_override(now)
self.query = {'start': str(started), 'end': str(now)}
def test_action_finish(self, mock_finish):
timeutils.set_time_override(override_time=NOW)
test_class = instance_action.InstanceAction
expected_packed_values = test_class.pack_action_finish(
self.context, 'fake-uuid')
mock_finish.return_value = fake_action
action = instance_action.InstanceAction.action_finish(self.context,
'fake-uuid',
want_result=True)
mock_finish.assert_called_once_with(self.context,
expected_packed_values)
self.compare_obj(action, fake_action)
def test_event_finish_no_result(self, mock_finish):
timeutils.set_time_override(override_time=NOW)
test_class = instance_action.InstanceActionEvent
expected_packed_values = test_class.pack_action_event_finish(
self.context, 'fake-uuid', 'fake-event')
expected_packed_values['finish_time'] = timeutils.utcnow()
mock_finish.return_value = fake_event
event = instance_action.InstanceActionEvent.event_finish(
self.context, 'fake-uuid', 'fake-event', want_result=False)
mock_finish.assert_called_once_with(self.context,
expected_packed_values)
self.assertIsNone(event)
def setUp(self):
super(MuteWeigherTestClass, self).setUp()
self.flags(mute_weight_multiplier=-10.0,
mute_child_interval=100,
group='cells')
self.now = timeutils.utcnow()
timeutils.set_time_override(self.now)
self.cells = _get_fake_cells()
for cell in self.cells:
cell.last_seen = self.now
def _test_host_status_unknown_only(self, func_name, *args):
admin_func = getattr(self.admin_api, func_name)
func = getattr(self.api, func_name)
# Run the operation as admin and extract the server from the response.
server = self._get_server(admin_func(*args))
# We need to wait for ACTIVE if this was a post rebuild server action,
# else a subsequent rebuild request will fail with a 409 in the API.
self._wait_for_state_change(server, 'ACTIVE')
# Verify admin can see the host status UP.
self.assertEqual('UP', server['host_status'])
# Get server as normal non-admin user.
server = self._get_server(func(*args))
self._wait_for_state_change(server, 'ACTIVE')
# Verify non-admin do not receive the host_status field because it is
# not UNKNOWN.
self.assertNotIn('host_status', server)
# Stop the compute service to trigger UNKNOWN host_status.
self.compute.stop()
# Advance time by 30 minutes so nova considers service as down.
minutes_from_now = timeutils.utcnow() + datetime.timedelta(minutes=30)
timeutils.set_time_override(override_time=minutes_from_now)
self.addCleanup(timeutils.clear_time_override)
# Run the operation as admin and extract the server from the response.
server = self._get_server(admin_func(*args))
# Verify admin can see the host status UNKNOWN.
self.assertEqual('UNKNOWN', server['host_status'])
# Now that the compute service is down, the rebuild will not ever
# complete. But we're only interested in what would be returned from
# the API post rebuild action, so reset the state to ACTIVE to allow
# the next rebuild request to go through without a 409 error.
self._set_server_state_active(server)
# Run the operation as a normal non-admin user and extract the server
# from the response.
server = self._get_server(func(*args))
# Verify non-admin can see the host status UNKNOWN too.
self.assertEqual('UNKNOWN', server['host_status'])
self._set_server_state_active(server)
# Now, adjust the policy to make it so only admin are allowed to see
# UNKNOWN host status only.
self.policy.set_rules(
{self.host_status_unknown_only_rule: 'rule:admin_api'},
overwrite=False)
# Run the operation as a normal non-admin user and extract the server
# from the response.
server = self._get_server(func(*args))
# Verify non-admin do not receive the host_status field.
self.assertNotIn('host_status', server)
self._set_server_state_active(server)
# Verify that admin will not receive ths host_status field if the
# API microversion < 2.16.
with utils.temporary_mutation(self.admin_api, microversion='2.15'):
server = self._get_server(admin_func(*args))
self.assertNotIn('host_status', server)
def test_active_cluster_not_killed_as_inactive(self, terminate_cluster):
self.override_config('cleanup_time_for_incomplete_clusters', 1)
timeutils.set_time_override(datetime.datetime(2005, 2, 1, second=0))
self._make_cluster('1')
timeutils.set_time_override(
datetime.datetime(2005, 2, 1, hour=1, second=10))
p._make_periodic_tasks().terminate_incomplete_clusters(None)
self.assertEqual(0, terminate_cluster.call_count)
def _action_set_stubs(self, now, action_expected=True):
# Setup stubs for the action tests
timeutils.set_time_override(now)
self.addCleanup(timeutils.clear_time_override)
if action_expected:
dummy_action = DummyAction()
self.m.StubOutWithMock(parser.Stack, 'resource_by_refid')
parser.Stack.resource_by_refid(
mox.IgnoreArg()).MultipleTimes().AndReturn(dummy_action)
self.m.ReplayAll()
def _test_authorize(self, console_type, mock_create):
# the expires time is calculated from the current time and
# a ttl value in the object. Fix the current time so we can
# test expires is calculated correctly as expected
self.addCleanup(timeutils.clear_time_override)
timeutils.set_time_override()
ttl = 10
expires = timeutils.utcnow_ts() + ttl
db_dict = copy.deepcopy(fakes.fake_token_dict)
db_dict['expires'] = expires
db_dict['console_type'] = console_type
mock_create.return_value = db_dict
create_dict = copy.deepcopy(fakes.fake_token_dict)
create_dict['expires'] = expires
create_dict['console_type'] = console_type
del create_dict['id']
del create_dict['created_at']
del create_dict['updated_at']
expected = copy.deepcopy(fakes.fake_token_dict)
del expected['token_hash']
del expected['expires']
expected['token'] = fakes.fake_token
expected['console_type'] = console_type
obj = token_obj.ConsoleAuthToken(
context=self.context,
console_type=console_type,
host=fakes.fake_token_dict['host'],
port=fakes.fake_token_dict['port'],
internal_access_path=fakes.fake_token_dict['internal_access_path'],
instance_uuid=fakes.fake_token_dict['instance_uuid'],
access_url_base=fakes.fake_token_dict['access_url_base'],
)
with mock.patch('uuid.uuid4', return_value=fakes.fake_token):
token = obj.authorize(ttl)
mock_create.assert_called_once_with(self.context, create_dict)
self.assertEqual(token, fakes.fake_token)
self.compare_obj(obj, expected)
url = obj.access_url
if console_type != 'novnc':
expected_url = '%s?token=%s' % (
fakes.fake_token_dict['access_url_base'], fakes.fake_token)
else:
path = urlparse.urlencode({'path': '?token=%s' % fakes.fake_token})
expected_url = '%s?%s' % (fakes.fake_token_dict['access_url_base'],
path)
self.assertEqual(expected_url, url)
def test_incomplete_cluster_killed_in_time(self, terminate_cluster):
self.override_config('cleanup_time_for_incomplete_clusters', 1)
timeutils.set_time_override(datetime.datetime(2005, 2, 1, second=0))
self._make_cluster('1', status='Pending')
timeutils.set_time_override(
datetime.datetime(2005, 2, 1, hour=1, second=10))
p._make_periodic_tasks().terminate_incomplete_clusters(None)
self.assertEqual(terminate_cluster.call_count, 1)
terminate_cluster.assert_has_calls([mock.call(u'1')])
def test_shelved_poll_not_timedout(self):
instance = self._create_fake_instance_obj()
sys_meta = instance.system_metadata
shelved_time = timeutils.utcnow()
timeutils.set_time_override(shelved_time)
timeutils.advance_time_seconds(CONF.shelved_offload_time - 1)
sys_meta['shelved_at'] = timeutils.strtime(at=shelved_time)
db.instance_update_and_get_original(self.context, instance['uuid'],
{'vm_state': vm_states.SHELVED, 'system_metadata': sys_meta})
self.mox.StubOutWithMock(self.compute.driver, 'destroy')
self.mox.ReplayAll()
self.compute._poll_shelved_instances(self.context)
def test_transient_cluster_killed_in_time(self, terminate_cluster,
use_os_admin_auth_token):
timeutils.set_time_override(datetime.datetime(2005, 2, 1, second=0))
self._make_cluster('1')
timeutils.set_time_override(datetime.datetime(2005, 2, 1, second=40))
p._make_periodic_tasks().terminate_unneeded_transient_clusters(None)
self.assertEqual(1, terminate_cluster.call_count)
terminate_cluster.assert_has_calls([mock.call(u'1')])
self.assertEqual(1, use_os_admin_auth_token.call_count)
def test_incomplete_cluster_not_killed_too_early(self, terminate_cluster):
self.override_config('cleanup_time_for_incomplete_clusters', 1)
timeutils.set_time_override(datetime.datetime(2005, 2, 1, second=0))
self._make_cluster('1', status='Pending')
timeutils.set_time_override(
datetime.datetime(2005, 2, 1, minute=59, second=50))
p._make_periodic_tasks().terminate_incomplete_clusters(None)
self.assertEqual(terminate_cluster.call_count, 0)
def test_scaling_not_in_progress(self):
awhile_after = timeutils.utcnow() + datetime.timedelta(seconds=60)
previous_meta = {
'cooldown_end': {
awhile_after.isoformat(): 'ChangeInCapacity : 1'
},
'scaling_in_progress': False
}
timeutils.set_time_override()
timeutils.advance_time_seconds(100)
self.patchobject(self.group, 'metadata_get',
return_value=previous_meta)
self.assertIsNone(self.group._check_scaling_allowed(60))
timeutils.clear_time_override()
def test_on_wait_task_expired(self):
now = timeutils.utcnow()
self.request_inst_mock.expired = True
self.request_inst_mock.created_on = now
timeutils.set_time_override(now)
self.addCleanup(timeutils.clear_time_override)
timeutils.advance_time_seconds(120)
ex = self.executor()
ex._requests_cache[self.task_uuid] = self.request_inst_mock
self.assertEqual(len(ex._requests_cache), 1)
ex._on_wait()
self.assertEqual(len(ex._requests_cache), 0)
def test_utcnow_ts(self):
skynet_self_aware_ts = 872835240
skynet_dt = datetime.datetime.utcfromtimestamp(skynet_self_aware_ts)
self.assertEqual(self.skynet_self_aware_time, skynet_dt)
# NOTE(kgriffs): timeutils.utcnow_ts() uses time.time()
# IFF time override is not set.
with mock.patch('time.time') as time_mock:
time_mock.return_value = skynet_self_aware_ts
ts = timeutils.utcnow_ts()
self.assertEqual(ts, skynet_self_aware_ts)
timeutils.set_time_override(skynet_dt)
ts = timeutils.utcnow_ts()
self.assertEqual(ts, skynet_self_aware_ts)
def test_incomplete_cluster_killed_in_time(self, terminate_cluster,
use_os_admin_auth_token):
self.override_config('cleanup_time_for_incomplete_clusters', 1)
timeutils.set_time_override(datetime.datetime(2005, 2, 1, second=0))
self._make_cluster('1', c_u.CLUSTER_STATUS_SPAWNING)
timeutils.set_time_override(
datetime.datetime(2005, 2, 1, hour=1, second=10))
p._make_periodic_tasks().terminate_incomplete_clusters(None)
self.assertEqual(1, terminate_cluster.call_count)
terminate_cluster.assert_has_calls([mock.call(u'1')])
self.assertEqual(1, use_os_admin_auth_token.call_count)
def setUp(self):
super(InstanceUsageAuditLogTestV21, self).setUp()
self.context = context.get_admin_context()
timeutils.set_time_override(datetime.datetime(2012, 7, 5, 10, 0, 0))
self._set_up_controller()
self.host_api = self.controller.host_api
def fake_service_get_all(context, disabled):
self.assertIsNone(disabled)
return TEST_COMPUTE_SERVICES
self.stubs.Set(utils, 'last_completed_audit_period',
fake_last_completed_audit_period)
self.stubs.Set(db, 'service_get_all', fake_service_get_all)
self.stubs.Set(db, 'task_log_get_all', fake_task_log_get_all)
self.req = fakes.HTTPRequest.blank('')
def test_event_finish_with_failure(self, mock_finish, mock_tb):
timeutils.set_time_override(override_time=NOW)
test_class = instance_action.InstanceActionEvent
expected_packed_values = test_class.pack_action_event_finish(
self.context, 'fake-uuid', 'fake-event', 'val', 'fake-tb')
expected_packed_values['finish_time'] = timeutils.utcnow()
mock_finish.return_value = fake_event
event = test_class.event_finish_with_failure(self.context,
'fake-uuid',
'fake-event',
'val',
'fake-tb',
want_result=True)
mock_finish.assert_called_once_with(self.context,
expected_packed_values)
self.compare_obj(event, fake_event)
def test_event_finish_with_failure_legacy_unicode(self, mock_finish):
# Tests that traceback.format_tb is not called when exc_tb is unicode.
timeutils.set_time_override(override_time=NOW)
test_class = instance_action.InstanceActionEvent
expected_packed_values = test_class.pack_action_event_finish(
self.context, 'fake-uuid', 'fake-event', 'val', unicode('fake-tb'))
expected_packed_values['finish_time'] = timeutils.utcnow()
mock_finish.return_value = fake_event
event = test_class.event_finish_with_failure(self.context,
'fake-uuid',
'fake-event',
exc_val='val',
exc_tb=unicode('fake-tb'),
want_result=True)
mock_finish.assert_called_once_with(self.context,
expected_packed_values)
self.compare_obj(event, fake_event)
def test_shelved_poll_not_timedout(self, mock_older):
mock_older.return_value = False
self.flags(shelved_offload_time=1)
shelved_time = timeutils.utcnow()
timeutils.set_time_override(shelved_time)
timeutils.advance_time_seconds(CONF.shelved_offload_time - 1)
instance = self._create_fake_instance_obj()
instance.vm_state = vm_states.SHELVED
instance.task_state = None
instance.host = self.compute.host
sys_meta = instance.system_metadata
sys_meta['shelved_at'] = shelved_time.isoformat()
instance.save()
with mock.patch.object(self.compute, 'shelve_offload_instance') as soi:
self.compute._poll_shelved_instances(self.context)
self.assertFalse(soi.called)
self.assertTrue(mock_older.called)
def test_url_paths(self):
timeutils.set_time_override()
self.addCleanup(timeutils.clear_time_override)
data = {
'methods': ['GET', 'POST'],
'paths': ['messages', 'subscriptions']
}
response = self.simulate_post(self.signed_url_prefix,
body=jsonutils.dumps(data))
self.assertEqual(falcon.HTTP_200, self.srmock.status)
content = jsonutils.loads(response[0])
self.assertEqual([
'/v2/queues/shared_queue/messages',
'/v2/queues/shared_queue/subscriptions'
], content['paths'])
def test_shelved_poll_timedout(self):
instance = self._create_fake_instance_obj()
sys_meta = instance.system_metadata
shelved_time = timeutils.utcnow()
timeutils.set_time_override(shelved_time)
timeutils.advance_time_seconds(CONF.shelved_offload_time + 1)
sys_meta['shelved_at'] = timeutils.strtime(at=shelved_time)
(old, instance) = db.instance_update_and_get_original(self.context,
instance['uuid'], {'vm_state': vm_states.SHELVED,
'system_metadata': sys_meta})
def fake_destroy(inst, nw_info, bdm):
# NOTE(alaski) There are too many differences between an instance
# as returned by instance_update_and_get_original and
# instance_get_all_by_filters so just compare the uuid.
self.assertEqual(instance['uuid'], inst['uuid'])
self.stubs.Set(self.compute.driver, 'destroy', fake_destroy)
self.compute._poll_shelved_instances(self.context)
def test_FnGetAtt_alarm_url(self, mock_get):
now = datetime.datetime(2012, 11, 29, 13, 49, 37)
timeutils.set_time_override(now)
self.addCleanup(timeutils.clear_time_override)
# Setup
stack_id = stack_name = 'FnGetAtt-alarm-url'
stack = self._create_stack(TEMPLATE_CFN_SIGNAL,
stack_name=stack_name,
stack_id=stack_id)
mock_get.return_value = 'http://server.test:8000/v1'
rsrc = stack['signal_handler']
self.assertEqual((rsrc.CREATE, rsrc.COMPLETE), rsrc.state)
# Test
url = rsrc.FnGetAtt('AlarmUrl')
# Verify
# url parameters come in unexpected order, so the conversion has to be
# done for comparison
expected_url_path = "".join([
'http://server.test:8000/v1/signal/',
'arn%3Aopenstack%3Aheat%3A%3Atest_tenant%3Astacks/',
'FnGetAtt-alarm-url/FnGetAtt-alarm-url/resources/',
'signal_handler'])
expected_url_params = {
'Timestamp': ['2012-11-29T13:49:37Z'],
'SignatureMethod': ['HmacSHA256'],
'AWSAccessKeyId': ['4567'],
'SignatureVersion': ['2'],
'Signature': ['JWGilkQ4gHS+Y4+zhL41xSAC7+cUCwDsaIxq9xPYPKE=']}
url_path, url_params = url.split('?', 1)
url_params = urlparse.parse_qs(url_params)
self.assertEqual(expected_url_path, url_path)
self.assertEqual(expected_url_params, url_params)
mock_get.assert_called_once_with()
def test_event_finish_with_failure_legacy(self, mock_finish, mock_tb):
# Tests that exc_tb is serialized when it's not a string type.
mock_tb.return_value = 'fake-tb'
timeutils.set_time_override(override_time=NOW)
test_class = instance_action.InstanceActionEvent
expected_packed_values = test_class.pack_action_event_finish(
self.context, 'fake-uuid', 'fake-event', 'val', 'fake-tb')
expected_packed_values['finish_time'] = timeutils.utcnow()
mock_finish.return_value = fake_event
fake_tb = mock.sentinel.fake_tb
event = test_class.event_finish_with_failure(self.context,
'fake-uuid',
'fake-event',
exc_val='val',
exc_tb=fake_tb,
want_result=True)
mock_finish.assert_called_once_with(self.context,
expected_packed_values)
self.compare_obj(event, fake_event)
mock_tb.assert_called_once_with(fake_tb)
def test_url_generation(self):
timeutils.set_time_override()
self.addCleanup(timeutils.clear_time_override)
data = {'methods': ['GET', 'POST']}
response = self.simulate_post(self.signed_url_prefix,
body=jsonutils.dumps(data))
self.assertEqual(falcon.HTTP_200, self.srmock.status)
content = jsonutils.loads(response[0])
expires = timeutils.utcnow(True) + datetime.timedelta(days=1)
expires_str = expires.strftime(urls._DATE_FORMAT)
for field in ['signature', 'project', 'methods', 'paths', 'expires']:
self.assertIn(field, content)
self.assertEqual(expires_str, content['expires'])
self.assertEqual(data['methods'], content['methods'])
self.assertEqual(['/v2/queues/shared_queue/messages'],
content['paths'])
def test_event_finish_with_failure_no_result(self, mock_finish, mock_tb):
# Tests that traceback.format_tb is not called when exc_tb is a str
# and want_result is False, so no event should come back.
mock_tb.return_value = 'fake-tb'
timeutils.set_time_override(override_time=NOW)
test_class = instance_action.InstanceActionEvent
expected_packed_values = test_class.pack_action_event_finish(
self.context, 'fake-uuid', 'fake-event', 'val', 'fake-tb')
expected_packed_values['finish_time'] = timeutils.utcnow()
mock_finish.return_value = fake_event
event = test_class.event_finish_with_failure(self.context,
'fake-uuid',
'fake-event',
'val',
'fake-tb',
want_result=False)
mock_finish.assert_called_once_with(self.context,
expected_packed_values)
self.assertIsNone(event)
self.assertFalse(mock_tb.called)
def test_create(self):
CONF.set_override('message_ttl', 300)
timeutils.set_time_override()
self.addCleanup(timeutils.clear_time_override)
expected_expires_at = timeutils.utcnow() + datetime.timedelta(
seconds=300)
expected_message_record = {
'project_id': 'fakeproject',
'request_id': 'fakerequestid',
'resource_type': 'fake_resource_type',
'resource_uuid': None,
'event_id': defined_messages.UNABLE_TO_ALLOCATE,
'message_level': 'ERROR',
'expires_at': expected_expires_at,
}
self.message_api.create(self.ctxt,
defined_messages.UNABLE_TO_ALLOCATE,
"fakeproject",
resource_type="fake_resource_type")
self.message_api.db.message_create.assert_called_once_with(
self.ctxt, expected_message_record)
def setUp(self):
super(SimpleTenantUsageV240Test, self).setUp()
self.api.microversion = self.microversion
started = timeutils.utcnow()
now = started + datetime.timedelta(hours=1)
timeutils.set_time_override(started)
with mock.patch('oslo_utils.uuidutils.generate_uuid') as mock_uuids:
# make uuids incrementing, so that sort order is deterministic
uuid_format = '1f1deceb-17b5-4c04-84c7-e0d4499c8f%02d'
mock_uuids.side_effect = [uuid_format % x for x in range(100)]
self.instance1_uuid = self._post_server(name='instance-1')
self.instance2_uuid = self._post_server(name='instance-2')
self.instance3_uuid = self._post_server(name='instance-3')
timeutils.set_time_override(now)
self.query = {
'start': str(started),
'end': str(now),
'limit': '1',
'marker': self.instance1_uuid,
}
def test_shelved_poll_timedout(self):
self.flags(shelved_offload_time=1)
shelved_time = timeutils.utcnow()
timeutils.set_time_override(shelved_time)
timeutils.advance_time_seconds(CONF.shelved_offload_time + 10)
instance = self._create_fake_instance_obj()
instance.vm_state = vm_states.SHELVED
instance.task_state = None
instance.host = self.compute.host
sys_meta = instance.system_metadata
sys_meta['shelved_at'] = shelved_time.isoformat()
instance.save()
data = []
def fake_soi(context, instance, **kwargs):
data.append(instance.uuid)
with mock.patch.object(self.compute, 'shelve_offload_instance') as soi:
soi.side_effect = fake_soi
self.compute._poll_shelved_instances(self.context)
self.assertTrue(soi.called)
self.assertEqual(instance.uuid, data[0])
def setUp(self):
super(NotificationsTestCase, self).setUp()
self.fixture = self.useFixture(o_fixture.ClearRequestContext())
self.net_info = fake_network.fake_get_instance_nw_info(self)
self.notifier = self.useFixture(fixtures.NotificationFixture(self))
self.flags(host='testhost')
self.flags(notify_on_state_change="vm_and_task_state",
group='notifications')
self.flags(api_servers=['http://localhost:9292'], group='glance')
self.user_id = 'fake'
self.project_id = 'fake'
self.context = context.RequestContext(self.user_id, self.project_id)
self.fake_time = datetime.datetime(2017, 2, 2, 16, 45, 0)
timeutils.set_time_override(self.fake_time)
self.instance = self._wrapped_create()
self.decorated_function_called = False
