def parse_args(argv,
default_config_files=None,
configure_db=True,
init_rpc=True):
log.register_options(CONF)
# We use the oslo.log default log levels which includes suds=INFO
# and add only the extra levels that Nova needs
if CONF.glance.debug:
extra_default_log_levels = ['glanceclient=DEBUG']
else:
extra_default_log_levels = ['glanceclient=WARN']
# NOTE(danms): DEBUG logging in privsep will result in some large
# and potentially sensitive things being logged.
extra_default_log_levels.append('oslo.privsep.daemon=INFO')
log.set_defaults(default_log_levels=log.get_default_log_levels() +
extra_default_log_levels)
rpc.set_defaults(control_exchange='nova')
if profiler:
profiler.set_defaults(CONF)
config.set_middleware_defaults()
CONF(argv[1:],
project='nova',
version=version.version_string(),
default_config_files=default_config_files)
if init_rpc:
rpc.init(CONF)
if configure_db:
sqlalchemy_api.configure(CONF)
def parse_args(argv,
default_config_files=None,
configure_db=True,
init_rpc=True):
log.register_options(CONF)
# We use the oslo.log default log levels which includes suds=INFO
# and add only the extra levels that Nova needs
if CONF.glance.debug:
extra_default_log_levels = ['glanceclient=DEBUG']
else:
extra_default_log_levels = ['glanceclient=WARN']
log.set_defaults(default_log_levels=log.get_default_log_levels() +
extra_default_log_levels)
rpc.set_defaults(control_exchange='nova')
config.set_middleware_defaults()
CONF(argv[1:],
project='nova',
version=version.version_string(),
default_config_files=default_config_files)
if init_rpc:
rpc.init(CONF)
if configure_db:
sqlalchemy_api.configure(CONF)
def parse_args(argv, default_config_files=None, configure_db=True,
init_rpc=True):
log.register_options(CONF)
# We use the oslo.log default log levels which includes suds=INFO
# and add only the extra levels that Nova needs
if CONF.glance.debug:
extra_default_log_levels = ['glanceclient=DEBUG']
else:
extra_default_log_levels = ['glanceclient=WARN']
# NOTE(danms): DEBUG logging in privsep will result in some large
# and potentially sensitive things being logged.
extra_default_log_levels.append('oslo.privsep.daemon=INFO')
log.set_defaults(default_log_levels=log.get_default_log_levels() +
extra_default_log_levels)
rpc.set_defaults(control_exchange='nova')
if profiler:
profiler.set_defaults(CONF)
config.set_middleware_defaults()
CONF(argv[1:],
project='nova',
version=version.version_string(),
default_config_files=default_config_files)
if init_rpc:
rpc.init(CONF)
if configure_db:
sqlalchemy_api.configure(CONF)
placement_db.configure(CONF)
def parse_args(argv,
default_config_files=None,
configure_db=True,
init_rpc=True):
log.register_options(CONF)
# NOTE(sean-k-mooney): this filter addresses bug #1825584
# https://bugs.launchpad.net/nova/+bug/1825584
# eventlet monkey-patching breaks AMQP heartbeat on uWSGI
rabbit_logger = logging.getLogger('oslo.messaging._drivers.impl_rabbit')
rabbit_logger.addFilter(rabbit_heartbeat_filter)
set_lib_defaults()
if profiler:
profiler.set_defaults(CONF)
CONF(argv[1:],
project='nova',
version=version.version_string(),
default_config_files=default_config_files)
if init_rpc:
rpc.init(CONF)
if configure_db:
main_db_api.configure(CONF)
api_db_api.configure(CONF)
def parse_args(argv,
default_config_files=None,
configure_db=True,
init_rpc=True):
log.register_options(CONF)
# We use the oslo.log default log levels which includes suds=INFO
# and add only the extra levels that Nova needs
log.set_defaults(default_log_levels=log.get_default_log_levels() +
_EXTRA_DEFAULT_LOG_LEVELS)
options.set_defaults(CONF,
connection=_DEFAULT_SQL_CONNECTION,
sqlite_db='nova.sqlite')
rpc.set_defaults(control_exchange='nova')
cache.configure(CONF)
debugger.register_cli_opts()
config.set_middleware_defaults()
CONF(argv[1:],
project='nova',
version=version.version_string(),
default_config_files=default_config_files)
if init_rpc:
rpc.init(CONF)
if configure_db:
sqlalchemy_api.configure(CONF)
def parse_args(argv, default_config_files=None, configure_db=True,
init_rpc=True):
log.register_options(CONF)
# We use the oslo.log default log levels which includes suds=INFO
# and add only the extra levels that Nova needs
if CONF.glance.debug:
extra_default_log_levels = ['glanceclient=DEBUG']
else:
extra_default_log_levels = ['glanceclient=WARN']
log.set_defaults(default_log_levels=log.get_default_log_levels() +
extra_default_log_levels)
rpc.set_defaults(control_exchange='nova')
if profiler:
profiler.set_defaults(CONF)
config.set_middleware_defaults()
CONF(argv[1:],
project='nova',
version=version.version_string(),
default_config_files=default_config_files)
if init_rpc:
rpc.init(CONF)
if configure_db:
sqlalchemy_api.configure(CONF)
def test_notification_format_affects_notification_driver(self,
mock_notifier,
mock_noti_trans,
mock_transport):
conf = mock.Mock()
cases = {
'unversioned': [
mock.call(mock.ANY, serializer=mock.ANY),
mock.call(mock.ANY, serializer=mock.ANY, driver='noop')],
'both': [
mock.call(mock.ANY, serializer=mock.ANY),
mock.call(mock.ANY, serializer=mock.ANY,
topics=['versioned_notifications'])],
'versioned': [
mock.call(mock.ANY, serializer=mock.ANY, driver='noop'),
mock.call(mock.ANY, serializer=mock.ANY,
topics=['versioned_notifications'])]}
for config in cases:
mock_notifier.reset_mock()
mock_notifier.side_effect = ['first', 'second']
conf.notification_format = config
rpc.init(conf)
self.assertEqual(cases[config], mock_notifier.call_args_list)
self.assertEqual('first', rpc.LEGACY_NOTIFIER)
self.assertEqual('second', rpc.NOTIFIER)
def test_notification_format_affects_notification_driver(self, mock_notifier, mock_transport):
conf = mock.Mock()
cases = {
"unversioned": [
mock.call(mock.ANY, serializer=mock.ANY),
mock.call(mock.ANY, serializer=mock.ANY, driver="noop"),
],
"both": [
mock.call(mock.ANY, serializer=mock.ANY),
mock.call(mock.ANY, serializer=mock.ANY, topic="versioned_notifications"),
],
"versioned": [
mock.call(mock.ANY, serializer=mock.ANY, driver="noop"),
mock.call(mock.ANY, serializer=mock.ANY, topic="versioned_notifications"),
],
}
for config in cases:
mock_notifier.reset_mock()
mock_notifier.side_effect = ["first", "second"]
conf.notification_format = config
rpc.init(conf)
self.assertEqual(cases[config], mock_notifier.call_args_list)
self.assertEqual("first", rpc.LEGACY_NOTIFIER)
self.assertEqual("second", rpc.NOTIFIER)
def init(args, **kwargs):
product_name = "hyperagent"
logging.register_options(cfg.CONF)
logging.setup(cfg.CONF, product_name)
cfg.CONF(args=args, project=product_name,
version='%%(prog)s %s' % version.version_info.release_string(),
**kwargs)
from nova import rpc as n_rpc
n_rpc.init(cfg.CONF)
def setUp(self):
super(RPCFixture, self).setUp()
self.addCleanup(rpc.cleanup)
rpc.add_extra_exmods(*self.exmods)
self.addCleanup(rpc.clear_extra_exmods)
self.messaging_conf = messaging_conffixture.ConfFixture(CONF)
self.messaging_conf.transport_driver = 'fake'
self.useFixture(self.messaging_conf)
rpc.init(CONF)
def main():
lock_filename = '/tmp/locking.lock'
lock_file = open(lock_filename, 'w')
try:
fcntl.lockf(lock_file, fcntl.LOCK_EX | fcntl.LOCK_NB)
except IOError:
print('Cannot lock: ' + lock_filename)
sys.exit(1)
if len(sys.argv) < 3 or sys.argv[1] != '--config-file':
usage()
exit(1)
detection_only = False
if '--detection-only' in sys.argv:
detection_only = True
sys.argv.remove('--detection-only')
out, err = utils.execute('which', 'multipath', check_exit_code=False)
if 'multipath' not in out:
print('Info: Multipath tools not installed. No cleanup need be done.')
exit(0)
multipath_flush_on_last_del = False
multipath_conf_path = "/etc/multipath.conf"
if os.path.exists(multipath_conf_path):
flush_on_last_del_yes = re.compile(r'\s*flush_on_last_del.*yes')
for line in open(multipath_conf_path, "r"):
if flush_on_last_del_yes.match(line):
multipath_flush_on_last_del = True
break
if not multipath_flush_on_last_del:
print("Warning: 'flush_on_last_del yes' is not seen in"
" /etc/multipath.conf."
" 'map in use' failure may show up during cleanup.")
CONF(sys.argv[1:])
rpc.set_defaults(control_exchange='nova')
rpc.init(CONF)
utils.monkey_patch()
objects.register_all()
objects_base.NovaObject.indirection_api = \
conductor_rpcapi.ConductorAPI()
# connect_volume and disconnect_volume in nova/virt/libvirt/volume.py
# need be adjusted to take the same 'external=True' lock for
# synchronization
@utils.synchronized('connect_volume', external=True)
def do_cleanup(detection_only):
cleaner = FaultyDevicesCleaner(detection_only)
cleaner.cleanup()
do_cleanup(detection_only)
os.unlink('/tmp/locking.lock')
def setUp(self):
super(RPCFixture, self).setUp()
self.addCleanup(rpc.cleanup)
rpc.add_extra_exmods(*self.exmods)
self.addCleanup(rpc.clear_extra_exmods)
self.messaging_conf = messaging_conffixture.ConfFixture(CONF)
self.messaging_conf.transport_driver = 'fake'
self.useFixture(self.messaging_conf)
rpc.init(CONF)
def parse_args(argv, default_config_files=None):
db_session.set_defaults(sql_connection=_DEFAULT_SQL_CONNECTION,
sqlite_db='nova.sqlite')
rpc.set_defaults(control_exchange='nova')
cfg.CONF(argv[1:],
project='nova',
version=version.version_string(),
default_config_files=default_config_files)
rpc.init(cfg.CONF)
def parse_args(argv, default_config_files=None):
options.set_defaults(CONF, connection=_DEFAULT_SQL_CONNECTION,
sqlite_db='nova.sqlite')
rpc.set_defaults(control_exchange='nova')
debugger.register_cli_opts()
CONF(argv[1:],
project='nova',
version=version.version_string(),
default_config_files=default_config_files)
rpc.init(CONF)
def parse_args(argv, default_config_files=None):
options.set_defaults(CONF, connection=_DEFAULT_SQL_CONNECTION,
sqlite_db='nova.sqlite')
rpc.set_defaults(control_exchange='nova')
debugger.register_cli_opts()
CONF(argv[1:],
project='nova',
version=version.version_string(),
default_config_files=default_config_files)
rpc.init(CONF)
def _test_init(self,
notification_format,
expected_driver_topic_kwargs,
mock_notif,
mock_noti_trans,
mock_ser,
mock_exmods,
mock_NOTIFIER,
mock_LEGACY_NOTIFIER,
mock_NOTIFICATION_TRANSPORT,
mock_TRANSPORT,
versioned_notifications_topics=None):
if not versioned_notifications_topics:
versioned_notifications_topics = ['versioned_notifications']
self.flags(
notification_format=notification_format,
versioned_notifications_topics=versioned_notifications_topics,
group='notifications')
legacy_notifier = mock.Mock()
notifier = mock.Mock()
notif_transport = mock.Mock()
transport = mock.Mock()
serializer = mock.Mock()
mock_exmods.return_value = ['foo']
mock_noti_trans.return_value = notif_transport
mock_ser.return_value = serializer
mock_notif.side_effect = [legacy_notifier, notifier]
with mock.patch.object(rpc, 'create_transport') as create_transport, \
mock.patch.object(rpc, 'get_transport_url') as get_url:
create_transport.return_value = transport
rpc.init(CONF)
create_transport.assert_called_once_with(get_url.return_value)
self.assertTrue(mock_exmods.called)
self.assertIsNotNone(mock_TRANSPORT)
self.assertIsNotNone(mock_LEGACY_NOTIFIER)
self.assertIsNotNone(mock_NOTIFIER)
self.assertEqual(legacy_notifier, rpc.LEGACY_NOTIFIER)
self.assertEqual(notifier, rpc.NOTIFIER)
expected_calls = []
for kwargs in expected_driver_topic_kwargs:
expected_kwargs = {'serializer': serializer}
expected_kwargs.update(kwargs)
expected_calls.append(((notif_transport, ), expected_kwargs))
self.assertEqual(
expected_calls, mock_notif.call_args_list,
"The calls to messaging.Notifier() did not create "
"the legacy and versioned notifiers properly.")
def parse_args(argv, default_config_files=None):
options.set_defaults(sql_connection=_DEFAULT_SQL_CONNECTION,
sqlite_db='nova.sqlite')
rpc.set_defaults(control_exchange='nova')
nova_default_log_levels = (log.DEFAULT_LOG_LEVELS +
["keystonemiddleware=WARN", "routes.middleware=WARN"])
log.set_defaults(default_log_levels=nova_default_log_levels)
debugger.register_cli_opts()
cfg.CONF(argv[1:],
project='nova',
version=version.version_string(),
default_config_files=default_config_files)
rpc.init(cfg.CONF)
def parse_args(argv, default_config_files=None):
options.set_defaults(sql_connection=_DEFAULT_SQL_CONNECTION,
sqlite_db='nova.sqlite')
rpc.set_defaults(control_exchange='nova')
nova_default_log_levels = (
log.DEFAULT_LOG_LEVELS +
["keystonemiddleware=WARN", "routes.middleware=WARN"])
log.set_defaults(default_log_levels=nova_default_log_levels)
debugger.register_cli_opts()
cfg.CONF(argv[1:],
project='nova',
version=version.version_string(),
default_config_files=default_config_files)
rpc.init(cfg.CONF)
def parse_args(argv, default_config_files=None, configure_db=True):
log.set_defaults(_DEFAULT_LOGGING_CONTEXT_FORMAT, _DEFAULT_LOG_LEVELS)
log.register_options(CONF)
options.set_defaults(CONF, connection=_DEFAULT_SQL_CONNECTION,
sqlite_db='nova.sqlite')
rpc.set_defaults(control_exchange='nova')
debugger.register_cli_opts()
CONF(argv[1:],
project='nova',
version=version.version_string(),
default_config_files=default_config_files)
rpc.init(CONF)
if configure_db:
sqlalchemy_api.configure(CONF)
def parse_args(argv, default_config_files=None, configure_db=True):
log.set_defaults(_DEFAULT_LOGGING_CONTEXT_FORMAT, _DEFAULT_LOG_LEVELS)
log.register_options(CONF)
options.set_defaults(CONF,
connection=_DEFAULT_SQL_CONNECTION,
sqlite_db='nova.sqlite')
rpc.set_defaults(control_exchange='nova')
debugger.register_cli_opts()
CONF(argv[1:],
project='nova',
version=version.version_string(),
default_config_files=default_config_files)
rpc.init(CONF)
if configure_db:
sqlalchemy_api.configure(CONF)
def _test_init(self, notification_format, expected_driver_topic_kwargs,
mock_notif, mock_noti_trans, mock_ser, mock_exmods,
mock_NOTIFIER, mock_LEGACY_NOTIFIER, mock_NOTIFICATION_TRANSPORT,
mock_TRANSPORT,
versioned_notifications_topics=None):
if not versioned_notifications_topics:
versioned_notifications_topics = ['versioned_notifications']
self.flags(
notification_format=notification_format,
versioned_notifications_topics=versioned_notifications_topics,
group='notifications')
legacy_notifier = mock.Mock()
notifier = mock.Mock()
notif_transport = mock.Mock()
transport = mock.Mock()
serializer = mock.Mock()
mock_exmods.return_value = ['foo']
mock_noti_trans.return_value = notif_transport
mock_ser.return_value = serializer
mock_notif.side_effect = [legacy_notifier, notifier]
with mock.patch.object(rpc, 'create_transport') as create_transport, \
mock.patch.object(rpc, 'get_transport_url') as get_url:
create_transport.return_value = transport
rpc.init(CONF)
create_transport.assert_called_once_with(get_url.return_value)
self.assertTrue(mock_exmods.called)
self.assertIsNotNone(mock_TRANSPORT)
self.assertIsNotNone(mock_LEGACY_NOTIFIER)
self.assertIsNotNone(mock_NOTIFIER)
self.assertEqual(legacy_notifier, rpc.LEGACY_NOTIFIER)
self.assertEqual(notifier, rpc.NOTIFIER)
expected_calls = []
for kwargs in expected_driver_topic_kwargs:
expected_kwargs = {'serializer': serializer}
expected_kwargs.update(kwargs)
expected_calls.append(((notif_transport,), expected_kwargs))
self.assertEqual(expected_calls, mock_notif.call_args_list,
"The calls to messaging.Notifier() did not create "
"the legacy and versioned notifiers properly.")
def setUp(self):
super(RPCFixture, self).setUp()
self.addCleanup(rpc.cleanup)
rpc.add_extra_exmods(*self.exmods)
self.addCleanup(rpc.clear_extra_exmods)
self.messaging_conf = messaging_conffixture.ConfFixture(CONF)
self.messaging_conf.transport_driver = 'fake'
self.useFixture(self.messaging_conf)
self.useFixture(fixtures.MonkeyPatch(
'nova.rpc.create_transport', self._fake_create_transport))
# NOTE(danms): Execute the init with get_transport_url() as None,
# instead of the parsed TransportURL(None) so that we can cache
# it as it will be called later if the default is requested by
# one of our mq-switching methods.
with mock.patch('nova.rpc.get_transport_url') as mock_gtu:
mock_gtu.return_value = None
rpc.init(CONF)
def setUp(self):
super(RPCFixture, self).setUp()
self.addCleanup(rpc.cleanup)
rpc.add_extra_exmods(*self.exmods)
self.addCleanup(rpc.clear_extra_exmods)
self.messaging_conf = messaging_conffixture.ConfFixture(CONF)
self.messaging_conf.transport_driver = 'fake'
self.useFixture(self.messaging_conf)
self.useFixture(fixtures.MonkeyPatch(
'nova.rpc.create_transport', self._fake_create_transport))
# NOTE(danms): Execute the init with get_transport_url() as None,
# instead of the parsed TransportURL(None) so that we can cache
# it as it will be called later if the default is requested by
# one of our mq-switching methods.
with mock.patch('nova.rpc.get_transport_url') as mock_gtu:
mock_gtu.return_value = None
rpc.init(CONF)
def setUp(self):
super(RPCFixture, self).setUp()
self.addCleanup(rpc.cleanup)
rpc.add_extra_exmods(*self.exmods)
self.addCleanup(rpc.clear_extra_exmods)
self.messaging_conf = messaging_conffixture.ConfFixture(CONF)
self.messaging_conf.transport_driver = 'fake'
self.useFixture(self.messaging_conf)
rpc.init(CONF)
# NOTE(sdague): the polling behavior in oslo.messaging <=
# 1.5.1 fake driver is less than optimal, as by default the
# polling will wait for a full second even if there are no
# events available. Turning this down speeds up the tests
# substantially.
self.useFixture(
fixtures.MonkeyPatch('oslo.messaging._executors.base.POLL_TIMEOUT',
0.001))
def setUp(self):
super(RPCFixture, self).setUp()
self.addCleanup(rpc.cleanup)
rpc.add_extra_exmods(*self.exmods)
self.addCleanup(rpc.clear_extra_exmods)
self.messaging_conf = messaging_conffixture.ConfFixture(CONF)
self.messaging_conf.transport_driver = 'fake'
self.useFixture(self.messaging_conf)
rpc.init(CONF)
# NOTE(sdague): the polling behavior in oslo.messaging <=
# 1.5.1 fake driver is less than optimal, as by default the
# polling will wait for a full second even if there are no
# events available. Turning this down speeds up the tests
# substantially.
self.useFixture(fixtures.MonkeyPatch(
'oslo.messaging._executors.base.POLL_TIMEOUT',
0.001))
def main():
if len(sys.argv) < 3 or sys.argv[1] != '--config-file':
usage()
exit(1)
detection_only = False
if '--detection-only' in sys.argv:
detection_only = True
sys.argv.remove('--detection-only')
out, err = utils.execute('which', 'multipath', check_exit_code=False)
if 'multipath' not in out:
print('Info: Multipath tools not installed. No cleanup need be done.')
exit(0)
multipath_flush_on_last_del = False
multipath_conf_path = "/etc/multipath.conf"
if os.path.exists(multipath_conf_path):
flush_on_last_del_yes = re.compile(r'\s*flush_on_last_del.*yes')
for line in open(multipath_conf_path, "r"):
if flush_on_last_del_yes.match(line):
multipath_flush_on_last_del = True
break
if not multipath_flush_on_last_del:
print("Warning: 'flush_on_last_del yes' is not seen in"
" /etc/multipath.conf."
" 'map in use' failure may show up during cleanup.")
CONF(sys.argv[1:])
rpc.set_defaults(control_exchange='nova')
rpc.init(CONF)
utils.monkey_patch()
objects.register_all()
objects_base.NovaObject.indirection_api = \
conductor_rpcapi.ConductorAPI()
# connect_volume and disconnect_volume in nova/virt/libvirt/volume.py
# need be adjusted to take the same 'external=True' lock for
# synchronization
@utils.synchronized('connect_volume', external=True)
def do_cleanup(detection_only):
cleaner = FaultyDevicesCleaner(detection_only)
cleaner.cleanup()
do_cleanup(detection_only)
def parse_args(argv, default_config_files=None, configure_db=True,
init_rpc=True):
log.register_options(CONF)
# We use the oslo.log default log levels which includes suds=INFO
# and add only the extra levels that Nova needs
log.set_defaults(default_log_levels=log.get_default_log_levels() +
_EXTRA_DEFAULT_LOG_LEVELS)
rpc.set_defaults(control_exchange='nova')
config.set_middleware_defaults()
CONF(argv[1:],
project='nova',
version=version.version_string(),
default_config_files=default_config_files)
if init_rpc:
rpc.init(CONF)
if configure_db:
sqlalchemy_api.configure(CONF)
def _test_init(self, mock_notif, mock_noti_trans, mock_trans, mock_ser,
mock_exmods, notif_format, expected_driver_topic_kwargs):
legacy_notifier = mock.Mock()
notifier = mock.Mock()
notif_transport = mock.Mock()
transport = mock.Mock()
serializer = mock.Mock()
conf = mock.Mock()
conf.notification_format = notif_format
mock_exmods.return_value = ['foo']
mock_trans.return_value = transport
mock_noti_trans.return_value = notif_transport
mock_ser.return_value = serializer
mock_notif.side_effect = [legacy_notifier, notifier]
rpc.init(conf)
mock_exmods.assert_called_once_with()
mock_trans.assert_called_once_with(conf,
allowed_remote_exmods=['foo'],
aliases=rpc.TRANSPORT_ALIASES)
self.assertIsNotNone(rpc.TRANSPORT)
self.assertIsNotNone(rpc.LEGACY_NOTIFIER)
self.assertIsNotNone(rpc.NOTIFIER)
self.assertEqual(legacy_notifier, rpc.LEGACY_NOTIFIER)
self.assertEqual(notifier, rpc.NOTIFIER)
expected_calls = []
for kwargs in expected_driver_topic_kwargs:
expected_kwargs = {'serializer': serializer}
expected_kwargs.update(kwargs)
expected_calls.append(((notif_transport, ), expected_kwargs))
self.assertEqual(
expected_calls, mock_notif.call_args_list,
"The calls to messaging.Notifier() did not create "
"the legacy and versioned notifiers properly.")
def parse_args(argv, default_config_files=None, configure_db=True,
init_rpc=True):
log.register_options(CONF)
# We use the oslo.log default log levels which includes suds=INFO
# and add only the extra levels that Nova needs
if CONF.glance.debug:
extra_default_log_levels = ['glanceclient=DEBUG']
else:
extra_default_log_levels = ['glanceclient=WARN']
# NOTE(sean-k-mooney): this filter addresses bug #1825584
# https://bugs.launchpad.net/nova/+bug/1825584
# eventlet monkey-patching breaks AMQP heartbeat on uWSGI
rabbit_logger = logging.getLogger('oslo.messaging._drivers.impl_rabbit')
rabbit_logger.addFilter(rabbit_heartbeat_filter)
# NOTE(danms): DEBUG logging in privsep will result in some large
# and potentially sensitive things being logged.
extra_default_log_levels.append('oslo.privsep.daemon=INFO')
log.set_defaults(default_log_levels=log.get_default_log_levels() +
extra_default_log_levels)
rpc.set_defaults(control_exchange='nova')
if profiler:
profiler.set_defaults(CONF)
middleware.set_defaults()
CONF(argv[1:],
project='nova',
version=version.version_string(),
default_config_files=default_config_files)
if init_rpc:
rpc.init(CONF)
if configure_db:
sqlalchemy_api.configure(CONF)
def _test_init(self, mock_notif, mock_noti_trans, mock_trans, mock_ser,
mock_exmods, notif_format, expected_driver_topic_kwargs):
legacy_notifier = mock.Mock()
notifier = mock.Mock()
notif_transport = mock.Mock()
transport = mock.Mock()
serializer = mock.Mock()
conf = mock.Mock()
conf.notification_format = notif_format
mock_exmods.return_value = ['foo']
mock_trans.return_value = transport
mock_noti_trans.return_value = notif_transport
mock_ser.return_value = serializer
mock_notif.side_effect = [legacy_notifier, notifier]
rpc.init(conf)
mock_exmods.assert_called_once_with()
mock_trans.assert_called_once_with(conf,
allowed_remote_exmods=['foo'],
aliases=rpc.TRANSPORT_ALIASES)
self.assertIsNotNone(rpc.TRANSPORT)
self.assertIsNotNone(rpc.LEGACY_NOTIFIER)
self.assertIsNotNone(rpc.NOTIFIER)
self.assertEqual(legacy_notifier, rpc.LEGACY_NOTIFIER)
self.assertEqual(notifier, rpc.NOTIFIER)
expected_calls = []
for kwargs in expected_driver_topic_kwargs:
expected_kwargs = {'serializer': serializer}
expected_kwargs.update(kwargs)
expected_calls.append(((notif_transport,), expected_kwargs))
self.assertEqual(expected_calls, mock_notif.call_args_list,
"The calls to messaging.Notifier() did not create "
"the legacy and versioned notifiers properly.")
def setUp(self):
"""Run before each test method to initialize test environment."""
super(TestCase, self).setUp()
self.useFixture(
nova_fixtures.Timeout(os.environ.get('OS_TEST_TIMEOUT', 0),
self.TIMEOUT_SCALING_FACTOR))
self.useFixture(fixtures.NestedTempfile())
self.useFixture(fixtures.TempHomeDir())
self.useFixture(nova_fixtures.TranslationFixture())
self.useFixture(log_fixture.get_logging_handle_error_fixture())
self.useFixture(nova_fixtures.OutputStreamCapture())
self.useFixture(nova_fixtures.StandardLogging())
rpc.add_extra_exmods('nova.test')
self.addCleanup(rpc.clear_extra_exmods)
self.addCleanup(rpc.cleanup)
# NOTE(sdague): because of the way we were using the lock
# wrapper we eneded up with a lot of tests that started
# relying on global external locking being set up for them. We
# consider all of these to be *bugs*. Tests should not require
# global external locking, or if they do, they should
# explicitly set it up themselves.
#
# The following REQUIRES_LOCKING class parameter is provided
# as a bridge to get us there. No new tests should be added
# that require it, and existing classes and tests should be
# fixed to not need it.
if self.REQUIRES_LOCKING:
lock_path = self.useFixture(fixtures.TempDir()).path
self.fixture = self.useFixture(
config_fixture.Config(lockutils.CONF))
self.fixture.config(lock_path=lock_path, group='oslo_concurrency')
self.useFixture(conf_fixture.ConfFixture(CONF))
self.messaging_conf = messaging_conffixture.ConfFixture(CONF)
self.messaging_conf.transport_driver = 'fake'
self.useFixture(self.messaging_conf)
rpc.init(CONF)
if self.USES_DB:
self.useFixture(nova_fixtures.Database())
# NOTE(danms): Make sure to reset us back to non-remote objects
# for each test to avoid interactions. Also, backup the object
# registry.
objects_base.NovaObject.indirection_api = None
self._base_test_obj_backup = copy.copy(
objects_base.NovaObject._obj_classes)
self.addCleanup(self._restore_obj_registry)
# NOTE(mnaser): All calls to utils.is_neutron() are cached in
# nova.utils._IS_NEUTRON. We set it to None to avoid any
# caching of that value.
utils._IS_NEUTRON = None
mox_fixture = self.useFixture(moxstubout.MoxStubout())
self.mox = mox_fixture.mox
self.stubs = mox_fixture.stubs
self.addCleanup(self._clear_attrs)
self.useFixture(fixtures.EnvironmentVariable('http_proxy'))
self.policy = self.useFixture(policy_fixture.PolicyFixture())
def parse_config(*args, **kwargs):
rpc.set_defaults(control_exchange='nova')
common_config.parse_power_config(*args, **kwargs)
rpc.init(CONF)
def _test(get_url, create_transport):
create_transport.return_value = transport
rpc.init(conf)
create_transport.assert_called_once_with(get_url.return_value)
def setUp(self):
"""Run before each test method to initialize test environment."""
super(TestCase, self).setUp()
test_timeout = os.environ.get('OS_TEST_TIMEOUT', 0)
try:
test_timeout = int(test_timeout)
except ValueError:
# If timeout value is invalid do not set a timeout.
test_timeout = 0
if self.TIMEOUT_SCALING_FACTOR >= 0:
test_timeout *= self.TIMEOUT_SCALING_FACTOR
else:
raise ValueError('TIMEOUT_SCALING_FACTOR value must be >= 0')
if test_timeout > 0:
self.useFixture(fixtures.Timeout(test_timeout, gentle=True))
self.useFixture(fixtures.NestedTempfile())
self.useFixture(fixtures.TempHomeDir())
self.useFixture(TranslationFixture())
self.useFixture(log_fixture.get_logging_handle_error_fixture())
if os.environ.get('OS_STDOUT_CAPTURE') in _TRUE_VALUES:
stdout = self.useFixture(fixtures.StringStream('stdout')).stream
self.useFixture(fixtures.MonkeyPatch('sys.stdout', stdout))
if os.environ.get('OS_STDERR_CAPTURE') in _TRUE_VALUES:
stderr = self.useFixture(fixtures.StringStream('stderr')).stream
self.useFixture(fixtures.MonkeyPatch('sys.stderr', stderr))
rpc.add_extra_exmods('nova.test')
self.addCleanup(rpc.clear_extra_exmods)
self.addCleanup(rpc.cleanup)
# set root logger to debug
root = logging.getLogger()
root.setLevel(logging.DEBUG)
# supports collecting debug level for local runs
if os.environ.get('OS_DEBUG') in _TRUE_VALUES:
level = logging.DEBUG
else:
level = logging.INFO
# Collect logs
fs = '%(asctime)s %(levelname)s [%(name)s] %(message)s'
self.useFixture(fixtures.FakeLogger(format=fs, level=None))
root.handlers[0].setLevel(level)
if level > logging.DEBUG:
# Just attempt to format debug level logs, but don't save them
handler = NullHandler()
self.useFixture(fixtures.LogHandler(handler, nuke_handlers=False))
handler.setLevel(logging.DEBUG)
self.useFixture(conf_fixture.ConfFixture(CONF))
self.messaging_conf = messaging_conffixture.ConfFixture(CONF)
self.messaging_conf.transport_driver = 'fake'
self.useFixture(self.messaging_conf)
rpc.init(CONF)
if self.USES_DB:
global _DB_CACHE
if not _DB_CACHE:
_DB_CACHE = Database(session,
migration,
sql_connection=CONF.database.connection,
sqlite_db=CONF.database.sqlite_db,
sqlite_clean_db=CONF.sqlite_clean_db)
self.useFixture(_DB_CACHE)
# NOTE(danms): Make sure to reset us back to non-remote objects
# for each test to avoid interactions. Also, backup the object
# registry.
objects_base.NovaObject.indirection_api = None
self._base_test_obj_backup = copy.copy(
objects_base.NovaObject._obj_classes)
self.addCleanup(self._restore_obj_registry)
# NOTE(mnaser): All calls to utils.is_neutron() are cached in
# nova.utils._IS_NEUTRON. We set it to None to avoid any
# caching of that value.
utils._IS_NEUTRON = None
mox_fixture = self.useFixture(moxstubout.MoxStubout())
self.mox = mox_fixture.mox
self.stubs = mox_fixture.stubs
self.addCleanup(self._clear_attrs)
self.useFixture(fixtures.EnvironmentVariable('http_proxy'))
self.policy = self.useFixture(policy_fixture.PolicyFixture())
CONF.set_override('fatal_exception_format_errors', True)
CONF.set_override('enabled', True, 'osapi_v3')
CONF.set_override('force_dhcp_release', False)
CONF.set_override('periodic_enable', False)
def setUp(self):
"""Run before each test method to initialize test environment."""
super(TestCase, self).setUp()
self.useFixture(nova_fixtures.Timeout(
os.environ.get('OS_TEST_TIMEOUT', 0),
self.TIMEOUT_SCALING_FACTOR))
self.useFixture(fixtures.NestedTempfile())
self.useFixture(fixtures.TempHomeDir())
self.useFixture(nova_fixtures.TranslationFixture())
self.useFixture(log_fixture.get_logging_handle_error_fixture())
self.useFixture(nova_fixtures.OutputStreamCapture())
self.useFixture(nova_fixtures.StandardLogging())
rpc.add_extra_exmods('nova.test')
self.addCleanup(rpc.clear_extra_exmods)
self.addCleanup(rpc.cleanup)
# NOTE(sdague): because of the way we were using the lock
# wrapper we eneded up with a lot of tests that started
# relying on global external locking being set up for them. We
# consider all of these to be *bugs*. Tests should not require
# global external locking, or if they do, they should
# explicitly set it up themselves.
#
# The following REQUIRES_LOCKING class parameter is provided
# as a bridge to get us there. No new tests should be added
# that require it, and existing classes and tests should be
# fixed to not need it.
if self.REQUIRES_LOCKING:
lock_path = self.useFixture(fixtures.TempDir()).path
self.fixture = self.useFixture(
config_fixture.Config(lockutils.CONF))
self.fixture.config(lock_path=lock_path,
group='oslo_concurrency')
self.useFixture(conf_fixture.ConfFixture(CONF))
self.messaging_conf = messaging_conffixture.ConfFixture(CONF)
self.messaging_conf.transport_driver = 'fake'
self.useFixture(self.messaging_conf)
rpc.init(CONF)
if self.USES_DB:
self.useFixture(nova_fixtures.Database())
# NOTE(danms): Make sure to reset us back to non-remote objects
# for each test to avoid interactions. Also, backup the object
# registry.
objects_base.NovaObject.indirection_api = None
self._base_test_obj_backup = copy.copy(
objects_base.NovaObject._obj_classes)
self.addCleanup(self._restore_obj_registry)
# NOTE(mnaser): All calls to utils.is_neutron() are cached in
# nova.utils._IS_NEUTRON. We set it to None to avoid any
# caching of that value.
utils._IS_NEUTRON = None
mox_fixture = self.useFixture(moxstubout.MoxStubout())
self.mox = mox_fixture.mox
self.stubs = mox_fixture.stubs
self.addCleanup(self._clear_attrs)
self.useFixture(fixtures.EnvironmentVariable('http_proxy'))
self.policy = self.useFixture(policy_fixture.PolicyFixture())
def setUp(self):
"""Run before each test method to initialize test environment."""
super(TestCase, self).setUp()
self._setup_timeouts()
self.useFixture(fixtures.NestedTempfile())
self.useFixture(fixtures.TempHomeDir())
self.useFixture(TranslationFixture())
self.useFixture(log_fixture.get_logging_handle_error_fixture())
if os.environ.get('OS_STDOUT_CAPTURE') in _TRUE_VALUES:
stdout = self.useFixture(fixtures.StringStream('stdout')).stream
self.useFixture(fixtures.MonkeyPatch('sys.stdout', stdout))
if os.environ.get('OS_STDERR_CAPTURE') in _TRUE_VALUES:
stderr = self.useFixture(fixtures.StringStream('stderr')).stream
self.useFixture(fixtures.MonkeyPatch('sys.stderr', stderr))
rpc.add_extra_exmods('nova.test')
self.addCleanup(rpc.clear_extra_exmods)
self.addCleanup(rpc.cleanup)
self._setup_logging()
# NOTE(sdague): because of the way we were using the lock
# wrapper we eneded up with a lot of tests that started
# relying on global external locking being set up for them. We
# consider all of these to be *bugs*. Tests should not require
# global external locking, or if they do, they should
# explicitly set it up themselves.
#
# The following REQUIRES_LOCKING class parameter is provided
# as a bridge to get us there. No new tests should be added
# that require it, and existing classes and tests should be
# fixed to not need it.
if self.REQUIRES_LOCKING:
lock_path = self.useFixture(fixtures.TempDir()).path
self.fixture = self.useFixture(
config_fixture.Config(lockutils.CONF))
self.fixture.config(lock_path=lock_path,
group='oslo_concurrency')
self.useFixture(conf_fixture.ConfFixture(CONF))
self.messaging_conf = messaging_conffixture.ConfFixture(CONF)
self.messaging_conf.transport_driver = 'fake'
self.useFixture(self.messaging_conf)
rpc.init(CONF)
if self.USES_DB:
global _DB_CACHE
if not _DB_CACHE:
_DB_CACHE = Database(session, migration,
sql_connection=CONF.database.connection,
sqlite_db=CONF.database.sqlite_db,
sqlite_clean_db=CONF.sqlite_clean_db)
self.useFixture(_DB_CACHE)
# NOTE(danms): Make sure to reset us back to non-remote objects
# for each test to avoid interactions. Also, backup the object
# registry.
objects_base.NovaObject.indirection_api = None
self._base_test_obj_backup = copy.copy(
objects_base.NovaObject._obj_classes)
self.addCleanup(self._restore_obj_registry)
# NOTE(mnaser): All calls to utils.is_neutron() are cached in
# nova.utils._IS_NEUTRON. We set it to None to avoid any
# caching of that value.
utils._IS_NEUTRON = None
mox_fixture = self.useFixture(moxstubout.MoxStubout())
self.mox = mox_fixture.mox
self.stubs = mox_fixture.stubs
self.addCleanup(self._clear_attrs)
self.useFixture(fixtures.EnvironmentVariable('http_proxy'))
self.policy = self.useFixture(policy_fixture.PolicyFixture())
CONF.set_override('fatal_exception_format_errors', True)
CONF.set_override('enabled', True, 'osapi_v3')
CONF.set_override('force_dhcp_release', False)
CONF.set_override('periodic_enable', False)
def _set_up_nova_objects():
nova_rpc.init(cfg.CONF)
block_db_access()
set_up_nova_object_indirection()
nova_objects.register_all()
def setUp(self):
"""Run before each test method to initialize test environment."""
super(TestCase, self).setUp()
test_timeout = os.environ.get('OS_TEST_TIMEOUT', 0)
try:
test_timeout = int(test_timeout)
except ValueError:
# If timeout value is invalid do not set a timeout.
test_timeout = 0
if self.TIMEOUT_SCALING_FACTOR >= 0:
test_timeout *= self.TIMEOUT_SCALING_FACTOR
else:
raise ValueError('TIMEOUT_SCALING_FACTOR value must be >= 0')
if test_timeout > 0:
self.useFixture(fixtures.Timeout(test_timeout, gentle=True))
self.useFixture(fixtures.NestedTempfile())
self.useFixture(fixtures.TempHomeDir())
self.useFixture(TranslationFixture())
self.useFixture(log_fixture.get_logging_handle_error_fixture())
if os.environ.get('OS_STDOUT_CAPTURE') in _TRUE_VALUES:
stdout = self.useFixture(fixtures.StringStream('stdout')).stream
self.useFixture(fixtures.MonkeyPatch('sys.stdout', stdout))
if os.environ.get('OS_STDERR_CAPTURE') in _TRUE_VALUES:
stderr = self.useFixture(fixtures.StringStream('stderr')).stream
self.useFixture(fixtures.MonkeyPatch('sys.stderr', stderr))
rpc.add_extra_exmods('nova.test')
self.addCleanup(rpc.clear_extra_exmods)
self.addCleanup(rpc.cleanup)
# set root logger to debug
root = logging.getLogger()
root.setLevel(logging.DEBUG)
# supports collecting debug level for local runs
if os.environ.get('OS_DEBUG') in _TRUE_VALUES:
level = logging.DEBUG
else:
level = logging.INFO
# Collect logs
fs = '%(levelname)s [%(name)s] %(message)s'
self.useFixture(fixtures.FakeLogger(format=fs, level=None))
root.handlers[0].setLevel(level)
if level > logging.DEBUG:
# Just attempt to format debug level logs, but don't save them
handler = NullHandler()
self.useFixture(fixtures.LogHandler(handler, nuke_handlers=False))
handler.setLevel(logging.DEBUG)
self.useFixture(conf_fixture.ConfFixture(CONF))
self.messaging_conf = messaging_conffixture.ConfFixture(CONF)
self.messaging_conf.transport_driver = 'fake'
self.messaging_conf.response_timeout = 15
self.useFixture(self.messaging_conf)
rpc.init(CONF)
if self.USES_DB:
global _DB_CACHE
if not _DB_CACHE:
_DB_CACHE = Database(session, migration,
sql_connection=CONF.database.connection,
sqlite_db=CONF.database.sqlite_db,
sqlite_clean_db=CONF.sqlite_clean_db)
self.useFixture(_DB_CACHE)
# NOTE(danms): Make sure to reset us back to non-remote objects
# for each test to avoid interactions. Also, backup the object
# registry.
objects_base.NovaObject.indirection_api = None
self._base_test_obj_backup = copy.copy(
objects_base.NovaObject._obj_classes)
self.addCleanup(self._restore_obj_registry)
# NOTE(mnaser): All calls to utils.is_neutron() are cached in
# nova.utils._IS_NEUTRON. We set it to None to avoid any
# caching of that value.
utils._IS_NEUTRON = None
mox_fixture = self.useFixture(moxstubout.MoxStubout())
self.mox = mox_fixture.mox
self.stubs = mox_fixture.stubs
self.addCleanup(self._clear_attrs)
self.useFixture(fixtures.EnvironmentVariable('http_proxy'))
self.policy = self.useFixture(policy_fixture.PolicyFixture())
CONF.set_override('fatal_exception_format_errors', True)
CONF.set_override('enabled', True, 'osapi_v3')
CONF.set_override('force_dhcp_release', False)
def setUp(self):
"""Run before each test method to initialize test environment."""
super(TestCase, self).setUp()
test_timeout = os.environ.get('OS_TEST_TIMEOUT', 0)
try:
test_timeout = int(test_timeout)
except ValueError:
# If timeout value is invalid do not set a timeout.
test_timeout = 0
if self.TIMEOUT_SCALING_FACTOR >= 0:
test_timeout *= self.TIMEOUT_SCALING_FACTOR
else:
raise ValueError('TIMEOUT_SCALING_FACTOR value must be >= 0')
if test_timeout > 0:
self.useFixture(fixtures.Timeout(test_timeout, gentle=True))
self.useFixture(fixtures.NestedTempfile())
self.useFixture(fixtures.TempHomeDir())
self.useFixture(TranslationFixture())
self.useFixture(log_fixture.get_logging_handle_error_fixture())
if os.environ.get('OS_STDOUT_CAPTURE') in _TRUE_VALUES:
stdout = self.useFixture(fixtures.StringStream('stdout')).stream
self.useFixture(fixtures.MonkeyPatch('sys.stdout', stdout))
if os.environ.get('OS_STDERR_CAPTURE') in _TRUE_VALUES:
stderr = self.useFixture(fixtures.StringStream('stderr')).stream
self.useFixture(fixtures.MonkeyPatch('sys.stderr', stderr))
rpc.add_extra_exmods('nova.test')
self.addCleanup(rpc.clear_extra_exmods)
self.addCleanup(rpc.cleanup)
fs = '%(levelname)s [%(name)s] %(message)s'
self.log_fixture = self.useFixture(fixtures.FakeLogger(format=fs))
self.useFixture(conf_fixture.ConfFixture(CONF))
self.messaging_conf = messaging_conffixture.ConfFixture(CONF)
self.messaging_conf.transport_driver = 'fake'
self.messaging_conf.response_timeout = 15
self.useFixture(self.messaging_conf)
rpc.init(CONF)
if self.USES_DB:
global _DB_CACHE
if not _DB_CACHE:
_DB_CACHE = Database(session, migration,
sql_connection=CONF.database.connection,
sqlite_db=CONF.sqlite_db,
sqlite_clean_db=CONF.sqlite_clean_db)
self.useFixture(_DB_CACHE)
# NOTE(danms): Make sure to reset us back to non-remote objects
# for each test to avoid interactions. Also, backup the object
# registry.
objects_base.NovaObject.indirection_api = None
self._base_test_obj_backup = copy.copy(
objects_base.NovaObject._obj_classes)
self.addCleanup(self._restore_obj_registry)
mox_fixture = self.useFixture(moxstubout.MoxStubout())
self.mox = mox_fixture.mox
self.stubs = mox_fixture.stubs
self.addCleanup(self._clear_attrs)
self.useFixture(fixtures.EnvironmentVariable('http_proxy'))
self.policy = self.useFixture(policy_fixture.PolicyFixture())
CONF.set_override('fatal_exception_format_errors', True)
CONF.set_override('enabled', True, 'osapi_v3')
CONF.set_override('force_dhcp_release', False)
def _start_compute_worker(self):
# All the subprocess should do this re-init job to enable rpc clients
rpc.init(CONF)
objects_base.NovaObject.indirection_api =\
conductor_rpcapi.ConductorAPI()
self.__init__(self.host,
self.binary,
self.topic,
self.manager_class_name,
self.report_interval,
self.periodic_enable,
self.periodic_fuzzy_delay,
self.periodic_interval_max,
db_allowed=False)
driver_class = self.servicegroup_api._driver_name_class_mapping['db']
self.servicegroup_api._driver = importutils.import_object(
driver_class, db_allowed=False)
# Some subprocess only start RPC servers to answer the requests
if self._is_main_worker() is False:
LOG.debug("Creating RPC server for service %s", self.topic)
if self.backdoor_port is not None:
self.manager.backdoor_port = self.backdoor_port
target = messaging.Target(topic=self.topic, server=self.host)
endpoints = [
self.manager,
baserpc.BaseRPCAPI(self.manager.service_name,
self.backdoor_port)
]
endpoints.extend(self.manager.additional_endpoints)
serializer = objects_base.NovaObjectSerializer()
self.rpcserver = rpc.get_server(target, endpoints, serializer)
self.rpcserver.start()
return
# Main subprocess do the initial and period jobs
verstr = version.version_string_with_package()
LOG.audit(_('Starting %(topic)s node (version %(version)s)'), {
'topic': self.topic,
'version': verstr
})
self.basic_config_check()
self.manager.init_host()
self.model_disconnected = False
ctxt = context.get_admin_context()
try:
self.service_ref = self.conductor_api.service_get_by_args(
ctxt, self.host, self.binary)
self.service_id = self.service_ref['id']
except exception.NotFound:
try:
self.service_ref = self._create_service_ref(ctxt)
except (exception.ServiceTopicExists,
exception.ServiceBinaryExists):
# NOTE(danms): If we race to create a record with a sibling
# worker, don't fail here.
self.service_ref = self.conductor_api.service_get_by_args(
ctxt, self.host, self.binary)
self.manager.pre_start_hook()
self.manager.post_start_hook()
# Add service to the ServiceGroup membership group.
LOG.debug("Join ServiceGroup membership for this service %s",
self.topic)
self.servicegroup_api.join(self.host, self.topic, self)
if self.periodic_enable:
if self.periodic_fuzzy_delay:
initial_delay = random.randint(0, self.periodic_fuzzy_delay)
else:
initial_delay = None
self.tg.add_dynamic_timer(
self.periodic_tasks,
initial_delay=initial_delay,
periodic_interval_max=self.periodic_interval_max)
def setUp(self):
"""Run before each test method to initialize test environment."""
super(TestCase, self).setUp()
test_timeout = os.environ.get('OS_TEST_TIMEOUT', 0)
try:
test_timeout = int(test_timeout)
except ValueError:
# If timeout value is invalid do not set a timeout.
test_timeout = 0
if self.TIMEOUT_SCALING_FACTOR >= 0:
test_timeout *= self.TIMEOUT_SCALING_FACTOR
else:
raise ValueError('TIMEOUT_SCALING_FACTOR value must be >= 0')
if test_timeout > 0:
self.useFixture(fixtures.Timeout(test_timeout, gentle=True))
self.useFixture(fixtures.NestedTempfile())
self.useFixture(fixtures.TempHomeDir())
self.useFixture(TranslationFixture())
self.useFixture(log_fixture.get_logging_handle_error_fixture())
if os.environ.get('OS_STDOUT_CAPTURE') in _TRUE_VALUES:
stdout = self.useFixture(fixtures.StringStream('stdout')).stream
self.useFixture(fixtures.MonkeyPatch('sys.stdout', stdout))
if os.environ.get('OS_STDERR_CAPTURE') in _TRUE_VALUES:
stderr = self.useFixture(fixtures.StringStream('stderr')).stream
self.useFixture(fixtures.MonkeyPatch('sys.stderr', stderr))
rpc.add_extra_exmods('nova.test')
self.addCleanup(rpc.clear_extra_exmods)
self.addCleanup(rpc.cleanup)
fs = '%(levelname)s [%(name)s] %(message)s'
self.log_fixture = self.useFixture(
fixtures.FakeLogger(level=logging.DEBUG, format=fs))
self.useFixture(conf_fixture.ConfFixture(CONF))
self.messaging_conf = messaging_conffixture.ConfFixture(CONF)
self.messaging_conf.transport_driver = 'fake'
self.messaging_conf.response_timeout = 15
self.useFixture(self.messaging_conf)
rpc.init(CONF)
if self.USES_DB:
global _DB_CACHE
if not _DB_CACHE:
_DB_CACHE = Database(session,
migration,
sql_connection=CONF.database.connection,
sqlite_db=CONF.database.sqlite_db,
sqlite_clean_db=CONF.sqlite_clean_db)
self.useFixture(_DB_CACHE)
# NOTE(danms): Make sure to reset us back to non-remote objects
# for each test to avoid interactions. Also, backup the object
# registry.
objects_base.NovaObject.indirection_api = None
self._base_test_obj_backup = copy.copy(
objects_base.NovaObject._obj_classes)
self.addCleanup(self._restore_obj_registry)
mox_fixture = self.useFixture(moxstubout.MoxStubout())
self.mox = mox_fixture.mox
self.stubs = mox_fixture.stubs
self.addCleanup(self._clear_attrs)
self.useFixture(fixtures.EnvironmentVariable('http_proxy'))
self.policy = self.useFixture(policy_fixture.PolicyFixture())
CONF.set_override('fatal_exception_format_errors', True)
CONF.set_override('enabled', True, 'osapi_v3')
CONF.set_override('force_dhcp_release', False)
def setUp(self):
"""Run before each test method to initialize test environment."""
super(TestCase, self).setUp()
test_timeout = os.environ.get('OS_TEST_TIMEOUT', 0)
try:
test_timeout = int(test_timeout)
except ValueError:
# If timeout value is invalid do not set a timeout.
test_timeout = 0
if self.TIMEOUT_SCALING_FACTOR >= 0:
test_timeout *= self.TIMEOUT_SCALING_FACTOR
else:
raise ValueError('TIMEOUT_SCALING_FACTOR value must be >= 0')
if test_timeout > 0:
self.useFixture(fixtures.Timeout(test_timeout, gentle=True))
self.useFixture(fixtures.NestedTempfile())
self.useFixture(fixtures.TempHomeDir())
self.useFixture(TranslationFixture())
self.useFixture(log_fixture.get_logging_handle_error_fixture())
if os.environ.get('OS_STDOUT_CAPTURE') in _TRUE_VALUES:
stdout = self.useFixture(fixtures.StringStream('stdout')).stream
self.useFixture(fixtures.MonkeyPatch('sys.stdout', stdout))
if os.environ.get('OS_STDERR_CAPTURE') in _TRUE_VALUES:
stderr = self.useFixture(fixtures.StringStream('stderr')).stream
self.useFixture(fixtures.MonkeyPatch('sys.stderr', stderr))
rpc.add_extra_exmods('nova.test')
self.addCleanup(rpc.clear_extra_exmods)
self.addCleanup(rpc.cleanup)
# set root logger to debug
root = logging.getLogger()
root.setLevel(logging.DEBUG)
# supports collecting debug level for local runs
if os.environ.get('OS_DEBUG') in _TRUE_VALUES:
level = logging.DEBUG
else:
level = logging.INFO
# Collect logs
fs = '%(asctime)s %(levelname)s [%(name)s] %(message)s'
self.useFixture(fixtures.FakeLogger(format=fs, level=None))
root.handlers[0].setLevel(level)
if level > logging.DEBUG:
# Just attempt to format debug level logs, but don't save them
handler = NullHandler()
self.useFixture(fixtures.LogHandler(handler, nuke_handlers=False))
handler.setLevel(logging.DEBUG)
# Don't log every single DB migration step
logging.getLogger('migrate.versioning.api').setLevel(logging.WARNING)
# NOTE(sdague): because of the way we were using the lock
# wrapper we eneded up with a lot of tests that started
# relying on global external locking being set up for them. We
# consider all of these to be *bugs*. Tests should not require
# global external locking, or if they do, they should
# explicitly set it up themselves.
#
# The following REQUIRES_LOCKING class parameter is provided
# as a bridge to get us there. No new tests should be added
# that require it, and existing classes and tests should be
# fixed to not need it.
if self.REQUIRES_LOCKING:
lock_path = self.useFixture(fixtures.TempDir()).path
self.fixture = self.useFixture(
config_fixture.Config(lockutils.CONF))
self.fixture.config(lock_path=lock_path,
group='oslo_concurrency')
self.useFixture(conf_fixture.ConfFixture(CONF))
self.messaging_conf = messaging_conffixture.ConfFixture(CONF)
self.messaging_conf.transport_driver = 'fake'
self.useFixture(self.messaging_conf)
rpc.init(CONF)
if self.USES_DB:
global _DB_CACHE
if not _DB_CACHE:
_DB_CACHE = Database(session, migration,
sql_connection=CONF.database.connection,
sqlite_db=CONF.database.sqlite_db,
sqlite_clean_db=CONF.sqlite_clean_db)
self.useFixture(_DB_CACHE)
# NOTE(danms): Make sure to reset us back to non-remote objects
# for each test to avoid interactions. Also, backup the object
# registry.
objects_base.NovaObject.indirection_api = None
self._base_test_obj_backup = copy.copy(
objects_base.NovaObject._obj_classes)
self.addCleanup(self._restore_obj_registry)
# NOTE(mnaser): All calls to utils.is_neutron() are cached in
# nova.utils._IS_NEUTRON. We set it to None to avoid any
# caching of that value.
utils._IS_NEUTRON = None
mox_fixture = self.useFixture(moxstubout.MoxStubout())
self.mox = mox_fixture.mox
self.stubs = mox_fixture.stubs
self.addCleanup(self._clear_attrs)
self.useFixture(fixtures.EnvironmentVariable('http_proxy'))
self.policy = self.useFixture(policy_fixture.PolicyFixture())
CONF.set_override('fatal_exception_format_errors', True)
CONF.set_override('enabled', True, 'osapi_v3')
CONF.set_override('force_dhcp_release', False)
CONF.set_override('periodic_enable', False)
def _test(get_url, create_transport):
create_transport.return_value = transport
rpc.init(conf)
create_transport.assert_called_once_with(get_url.return_value)
def _start_compute_worker(self):
# All the subprocess should do this re-init job to enable rpc clients
rpc.init(CONF)
objects_base.NovaObject.indirection_api =\
conductor_rpcapi.ConductorAPI()
self.__init__(self.host, self.binary, self.topic,
self.manager_class_name, self.report_interval,
self.periodic_enable, self.periodic_fuzzy_delay,
self.periodic_interval_max, db_allowed=False)
driver_class = self.servicegroup_api._driver_name_class_mapping['db']
self.servicegroup_api._driver = importutils.import_object(driver_class,
db_allowed=False)
# Some subprocess only start RPC servers to answer the requests
if self._is_main_worker() is False:
LOG.debug("Creating RPC server for service %s", self.topic)
if self.backdoor_port is not None:
self.manager.backdoor_port = self.backdoor_port
target = messaging.Target(topic=self.topic, server=self.host)
endpoints = [
self.manager,
baserpc.BaseRPCAPI(self.manager.service_name, self.backdoor_port)
]
endpoints.extend(self.manager.additional_endpoints)
serializer = objects_base.NovaObjectSerializer()
self.rpcserver = rpc.get_server(target, endpoints, serializer)
self.rpcserver.start()
return
# Main subprocess do the initial and period jobs
verstr = version.version_string_with_package()
LOG.audit(_('Starting %(topic)s node (version %(version)s)'),
{'topic': self.topic, 'version': verstr})
self.basic_config_check()
self.manager.init_host()
self.model_disconnected = False
ctxt = context.get_admin_context()
try:
self.service_ref = self.conductor_api.service_get_by_args(ctxt,
self.host, self.binary)
self.service_id = self.service_ref['id']
except exception.NotFound:
try:
self.service_ref = self._create_service_ref(ctxt)
except (exception.ServiceTopicExists,
exception.ServiceBinaryExists):
# NOTE(danms): If we race to create a record with a sibling
# worker, don't fail here.
self.service_ref = self.conductor_api.service_get_by_args(
ctxt, self.host, self.binary)
self.manager.pre_start_hook()
self.manager.post_start_hook()
# Add service to the ServiceGroup membership group.
LOG.debug("Join ServiceGroup membership for this service %s",
self.topic)
self.servicegroup_api.join(self.host, self.topic, self)
if self.periodic_enable:
if self.periodic_fuzzy_delay:
initial_delay = random.randint(0, self.periodic_fuzzy_delay)
else:
initial_delay = None
self.tg.add_dynamic_timer(self.periodic_tasks,
initial_delay=initial_delay,
periodic_interval_max=
self.periodic_interval_max)
