def __init__(self):
# NOTE(mdulko): Default shutdown timeout is 60 seconds and K8s won't
# wait more by default anyway.
super(CNIDaemonServiceManager, self).__init__()
# TODO(dulek): Use cotyledon.oslo_config_glue to support conf reload.
# TODO(vikasc): Should be done using dynamically loadable OVO types
# plugin.
objects.register_locally_defined_vifs()
os_vif.initialize()
clients.setup_kubernetes_client()
if CONF.sriov.enable_pod_resource_service:
clients.setup_pod_resources_client()
self.manager = multiprocessing.Manager()
registry = self.manager.dict() # For Watcher->Server communication.
healthy = multiprocessing.Value(c_bool, True)
self.add(CNIDaemonWatcherService,
workers=1,
args=(
registry,
healthy,
))
self._server_service = self.add(CNIDaemonServerService,
workers=1,
args=(registry, healthy))
self.add(CNIDaemonHealthServerService, workers=1, args=(healthy, ))
self.register_hooks(on_terminate=self.terminate)
def start():
config.init(sys.argv[1:])
config.setup_logging()
clients.setup_clients()
os_vif.initialize()
kuryrk8s_launcher = service.launch(config.CONF, KuryrK8sService())
kuryrk8s_launcher.wait()
def setUp(self):
super(FakeLibvirtFixture, self).setUp()
# Some modules load the libvirt library in a strange way
for module in ('driver', 'host', 'guest', 'firewall', 'migration'):
i = 'nova.virt.libvirt.{module}.libvirt'.format(module=module)
# NOTE(mdbooth): The strange incantation below means 'this module'
self.useFixture(fixtures.MonkeyPatch(i, sys.modules[__name__]))
self.useFixture(
fixtures.MockPatch('nova.virt.libvirt.utils.get_fs_info'))
# Don't assume that the system running tests has a valid machine-id
self.useFixture(fixtures.MockPatch(
'nova.virt.libvirt.driver.LibvirtDriver'
'._get_host_sysinfo_serial_os', return_value=uuids.machine_id))
disable_event_thread(self)
if self.stub_os_vif:
# Make sure to never try and actually plug VIFs in os-vif unless
# we're explicitly testing that code and the test itself will
# handle the appropriate mocking.
self.useFixture(fixtures.MonkeyPatch(
'nova.virt.libvirt.vif.LibvirtGenericVIFDriver._plug_os_vif',
lambda *a, **kw: None))
# os_vif.initialize is typically done in nova-compute startup
# even if we are not planning to plug anything with os_vif in the test
# we still need the object model initialized to be able to generate
# guest config xml properly
import os_vif
os_vif.initialize()
def main():
d = jsonutils.load(sys.stdin.buffer)
cni_conf = utils.CNIConfig(d)
args = (['--config-file', cni_conf.zun_conf] if 'zun_conf' in d else [])
try:
if cni_conf.debug:
args.append('-d')
except AttributeError:
pass
config.init(args)
if os.environ.get('CNI_COMMAND') == 'VERSION':
CONF.set_default('use_stderr', True)
# Initialize o.vo registry.
os_vif.initialize()
runner = cni_api.CNIDaemonizedRunner()
def _timeout(signum, frame):
runner._write_dict(sys.stdout, {
'msg': 'timeout',
'code': consts.CNI_TIMEOUT_CODE,
})
LOG.debug('timed out')
sys.exit(1)
signal.signal(signal.SIGALRM, _timeout)
signal.alarm(_CNI_TIMEOUT)
status = runner.run(os.environ, cni_conf, sys.stdout)
LOG.debug("Exiting with status %s", status)
if status:
sys.exit(status)
def test_host_info_all(self):
os_vif.initialize()
info = os_vif.host_info()
# NOTE(sean-k-mooney): as out of tree plugins could be
# visable in path assert only at at least all the in
# intree plugins are loaded instead of an exact match.
self.assertTrue(len(info.plugin_info) >= 3)
plugins = {p.plugin_name: p for p in info.plugin_info}
in_tree_plugin_names = ("linux_bridge", "ovs", "noop")
self.assertTrue(all(name in plugins for name in in_tree_plugin_names))
lb = plugins["linux_bridge"]
self.assertTrue(
any("VIFBridge" == vif.vif_object_name for vif in lb.vif_info))
ovs = plugins["ovs"]
self.assertTrue(len(ovs.vif_info) >= 4)
vif_names = (vif.vif_object_name for vif in ovs.vif_info)
ovs_vifs = ("VIFBridge", "VIFOpenVSwitch", "VIFVHostUser",
"VIFHostDevice")
self.assertTrue(all(name in ovs_vifs for name in vif_names))
noop = plugins["noop"]
self.assertTrue(
any("VIFVHostUser" == vif.vif_object_name
for vif in noop.vif_info))
def setUp(self):
super(FakeLibvirtFixture, self).setUp()
# Some modules load the libvirt library in a strange way
for module in ('driver', 'host', 'guest', 'firewall', 'migration'):
i = 'nova.virt.libvirt.{module}.libvirt'.format(module=module)
# NOTE(mdbooth): The strange incantation below means 'this module'
self.useFixture(fixtures.MonkeyPatch(i, sys.modules[__name__]))
self.useFixture(
fixtures.MockPatch('nova.virt.libvirt.utils.get_fs_info'))
disable_event_thread(self)
if self.stub_os_vif:
# Make sure to never try and actually plug VIFs in os-vif unless
# we're explicitly testing that code and the test itself will
# handle the appropriate mocking.
self.useFixture(
fixtures.MonkeyPatch(
'nova.virt.libvirt.vif.LibvirtGenericVIFDriver._plug_os_vif',
lambda *a, **kw: None))
# os_vif.initialize is typically done in nova-compute startup
# even if we are not planning to plug anything with os_vif in the test
# we still need the object model initialized to be able to generate
# guest config xml properly
import os_vif
os_vif.initialize()
def test_initialize(self, mock_EM):
self.assertEqual(None, os_vif._EXT_MANAGER)
os_vif.initialize()
os_vif.initialize()
mock_EM.assert_called_once_with(
invoke_args={}, invoke_on_load=True, namespace='os_vif')
self.assertNotEqual(None, os_vif._EXT_MANAGER)
def __init__(self):
super(CNIDaemonServiceManager, self).__init__()
# TODO(dulek): Use cotyledon.oslo_config_glue to support conf reload.
# TODO(vikasc): Should be done using dynamically loadable OVO types
# plugin.
objects.register_locally_defined_vifs()
os_vif.initialize()
clients.setup_kubernetes_client()
self.manager = multiprocessing.Manager()
registry = self.manager.dict() # For Watcher->Server communication.
healthy = multiprocessing.Value(c_bool, True)
self.add(CNIDaemonWatcherService,
workers=1,
args=(
registry,
healthy,
))
self.add(CNIDaemonServerService, workers=1, args=(
registry,
healthy,
))
self.add(CNIDaemonHealthServerService, workers=1, args=(healthy, ))
self.register_hooks(on_terminate=self.terminate)
def run():
d = jsonutils.load(sys.stdin.buffer)
cni_conf = utils.CNIConfig(d)
args = (['--config-file', cni_conf.kuryr_conf]
if 'kuryr_conf' in d else [])
try:
if cni_conf.debug:
args.append('-d')
except AttributeError:
pass
config.init(args)
config.setup_logging()
# Initialize o.vo registry.
k_objects.register_locally_defined_vifs()
os_vif.initialize()
runner = cni_api.CNIDaemonizedRunner()
def _timeout(signum, frame):
runner._write_dict(sys.stdout, {
'msg': 'timeout',
'code': k_const.CNI_TIMEOUT_CODE,
})
LOG.debug('timed out')
sys.exit(1)
signal.signal(signal.SIGALRM, _timeout)
signal.alarm(_CNI_TIMEOUT)
status = runner.run(os.environ, cni_conf, sys.stdout)
LOG.debug("Exiting with status %s", status)
if status:
sys.exit(status)
def test_unplug(self):
plugin = mock.MagicMock()
with mock.patch('stevedore.extension.ExtensionManager',
return_value={'foobar': plugin}):
os_vif.initialize()
vif = objects.vif.VIF(id='uniq', plugin='foobar')
os_vif.unplug(vif)
plugin.unplug.assert_called_once_with(vif)
def test_unplug(self):
plugin = mock.MagicMock()
with mock.patch('stevedore.extension.ExtensionManager',
return_value={'foobar': plugin}):
os_vif.initialize()
vif = objects.vif.VIF(id='uniq', plugin='foobar')
os_vif.unplug(vif)
plugin.unplug.assert_called_once_with(vif)
def test_initialize(self, mock_EM):
self.assertEqual(None, os_vif._EXT_MANAGER)
os_vif.initialize()
os_vif.initialize()
mock_EM.assert_called_once_with(invoke_args={},
invoke_on_load=True,
namespace='os_vif')
self.assertNotEqual(None, os_vif._EXT_MANAGER)
def main():
priv_context.init(root_helper=shlex.split(utils.get_root_helper()))
zun_service.prepare_service(sys.argv)
config.parse_args(sys.argv)
# Initialize o.vo registry.
os_vif.initialize()
service.CNIDaemonServiceManager().run()
def test_initialize(self, mock_EM):
self.assertIsNone(os_vif._EXT_MANAGER)
# Note: the duplicate call for initialize is to validate
# that the extension manager is only initialized once
os_vif.initialize()
os_vif.initialize()
mock_EM.assert_called_once_with(
invoke_on_load=False, namespace='os_vif')
self.assertIsNotNone(os_vif._EXT_MANAGER)
def test_initialize(self, mock_EM):
self.assertIsNone(os_vif._EXT_MANAGER)
# Note: the duplicate call for initialize is to validate
# that the extension manager is only initialized once
os_vif.initialize()
os_vif.initialize()
mock_EM.assert_called_once_with(invoke_on_load=False,
namespace='os_vif')
self.assertIsNotNone(os_vif._EXT_MANAGER)
def test_host_info_filtered(self):
os_vif.initialize()
info = os_vif.host_info(permitted_vif_type_names=["VIFOpenVSwitch"])
self.assertEqual(len(info.plugin_info), 1)
self.assertEqual(info.plugin_info[0].plugin_name, "ovs")
vif_info = info.plugin_info[0].vif_info
self.assertEqual(len(vif_info), 1)
self.assertEqual(vif_info[0].vif_object_name, "VIFOpenVSwitch")
def test_host_info_filtered(self):
os_vif.initialize()
info = os_vif.host_info(permitted_vif_type_names=["VIFOpenVSwitch"])
self.assertEqual(len(info.plugin_info), 1)
self.assertEqual(info.plugin_info[0].plugin_name, "ovs")
vif_info = info.plugin_info[0].vif_info
self.assertEqual(len(vif_info), 1)
self.assertEqual(vif_info[0].vif_object_name, "VIFOpenVSwitch")
def test_plug(self):
plugin = mock.MagicMock()
with mock.patch('stevedore.extension.ExtensionManager',
return_value={'foobar': plugin}):
os_vif.initialize()
instance = mock.MagicMock()
info = objects.instance_info.InstanceInfo()
vif = objects.vif.VIF(id='uniq',
plugin='foobar',
instance_info=info)
os_vif.plug(vif, instance)
plugin.plug.assert_called_once_with(vif, instance)
def test_describe_noop_plugin(self):
os_vif.initialize()
noop_plugin = NoOpPlugin.load('noop')
result = noop_plugin.describe()
expected = objects.host_info.HostPluginInfo(
plugin_name='noop',
vif_info=[
objects.host_info.HostVIFInfo(
vif_object_name=k_vif.VIFVlanNested.__name__,
min_version="1.0",
max_version="1.0"),
])
self.assertEqual(expected, result)
def __init__(self):
# NOTE(mdulko): Default shutdown timeout is 60 seconds and K8s won't
# wait more by default anyway.
super(CNIDaemonServiceManager, self).__init__()
self._server_service = None
# TODO(dulek): Use cotyledon.oslo_config_glue to support conf reload.
# TODO(vikasc): Should be done using dynamically loadable OVO types
# plugin.
objects.register_locally_defined_vifs()
os_vif.initialize()
clients.setup_kubernetes_client()
if CONF.sriov.enable_pod_resource_service:
clients.setup_pod_resources_client()
self.manager = multiprocessing.Manager()
registry = self.manager.dict() # For Watcher->Server communication.
healthy = multiprocessing.Value(c_bool, True)
metrics = self.manager.Queue()
self.add(watcher_service.KuryrPortWatcherService,
workers=1,
args=(
registry,
healthy,
))
self.add(watcher_service.PodWatcherService,
workers=1,
args=(
registry,
healthy,
))
self._server_service = self.add(CNIDaemonServerService,
workers=1,
args=(
registry,
healthy,
metrics,
))
self.add(CNIDaemonHealthServerService, workers=1, args=(healthy, ))
self.add(CNIDaemonExporterService, workers=1, args=(metrics, ))
def shutdown_hook(service_id, worker_id, exit_code):
LOG.critical(f'Child Service {service_id} had exited with code '
f'{exit_code}, stopping kuryr-daemon')
self.shutdown()
self.register_hooks(on_terminate=self.terminate,
on_dead_worker=shutdown_hook)
def test_plug(self, mock_plug):
plg = extension.Extension(name="demo",
entry_point="os-vif",
plugin=DemoPlugin,
obj=None)
with mock.patch('stevedore.extension.ExtensionManager.names',
return_value=['foobar']),\
mock.patch('stevedore.extension.ExtensionManager.__getitem__',
return_value=plg):
os_vif.initialize()
info = objects.instance_info.InstanceInfo()
vif = objects.vif.VIFBridge(
id='9a12694f-f95e-49fa-9edb-70239aee5a2c', plugin='foobar')
os_vif.plug(vif, info)
mock_plug.assert_called_once_with(vif, info)
def test_unplug(self, mock_unplug):
plg = extension.Extension(name="demo",
entry_point="os-vif",
plugin=NoOpPlugin,
obj=None)
with mock.patch('stevedore.extension.ExtensionManager.names',
return_value=['foobar']),\
mock.patch('stevedore.extension.ExtensionManager.__getitem__',
return_value=plg):
os_vif.initialize()
info = mock.sentinel.info
vif = mock.MagicMock()
vif.plugin_name = 'noop'
os_vif.unplug(vif, info)
mock_unplug.assert_called_once_with(vif, info)
def setUp(self):
super(_VirtDriverTestCase, self).setUp()
self.flags(instances_path=self.useFixture(fixtures.TempDir()).path)
self.connection = importutils.import_object(self.driver_module,
fake.FakeVirtAPI())
self.ctxt = test_utils.get_test_admin_context()
self.image_service = fake_image.FakeImageService()
# NOTE(dripton): resolve_driver_format does some file reading and
# writing and chowning that complicate testing too much by requiring
# using real directories with proper permissions. Just stub it out
# here; we test it in test_imagebackend.py
self.stubs.Set(imagebackend.Image, 'resolve_driver_format',
imagebackend.Image._get_driver_format)
os_vif.initialize()
def setUp(self):
super(_VirtDriverTestCase, self).setUp()
self.flags(instances_path=self.useFixture(fixtures.TempDir()).path)
self.connection = importutils.import_object(self.driver_module,
fake.FakeVirtAPI())
self.ctxt = test_utils.get_test_admin_context()
self.image_service = fake_image.FakeImageService()
# NOTE(dripton): resolve_driver_format does some file reading and
# writing and chowning that complicate testing too much by requiring
# using real directories with proper permissions. Just stub it out
# here; we test it in test_imagebackend.py
self.stubs.Set(imagebackend.Image, 'resolve_driver_format',
imagebackend.Image._get_driver_format)
os_vif.initialize()
def test_unplug(self, mock_unplug):
plg = extension.Extension(name="demo",
entry_point="os-vif",
plugin=DemoPlugin,
obj=None)
with mock.patch('stevedore.extension.ExtensionManager.names',
return_value=['foobar']),\
mock.patch('stevedore.extension.ExtensionManager.__getitem__',
return_value=plg):
os_vif.initialize()
info = objects.instance_info.InstanceInfo()
vif = objects.vif.VIFBridge(
id='9a12694f-f95e-49fa-9edb-70239aee5a2c',
plugin='foobar')
os_vif.unplug(vif, info)
mock_unplug.assert_called_once_with(vif, info)
def test_host_info_all(self):
os_vif.initialize()
info = os_vif.host_info()
self.assertEqual(len(info.plugin_info), 2)
self.assertEqual(info.plugin_info[0].plugin_name, "linux_bridge")
vif_info = info.plugin_info[0].vif_info
self.assertEqual(len(vif_info), 1)
self.assertEqual(vif_info[0].vif_object_name, "VIFBridge")
self.assertEqual(info.plugin_info[1].plugin_name, "ovs")
vif_info = info.plugin_info[1].vif_info
self.assertEqual(len(vif_info), 3)
self.assertEqual(vif_info[0].vif_object_name, "VIFBridge")
self.assertEqual(vif_info[1].vif_object_name, "VIFOpenVSwitch")
self.assertEqual(vif_info[2].vif_object_name, "VIFVHostUser")
def run():
# REVISIT(ivc): current CNI implementation provided by this package is
# experimental and its primary purpose is to enable development of other
# components (e.g. functional tests, service/LBaaSv2 support)
cni_conf = utils.CNIConfig(jsonutils.load(sys.stdin))
args = ['--config-file', cni_conf.kuryr_conf]
try:
if cni_conf.debug:
args.append('-d')
except AttributeError:
pass
config.init(args)
config.setup_logging()
# Initialize o.vo registry.
k_objects.register_locally_defined_vifs()
os_vif.initialize()
if CONF.cni_daemon.daemon_enabled:
runner = cni_api.CNIDaemonizedRunner()
else:
# TODO(dulek): Switch that to versionutils.deprecation_warning once
# bug 1754087 is fixed.
versionutils.report_deprecated_feature(
LOG,
'Deploying kuryr-kubernetes without kuryr-daemon service is '
'deprecated since Rocky release and may be removed in future '
'releases.')
runner = cni_api.CNIStandaloneRunner(k8s_cni.K8sCNIPlugin())
LOG.info("Using '%s' ", runner.__class__.__name__)
def _timeout(signum, frame):
runner._write_dict(sys.stdout, {
'msg': 'timeout',
'code': k_const.CNI_TIMEOUT_CODE,
})
LOG.debug('timed out')
sys.exit(1)
signal.signal(signal.SIGALRM, _timeout)
signal.alarm(_CNI_TIMEOUT)
status = runner.run(os.environ, cni_conf, sys.stdout)
LOG.debug("Exiting with status %s", status)
if status:
sys.exit(status)
def main():
config.parse_args(sys.argv)
logging.setup(CONF, 'nova')
priv_context.init(root_helper=shlex.split(utils.get_root_helper()))
utils.monkey_patch()
objects.register_all()
# Ensure os-vif objects are registered and plugins loaded
os_vif.initialize()
gmr.TextGuruMeditation.setup_autorun(version)
cmd_common.block_db_access('nova-compute')
objects_base.NovaObject.indirection_api = conductor_rpcapi.ConductorAPI()
server = service.Service.create(binary='nova-compute',
topic=compute_rpcapi.RPC_TOPIC)
service.serve(server)
service.wait()
def main():
config.parse_args(sys.argv)
logging.setup(CONF, 'nova')
priv_context.init(root_helper=shlex.split(utils.get_root_helper()))
objects.register_all()
gmr_opts.set_defaults(CONF)
# Ensure os-vif objects are registered and plugins loaded
os_vif.initialize()
gmr.TextGuruMeditation.setup_autorun(version, conf=CONF)
cmd_common.block_db_access('nova-compute')
objects_base.NovaObject.indirection_api = conductor_rpcapi.ConductorAPI()
objects.Service.enable_min_version_cache()
server = service.Service.create(binary='nova-compute',
topic=compute_rpcapi.RPC_TOPIC)
service.serve(server)
service.wait()
def main():
opt = cfg.SubCommandOpt(
'category', title='command',
description='kuryr-k8s-status command or category to execute',
handler=add_parsers)
conf = cfg.ConfigOpts()
conf.register_cli_opt(opt)
conf(sys.argv[1:])
os_vif.initialize()
objects.register_locally_defined_vifs()
try:
return conf.category.action_fn()
except Exception:
print('Error:\n%s' % traceback.format_exc())
# This is 255 so it's not confused with the upgrade check exit codes.
return 255
def run():
if six.PY3:
d = jsonutils.load(sys.stdin.buffer)
else:
d = jsonutils.load(sys.stdin)
cni_conf = utils.CNIConfig(d)
args = ['--config-file', cni_conf.kuryr_conf]
try:
if cni_conf.debug:
args.append('-d')
except AttributeError:
pass
config.init(args)
config.setup_logging()
# Initialize o.vo registry.
k_objects.register_locally_defined_vifs()
os_vif.initialize()
if CONF.cni_daemon.daemon_enabled:
runner = cni_api.CNIDaemonizedRunner()
else:
LOG.warning('Deploying kuryr-kubernetes without kuryr-daemon service',
'R')
runner = cni_api.CNIStandaloneRunner(k8s_cni.K8sCNIPlugin())
LOG.info("Using '%s' ", runner.__class__.__name__)
def _timeout(signum, frame):
runner._write_dict(sys.stdout, {
'msg': 'timeout',
'code': k_const.CNI_TIMEOUT_CODE,
})
LOG.debug('timed out')
sys.exit(1)
signal.signal(signal.SIGALRM, _timeout)
signal.alarm(_CNI_TIMEOUT)
status = runner.run(os.environ, cni_conf, sys.stdout)
LOG.debug("Exiting with status %s", status)
if status:
sys.exit(status)
def setUp(self):
# We need to enable neutron in this one
self.flags(physnets=['foo', 'bar'], group='neutron')
neutron_conf.register_dynamic_opts(CONF)
self.flags(numa_nodes=[1], group='neutron_physnet_foo')
self.flags(numa_nodes=[0], group='neutron_physnet_bar')
self.flags(numa_nodes=[0, 1], group='neutron_tunnel')
super(NUMAServersWithNetworksTest, self).setUp()
# NOTE(mriedem): Unset the stub methods so we actually run our
# neutronv2/api code and populate the net attributes on the
# network model.
fake_network.unset_stub_network_methods(self)
self.neutron_fixture = self.useFixture(
NUMAAffinityNeutronFixture(self))
_p = mock.patch('nova.virt.libvirt.host.Host.get_connection')
self.mock_conn = _p.start()
self.addCleanup(_p.stop)
os_vif.initialize()
def _setup(self, params):
args = ['--config-file', params.config.kuryr_conf]
try:
if params.config.debug:
args.append('-d')
except AttributeError:
pass
config.init(args)
config.setup_logging()
os_vif.initialize()
clients.setup_kubernetes_client()
self._pipeline = h_cni.CNIPipeline()
self._watcher = k_watcher.Watcher(self._pipeline)
self._watcher.add(
"%(base)s/namespaces/%(namespace)s/pods"
"?fieldSelector=metadata.name=%(pod)s" % {
'base': k_const.K8S_API_BASE,
'namespace': params.args.K8S_POD_NAMESPACE,
'pod': params.args.K8S_POD_NAME
})
def run():
# REVISIT(ivc): current CNI implementation provided by this package is
# experimental and its primary purpose is to enable development of other
# components (e.g. functional tests, service/LBaaSv2 support)
cni_conf = utils.CNIConfig(jsonutils.load(sys.stdin))
args = ['--config-file', cni_conf.kuryr_conf]
try:
if cni_conf.debug:
args.append('-d')
except AttributeError:
pass
config.init(args)
config.setup_logging()
# Initialize o.vo registry.
k_objects.register_locally_defined_vifs()
os_vif.initialize()
if CONF.cni_daemon.daemon_enabled:
runner = cni_api.CNIDaemonizedRunner()
else:
runner = cni_api.CNIStandaloneRunner(K8sCNIPlugin())
LOG.info("Using '%s' ", runner.__class__.__name__)
def _timeout(signum, frame):
runner._write_dict(sys.stdout, {
'msg': 'timeout',
'code': k_const.CNI_TIMEOUT_CODE,
})
LOG.debug('timed out')
sys.exit(1)
signal.signal(signal.SIGALRM, _timeout)
signal.alarm(_CNI_TIMEOUT)
status = runner.run(os.environ, cni_conf, sys.stdout)
LOG.debug("Exiting with status %s", status)
if status:
sys.exit(status)
def main():
config.parse_args(sys.argv)
logging.setup(CONF, 'nova')
priv_context.init(root_helper=shlex.split(utils.get_root_helper()))
utils.monkey_patch()
objects.register_all()
# Ensure os-vif objects are registered and plugins loaded
os_vif.initialize()
gmr.TextGuruMeditation.setup_autorun(version)
if not CONF.conductor.use_local:
cmd_common.block_db_access('nova-compute')
objects_base.NovaObject.indirection_api = \
conductor_rpcapi.ConductorAPI()
else:
LOG.warning(_LW('Conductor local mode is deprecated and will '
'be removed in a subsequent release'))
server = service.Service.create(binary='nova-compute',
topic=CONF.compute_topic,
db_allowed=CONF.conductor.use_local)
service.serve(server)
service.wait()
def test_initialize(self, mock_EM):
self.assertIsNone(os_vif._EXT_MANAGER)
os_vif.initialize()
mock_EM.assert_called_once_with(invoke_on_load=False,
namespace='os_vif')
self.assertIsNotNone(os_vif._EXT_MANAGER)
# https://docs.openstack.org/os-vif/latest/user/usage.html
import os_vif
import uuid
from nova import objects as nova_objects
from os_vif import execption as vif_exc
from os_vif import objects as vif_objects
from os_vif import vnic_types
os_vif.initialize()
instance_uuid = 'd7a730ca-3c28-49c3-8f26-4662b909fe8a'
instance = nova_objects.Instance.get_by_uuid(instance_uuid)
instance_info = vif_objects.InstanceInfo(
uuid=instance.uuid,
name=instance.name,
project_id=instance.project_id)
subnet = vif_objects.Subnet(cidr='192.168.1.0/24')
subnets = vif_objects.SubnetList([subnet])
network = vif_objects.Network(label='tenantnet',
subnets=subnets,
multi_host=False,
should_provide_vlan=False,
should_provide_bridge=False)
vif_uuid = uuid.uuid4()
vif = vif_objects.VIFVHostUser(id=vif_uuid,
import sys
import os_vif
from os_vif import objects
from oslo_config import cfg
from oslo_log import log as logging
from nova import exception
from nova.network import model
LOG = logging.getLogger(__name__)
CONF = cfg.CONF
# Ensure os-vif objects are registered and plugins loaded
os_vif.initialize()
def _get_vif_name(vif):
"""Get a VIF device name
:param vif: the nova.nework.model.VIF instance
Get a string suitable for use as a host OS network
device name
:returns: a device name
"""
if vif.get('devname', None) is not None:
return vif['devname']
def __init__(self):
os_vif.initialize()
def __init__(self):
os_vif.initialize()
def setUp(self):
super(TestCase, self).setUp()
args = []
config.init(args=args)
os_vif.initialize()
