def test_udate_subport_bindings_error(self):
with self.port() as _parent_port:
parent_port = _parent_port
trunk = self._create_test_trunk(parent_port)
port_data = {portbindings.HOST_ID: 'trunk_host_id'}
self.core_plugin.update_port(self.context, parent_port['port']['id'],
{'port': port_data})
subports = []
for vid in range(0, 3):
with self.port() as new_port:
new_port[portbindings.HOST_ID] = 'trunk_host_id'
obj = trunk_obj.SubPort(context=self.context,
trunk_id=trunk['id'],
port_id=new_port['port']['id'],
segmentation_type='vlan',
segmentation_id=vid)
subports.append(obj)
test_obj = server.TrunkSkeleton()
test_obj._trunk_plugin = self.trunk_plugin
test_obj._core_plugin = self.core_plugin
self.mock_update_port.return_value = {
portbindings.VIF_TYPE: portbindings.VIF_TYPE_BINDING_FAILED
}
updated_subports = test_obj.update_subport_bindings(self.context,
subports=subports)
trunk = trunk_obj.Trunk.get_object(self.context, id=trunk['id'])
self.assertEqual(trunk.status, constants.TRUNK_ERROR_STATUS)
self.assertEqual([], updated_subports[trunk.id])
def manage_trunk(self, port):
LOG.debug("Managing trunk for port: %s", port)
if getattr(port, 'trunk_details', None):
trunk_id = port.trunk_details['trunk_id']
master_id = port.trunk_details['master_port_id']
# Track the subports in the trunk. Since we don't get a
# notification on unbind - we have no way to clean up
# the patch ports for the subports. We trigger the
# clean up when our scan finds that the parent is not
# present due to unplugging of the VM.
self.managed_trunks.setdefault(trunk_id, set())
self.managed_trunks[master_id] = trunk_id
# Attach subports
if port.vif_id == master_id:
subports = [
trunk_objects.SubPort(
context=self.context,
trunk_id=trunk_id,
port_id=x['port_id'],
segmentation_type=x['segmentation_type'],
segmentation_id=x['segmentation_id'])
for x in port.trunk_details['subports']]
self.handle_subports(
self.context, None, subports, events.CREATED,
trunk_id=trunk_id)
self.trunk_rpc.update_trunk_status(self.context, trunk_id,
constants.TRUNK_ACTIVE_STATUS)
def test_update_subport_bindings(self):
with self.port() as _parent_port:
parent_port = _parent_port
trunk = self._create_test_trunk(parent_port)
port_data = {portbindings.HOST_ID: 'trunk_host_id'}
self.core_plugin.update_port(self.context, parent_port['port']['id'],
{'port': port_data})
subports = []
mock_return_vals = []
for vid in range(0, 3):
with self.port() as new_port:
new_port[portbindings.HOST_ID] = 'trunk_host_id'
mock_return_vals.append(new_port)
obj = trunk_obj.SubPort(context=self.context,
trunk_id=trunk['id'],
port_id=new_port['port']['id'],
segmentation_type='vlan',
segmentation_id=vid)
subports.append(obj)
self.mock_update_port.side_effect = mock_return_vals
test_obj = server.TrunkSkeleton()
test_obj._trunk_plugin = self.trunk_plugin
test_obj._core_plugin = self.core_plugin
updated_subports = test_obj.update_subport_bindings(self.context,
subports=subports)
trunk = trunk_obj.Trunk.get_object(self.context, id=trunk['id'])
self.assertEqual(trunk.status, constants.TRUNK_BUILD_STATUS)
self.assertIn(trunk.id, updated_subports)
for port in updated_subports[trunk['id']]:
self.assertEqual('trunk_host_id', port[portbindings.HOST_ID])
def test_udate_subport_bindings_noretryerror(self):
with self.port() as _parent_port:
parent_port = _parent_port
trunk = self._create_test_trunk(parent_port)
port_data = {portbindings.HOST_ID: 'trunk_host_id'}
self.core_plugin.update_port(self.context, parent_port['port']['id'],
{'port': port_data})
subports = []
for vid in range(0, 3):
with self.port() as new_port:
new_port[portbindings.HOST_ID] = 'trunk_host_id'
obj = trunk_obj.SubPort(context=self.context,
trunk_id=trunk['id'],
port_id=new_port['port']['id'],
segmentation_type='vlan',
segmentation_id=vid)
subports.append(obj)
test_obj = server.TrunkSkeleton()
test_obj._trunk_plugin = self.trunk_plugin
test_obj._core_plugin = self.core_plugin
self.mock_update_port.return_value = {
portbindings.VIF_TYPE: portbindings.VIF_TYPE_BINDING_FAILED
}
mock_trunk_obj = mock.Mock(port_id=parent_port['port']['id'])
mock_trunk_obj.update.side_effect = KeyError
with mock.patch.object(trunk_obj.Trunk,
'get_object',
return_value=mock_trunk_obj):
self.assertRaises(KeyError,
test_obj.update_subport_bindings,
self.context,
subports=subports)
self.assertEqual(1, mock_trunk_obj.update.call_count)
def setUp(self):
super(TestOVSDBHandler, self).setUp()
self.ovsdb_handler = ovsdb_handler.OVSDBHandler(mock.sentinel.manager)
mock.patch.object(self.ovsdb_handler, 'trunk_rpc').start()
mock.patch.object(self.ovsdb_handler, 'trunk_manager').start()
self.trunk_manager = self.ovsdb_handler.trunk_manager
self.trunk_id = uuidutils.generate_uuid()
self.fake_subports = [
trunk_obj.SubPort(id=uuidutils.generate_uuid(),
port_id=uuidutils.generate_uuid(),
segmentation_id=1)
]
self.fake_port = {
'name': 'foo',
'external_ids': {
'trunk_id': 'trunk_id',
'subport_ids':
jsonutils.dumps([s.id for s in self.fake_subports]),
}
}
self.subport_bindings = {
'trunk_id': [{
'id': subport.port_id,
'mac_address': 'mac'
} for subport in self.fake_subports]
}
def create_trunk(self, context, trunk):
"""Create a trunk."""
trunk = self.validate(context, trunk['trunk'])
sub_ports = [
trunk_objects.SubPort(context=context,
port_id=p['port_id'],
segmentation_id=p['segmentation_id'],
segmentation_type=p['segmentation_type'])
for p in trunk['sub_ports']
]
admin_state_up = trunk.get('admin_state_up', True)
trunk_obj = trunk_objects.Trunk(context=context,
admin_state_up=admin_state_up,
id=uuidutils.generate_uuid(),
name=trunk.get('name', ""),
tenant_id=trunk['tenant_id'],
port_id=trunk['port_id'],
sub_ports=sub_ports)
with db_api.autonested_transaction(context.session):
trunk_obj.create()
payload = callbacks.TrunkPayload(context,
trunk_obj.id,
current_trunk=trunk_obj)
registry.notify(constants.TRUNK,
events.PRECOMMIT_CREATE,
self,
payload=payload)
registry.notify(constants.TRUNK,
events.AFTER_CREATE,
self,
payload=payload)
return trunk_obj
def create_trunk(self, context, trunk):
"""Create a trunk."""
trunk = self.validate(context, trunk['trunk'])
sub_ports = [trunk_objects.SubPort(
context=context,
port_id=p['port_id'],
segmentation_id=p['segmentation_id'],
segmentation_type=p['segmentation_type'])
for p in trunk['sub_ports']]
admin_state_up = trunk.get('admin_state_up', True)
# NOTE(status_police): a trunk is created in PENDING status. Depending
# on the nature of the create request, a driver may set the status
# immediately to ACTIVE if no physical provisioning is required.
# Otherwise a transition to BUILD (or ERROR) should be expected
# depending on how the driver reacts. PRECOMMIT failures prevent the
# trunk from being created altogether.
trunk_obj = trunk_objects.Trunk(context=context,
admin_state_up=admin_state_up,
id=uuidutils.generate_uuid(),
name=trunk.get('name', ""),
tenant_id=trunk['tenant_id'],
port_id=trunk['port_id'],
status=constants.PENDING_STATUS,
sub_ports=sub_ports)
with db_api.autonested_transaction(context.session):
trunk_obj.create()
payload = callbacks.TrunkPayload(context, trunk_obj.id,
current_trunk=trunk_obj)
registry.notify(
constants.TRUNK, events.PRECOMMIT_CREATE, self,
payload=payload)
registry.notify(
constants.TRUNK, events.AFTER_CREATE, self, payload=payload)
return trunk_obj
def test_update_subport_bindings(self):
with self.port() as _parent_port:
parent_port = _parent_port
trunk = self._create_test_trunk(parent_port)
port_data = {portbindings.HOST_ID: 'trunk_host_id'}
self.core_plugin.update_port(self.context, parent_port['port']['id'],
{'port': port_data})
subports = []
for vid in range(0, 3):
with self.port() as new_port:
obj = trunk_obj.SubPort(context=self.context,
trunk_id=trunk['id'],
port_id=new_port['port']['id'],
segmentation_type='vlan',
segmentation_id=vid)
subports.append(obj)
test_obj = server.TrunkSkeleton()
test_obj._trunk_plugin = self.trunk_plugin
test_obj._core_plugin = self.core_plugin
updated_subports = test_obj.update_subport_bindings(self.context,
subports=subports)
self.assertIn(trunk['id'], updated_subports)
for port in updated_subports[trunk['id']]:
self.assertEqual('trunk_host_id', port[portbindings.HOST_ID])
def _create_ml2_ovs_test_resources(self, vif_details_list):
self.subport_profiles = {}
ctx = n_context.get_admin_context()
for sid in range(1, 6):
net_arg = {pnet.NETWORK_TYPE: 'vxlan',
pnet.SEGMENTATION_ID: sid}
network_id = self._make_network(self.fmt, 'net%d' % sid, True,
arg_list=(pnet.NETWORK_TYPE,
pnet.SEGMENTATION_ID,),
**net_arg)['network']['id']
for vif_details in vif_details_list:
port = self._make_port(self.fmt, network_id)['port']
port_o = port_obj.PortBinding.get_object(
ctx, port_id=port['id'], host='')
port_o.vif_type = 'ovs'
port_o.vif_details = vif_details
port_o.update()
for i in range(1, 4):
port = self._make_port(self.fmt, network_id)['port']
subport1 = self._make_port(self.fmt, network_id)['port']
subport2 = self._make_port(self.fmt, network_id)['port']
trunk_id = uuidutils.generate_uuid()
subports = [trunk_obj.SubPort(
ctx,
port_id=subport1['id'],
trunk_id=trunk_id,
segmentation_type="vlan",
segmentation_id=i * 10 + j) for j in range(2)]
trunk = trunk_obj.Trunk(
ctx,
id=trunk_id,
port_id=port['id'],
project_id='foo',
subports=subports)
trunk.create()
subport_pb = port_obj.PortBinding.get_object(
ctx, port_id=subport1['id'], host='')
self.assertFalse(subport_pb.profile)
self.subport_profiles[subport1['id']] = {"parent_name": port['id'],
"tag": i * 10}
self.subport_profiles[subport2['id']] = {"parent_name": port['id'],
"tag": i * 10 + 1}
# set something to the last subport port binding
subport_pb = port_obj.PortBinding.get_object(
ctx, port_id=subport2['id'], host='')
# need to generate new id
subport_pb.profile = subport_pb.profile.copy()
subport_pb.profile['foo'] = 'bar'
subport_pb.update()
self.subport_profiles[subport2['id']]["foo"] = "bar"
def add_subports(self, context, trunk_id, subports):
"""Add one or more subports to trunk."""
with db_api.autonested_transaction(context.session):
trunk = self._get_trunk(context, trunk_id)
# Check for basic validation since the request body here is not
# automatically validated by the API layer.
subports = subports['sub_ports']
subports_validator = rules.SubPortsValidator(
self._segmentation_types, subports, trunk['port_id'])
subports = subports_validator.validate(context,
basic_validation=True)
added_subports = []
rules.trunk_can_be_managed(context, trunk)
original_trunk = copy.deepcopy(trunk)
# NOTE(status_police): the trunk status should transition to
# DOWN (and finally in ACTIVE or ERROR), only if it is not in
# ERROR status already. A user should attempt to resolve the ERROR
# condition before adding more subports to the trunk. Should a
# trunk be in DOWN or BUILD state (e.g. when dealing with
# multiple concurrent requests), the status is still forced to
# DOWN and thus can potentially overwrite an interleaving state
# change to ACTIVE. Eventually the driver should bring the status
# back to ACTIVE or ERROR.
if trunk.status == constants.ERROR_STATUS:
raise trunk_exc.TrunkInErrorState(trunk_id=trunk_id)
else:
trunk.update(status=constants.DOWN_STATUS)
for subport in subports:
obj = trunk_objects.SubPort(
context=context,
trunk_id=trunk_id,
port_id=subport['port_id'],
segmentation_type=subport['segmentation_type'],
segmentation_id=subport['segmentation_id'])
obj.create()
trunk['sub_ports'].append(obj)
added_subports.append(obj)
payload = callbacks.TrunkPayload(context,
trunk_id,
current_trunk=trunk,
original_trunk=original_trunk,
subports=added_subports)
if added_subports:
registry.notify(resources.SUBPORTS,
events.PRECOMMIT_CREATE,
self,
payload=payload)
if added_subports:
registry.notify(resources.SUBPORTS,
events.AFTER_CREATE,
self,
payload=payload)
return trunk
def test_put_trunk_subport(self):
self.tapi.put_trunk(self.trunk.port_id, self.trunk)
new = trunk.SubPort(id=uuidutils.generate_uuid(),
port_id=uuidutils.generate_uuid(),
segmentation_type='vlan',
trunk_id=self.trunk.id,
segmentation_id=1010)
self.tapi.put_trunk_subport(self.trunk.id, new)
subs = self.tapi.get_trunk('ctx', self.trunk.port_id).sub_ports
self.assertEqual(21, len(subs))
self.assertEqual(new, subs[-1])
def _fill_trunk_dict(self, num=3):
ports = self.create_test_ports(amount=num)
self.trunk_dict['port_id'] = ports[0]['id']
self.trunk_dict['sub_ports'] = [trunk_obj.SubPort(
id=uuidutils.generate_uuid(),
port_id=ports[i]['id'],
mac_address=ports[i]['mac_address'],
segmentation_id=i,
trunk_id=self.trunk_dict['id'])
for i in range(1, num)]
return ports
def _gen_trunk(self):
trunk_obj = trunk.Trunk(id=uuidutils.generate_uuid(),
port_id=uuidutils.generate_uuid(),
project_id=uuidutils.generate_uuid())
subports = [trunk.SubPort(id=uuidutils.generate_uuid(),
port_id=uuidutils.generate_uuid(),
segmentation_type='vlan',
trunk_id=trunk_obj.id,
segmentation_id=i)
for i in range(20, 40)]
trunk_obj.sub_ports = subports
return trunk_obj
def test_trunk_creation_with_subports(self):
ports = self.create_test_ports(amount=3)
self.trunk_dict['port_id'] = ports[0]['id']
self.trunk_dict['sub_ports'] = [
trunk_obj.SubPort(id=uuidutils.generate_uuid(),
port_id=ports[i]['id'],
mac_address=ports[i]['mac_address'],
segmentation_id=i,
trunk_id=self.trunk_dict['id'])
for i in range(1, 3)
]
self._test_trunk_creation_helper(ports[:1])
def _test_create_trunk_with_subports(self, port_id, vids):
tenant_id = uuidutils.generate_uuid()
sub_ports = []
for vid in vids:
port = self._create_port(network_id=self._network['id'])
sub_ports.append(t_obj.SubPort(self.context, port_id=port['id'],
segmentation_type='vlan',
segmentation_id=vid))
trunk = t_obj.Trunk(self.context, port_id=port_id,
sub_ports=sub_ports, tenant_id=tenant_id)
trunk.create()
self.assertEqual(sub_ports, trunk.sub_ports)
return trunk
def setUp(self):
super(TrunkAPITestCase, self).setUp()
self.stub = mock.create_autospec(driver.trunk_rpc.TrunkStub())
self.tapi = driver._TrunkAPI(self.stub)
self.trunk = trunk.Trunk(id=uuidutils.generate_uuid(),
port_id=uuidutils.generate_uuid(),
tenant_id=uuidutils.generate_uuid())
self.subports = [trunk.SubPort(id=uuidutils.generate_uuid(),
port_id=uuidutils.generate_uuid(),
segmentation_type='vlan',
trunk_id=self.trunk.id,
segmentation_id=i)
for i in range(20)]
self.trunk.sub_ports = self.subports
self.stub.get_trunk_details.return_value = self.trunk
def setUp(self):
super(LinuxBridgeTrunkDriverTestCase, self).setUp()
self.plumber = mock.create_autospec(trunk_plumber.Plumber())
self.stub = mock.create_autospec(driver.trunk_rpc.TrunkStub())
self.tapi = mock.create_autospec(driver._TrunkAPI(self.stub))
self.lbd = driver.LinuxBridgeTrunkDriver(self.plumber, self.tapi)
self.trunk = trunk.Trunk(id=uuidutils.generate_uuid(),
port_id=uuidutils.generate_uuid(),
tenant_id=uuidutils.generate_uuid())
self.subports = [trunk.SubPort(id=uuidutils.generate_uuid(),
port_id=uuidutils.generate_uuid(),
segmentation_type='vlan',
trunk_id=self.trunk.id,
segmentation_id=i)
for i in range(20)]
self.trunk.sub_ports = self.subports
def test_trunk_handler(self):
port = mock.Mock()
port.vif_id = uuidutils.generate_uuid()
trunk_id = uuidutils.generate_uuid()
subports = [
trunk_obj.SubPort(port_id=uuidutils.generate_uuid(),
trunk_id=trunk_id,
segmentation_type='foo',
segmentation_id=i) for i in range(2)
]
trunk_details = {}
trunk_details['trunk_id'] = trunk_id
trunk_details['master_port_id'] = port.vif_id
trunk_details['subports'] = subports
port.trunk_details = trunk_details
self.agent.bridge_manager.handle_subports(None, None, subports,
events.CREATED)
self.agent.bridge_manager.handle_subports(None, None, subports,
events.DELETED)
self.assertFalse(self.agent.bridge_manager.add_patch_ports.called)
self.assertFalse(self.agent.bridge_manager.delete_patch_ports.called)
def binding_call(context, subports):
return {
trunk_id: [{
'id': x.port_id,
'mac_address': '%s' % i
} for i, x in enumerate(subports)]
}
self.agent.bridge_manager.trunk_rpc.update_subport_bindings = (
binding_call)
self.agent.bridge_manager.manage_trunk(port)
self.agent.bridge_manager.unmanage_trunk(port.vif_id)
self.agent.bridge_manager.add_patch_ports.assert_called_with(
[subports[0].port_id, subports[1].port_id],
attached_macs={
subports[0].port_id: '0',
subports[1].port_id: '1'
})
call_args = self.agent.bridge_manager.delete_patch_ports.call_args
self.assertEqual(set(call_args[0][0]),
set([subports[0].port_id, subports[1].port_id]))
def add_subports(self, context, trunk_id, subports):
"""Add one or more subports to a trunk."""
LOG.debug("Adding subports %s to trunk %s", subports, trunk_id)
trunk = self._get_trunk(context, trunk_id)
subports = subports['sub_ports']
subports = self.validate_subports(context,
subports,
trunk,
basic_validation=True)
added_subports = []
rules.trunk_can_be_managed(context, trunk)
original_trunk = copy.deepcopy(trunk)
# The trunk should not be in the ERROR_STATUS
if trunk.status == trunk_const.ERROR_STATUS:
raise trunk_exc.TrunkInErrorState(trunk_id=trunk_id)
else:
# The trunk will transition to DOWN and subsequently to ACTIVE
# when a subport is added.
trunk.update(status=trunk_const.DOWN_STATUS)
with db_context_writer.using(context):
for subport in subports:
subport_obj = trunk_objects.SubPort(
context=context,
trunk_id=trunk_id,
port_id=subport['port_id'],
segmentation_type=subport['segmentation_type'],
segmentation_id=subport['segmentation_id'])
subport_obj.create()
trunk['sub_ports'].append(subport_obj)
added_subports.append(subport_obj)
payload = callbacks.TrunkPayload(context,
trunk_id,
current_trunk=trunk,
original_trunk=original_trunk,
subports=added_subports)
if added_subports:
registry.notify(trunk_const.SUBPORTS,
events.PRECOMMIT_CREATE,
self,
payload=payload)
self.send_subport_update_to_etcd(context, trunk)
if added_subports:
registry.notify(trunk_const.SUBPORTS,
events.AFTER_CREATE,
self,
payload=payload)
return trunk
def setUp(self):
super(OvsTrunkSkeletonTest, self).setUp()
trunk_manager_cls_mock = mock.patch(TRUNK_MANAGER).start()
self.trunk_manager = trunk_manager_cls_mock.return_value
handler = ovsdb_handler.OVSDBHandler(self.trunk_manager)
mock.patch.object(handler, 'trunk_rpc').start()
mock.patch.object(handler, '_set_trunk_metadata').start()
mock.patch.object(handler, 'manages_this_trunk',
return_value=True).start()
self.skeleton = driver.OVSTrunkSkeleton(handler)
self.trunk_id = uuidutils.generate_uuid()
self.subports = [
trunk_obj.SubPort(port_id=uuidutils.generate_uuid(),
trunk_id=self.trunk_id,
segmentation_type='foo',
segmentation_id=i) for i in range(2)
]
def create_trunk(self, context, trunk):
"""Create a trunk."""
trunk = self.validate(context, trunk['trunk'])
sub_ports = [
trunk_objects.SubPort(context=context,
port_id=p['port_id'],
segmentation_id=p['segmentation_id'],
segmentation_type=p['segmentation_type'])
for p in trunk['sub_ports']
]
admin_state_up = trunk.get('admin_state_up', True)
# NOTE(status_police): a trunk is created in DOWN status. Depending
# on the nature of the create request, a driver may set the status
# immediately to ACTIVE if no physical provisioning is required.
# Otherwise a transition to BUILD (or ERROR) should be expected
# depending on how the driver reacts. PRECOMMIT failures prevent the
# trunk from being created altogether.
trunk_description = trunk.get('description', "")
trunk_obj = trunk_objects.Trunk(context=context,
admin_state_up=admin_state_up,
id=uuidutils.generate_uuid(),
name=trunk.get('name', ""),
description=trunk_description,
project_id=trunk['project_id'],
port_id=trunk['port_id'],
status=constants.TRUNK_DOWN_STATUS,
sub_ports=sub_ports)
with db_api.CONTEXT_WRITER.using(context):
trunk_obj.create()
payload = events.DBEventPayload(context,
resource_id=trunk_obj.id,
desired_state=trunk_obj)
registry.publish(resources.TRUNK,
events.PRECOMMIT_CREATE,
self,
payload=payload)
payload = events.DBEventPayload(context,
resource_id=trunk_obj.id,
states=(trunk_obj, ))
registry.publish(resources.TRUNK,
events.AFTER_CREATE,
self,
payload=payload)
return trunk_obj
def test_update_subport_bindings_during_migration(self):
with self.port() as _parent_port:
parent_port = _parent_port
trunk = self._create_test_trunk(parent_port)
subports = []
for vid in range(0, 3):
with self.port() as new_port:
obj = trunk_obj.SubPort(context=self.context,
trunk_id=trunk['id'],
port_id=new_port['port']['id'],
segmentation_type='vlan',
segmentation_id=vid)
subports.append(obj)
expected_calls = [
mock.call(
mock.ANY, subport['port_id'], {
'port': {
portbindings.HOST_ID: 'new_trunk_host_id',
'device_owner': constants.TRUNK_SUBPORT_OWNER
}
}) for subport in subports
]
test_obj = server.TrunkSkeleton()
test_obj._trunk_plugin = self.trunk_plugin
test_obj._core_plugin = self.core_plugin
port_data = {
portbindings.HOST_ID: 'trunk_host_id',
portbindings.PROFILE: {
'migrating_to': 'new_trunk_host_id'
}
}
with mock.patch.object(
self.core_plugin, "get_port",
return_value=port_data), \
mock.patch.object(
test_obj, "_safe_update_trunk"):
test_obj.update_subport_bindings(self.context, subports=subports)
for expected_call in expected_calls:
self.assertIn(expected_call, self.mock_update_port.mock_calls)
def add_subports(self, context, trunk_id, subports):
"""Add one or more subports to trunk."""
# Check for basic validation since the request body here is not
# automatically validated by the API layer.
subports = subports['sub_ports']
subports_validator = rules.SubPortsValidator(self._segmentation_types,
subports)
subports = subports_validator.validate(context, basic_validation=True)
added_subports = []
with db_api.autonested_transaction(context.session):
trunk = self._get_trunk(context, trunk_id)
original_trunk = copy.deepcopy(trunk)
rules.trunk_can_be_managed(context, trunk)
for subport in subports:
obj = trunk_objects.SubPort(
context=context,
trunk_id=trunk_id,
port_id=subport['port_id'],
segmentation_type=subport['segmentation_type'],
segmentation_id=subport['segmentation_id'])
obj.create()
trunk['sub_ports'].append(obj)
added_subports.append(obj)
payload = callbacks.TrunkPayload(context,
trunk_id,
current_trunk=trunk,
original_trunk=original_trunk,
subports=added_subports)
if added_subports:
registry.notify(constants.SUBPORTS,
events.PRECOMMIT_CREATE,
self,
payload=payload)
if added_subports:
registry.notify(constants.SUBPORTS,
events.AFTER_CREATE,
self,
payload=payload)
return trunk
def test_trunk_handler(self):
trunk_id = uuidutils.generate_uuid()
subports = [
trunk_obj.SubPort(port_id=uuidutils.generate_uuid(),
trunk_id=trunk_id,
segmentation_type='foo',
segmentation_id=i) for i in range(2)
]
self.agent.bridge_manager.handle_subports(None, None, subports,
events.CREATED)
self.agent.bridge_manager.handle_subports(None, None, subports,
events.DELETED)
self.assertFalse(self.agent.bridge_manager.add_patch_ports.called)
self.assertFalse(self.agent.bridge_manager.delete_patch_ports.called)
self.agent.bridge_manager.managed_trunks[trunk_id] = 'master_port'
self.agent.bridge_manager.managed_trunks['master_port'] = trunk_id
def binding_call(context, subports):
return {
trunk_id: [{
'id': x.port_id,
'mac_address': '%s' % i
} for i, x in enumerate(subports)]
}
self.agent.bridge_manager.trunk_rpc.update_subport_bindings = (
binding_call)
self.agent.bridge_manager.handle_subports(None, None, subports,
events.CREATED)
self.agent.bridge_manager.handle_subports(None, None, subports,
events.DELETED)
self.agent.bridge_manager.add_patch_ports.assert_called_with(
[subports[0].port_id, subports[1].port_id],
attached_macs={
subports[0].port_id: '0',
subports[1].port_id: '1'
})
self.agent.bridge_manager.delete_patch_ports.assert_called_with(
[subports[0].port_id, subports[1].port_id])
def manage_trunk(self, port):
LOG.debug("Managing trunk for port: %s" % port)
if getattr(port, 'trunk_details', None):
trunk_id = port.trunk_details['trunk_id']
master_id = port.trunk_details['master_port_id']
self.managed_trunks[trunk_id] = master_id
self.managed_trunks[master_id] = trunk_id
# Attach subports
if port.vif_id == master_id:
subports = [
trunk_objects.SubPort(
context=self.context,
trunk_id=trunk_id,
port_id=x['port_id'],
segmentation_type=x['segmentation_type'],
segmentation_id=x['segmentation_id'])
for x in port.trunk_details['subports']
]
self.handle_subports(subports,
events.CREATED,
trunk_id=trunk_id)
self.trunk_rpc.update_trunk_status(self.context, trunk_id,
constants.ACTIVE_STATUS)
def create_trunk(self, context, trunk):
"""Create a trunk object."""
LOG.debug("Creating trunk %s", trunk)
trunk = self.validate_trunk(context, trunk['trunk'])
sub_ports = [
trunk_objects.SubPort(context=context,
port_id=p['port_id'],
segmentation_id=p['segmentation_id'],
segmentation_type=p['segmentation_type'])
for p in trunk['sub_ports']
]
trunk_obj = trunk_objects.Trunk(
context=context,
admin_state_up=trunk.get('admin_state_up', True),
id=uuidutils.generate_uuid(),
name=trunk.get('name', ""),
description=trunk.get('description', ""),
project_id=trunk['tenant_id'],
port_id=trunk['port_id'],
# Trunk will turn active only after it has been bound on a host
status=trunk_const.DOWN_STATUS,
sub_ports=sub_ports)
with db_context_writer.using(context):
trunk_obj.create()
payload = callbacks.TrunkPayload(context,
trunk_obj.id,
current_trunk=trunk_obj)
registry.notify(trunk_const.TRUNK,
events.PRECOMMIT_CREATE,
self,
payload=payload)
registry.notify(trunk_const.TRUNK,
events.AFTER_CREATE,
self,
payload=payload)
return trunk_obj
