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test_plugin.py
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test_plugin.py
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#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
#
import copy
from unittest import mock
from neutron_lib.api.definitions import external_net
from neutron_lib.api.definitions import l3 as l3_def
from neutron_lib.api.definitions import portbindings
from neutron_lib.api.definitions import provider_net as pnet
from neutron_lib.callbacks import events
from neutron_lib.callbacks import resources
from neutron_lib import constants
from neutron_lib import exceptions as n_exc
from neutron_lib.exceptions import availability_zone as az_exc
from neutron_lib.exceptions import l3 as l3_exc
from neutron_lib.plugins import constants as plugin_constants
from neutron_lib.plugins import directory
from neutron_lib.services.qos import constants as qos_consts
from oslo_config import cfg
from oslo_utils import uuidutils
from neutron.common.ovn import constants as ovn_const
from neutron.common.ovn import utils
from neutron.conf.plugins.ml2.drivers.ovn import ovn_conf as config
from neutron.db import extraroute_db
from neutron.services.revisions import revision_plugin
from neutron.tests.unit.api import test_extensions
from neutron.tests.unit.extensions import test_extraroute
from neutron.tests.unit.extensions import test_l3
from neutron.tests.unit.extensions import test_l3_ext_gw_mode as test_l3_gw
from neutron.tests.unit import fake_resources
from neutron.tests.unit.plugins.ml2 import test_plugin as test_mech_driver
# TODO(mjozefcz): Find out a way to not inherit from
# Ml2PluginV2TestCase.
class TestOVNL3RouterPlugin(test_mech_driver.Ml2PluginV2TestCase):
_mechanism_drivers = ['ovn']
l3_plugin = 'neutron.services.ovn_l3.plugin.OVNL3RouterPlugin'
def _start_mock(self, path, return_value, new_callable=None):
patcher = mock.patch(path, return_value=return_value,
new_callable=new_callable)
patch = patcher.start()
self.addCleanup(patcher.stop)
return patch
def setUp(self):
mock.patch('neutron.plugins.ml2.drivers.ovn.mech_driver.ovsdb.'
'impl_idl_ovn.Backend.schema_helper').start()
cfg.CONF.set_override('max_header_size', 38, group='ml2_type_geneve')
super(TestOVNL3RouterPlugin, self).setUp()
revision_plugin.RevisionPlugin()
# MTU needs to be 1442 instead of 1500 because GENEVE headers size
# must be at least 38 when using OVN
network_attrs = {external_net.EXTERNAL: True, 'mtu': 1442}
self.fake_network = \
fake_resources.FakeNetwork.create_one_network(
attrs=network_attrs).info()
self.fake_router_port = {'device_id': '',
'network_id': self.fake_network['id'],
'device_owner': 'network:router_interface',
'mac_address': 'aa:aa:aa:aa:aa:aa',
'status': constants.PORT_STATUS_ACTIVE,
'fixed_ips': [{'ip_address': '10.0.0.100',
'subnet_id': 'subnet-id'}],
'id': 'router-port-id'}
self.fake_router_port_assert = {
'lrouter': 'neutron-router-id',
'mac': 'aa:aa:aa:aa:aa:aa',
'name': 'lrp-router-port-id',
'may_exist': True,
'networks': ['10.0.0.100/24'],
'options': {},
'external_ids': {
ovn_const.OVN_SUBNET_EXT_IDS_KEY: 'subnet-id',
ovn_const.OVN_REV_NUM_EXT_ID_KEY: '1',
ovn_const.OVN_NETWORK_NAME_EXT_ID_KEY:
utils.ovn_name(self.fake_network['id'])}}
self.fake_router_ports = [self.fake_router_port]
self.fake_subnet = {'id': 'subnet-id',
'ip_version': 4,
'cidr': '10.0.0.0/24'}
self.fake_router = {'id': 'router-id',
'name': 'router',
'admin_state_up': False,
'routes': [{'destination': '1.1.1.0/24',
'nexthop': '10.0.0.2'}]}
self.fake_router_interface_info = {
'port_id': 'router-port-id',
'device_id': '',
'mac_address': 'aa:aa:aa:aa:aa:aa',
'subnet_id': 'subnet-id',
'subnet_ids': ['subnet-id'],
'fixed_ips': [{'ip_address': '10.0.0.100',
'subnet_id': 'subnet-id'}],
'id': 'router-port-id'}
self.fake_external_fixed_ips = {
'network_id': 'ext-network-id',
'external_fixed_ips': [{'ip_address': '192.168.1.1',
'subnet_id': 'ext-subnet-id'}]}
self.fake_router_with_ext_gw = {
'id': 'router-id',
'name': 'router',
'admin_state_up': True,
'external_gateway_info': self.fake_external_fixed_ips,
'gw_port_id': 'gw-port-id'
}
self.fake_router_without_ext_gw = {
'id': 'router-id',
'name': 'router',
'admin_state_up': True,
}
self.fake_ext_subnet = {'id': 'ext-subnet-id',
'ip_version': 4,
'cidr': '192.168.1.0/24',
'gateway_ip': '192.168.1.254'}
self.fake_ext_gw_port = {'device_id': '',
'device_owner': 'network:router_gateway',
'fixed_ips': [{'ip_address': '192.168.1.1',
'subnet_id': 'ext-subnet-id'}],
'mac_address': '00:00:00:02:04:06',
'network_id': self.fake_network['id'],
'id': 'gw-port-id'}
self.fake_ext_gw_port_assert = {
'lrouter': 'neutron-router-id',
'mac': '00:00:00:02:04:06',
'name': 'lrp-gw-port-id',
'networks': ['192.168.1.1/24'],
'may_exist': True,
'external_ids': {
ovn_const.OVN_SUBNET_EXT_IDS_KEY: 'ext-subnet-id',
ovn_const.OVN_REV_NUM_EXT_ID_KEY: '1',
ovn_const.OVN_NETWORK_NAME_EXT_ID_KEY:
utils.ovn_name(self.fake_network['id'])},
'gateway_chassis': ['hv1'],
'options': {}}
self.fake_floating_ip_attrs = {'floating_ip_address': '192.168.0.10',
'fixed_ip_address': '10.0.0.10'}
self.fake_floating_ip = fake_resources.FakeFloatingIp.create_one_fip(
attrs=self.fake_floating_ip_attrs)
self.fake_floating_ip_new_attrs = {
'router_id': 'new-router-id',
'floating_ip_address': '192.168.0.10',
'fixed_ip_address': '10.10.10.10',
'port_id': 'new-port_id'}
self.fake_floating_ip_new = (
fake_resources.FakeFloatingIp.create_one_fip(
attrs=self.fake_floating_ip_new_attrs))
self.fake_ovn_nat_rule = (
fake_resources.FakeOvsdbRow.create_one_ovsdb_row({
'logical_ip': self.fake_floating_ip['fixed_ip_address'],
'external_ip': self.fake_floating_ip['floating_ip_address'],
'type': 'dnat_and_snat',
'external_ids': {
ovn_const.OVN_FIP_EXT_ID_KEY: self.fake_floating_ip['id'],
ovn_const.OVN_FIP_PORT_EXT_ID_KEY:
self.fake_floating_ip['port_id'],
ovn_const.OVN_ROUTER_NAME_EXT_ID_KEY: utils.ovn_name(
self.fake_floating_ip['router_id'])},
}))
self.l3_inst = directory.get_plugin(plugin_constants.L3)
self.lb_id = uuidutils.generate_uuid()
self.member_subnet = {'id': 'subnet-id',
'ip_version': 4,
'cidr': '10.0.0.0/24',
'network_id': self.fake_network['id']}
self.member_id = uuidutils.generate_uuid()
self.member_port_id = uuidutils.generate_uuid()
self.member_address = '10.0.0.10'
self.member_l4_port = '80'
self.member_port = {
'network_id': self.fake_network['id'],
'mac_address': 'aa:aa:aa:aa:aa:aa',
'fixed_ips': [{'ip_address': self.member_address,
'subnet_id': self.member_subnet['id']}],
'id': 'fake-port-id'}
self.member_lsp = fake_resources.FakeOvsdbRow.create_one_ovsdb_row(
attrs={
'addresses': ['10.0.0.10 ff:ff:ff:ff:ff:ff'],
'uuid': self.member_port['id']})
self.listener_id = uuidutils.generate_uuid()
self.pool_id = uuidutils.generate_uuid()
self.ovn_lb = mock.MagicMock()
self.ovn_lb.protocol = ['tcp']
self.ovn_lb.uuid = uuidutils.generate_uuid()
self.member_line = (
'member_%s_%s:%s_%s' %
(self.member_id, self.member_address,
self.member_l4_port, self.member_subnet['id']))
self.ovn_lb.external_ids = {
ovn_const.LB_EXT_IDS_VIP_KEY: '10.22.33.4',
ovn_const.LB_EXT_IDS_VIP_FIP_KEY: '123.123.123.123',
ovn_const.LB_EXT_IDS_VIP_PORT_ID_KEY: 'foo_port',
'enabled': True,
'pool_%s' % self.pool_id: self.member_line,
'listener_%s' % self.listener_id: '80:pool_%s' % self.pool_id}
self.lb_vip_lsp = fake_resources.FakeOvsdbRow.create_one_ovsdb_row(
attrs={'external_ids': {ovn_const.OVN_PORT_NAME_EXT_ID_KEY:
'%s%s' % (ovn_const.LB_VIP_PORT_PREFIX,
self.ovn_lb.uuid)},
'name': uuidutils.generate_uuid(),
'addresses': ['10.0.0.100 ff:ff:ff:ff:ff:ee'],
'uuid': uuidutils.generate_uuid()})
self.lb_network = fake_resources.FakeOvsdbRow.create_one_ovsdb_row(
attrs={'load_balancer': [self.ovn_lb],
'name': 'neutron-%s' % self.fake_network['id'],
'ports': [self.lb_vip_lsp, self.member_lsp],
'uuid': self.fake_network['id']})
self.nb_idl = self._start_mock(
'neutron.services.ovn_l3.plugin.OVNL3RouterPlugin._nb_ovn',
new_callable=mock.PropertyMock,
return_value=fake_resources.FakeOvsdbNbOvnIdl())
self.sb_idl = self._start_mock(
'neutron.services.ovn_l3.plugin.OVNL3RouterPlugin._sb_ovn',
new_callable=mock.PropertyMock,
return_value=fake_resources.FakeOvsdbSbOvnIdl())
self._start_mock(
'neutron.plugins.ml2.plugin.Ml2Plugin.get_network',
return_value=self.fake_network)
self.get_port = self._start_mock(
'neutron.db.db_base_plugin_v2.NeutronDbPluginV2.get_port',
return_value=self.fake_router_port)
self.get_subnet = self._start_mock(
'neutron.db.db_base_plugin_v2.NeutronDbPluginV2.get_subnet',
return_value=self.fake_subnet)
self.get_router = self._start_mock(
'neutron.db.l3_db.L3_NAT_dbonly_mixin.get_router',
return_value=self.fake_router)
self._start_mock(
'neutron.db.extraroute_db.ExtraRoute_dbonly_mixin.update_router',
return_value=self.fake_router)
self._start_mock(
'neutron.db.l3_db.L3_NAT_dbonly_mixin.remove_router_interface',
return_value=self.fake_router_interface_info)
self._start_mock(
'neutron.db.l3_db.L3_NAT_dbonly_mixin.create_router',
return_value=self.fake_router_with_ext_gw)
self._start_mock(
'neutron.db.l3_db.L3_NAT_dbonly_mixin.delete_router',
return_value={})
self.mock_candidates = self._start_mock(
'neutron.plugins.ml2.drivers.ovn.mech_driver.ovsdb.ovn_client.'
'OVNClient.get_candidates_for_scheduling',
return_value=[])
self.mock_schedule = self._start_mock(
'neutron.scheduler.l3_ovn_scheduler.'
'OVNGatewayLeastLoadedScheduler._schedule_gateway',
return_value=['hv1'])
# FIXME(lucasagomes): We shouldn't be mocking the creation of
# floating IPs here, that makes the FIP to not be registered in
# the standardattributes table and therefore we also need to mock
# bump_revision.
self._start_mock(
'neutron.db.l3_db.L3_NAT_dbonly_mixin.create_floatingip',
return_value=self.fake_floating_ip)
self._get_floatingip = self._start_mock(
'neutron.db.l3_db.L3_NAT_dbonly_mixin._get_floatingip',
return_value=self.fake_floating_ip)
self._start_mock(
'neutron.db.l3_db.L3_NAT_dbonly_mixin.update_floatingip_status',
return_value=None)
self._start_mock(
'neutron.plugins.ml2.drivers.ovn.mech_driver.ovsdb.ovn_client.'
'OVNClient.update_floatingip_status',
return_value=None)
self.bump_rev_p = self._start_mock(
'neutron.db.ovn_revision_numbers_db.bump_revision',
return_value=None)
self.del_rev_p = self._start_mock(
'neutron.db.ovn_revision_numbers_db.delete_revision',
return_value=None)
self.get_rev_p = self._start_mock(
'neutron.common.ovn.utils.get_revision_number',
return_value=1)
self.admin_context = mock.Mock()
self._start_mock(
'neutron_lib.context.get_admin_context',
return_value=self.admin_context)
self.mock_is_lb_member_fip = mock.patch(
'neutron.plugins.ml2.drivers.ovn.mech_driver.ovsdb.ovn_client'
'.OVNClient._is_lb_member_fip',
return_value=False)
self.mock_is_lb_member_fip.start()
self._start_mock(
'neutron.plugins.ml2.drivers.ovn.mech_driver.ovsdb.ovn_client.'
'OVNClient.delete_mac_binding_entries_by_mac',
return_value=1)
def test__plugin_driver(self):
# No valid mech drivers should raise an exception.
self._mechanism_drivers = None
self.l3_inst._plugin.mechanism_manager.mech_drivers = {}
self.l3_inst._mech = None
self.assertRaises(n_exc.NotFound, lambda: self.l3_inst._plugin_driver)
# Populate the mechanism driver map with keys the code under test looks
# for and validate it finds them.
fake_mech_driver = mock.MagicMock()
for driver in ('ovn', 'ovn-sync'):
self.l3_inst._plugin.mechanism_manager.mech_drivers[
driver] = fake_mech_driver
result = self.l3_inst._plugin_driver
self.l3_inst._plugin.mechanism_manager.mech_drivers.pop(
driver, None)
self.assertEqual(fake_mech_driver.obj, result)
@mock.patch('neutron.db.l3_db.L3_NAT_dbonly_mixin.add_router_interface')
def test_add_router_interface(self, func):
router_id = 'router-id'
interface_info = {'port_id': 'router-port-id'}
func.return_value = self.fake_router_interface_info
self.l3_inst.add_router_interface(self.context, router_id,
interface_info)
self.l3_inst._nb_ovn.add_lrouter_port.assert_called_once_with(
**self.fake_router_port_assert)
self.l3_inst._nb_ovn.set_lrouter_port_in_lswitch_port.\
assert_called_once_with(
'router-port-id', 'lrp-router-port-id', is_gw_port=False,
lsp_address=ovn_const.DEFAULT_ADDR_FOR_LSP_WITH_PEER)
self.bump_rev_p.assert_called_once_with(
mock.ANY, self.fake_router_port,
ovn_const.TYPE_ROUTER_PORTS)
@mock.patch('neutron.db.l3_db.L3_NAT_dbonly_mixin.add_router_interface')
def test_add_router_interface_update_lrouter_port(self, func):
router_id = 'router-id'
interface_info = {'port_id': 'router-port-id'}
func.return_value = {'id': router_id,
'port_id': 'router-port-id',
'subnet_id': 'subnet-id1',
'subnet_ids': ['subnet-id1'],
'fixed_ips': [
{'ip_address': '2001:db8::1',
'subnet_id': 'subnet-id1'},
{'ip_address': '2001:dba::1',
'subnet_id': 'subnet-id2'}],
'mac_address': 'aa:aa:aa:aa:aa:aa'
}
self.get_port.return_value = {
'id': 'router-port-id',
'fixed_ips': [
{'ip_address': '2001:db8::1', 'subnet_id': 'subnet-id1'},
{'ip_address': '2001:dba::1', 'subnet_id': 'subnet-id2'}],
'mac_address': 'aa:aa:aa:aa:aa:aa',
'network_id': 'network-id1'}
fake_rtr_intf_networks = ['2001:db8::1/24', '2001:dba::1/24']
self.l3_inst.add_router_interface(self.context, router_id,
interface_info)
called_args_dict = (
self.l3_inst._nb_ovn.update_lrouter_port.call_args_list[0][1])
self.assertEqual(1,
self.l3_inst._nb_ovn.update_lrouter_port.call_count)
self.assertCountEqual(fake_rtr_intf_networks,
called_args_dict.get('networks', []))
self.l3_inst._nb_ovn.set_lrouter_port_in_lswitch_port.\
assert_called_once_with(
'router-port-id', 'lrp-router-port-id', is_gw_port=False,
lsp_address=ovn_const.DEFAULT_ADDR_FOR_LSP_WITH_PEER)
def test_remove_router_interface(self):
router_id = 'router-id'
interface_info = {'port_id': 'router-port-id'}
self.get_port.side_effect = n_exc.PortNotFound(
port_id='router-port-id')
self.l3_inst.remove_router_interface(
self.context, router_id, interface_info)
self.l3_inst._nb_ovn.lrp_del.assert_called_once_with(
'lrp-router-port-id', 'neutron-router-id', if_exists=True)
self.del_rev_p.assert_called_once_with(
self.context, 'router-port-id', ovn_const.TYPE_ROUTER_PORTS)
def test_remove_router_interface_update_lrouter_port(self):
router_id = 'router-id'
interface_info = {'port_id': 'router-port-id'}
self.l3_inst.remove_router_interface(
self.context, router_id, interface_info)
self.l3_inst._nb_ovn.update_lrouter_port.assert_called_once_with(
if_exists=False, name='lrp-router-port-id',
ipv6_ra_configs={},
networks=['10.0.0.100/24'],
options={},
external_ids={
ovn_const.OVN_SUBNET_EXT_IDS_KEY: 'subnet-id',
ovn_const.OVN_REV_NUM_EXT_ID_KEY: '1',
ovn_const.OVN_NETWORK_NAME_EXT_ID_KEY:
utils.ovn_name(self.fake_network['id'])})
def test_remove_router_interface_router_not_found(self):
router_id = 'router-id'
interface_info = {'port_id': 'router-port-id'}
self.get_port.side_effect = n_exc.PortNotFound(
port_id='router-port-id')
self.get_router.side_effect = l3_exc.RouterNotFound(
router_id='router-id')
self.l3_inst.remove_router_interface(
self.context, router_id, interface_info)
self.get_router.assert_called_once_with(self.context, 'router-id')
self.l3_inst._nb_ovn.lrp_del.assert_called_once_with(
'lrp-router-port-id', 'neutron-router-id', if_exists=True)
self.del_rev_p.assert_called_once_with(
self.context, 'router-port-id', ovn_const.TYPE_ROUTER_PORTS)
@mock.patch('neutron.db.extraroute_db.ExtraRoute_dbonly_mixin.'
'update_router')
@mock.patch('neutron.plugins.ml2.drivers.ovn.mech_driver.ovsdb'
'.ovn_client.OVNClient._get_v4_network_of_all_router_ports')
def test_update_router_admin_state_change(self, get_rps, func):
router_id = 'router-id'
new_router = self.fake_router.copy()
updated_data = {'admin_state_up': True}
new_router.update(updated_data)
func.return_value = new_router
self.l3_inst.update_router(self.context, router_id,
{'router': updated_data})
self.l3_inst._nb_ovn.update_lrouter.assert_called_once_with(
'neutron-router-id', enabled=True, external_ids={
ovn_const.OVN_GW_PORT_EXT_ID_KEY: '',
ovn_const.OVN_GW_NETWORK_EXT_ID_KEY: '',
ovn_const.OVN_REV_NUM_EXT_ID_KEY: '1',
ovn_const.OVN_ROUTER_NAME_EXT_ID_KEY: 'router',
ovn_const.OVN_AZ_HINTS_EXT_ID_KEY: ''})
@mock.patch('neutron.db.extraroute_db.ExtraRoute_dbonly_mixin.'
'update_router')
@mock.patch('neutron.plugins.ml2.drivers.ovn.mech_driver.ovsdb.'
'ovn_client.OVNClient._get_v4_network_of_all_router_ports')
def test_update_router_name_change(self, get_rps, func):
router_id = 'router-id'
new_router = self.fake_router.copy()
updated_data = {'name': 'test'}
new_router.update(updated_data)
func.return_value = new_router
self.l3_inst.update_router(self.context, router_id,
{'router': updated_data})
self.l3_inst._nb_ovn.update_lrouter.assert_called_once_with(
'neutron-router-id', enabled=False,
external_ids={ovn_const.OVN_ROUTER_NAME_EXT_ID_KEY: 'test',
ovn_const.OVN_REV_NUM_EXT_ID_KEY: '1',
ovn_const.OVN_GW_PORT_EXT_ID_KEY: '',
ovn_const.OVN_GW_NETWORK_EXT_ID_KEY: '',
ovn_const.OVN_AZ_HINTS_EXT_ID_KEY: ''})
@mock.patch.object(utils, 'get_lrouter_non_gw_routes')
@mock.patch('neutron.db.l3_db.L3_NAT_dbonly_mixin.update_router')
@mock.patch('neutron.db.l3_db.L3_NAT_dbonly_mixin._get_router')
@mock.patch('neutron.plugins.ml2.drivers.ovn.mech_driver.ovsdb'
'.ovn_client.OVNClient._get_v4_network_of_all_router_ports')
def test_update_router_static_route_no_change(self, get_rps, get_r, func,
mock_routes):
router_id = 'router-id'
get_rps.return_value = [{'device_id': '',
'device_owner': 'network:router_interface',
'mac_address': 'aa:aa:aa:aa:aa:aa',
'fixed_ips': [{'ip_address': '10.0.0.100',
'subnet_id': 'subnet-id'}],
'id': 'router-port-id'}]
mock_routes.return_value = self.fake_router['routes']
update_data = {'router': {'routes': [{'destination': '1.1.1.0/24',
'nexthop': '10.0.0.2'}]}}
self.l3_inst.update_router(self.context, router_id, update_data)
self.assertFalse(self.l3_inst._nb_ovn.add_static_route.called)
self.assertFalse(self.l3_inst._nb_ovn.delete_static_route.called)
@mock.patch.object(utils, 'get_lrouter_non_gw_routes')
@mock.patch('neutron.db.extraroute_db.ExtraRoute_dbonly_mixin.'
'update_router')
@mock.patch('neutron.plugins.ml2.drivers.ovn.mech_driver.ovsdb.'
'ovn_client.OVNClient._get_v4_network_of_all_router_ports')
def test_update_router_static_route_change(self, get_rps, func,
mock_routes):
router_id = 'router-id'
get_rps.return_value = [{'device_id': '',
'device_owner': 'network:router_interface',
'mac_address': 'aa:aa:aa:aa:aa:aa',
'fixed_ips': [{'ip_address': '10.0.0.100',
'subnet_id': 'subnet-id'}],
'id': 'router-port-id'}]
mock_routes.return_value = self.fake_router['routes']
new_router = self.fake_router.copy()
updated_data = {'routes': [{'destination': '2.2.2.0/24',
'nexthop': '10.0.0.3'}]}
new_router.update(updated_data)
func.return_value = new_router
self.l3_inst.update_router(self.context, router_id,
{'router': updated_data})
self.l3_inst._nb_ovn.add_static_route.assert_called_once_with(
'neutron-router-id',
ip_prefix='2.2.2.0/24', nexthop='10.0.0.3')
self.l3_inst._nb_ovn.delete_static_route.assert_called_once_with(
'neutron-router-id',
ip_prefix='1.1.1.0/24', nexthop='10.0.0.2')
@mock.patch.object(utils, 'get_lrouter_non_gw_routes')
@mock.patch('neutron.db.extraroute_db.ExtraRoute_dbonly_mixin.'
'update_router')
@mock.patch('neutron.plugins.ml2.drivers.ovn.mech_driver.ovsdb.'
'ovn_client.OVNClient._get_v4_network_of_all_router_ports')
def test_update_router_static_route_clear(self, get_rps, func,
mock_routes):
router_id = 'router-id'
get_rps.return_value = [{'device_id': '',
'device_owner': 'network:router_interface',
'mac_address': 'aa:aa:aa:aa:aa:aa',
'fixed_ips': [{'ip_address': '10.0.0.100',
'subnet_id': 'subnet-id'}],
'id': 'router-port-id'}]
mock_routes.return_value = self.fake_router['routes']
new_router = self.fake_router.copy()
updated_data = {'routes': []}
new_router.update(updated_data)
func.return_value = new_router
self.l3_inst.update_router(self.context, router_id,
{'router': updated_data})
self.l3_inst._nb_ovn.add_static_route.assert_not_called()
self.l3_inst._nb_ovn.delete_static_route.assert_called_once_with(
'neutron-router-id',
ip_prefix='1.1.1.0/24', nexthop='10.0.0.2')
@mock.patch('neutron.plugins.ml2.drivers.ovn.mech_driver.ovsdb.'
'ovn_client.OVNClient._get_v4_network_of_all_router_ports')
def test_create_router_with_ext_gw(self, get_rps):
self.l3_inst._nb_ovn.is_col_present.return_value = True
router = {'router': {'name': 'router'}}
self.get_subnet.return_value = self.fake_ext_subnet
self.get_port.return_value = self.fake_ext_gw_port
get_rps.return_value = self.fake_ext_subnet['cidr']
self.l3_inst.create_router(self.context, router)
external_ids = {ovn_const.OVN_ROUTER_NAME_EXT_ID_KEY: 'router',
ovn_const.OVN_REV_NUM_EXT_ID_KEY: '1',
ovn_const.OVN_GW_PORT_EXT_ID_KEY: 'gw-port-id',
ovn_const.OVN_GW_NETWORK_EXT_ID_KEY: 'ext-network-id',
ovn_const.OVN_AZ_HINTS_EXT_ID_KEY: ''}
self.l3_inst._nb_ovn.create_lrouter.assert_called_once_with(
'neutron-router-id', external_ids=external_ids,
enabled=True, options={'always_learn_from_arp_request': 'false',
'dynamic_neigh_routers': 'true'})
self.l3_inst._nb_ovn.add_lrouter_port.assert_called_once_with(
**self.fake_ext_gw_port_assert)
expected_calls = [
mock.call('neutron-router-id', ip_prefix='0.0.0.0/0',
nexthop='192.168.1.254',
external_ids={
ovn_const.OVN_ROUTER_IS_EXT_GW: 'true',
ovn_const.OVN_SUBNET_EXT_ID_KEY: 'ext-subnet-id'})]
self.l3_inst._nb_ovn.set_lrouter_port_in_lswitch_port.\
assert_called_once_with(
'gw-port-id', 'lrp-gw-port-id', is_gw_port=True,
lsp_address=ovn_const.DEFAULT_ADDR_FOR_LSP_WITH_PEER)
self.l3_inst._nb_ovn.add_static_route.assert_has_calls(expected_calls)
bump_rev_calls = [mock.call(mock.ANY, self.fake_ext_gw_port,
ovn_const.TYPE_ROUTER_PORTS),
mock.call(mock.ANY,
self.fake_router_with_ext_gw,
ovn_const.TYPE_ROUTERS),
]
self.assertEqual(len(bump_rev_calls), self.bump_rev_p.call_count)
self.bump_rev_p.assert_has_calls(bump_rev_calls, any_order=False)
@mock.patch('neutron.plugins.ml2.drivers.ovn.mech_driver.ovsdb.ovn_client'
'.OVNClient._get_router_ports')
def test_delete_router_with_ext_gw(self, gprs):
self.get_router.return_value = self.fake_router_with_ext_gw
self.get_subnet.return_value = self.fake_ext_subnet
self.l3_inst._nb_ovn.get_lrouter.return_value = (
fake_resources.FakeOVNRouter.from_neutron_router(
self.fake_router_with_ext_gw))
self.l3_inst.delete_router(self.context, 'router-id')
self.l3_inst._nb_ovn.delete_lrouter.assert_called_once_with(
'neutron-router-id')
@mock.patch('neutron.plugins.ml2.drivers.ovn.mech_driver.ovsdb.ovn_client'
'.OVNClient._get_router_ports')
@mock.patch('neutron.db.l3_db.L3_NAT_dbonly_mixin.add_router_interface')
def test_add_router_interface_with_gateway_set(self, ari, grps):
router_id = 'router-id'
interface_info = {'port_id': 'router-port-id'}
ari.return_value = self.fake_router_interface_info
self.get_router.return_value = self.fake_router_with_ext_gw
self.l3_inst.add_router_interface(self.context, router_id,
interface_info)
self.l3_inst._nb_ovn.add_lrouter_port.assert_called_once_with(
**self.fake_router_port_assert)
self.l3_inst._nb_ovn.set_lrouter_port_in_lswitch_port.\
assert_called_once_with(
'router-port-id', 'lrp-router-port-id', is_gw_port=False,
lsp_address=ovn_const.DEFAULT_ADDR_FOR_LSP_WITH_PEER)
self.l3_inst._nb_ovn.add_nat_rule_in_lrouter.assert_called_once_with(
'neutron-router-id', logical_ip='10.0.0.0/24',
external_ip='192.168.1.1', type='snat')
self.bump_rev_p.assert_called_with(
mock.ANY, self.fake_router_port,
ovn_const.TYPE_ROUTER_PORTS)
@mock.patch('neutron.plugins.ml2.drivers.ovn.mech_driver.ovsdb.ovn_client'
'.OVNClient._get_router_ports')
@mock.patch('neutron.db.l3_db.L3_NAT_dbonly_mixin.add_router_interface')
def test_add_router_interface_with_gateway_set_and_snat_disabled(
self, ari, grps):
router_id = 'router-id'
interface_info = {'port_id': 'router-port-id'}
ari.return_value = self.fake_router_interface_info
get_router = self.fake_router_with_ext_gw
get_router['external_gateway_info']['enable_snat'] = False
self.get_router.return_value = get_router
self.l3_inst.add_router_interface(self.context, router_id,
interface_info)
self.l3_inst._nb_ovn.add_lrouter_port.assert_called_once_with(
**self.fake_router_port_assert)
self.l3_inst._nb_ovn.set_lrouter_port_in_lswitch_port.\
assert_called_once_with(
'router-port-id', 'lrp-router-port-id', is_gw_port=False,
lsp_address=ovn_const.DEFAULT_ADDR_FOR_LSP_WITH_PEER)
self.l3_inst._nb_ovn.add_nat_rule_in_lrouter.assert_not_called()
@mock.patch('neutron.db.db_base_plugin_v2.NeutronDbPluginV2.get_network')
@mock.patch('neutron.plugins.ml2.drivers.ovn.mech_driver.ovsdb.ovn_client'
'.OVNClient._get_router_ports')
@mock.patch('neutron.db.l3_db.L3_NAT_dbonly_mixin.add_router_interface')
def test_add_router_interface_vlan_network(self, ari, grps, gn):
router_id = 'router-id'
interface_info = {'port_id': 'router-port-id'}
ari.return_value = self.fake_router_interface_info
self.get_router.return_value = self.fake_router_with_ext_gw
# Set the type to be VLAN
fake_network_vlan = self.fake_network
fake_network_vlan[pnet.NETWORK_TYPE] = constants.TYPE_VLAN
gn.return_value = fake_network_vlan
self.l3_inst.add_router_interface(self.context, router_id,
interface_info)
# Make sure that the "reside-on-redirect-chassis" option was
# set to the new router port
fake_router_port_assert = self.fake_router_port_assert
fake_router_port_assert['options'] = {
'reside-on-redirect-chassis': 'true'}
self.l3_inst._nb_ovn.add_lrouter_port.assert_called_once_with(
**fake_router_port_assert)
self.l3_inst._nb_ovn.set_lrouter_port_in_lswitch_port.\
assert_called_once_with(
'router-port-id', 'lrp-router-port-id', is_gw_port=False,
lsp_address=ovn_const.DEFAULT_ADDR_FOR_LSP_WITH_PEER)
self.l3_inst._nb_ovn.add_nat_rule_in_lrouter.assert_called_once_with(
'neutron-router-id', logical_ip='10.0.0.0/24',
external_ip='192.168.1.1', type='snat')
self.bump_rev_p.assert_called_with(
mock.ANY, self.fake_router_port,
ovn_const.TYPE_ROUTER_PORTS)
def test_remove_router_interface_with_gateway_set(self):
router_id = 'router-id'
interface_info = {'port_id': 'router-port-id',
'subnet_id': 'subnet-id'}
self.get_router.return_value = self.fake_router_with_ext_gw
self.get_port.side_effect = n_exc.PortNotFound(
port_id='router-port-id')
self.l3_inst.remove_router_interface(
self.context, router_id, interface_info)
nb_ovn = self.l3_inst._nb_ovn
nb_ovn.lrp_del.assert_called_once_with(
'lrp-router-port-id', 'neutron-router-id', if_exists=True)
nb_ovn.delete_nat_rule_in_lrouter.assert_called_once_with(
'neutron-router-id', logical_ip='10.0.0.0/24',
external_ip='192.168.1.1', type='snat')
self.del_rev_p.assert_called_with(
self.context, 'router-port-id', ovn_const.TYPE_ROUTER_PORTS)
@mock.patch('neutron.plugins.ml2.drivers.ovn.mech_driver.ovsdb.ovn_client'
'.OVNClient._get_router_ports')
@mock.patch('neutron.db.extraroute_db.ExtraRoute_dbonly_mixin.'
'update_router')
def test_update_router_with_ext_gw(self, ur, grps):
self.l3_inst._nb_ovn.is_col_present.return_value = True
router = {'router': {'name': 'router'}}
self.get_router.return_value = self.fake_router_without_ext_gw
ur.return_value = self.fake_router_with_ext_gw
self.get_subnet.side_effect = lambda ctx, sid: {
'ext-subnet-id': self.fake_ext_subnet}.get(sid, self.fake_subnet)
self.get_port.return_value = self.fake_ext_gw_port
grps.return_value = self.fake_router_ports
self.l3_inst.update_router(self.context, 'router-id', router)
self.l3_inst._nb_ovn.add_lrouter_port.assert_called_once_with(
**self.fake_ext_gw_port_assert)
self.l3_inst._nb_ovn.set_lrouter_port_in_lswitch_port.\
assert_called_once_with(
'gw-port-id', 'lrp-gw-port-id', is_gw_port=True,
lsp_address=ovn_const.DEFAULT_ADDR_FOR_LSP_WITH_PEER)
self.l3_inst._nb_ovn.add_static_route.assert_called_once_with(
'neutron-router-id', ip_prefix='0.0.0.0/0',
external_ids={ovn_const.OVN_ROUTER_IS_EXT_GW: 'true',
ovn_const.OVN_SUBNET_EXT_ID_KEY: 'ext-subnet-id'},
nexthop='192.168.1.254')
self.l3_inst._nb_ovn.add_nat_rule_in_lrouter.assert_called_once_with(
'neutron-router-id', type='snat',
logical_ip='10.0.0.0/24', external_ip='192.168.1.1')
self.bump_rev_p.assert_called_with(
mock.ANY, self.fake_ext_gw_port,
ovn_const.TYPE_ROUTER_PORTS)
@mock.patch.object(utils, 'get_lrouter_ext_gw_static_route')
@mock.patch('neutron.plugins.ml2.drivers.ovn.mech_driver.ovsdb.ovn_client'
'.OVNClient._get_router_ports')
@mock.patch('neutron.db.extraroute_db.ExtraRoute_dbonly_mixin.'
'update_router')
def test_update_router_ext_gw_change_subnet(self, ur,
grps, mock_get_gw):
self.l3_inst._nb_ovn.is_col_present.return_value = True
mock_get_gw.return_value = [mock.sentinel.GwRoute]
router = {'router': {'name': 'router'}}
fake_old_ext_subnet = {'id': 'old-ext-subnet-id',
'ip_version': 4,
'cidr': '192.168.2.0/24',
'gateway_ip': '192.168.2.254'}
# Old gateway info with same network and different subnet
self.get_router.return_value = copy.copy(self.fake_router_with_ext_gw)
self.get_router.return_value['external_gateway_info'] = {
'network_id': 'ext-network-id',
'external_fixed_ips': [{'ip_address': '192.168.2.1',
'subnet_id': 'old-ext-subnet-id'}]}
self.get_router.return_value['gw_port_id'] = 'old-gw-port-id'
ur.return_value = self.fake_router_with_ext_gw
self.get_subnet.side_effect = lambda ctx, sid: {
'ext-subnet-id': self.fake_ext_subnet,
'old-ext-subnet-id': fake_old_ext_subnet}.get(sid,
self.fake_subnet)
self.get_port.return_value = self.fake_ext_gw_port
grps.return_value = self.fake_router_ports
self.l3_inst.update_router(self.context, 'router-id', router)
# Check deleting old router gateway
self.l3_inst._nb_ovn.delete_lrouter_ext_gw.assert_called_once_with(
'neutron-router-id')
# Check adding new router gateway
self.l3_inst._nb_ovn.add_lrouter_port.assert_called_once_with(
**self.fake_ext_gw_port_assert)
self.l3_inst._nb_ovn.set_lrouter_port_in_lswitch_port.\
assert_called_once_with(
'gw-port-id', 'lrp-gw-port-id', is_gw_port=True,
lsp_address=ovn_const.DEFAULT_ADDR_FOR_LSP_WITH_PEER)
self.l3_inst._nb_ovn.add_static_route.assert_called_once_with(
'neutron-router-id', ip_prefix='0.0.0.0/0',
nexthop='192.168.1.254',
external_ids={ovn_const.OVN_ROUTER_IS_EXT_GW: 'true',
ovn_const.OVN_SUBNET_EXT_ID_KEY: 'ext-subnet-id'})
self.l3_inst._nb_ovn.add_nat_rule_in_lrouter.assert_called_once_with(
'neutron-router-id', type='snat', logical_ip='10.0.0.0/24',
external_ip='192.168.1.1')
self.bump_rev_p.assert_called_with(
mock.ANY, self.fake_ext_gw_port,
ovn_const.TYPE_ROUTER_PORTS)
self.del_rev_p.assert_called_once_with(
mock.ANY, 'old-gw-port-id', ovn_const.TYPE_ROUTER_PORTS)
@mock.patch.object(utils, 'get_lrouter_ext_gw_static_route')
@mock.patch('neutron.plugins.ml2.drivers.ovn.mech_driver.ovsdb.ovn_client.'
'OVNClient._get_router_ports')
@mock.patch('neutron.db.extraroute_db.ExtraRoute_dbonly_mixin.'
'update_router')
def test_update_router_ext_gw_change_ip_address(self, ur,
grps, mock_get_gw):
self.l3_inst._nb_ovn.is_col_present.return_value = True
mock_get_gw.return_value = [mock.sentinel.GwRoute]
router = {'router': {'name': 'router'}}
# Old gateway info with same subnet and different ip address
gr_value = copy.deepcopy(self.fake_router_with_ext_gw)
gr_value['external_gateway_info'][
'external_fixed_ips'][0]['ip_address'] = '192.168.1.2'
gr_value['gw_port_id'] = 'old-gw-port-id'
self.get_router.return_value = gr_value
ur.return_value = self.fake_router_with_ext_gw
self.get_subnet.side_effect = lambda ctx, sid: {
'ext-subnet-id': self.fake_ext_subnet}.get(sid, self.fake_subnet)
self.get_port.return_value = self.fake_ext_gw_port
grps.return_value = self.fake_router_ports
self.l3_inst.update_router(self.context, 'router-id', router)
# Check deleting old router gateway
self.l3_inst._nb_ovn.delete_lrouter_ext_gw.assert_called_once_with(
'neutron-router-id')
# Check adding new router gateway
self.l3_inst._nb_ovn.add_lrouter_port.assert_called_once_with(
**self.fake_ext_gw_port_assert)
self.l3_inst._nb_ovn.set_lrouter_port_in_lswitch_port.\
assert_called_once_with(
'gw-port-id', 'lrp-gw-port-id', is_gw_port=True,
lsp_address=ovn_const.DEFAULT_ADDR_FOR_LSP_WITH_PEER)
self.l3_inst._nb_ovn.add_static_route.assert_called_once_with(
'neutron-router-id', ip_prefix='0.0.0.0/0',
nexthop='192.168.1.254',
external_ids={ovn_const.OVN_ROUTER_IS_EXT_GW: 'true',
ovn_const.OVN_SUBNET_EXT_ID_KEY: 'ext-subnet-id'})
self.l3_inst._nb_ovn.add_nat_rule_in_lrouter.assert_called_once_with(
'neutron-router-id', type='snat', logical_ip='10.0.0.0/24',
external_ip='192.168.1.1')
@mock.patch('neutron.plugins.ml2.drivers.ovn.mech_driver.ovsdb.'
'ovn_client.OVNClient._get_v4_network_of_all_router_ports')
@mock.patch('neutron.db.extraroute_db.ExtraRoute_dbonly_mixin.'
'update_router')
def test_update_router_ext_gw_no_change(self, ur, get_rps):
router = {'router': {'name': 'router'}}
nb_ovn = self.l3_inst._nb_ovn
self.get_router.return_value = self.fake_router_with_ext_gw
ur.return_value = self.fake_router_with_ext_gw
nb_ovn.get_lrouter.return_value = (
fake_resources.FakeOVNRouter.from_neutron_router(
self.fake_router_with_ext_gw))
self.l3_inst.update_router(self.context, 'router-id', router)
nb_ovn.lrp_del.assert_not_called()
nb_ovn.delete_static_route.assert_not_called()
nb_ovn.delete_nat_rule_in_lrouter.assert_not_called()
nb_ovn.add_lrouter_port.assert_not_called()
nb_ovn.set_lrouter_port_in_lswitch_port.assert_not_called()
nb_ovn.add_static_route.assert_not_called()
nb_ovn.add_nat_rule_in_lrouter.assert_not_called()
@mock.patch('neutron.plugins.ml2.drivers.ovn.mech_driver.ovsdb.ovn_client'
'.OVNClient._get_v4_network_of_all_router_ports')
@mock.patch('neutron.db.extraroute_db.ExtraRoute_dbonly_mixin.'
'update_router')
def test_update_router_with_ext_gw_and_disabled_snat(self, ur, grps):
self.l3_inst._nb_ovn.is_col_present.return_value = True
router = {'router': {'name': 'router'}}
self.get_router.return_value = self.fake_router_without_ext_gw
ur.return_value = self.fake_router_with_ext_gw
ur.return_value['external_gateway_info']['enable_snat'] = False
self.get_subnet.side_effect = lambda ctx, sid: {
'ext-subnet-id': self.fake_ext_subnet}.get(sid, self.fake_subnet)
self.get_port.return_value = self.fake_ext_gw_port
grps.return_value = self.fake_router_ports
self.l3_inst.update_router(self.context, 'router-id', router)
# Need not check lsp and lrp here, it has been tested in other cases
self.l3_inst._nb_ovn.add_static_route.assert_called_once_with(
'neutron-router-id', ip_prefix='0.0.0.0/0',
external_ids={ovn_const.OVN_ROUTER_IS_EXT_GW: 'true',
ovn_const.OVN_SUBNET_EXT_ID_KEY: 'ext-subnet-id'},
nexthop='192.168.1.254')
self.l3_inst._nb_ovn.add_nat_rule_in_lrouter.assert_not_called()
@mock.patch('neutron.plugins.ml2.drivers.ovn.mech_driver.ovsdb.ovn_client'
'.OVNClient._get_router_ports')
@mock.patch('neutron.db.extraroute_db.ExtraRoute_dbonly_mixin.'
'update_router')
def test_enable_snat(self, ur, grps):
router = {'router': {'name': 'router'}}
gr_value = copy.deepcopy(self.fake_router_with_ext_gw)
gr_value['external_gateway_info']['enable_snat'] = False
self.get_router.return_value = gr_value
ur.return_value = self.fake_router_with_ext_gw
self.l3_inst._nb_ovn.get_lrouter.return_value = (
fake_resources.FakeOVNRouter.from_neutron_router(
self.fake_router_with_ext_gw))
self.get_subnet.side_effect = lambda ctx, sid: {
'ext-subnet-id': self.fake_ext_subnet}.get(sid, self.fake_subnet)
self.get_port.return_value = self.fake_ext_gw_port
grps.return_value = self.fake_router_ports
self.l3_inst.update_router(self.context, 'router-id', router)
self.l3_inst._nb_ovn.delete_static_route.assert_not_called()
self.l3_inst._nb_ovn.delete_nat_rule_in_lrouter.assert_not_called()
self.l3_inst._nb_ovn.add_static_route.assert_not_called()
self.l3_inst._nb_ovn.add_nat_rule_in_lrouter.assert_called_once_with(
'neutron-router-id', type='snat', logical_ip='10.0.0.0/24',
external_ip='192.168.1.1')
@mock.patch('neutron.plugins.ml2.drivers.ovn.mech_driver.ovsdb.'
'ovn_client.OVNClient._check_external_ips_changed')
@mock.patch.object(utils, 'get_lrouter_snats')
@mock.patch.object(utils, 'get_lrouter_ext_gw_static_route')
@mock.patch('neutron.plugins.ml2.drivers.ovn.mech_driver.ovsdb.'
'ovn_client.OVNClient._get_router_ports')
@mock.patch('neutron.db.extraroute_db.ExtraRoute_dbonly_mixin.'
'update_router')
def test_disable_snat(self, ur, grps, mock_get_gw, mock_snats,
mock_ext_ips):
mock_get_gw.return_value = [mock.sentinel.GwRoute]
mock_snats.return_value = [mock.sentinel.NAT]
mock_ext_ips.return_value = False
router = {'router': {'name': 'router'}}
self.get_router.return_value = self.fake_router_with_ext_gw
ur.return_value = copy.deepcopy(self.fake_router_with_ext_gw)
ur.return_value['external_gateway_info']['enable_snat'] = False
self.get_subnet.side_effect = lambda ctx, sid: {
'ext-subnet-id': self.fake_ext_subnet}.get(sid, self.fake_subnet)
self.get_port.return_value = self.fake_ext_gw_port
grps.return_value = self.fake_router_ports
self.l3_inst.update_router(self.context, 'router-id', router)
nb_ovn = self.l3_inst._nb_ovn
nb_ovn.delete_static_route.assert_not_called()
nb_ovn.delete_nat_rule_in_lrouter.assert_called_once_with(
'neutron-router-id', type='snat', logical_ip='10.0.0.0/24',
external_ip='192.168.1.1')
nb_ovn.add_static_route.assert_not_called()
nb_ovn.add_nat_rule_in_lrouter.assert_not_called()
def test_create_floatingip(self):
self.l3_inst._nb_ovn.is_col_present.return_value = True
self._get_floatingip.return_value = {'floating_port_id': 'fip-port-id'}
self.l3_inst.create_floatingip(self.context, 'floatingip')
expected_ext_ids = {
ovn_const.OVN_FIP_EXT_ID_KEY: self.fake_floating_ip['id'],
ovn_const.OVN_REV_NUM_EXT_ID_KEY: '1',
ovn_const.OVN_FIP_PORT_EXT_ID_KEY:
self.fake_floating_ip['port_id'],
ovn_const.OVN_ROUTER_NAME_EXT_ID_KEY: utils.ovn_name(
self.fake_floating_ip['router_id']),
ovn_const.OVN_FIP_EXT_MAC_KEY: 'aa:aa:aa:aa:aa:aa',
ovn_const.OVN_FIP_NET_ID:
self.fake_floating_ip['floating_network_id']}
self.l3_inst._nb_ovn.add_nat_rule_in_lrouter.assert_called_once_with(
'neutron-router-id',
type='dnat_and_snat',
logical_ip='10.0.0.10',
external_ip='192.168.0.10',
logical_port='port_id',
external_ids=expected_ext_ids)
def test_create_floatingip_distributed(self):
self.l3_inst._nb_ovn.is_col_present.return_value = True
self.get_port.return_value = {'mac_address': '00:01:02:03:04:05',
'network_id': 'port-network-id'}
self._get_floatingip.return_value = {'floating_port_id': 'fip-port-id'}
config.cfg.CONF.set_override(
'enable_distributed_floating_ip', True, group='ovn')
self.l3_inst.create_floatingip(self.context, 'floatingip')
expected_ext_ids = {
ovn_const.OVN_FIP_EXT_ID_KEY: self.fake_floating_ip['id'],
ovn_const.OVN_REV_NUM_EXT_ID_KEY: '1',
ovn_const.OVN_FIP_PORT_EXT_ID_KEY:
self.fake_floating_ip['port_id'],
ovn_const.OVN_ROUTER_NAME_EXT_ID_KEY: utils.ovn_name(
self.fake_floating_ip['router_id']),
ovn_const.OVN_FIP_EXT_MAC_KEY: '00:01:02:03:04:05',
ovn_const.OVN_FIP_NET_ID:
self.fake_floating_ip['floating_network_id']}
self.l3_inst._nb_ovn.add_nat_rule_in_lrouter.assert_called_once_with(
'neutron-router-id', type='dnat_and_snat', logical_ip='10.0.0.10',
external_ip='192.168.0.10', external_mac='00:01:02:03:04:05',
logical_port='port_id',
external_ids=expected_ext_ids)
def test_create_floatingip_distributed_logical_port_down(self):
# Check that when the port is down, the external_mac field is not
# populated. This falls back to centralized routing for ports that
# are not bound to a chassis.
self.l3_inst._nb_ovn.is_col_present.return_value = True
self.l3_inst._nb_ovn.lsp_get_up.return_value.execute.return_value = (
False)
self.get_port.return_value = {'mac_address': '00:01:02:03:04:05'}
self._get_floatingip.return_value = {'floating_port_id': 'fip-port-id'}
config.cfg.CONF.set_override(
'enable_distributed_floating_ip', True, group='ovn')
self.l3_inst.create_floatingip(self.context, 'floatingip')