# Copyright 2013 OpenStack Foundation # All Rights Reserved. # # 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 netaddr from neutron_lib import constants as const from tempest.common import utils as tutils from tempest.lib.common.utils import data_utils from tempest.lib import decorators from tempest.lib import exceptions as lib_exc from neutron_tempest_plugin.api import base from neutron_tempest_plugin.api import base_routers from neutron_tempest_plugin.common import utils from neutron_tempest_plugin import config CONF = config.CONF class RoutersTest(base_routers.BaseRouterTest): required_extensions = ['router'] @classmethod def resource_setup(cls): super(RoutersTest, cls).resource_setup() cls.tenant_cidr = ( config.safe_get_config_value('network', 'project_network_cidr') if cls._ip_version == 4 else config.safe_get_config_value('network', 'project_network_v6_cidr')) @decorators.idempotent_id('c72c1c0c-2193-4aca-eeee-b1442640eeee') @tutils.requires_ext(extension="standard-attr-description", service="network") def test_create_update_router_description(self): body = self.create_router(description='d1', router_name='test') self.assertEqual('d1', body['description']) body = self.client.show_router(body['id'])['router'] self.assertEqual('d1', body['description']) body = self.client.update_router(body['id'], description='d2') self.assertEqual('d2', body['router']['description']) body = self.client.show_router(body['router']['id'])['router'] self.assertEqual('d2', body['description']) @decorators.idempotent_id('847257cc-6afd-4154-b8fb-af49f5670ce8') @tutils.requires_ext(extension='ext-gw-mode', service='network') def test_create_router_with_default_snat_value(self): # Create a router with default snat rule name = data_utils.rand_name('router') router = self._create_router( name, external_network_id=CONF.network.public_network_id) self._verify_router_gateway( router['id'], {'network_id': CONF.network.public_network_id, 'enable_snat': True}) @decorators.idempotent_id('ea74068d-09e9-4fd7-8995-9b6a1ace920f') @tutils.requires_ext(extension='ext-gw-mode', service='network') def test_create_router_with_snat_explicit(self): name = data_utils.rand_name('snat-router') # Create a router enabling snat attributes enable_snat_states = [False, True] for enable_snat in enable_snat_states: external_gateway_info = { 'network_id': CONF.network.public_network_id, 'enable_snat': enable_snat} router = self._create_admin_router( name, external_network_id=CONF.network.public_network_id, enable_snat=enable_snat) # Verify snat attributes after router creation self._verify_router_gateway(router['id'], exp_ext_gw_info=external_gateway_info) def _verify_router_gateway(self, router_id, exp_ext_gw_info=None): show_body = self.admin_client.show_router(router_id) actual_ext_gw_info = show_body['router']['external_gateway_info'] if exp_ext_gw_info is None: self.assertIsNone(actual_ext_gw_info) return # Verify only keys passed in exp_ext_gw_info for k, v in exp_ext_gw_info.items(): self.assertEqual(v, actual_ext_gw_info[k]) def _verify_gateway_port(self, router_id): list_body = self.admin_client.list_ports( network_id=CONF.network.public_network_id, device_id=router_id) self.assertEqual(len(list_body['ports']), 1) gw_port = list_body['ports'][0] fixed_ips = gw_port['fixed_ips'] self.assertGreaterEqual(len(fixed_ips), 1) public_net_body = self.admin_client.show_network( CONF.network.public_network_id) public_subnet_ids = public_net_body['network']['subnets'] for fixed_ip in fixed_ips: self.assertIn(fixed_ip['subnet_id'], public_subnet_ids) @decorators.idempotent_id('b386c111-3b21-466d-880c-5e72b01e1a33') @tutils.requires_ext(extension='ext-gw-mode', service='network') def test_update_router_set_gateway_with_snat_explicit(self): router = self._create_router(data_utils.rand_name('router')) self.admin_client.update_router_with_snat_gw_info( router['id'], external_gateway_info={ 'network_id': CONF.network.public_network_id, 'enable_snat': True}) self._verify_router_gateway( router['id'], {'network_id': CONF.network.public_network_id, 'enable_snat': True}) self._verify_gateway_port(router['id']) @decorators.idempotent_id('96536bc7-8262-4fb2-9967-5c46940fa279') @tutils.requires_ext(extension='ext-gw-mode', service='network') def test_update_router_set_gateway_without_snat(self): router = self._create_router(data_utils.rand_name('router')) self.admin_client.update_router_with_snat_gw_info( router['id'], external_gateway_info={ 'network_id': CONF.network.public_network_id, 'enable_snat': False}) self._verify_router_gateway( router['id'], {'network_id': CONF.network.public_network_id, 'enable_snat': False}) self._verify_gateway_port(router['id']) @decorators.idempotent_id('f2faf994-97f4-410b-a831-9bc977b64374') @tutils.requires_ext(extension='ext-gw-mode', service='network') def test_update_router_reset_gateway_without_snat(self): router = self._create_router( data_utils.rand_name('router'), external_network_id=CONF.network.public_network_id) self.admin_client.update_router_with_snat_gw_info( router['id'], external_gateway_info={ 'network_id': CONF.network.public_network_id, 'enable_snat': False}) self._verify_router_gateway( router['id'], {'network_id': CONF.network.public_network_id, 'enable_snat': False}) self._verify_gateway_port(router['id']) @decorators.idempotent_id('db3093b1-93b6-4893-be83-c4716c251b3e') def test_router_interface_status(self): network = self.create_network() subnet = self.create_subnet(network) # Add router interface with subnet id router = self._create_router(data_utils.rand_name('router'), True) intf = self.create_router_interface(router['id'], subnet['id']) def _status_active(): return self.client.show_port( intf['port_id'])['port']['status'] == 'ACTIVE' utils.wait_until_true(_status_active, exception=AssertionError) @decorators.idempotent_id('c86ac3a8-50bd-4b00-a6b8-62af84a0765c') @tutils.requires_ext(extension='extraroute', service='network') def test_update_extra_route(self): self.network = self.create_network() self.name = self.network['name'] self.subnet = self.create_subnet(self.network) # Add router interface with subnet id self.router = self._create_router( data_utils.rand_name('router-'), True) self.create_router_interface(self.router['id'], self.subnet['id']) self.addCleanup( self._delete_extra_routes, self.router['id']) # Update router extra route, second ip of the range is # used as next hop cidr = netaddr.IPNetwork(self.subnet['cidr']) next_hop = str(cidr[2]) destination = str(self.subnet['cidr']) extra_route = self.client.update_extra_routes(self.router['id'], next_hop, destination) self.assertEqual(1, len(extra_route['router']['routes'])) self.assertEqual(destination, extra_route['router']['routes'][0]['destination']) self.assertEqual(next_hop, extra_route['router']['routes'][0]['nexthop']) show_body = self.client.show_router(self.router['id']) self.assertEqual(destination, show_body['router']['routes'][0]['destination']) self.assertEqual(next_hop, show_body['router']['routes'][0]['nexthop']) def _delete_extra_routes(self, router_id): self.client.delete_extra_routes(router_id) @decorators.idempotent_id('b29d1698-d603-11e9-9c66-079cc4aec539') @tutils.requires_ext(extension='extraroute-atomic', service='network') def test_extra_routes_atomic(self): self.network = self.create_network() self.subnet = self.create_subnet(self.network) self.router = self._create_router( data_utils.rand_name('router-'), True) self.create_router_interface(self.router['id'], self.subnet['id']) self.addCleanup( self._delete_extra_routes, self.router['id']) if self._ip_version == 6: dst = '2001:db8:%s::/64' else: dst = '10.0.%s.0/24' cidr = netaddr.IPNetwork(self.subnet['cidr']) routes = [ {'destination': dst % 2, 'nexthop': cidr[2]}, ] resp = self.client.add_extra_routes_atomic( self.router['id'], routes) self.assertEqual(1, len(resp['router']['routes'])) routes = [ {'destination': dst % 2, 'nexthop': cidr[2]}, {'destination': dst % 3, 'nexthop': cidr[3]}, ] resp = self.client.add_extra_routes_atomic( self.router['id'], routes) self.assertEqual(2, len(resp['router']['routes'])) routes = [ {'destination': dst % 3, 'nexthop': cidr[3]}, {'destination': dst % 4, 'nexthop': cidr[4]}, ] resp = self.client.remove_extra_routes_atomic( self.router['id'], routes) self.assertEqual(1, len(resp['router']['routes'])) routes = [ {'destination': dst % 2, 'nexthop': cidr[5]}, ] resp = self.client.add_extra_routes_atomic( self.router['id'], routes) self.assertEqual(2, len(resp['router']['routes'])) routes = [ {'destination': dst % 2, 'nexthop': cidr[5]}, ] resp = self.client.remove_extra_routes_atomic( self.router['id'], routes) self.assertEqual(1, len(resp['router']['routes'])) routes = [ {'destination': dst % 2, 'nexthop': cidr[2]}, {'destination': dst % 3, 'nexthop': cidr[3]}, {'destination': dst % 2, 'nexthop': cidr[5]}, ] resp = self.client.remove_extra_routes_atomic( self.router['id'], routes) self.assertEqual(0, len(resp['router']['routes'])) @decorators.idempotent_id('01f185d1-d1a6-4cf9-abf7-e0e1384c169c') def test_network_attached_with_two_routers(self): network = self.create_network(data_utils.rand_name('network1')) self.create_subnet(network) port1 = self.create_port(network) port2 = self.create_port(network) router1 = self._create_router(data_utils.rand_name('router1')) router2 = self._create_router(data_utils.rand_name('router2')) self.client.add_router_interface_with_port_id( router1['id'], port1['id']) self.client.add_router_interface_with_port_id( router2['id'], port2['id']) self.addCleanup(self.client.remove_router_interface_with_port_id, router1['id'], port1['id']) self.addCleanup(self.client.remove_router_interface_with_port_id, router2['id'], port2['id']) body = self.client.show_port(port1['id']) port_show1 = body['port'] body = self.client.show_port(port2['id']) port_show2 = body['port'] self.assertEqual(port_show1['network_id'], network['id']) self.assertEqual(port_show2['network_id'], network['id']) self.assertEqual(port_show1['device_id'], router1['id']) self.assertEqual(port_show2['device_id'], router2['id']) @decorators.idempotent_id('4f8a2a1e-7fe9-4d99-9bff-5dc0e78b7e06') def test_router_interface_update_and_remove_gateway_ip(self): network = self.create_network() subnet = self.create_subnet(network, allocation_pool_size=5) # Update the subnet gateway IP, using the next one. Because the # allocation pool is on the upper part of the CIDR, the lower IP # addresses are free. This operation must be allowed because the subnet # does not have yet a router port. gateway_ip = netaddr.IPAddress(subnet['gateway_ip']) self.client.update_subnet(subnet['id'], gateway_ip=str(gateway_ip + 1)) router = self._create_router(data_utils.rand_name('router'), True) intf = self.create_router_interface(router['id'], subnet['id']) def _status_active(): return self.client.show_port( intf['port_id'])['port']['status'] == 'ACTIVE' utils.wait_until_true(_status_active, exception=AssertionError) # The gateway update must raise a ``GatewayIpInUse`` exception because # there is an allocated router port. gateway_ip = netaddr.IPAddress(subnet['gateway_ip']) self.assertRaises(lib_exc.Conflict, self.client.update_subnet, subnet['id'], gateway_ip=str(gateway_ip + 2)) # The gateway deletion returns the same exception. gateway_ip = netaddr.IPAddress(subnet['gateway_ip']) self.assertRaises(lib_exc.Conflict, self.client.update_subnet, subnet['id'], gateway_ip=None) class ExternalGWMultihomingRoutersTest(base_routers.BaseRouterTest): @classmethod def setUpClass(cls): super().setUpClass() ext_alias = 'external-gateway-multihoming' try: cls.client.get_extension(ext_alias) except lib_exc.NotFound: raise cls.skipException(f'{ext_alias} extension not available.') @decorators.idempotent_id('33e9a156-a83f-435f-90ee-1a49dc9c350d') def test_create_router_enable_default_route_ecmp(self): router1 = self._create_admin_router(data_utils.rand_name('router1'), enable_default_route_ecmp=True) router2 = self._create_admin_router(data_utils.rand_name('router2'), enable_default_route_ecmp=False) self.assertEqual(router1['enable_default_route_ecmp'], True) self.assertEqual(router2['enable_default_route_ecmp'], False) @decorators.idempotent_id('bfbad985-2df2-4cd9-9c32-819b5508c40e') def test_update_router_enable_default_route_ecmp(self): router = self._create_router(data_utils.rand_name('router')) updated_router = self.admin_client.update_router( router['id'], enable_default_route_ecmp=not router['enable_default_route_ecmp']) self.assertNotEqual( router['enable_default_route_ecmp'], updated_router['router']['enable_default_route_ecmp']) @decorators.idempotent_id('a22016a6-f118-4eb5-abab-7e241ae01848') def test_update_router_enable_default_route_bfd(self): router = self._create_router(data_utils.rand_name('router')) updated_router = self.admin_client.update_router( router['id'], enable_default_route_bfd=not router['enable_default_route_bfd']) self.assertNotEqual( router['enable_default_route_bfd'], updated_router['router']['enable_default_route_bfd']) @decorators.idempotent_id('842f6edb-e072-4805-bf11-04c25420776d') def test_create_router_enable_default_route_bfd(self): router1 = self._create_admin_router(data_utils.rand_name('router1'), enable_default_route_bfd=True) router2 = self._create_admin_router(data_utils.rand_name('router2'), enable_default_route_bfd=False) self.assertEqual(router1['enable_default_route_bfd'], True) self.assertEqual(router2['enable_default_route_bfd'], False) @decorators.idempotent_id('089fa304-3726-4120-9759-668e8ff1114c') def test_create_router_add_external_gateways_one(self): router = self._create_router(data_utils.rand_name('router')) self.assertEqual(len(router['external_gateways']), 0) res = self.client.router_add_external_gateways( router['id'], [{'network_id': CONF.network.public_network_id, 'enable_snat': False}]) self.assertEqual(len(res['router']['external_gateways']), 1) self.assertEqual( res['router']['external_gateways'][0]['network_id'], CONF.network.public_network_id) @decorators.idempotent_id('60a1e7db-04ef-4a3a-9ff1-01a990d365fd') def test_create_router_add_external_gateways(self): router = self._create_router(data_utils.rand_name('router')) self.assertEqual(len(router['external_gateways']), 0) res = self.client.router_add_external_gateways( router['id'], [ {'network_id': CONF.network.public_network_id, 'enable_snat': False}, {'network_id': CONF.network.public_network_id, 'enable_snat': False}, {'network_id': CONF.network.public_network_id, 'enable_snat': False}, ]) self.assertEqual(len(res['router']['external_gateways']), 3) self.assertEqual( res['router']['external_gateway_info']['network_id'], res['router']['external_gateways'][0]['network_id']) self.assertEqual( res['router']['external_gateway_info']['external_fixed_ips'], res['router']['external_gateways'][0]['external_fixed_ips']) for n in range(0, 3): self.assertEqual( res['router']['external_gateways'][n]['network_id'], CONF.network.public_network_id) if n: self.assertNotEqual( res['router']['external_gateways'][ n]['external_fixed_ips'], res['router']['external_gateways'][ n - 1]['external_fixed_ips']) @decorators.idempotent_id('e49efc57-7b25-43a3-8e55-2d87a3759c57') def test_create_router_add_external_gateways_compat(self): router = self._create_router( data_utils.rand_name('router'), external_network_id=CONF.network.public_network_id, enable_snat=False) self.assertEqual(len(router['external_gateways']), 1) res = self.client.router_add_external_gateways( router['id'], [{'network_id': CONF.network.public_network_id, 'enable_snat': False}]) self.assertEqual(len(res['router']['external_gateways']), 2) @decorators.idempotent_id('2a238eec-d9d5-435a-9013-d6e195ecd5d1') def test_create_router_remove_external_gateways_compat(self): router = self._create_router( data_utils.rand_name('router'), external_network_id=CONF.network.public_network_id, enable_snat=False) self.assertEqual(len(router['external_gateways']), 1) res = self.client.router_remove_external_gateways( router['id'], [{'network_id': CONF.network.public_network_id}]) self.assertEqual(len(res['router']['external_gateways']), 0) @decorators.idempotent_id('03ab196a-dac0-4363-93e4-ea799246870b') def test_create_router_add_remove_external_gateways(self): router = self._create_router(data_utils.rand_name('router')) self.assertEqual(len(router['external_gateways']), 0) res = self.client.router_add_external_gateways( router['id'], [ {'network_id': CONF.network.public_network_id, 'enable_snat': False}, {'network_id': CONF.network.public_network_id, 'enable_snat': False}, {'network_id': CONF.network.public_network_id, 'enable_snat': False}, ]) self.assertEqual(len(res['router']['external_gateways']), 3) remove_gateways = [res['router']['external_gateways'][2]] res = self.client.router_remove_external_gateways(router['id'], remove_gateways) self.assertEqual(len(res['router']['external_gateways']), 2) for n in range(0, 2): self.assertNotEqual( res['router']['external_gateways'][ n]['external_fixed_ips'], remove_gateways[0]) @decorators.idempotent_id('17e94c9f-c59f-4e50-abd5-d1256460e311') def test_create_router_update_external_gateways(self): """Add three GW ports, delete last one, re-use IPs in update on second. NOTE(fnordahl): Main reason for IP re-use is to ensure we don't tread on allocations done by other tests. """ router = self._create_router(data_utils.rand_name('router')) self.assertEqual(len(router['external_gateways']), 0) res = self.client.router_add_external_gateways( router['id'], [ {'network_id': CONF.network.public_network_id, 'enable_snat': False}, {'network_id': CONF.network.public_network_id, 'enable_snat': False}, {'network_id': CONF.network.public_network_id, 'enable_snat': False}, ]) self.assertEqual(len(res['router']['external_gateways']), 3) external_gateways = res['router']['external_gateways'] remove_gateways = [external_gateways.pop(2)] res_remove_gws = self.client.router_remove_external_gateways( router['id'], remove_gateways) for n in range(0, 2): self.assertNotEqual( res_remove_gws['router']['external_gateways'][ n]['external_fixed_ips'], remove_gateways[0]) external_gateways[1] = remove_gateways[0] res_update_gws = self.client.router_update_external_gateways( router['id'], external_gateways) self.assertEqual(len(res_update_gws['router']['external_gateways']), 2) for n in range(0, 2): if res_update_gws['router']['external_gateways'][ n] == remove_gateways[0]: break else: self.fail('%s not in %s' % ( remove_gateways[0], res_update_gws['router']['external_gateways'])) class RoutersIpV6Test(RoutersTest): _ip_version = 6 class DvrRoutersTest(base_routers.BaseRouterTest): required_extensions = ['dvr'] @decorators.idempotent_id('141297aa-3424-455d-aa8d-f2d95731e00a') def test_create_distributed_router(self): name = data_utils.rand_name('router') router = self._create_admin_router(name, distributed=True) self.assertTrue(router['distributed']) class DvrRoutersTestToCentralized(base_routers.BaseRouterTest): required_extensions = ['dvr', 'l3-ha'] @decorators.idempotent_id('644d7a4a-01a1-4b68-bb8d-0c0042cb1729') def test_convert_distributed_router_back_to_centralized(self): # Convert a centralized router to distributed firstly router_args = {'tenant_id': self.client.project_id, 'distributed': False, 'ha': False} router = self._create_admin_router( data_utils.rand_name('router'), admin_state_up=False, **router_args) self.assertFalse(router['distributed']) self.assertFalse(router['ha']) update_body = self.admin_client.update_router(router['id'], distributed=True) self.assertTrue(update_body['router']['distributed']) show_body = self.admin_client.show_router(router['id']) self.assertTrue(show_body['router']['distributed']) self.assertFalse(show_body['router']['ha']) # Then convert the distributed router back to centralized update_body = self.admin_client.update_router(router['id'], distributed=False) self.assertFalse(update_body['router']['distributed']) show_body = self.admin_client.show_router(router['id']) self.assertFalse(show_body['router']['distributed']) self.assertFalse(show_body['router']['ha']) show_body = self.client.show_router(router['id']) self.assertNotIn('distributed', show_body['router']) self.assertNotIn('ha', show_body['router']) class DvrRoutersTestUpdateDistributedExtended(base_routers.BaseRouterTest): required_extensions = ['dvr', 'l3-ha', 'router-admin-state-down-before-update'] @decorators.idempotent_id('0ffb9973-0c1a-4b76-a1f2-060178057661') def test_convert_centralized_router_to_distributed_extended(self): router_args = {'tenant_id': self.client.project_id, 'distributed': False, 'ha': False} router = self._create_admin_router( data_utils.rand_name('router'), admin_state_up=True, **router_args) self.assertTrue(router['admin_state_up']) self.assertFalse(router['distributed']) # take router down to allow setting the router to distributed update_body = self.admin_client.update_router(router['id'], admin_state_up=False) self.assertFalse(update_body['router']['admin_state_up']) # set the router to distributed update_body = self.admin_client.update_router(router['id'], distributed=True) self.assertTrue(update_body['router']['distributed']) # bring the router back up update_body = self.admin_client.update_router(router['id'], admin_state_up=True) self.assertTrue(update_body['router']['admin_state_up']) self.assertTrue(update_body['router']['distributed']) @decorators.idempotent_id('e9a8f55b-c535-44b7-8b0a-20af6a7c2921') def test_convert_distributed_router_to_centralized_extended(self): router_args = {'tenant_id': self.client.project_id, 'distributed': True, 'ha': False} router = self._create_admin_router( data_utils.rand_name('router'), admin_state_up=True, **router_args) self.assertTrue(router['admin_state_up']) self.assertTrue(router['distributed']) # take router down to allow setting the router to centralized update_body = self.admin_client.update_router(router['id'], admin_state_up=False) self.assertFalse(update_body['router']['admin_state_up']) # set router to centralized update_body = self.admin_client.update_router(router['id'], distributed=False) self.assertFalse(update_body['router']['distributed']) # bring router back up update_body = self.admin_client.update_router(router['id'], admin_state_up=True) self.assertTrue(update_body['router']['admin_state_up']) self.assertFalse(update_body['router']['distributed']) class HaRoutersTest(base_routers.BaseRouterTest): required_extensions = ['l3-ha'] @decorators.idempotent_id('77db8eae-3aa3-4e61-bf2a-e739ce042e53') def test_convert_legacy_router(self): router = self._create_router(data_utils.rand_name('router')) self.assertNotIn('ha', router) update_body = self.admin_client.update_router(router['id'], ha=True) self.assertTrue(update_body['router']['ha']) show_body = self.admin_client.show_router(router['id']) self.assertTrue(show_body['router']['ha']) show_body = self.client.show_router(router['id']) self.assertNotIn('ha', show_body['router']) class RoutersSearchCriteriaTest(base.BaseSearchCriteriaTest): required_extensions = ['router'] resource = 'router' @classmethod def resource_setup(cls): super(RoutersSearchCriteriaTest, cls).resource_setup() for name in cls.resource_names: cls.create_router(router_name=name) @decorators.idempotent_id('03a69efb-90a7-435b-bb5c-3add3612085a') def test_list_sorts_asc(self): self._test_list_sorts_asc() @decorators.idempotent_id('95913d30-ff41-4b17-9f44-5258c651e78c') def test_list_sorts_desc(self): self._test_list_sorts_desc() @decorators.idempotent_id('7f7d40b1-e165-4817-8dc5-02f8e2f0dff3') def test_list_pagination(self): self._test_list_pagination() @decorators.idempotent_id('a5b83e83-3d98-45bb-a2c7-0ee179ffd42c') def test_list_pagination_with_marker(self): self._test_list_pagination_with_marker() @decorators.idempotent_id('40804af8-c25d-45f8-b8a8-b4c70345215d') def test_list_pagination_with_href_links(self): self._test_list_pagination_with_href_links() @decorators.idempotent_id('77b9676c-d3cb-43af-a0e8-a5b8c6099e70') def test_list_pagination_page_reverse_asc(self): self._test_list_pagination_page_reverse_asc() @decorators.idempotent_id('3133a2c5-1bb9-4fc7-833e-cf9a1d160255') def test_list_pagination_page_reverse_desc(self): self._test_list_pagination_page_reverse_desc() @decorators.idempotent_id('8252e2f0-b3da-4738-8e25-f6f8d878a2da') def test_list_pagination_page_reverse_with_href_links(self): self._test_list_pagination_page_reverse_with_href_links() @decorators.idempotent_id('fb102124-20f8-4cb3-8c81-f16f5e41d192') def test_list_no_pagination_limit_0(self): self._test_list_no_pagination_limit_0() class RoutersDeleteTest(base_routers.BaseRouterTest): """The only test in this class is a test that removes router! * We cannot delete common and mandatory resources (router in this case) * using the existing classes, as it will cause failure in other tests * running in parallel. """ @classmethod def resource_setup(cls): super(RoutersDeleteTest, cls).resource_setup() cls.secgroup = cls.create_security_group( name=data_utils.rand_name("test_port_secgroup")) router_kwargs = { 'router_name': data_utils.rand_name('router_to_delete'), 'external_network_id': CONF.network.public_network_id} cls.router = cls.create_router(**router_kwargs) @decorators.idempotent_id('dbbc5c74-63c8-11eb-8881-74e5f9e2a801') def test_delete_router(self): # Create a port on tenant network and associate to the router. # Try to delete router. Expected result: "Conflict Error" is raised. network = self.create_network() subnet = self.create_subnet(network) self.create_router_interface(self.router['id'], subnet['id']) port = self.create_port( network, name=data_utils.rand_name("port"), security_groups=[self.secgroup['id']]) self.create_floatingip(port=port) self.assertRaises( lib_exc.Conflict, self.client.delete_router, self.router['id']) # Delete the associated port # Try to delete router. Expected result: "Conflict Error" is raised. # Note: there are still interfaces in use. self.client.delete_port(port['id']) self.assertRaises( lib_exc.Conflict, self.client.delete_router, self.router['id']) # Delete the rest of the router's ports # Try to delete router. Expected result: "PASS" interfaces = [ port for port in self.client.list_router_interfaces( self.router['id'])['ports'] if port['device_owner'] in const.ROUTER_INTERFACE_OWNERS] for i in interfaces: try: self.assertRaises( lib_exc.Conflict, self.client.delete_router, self.router['id']) self.client.remove_router_interface_with_subnet_id( self.router['id'], i['fixed_ips'][0]['subnet_id']) except lib_exc.NotFound: pass self.client.delete_router(self.router['id'])