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How to use _create_router method in tempest

Best Python code snippet using tempest_python

test_l3_ha_db.py

Source:test_l3_ha_db.py

...53        self.plugin.create_or_update_agent(self.admin_ctx, agent_status)54        agent_status['host'] = 'l3host_2'55        self.plugin.create_or_update_agent(self.admin_ctx, agent_status)56        self.agent1, self.agent2 = self.plugin.get_agents(self.admin_ctx)57    def _create_router(self, ha=True, tenant_id='tenant1', distributed=None,58                       ctx=None):59        if ctx is None:60            ctx = self.admin_ctx61        ctx.tenant_id = tenant_id62        router = {'name': 'router1', 'admin_state_up': True}63        if ha is not None:64            router['ha'] = ha65        if distributed is not None:66            router['distributed'] = distributed67        return self.plugin.create_router(ctx, {'router': router})68    def _update_router(self, router_id, ha=True, distributed=None, ctx=None):69        if ctx is None:70            ctx = self.admin_ctx71        data = {'ha': ha} if ha is not None else {}72        if distributed is not None:73            data['distributed'] = distributed74        return self.plugin._update_router_db(ctx, router_id,75                                             data, None)76    def _bind_router(self, router_id):77        with self.admin_ctx.session.begin(subtransactions=True):78            bindings = self.plugin.get_ha_router_port_bindings(self.admin_ctx,79                                                               [router_id])80            for agent_id, binding in zip(81                    [self.agent1['id'], self.agent2['id']], bindings):82                binding.l3_agent_id = agent_id83class L3HATestCase(L3HATestFramework):84    def test_verify_configuration_succeed(self):85        # Default configuration should pass86        self.plugin._verify_configuration()87    def test_verify_configuration_l3_ha_net_cidr_is_not_a_cidr(self):88        cfg.CONF.set_override('l3_ha_net_cidr', 'not a cidr')89        self.assertRaises(90            l3_ext_ha_mode.HANetworkCIDRNotValid,91            self.plugin._verify_configuration)92    def test_verify_configuration_l3_ha_net_cidr_is_not_a_subnet(self):93        cfg.CONF.set_override('l3_ha_net_cidr', '10.0.0.1/8')94        self.assertRaises(95            l3_ext_ha_mode.HANetworkCIDRNotValid,96            self.plugin._verify_configuration)97    def test_verify_configuration_min_l3_agents_per_router_below_minimum(self):98        cfg.CONF.set_override('min_l3_agents_per_router', 0)99        self.assertRaises(100            l3_ext_ha_mode.HAMinimumAgentsNumberNotValid,101            self.plugin._verify_configuration)102    def test_verify_configuration_max_l3_agents_below_min_l3_agents(self):103        cfg.CONF.set_override('max_l3_agents_per_router', 3)104        cfg.CONF.set_override('min_l3_agents_per_router', 4)105        self.assertRaises(106            l3_ext_ha_mode.HAMaximumAgentsNumberNotValid,107            self.plugin._verify_configuration)108    def test_ha_router_create(self):109        router = self._create_router()110        self.assertTrue(router['ha'])111    def test_ha_router_create_with_distributed(self):112        self.assertRaises(l3_ext_ha_mode.DistributedHARouterNotSupported,113                          self._create_router,114                          distributed=True)115    def test_no_ha_router_create(self):116        router = self._create_router(ha=False)117        self.assertFalse(router['ha'])118    def test_router_create_with_ha_conf_enabled(self):119        cfg.CONF.set_override('l3_ha', True)120        router = self._create_router(ha=None)121        self.assertTrue(router['ha'])122    def test_migration_from_ha(self):123        router = self._create_router()124        self.assertTrue(router['ha'])125        router = self._update_router(router['id'], ha=False)126        self.assertFalse(router.extra_attributes['ha'])127        self.assertIsNone(router.extra_attributes['ha_vr_id'])128    def test_migration_to_ha(self):129        router = self._create_router(ha=False)130        self.assertFalse(router['ha'])131        router = self._update_router(router['id'], ha=True)132        self.assertTrue(router.extra_attributes['ha'])133        self.assertIsNotNone(router.extra_attributes['ha_vr_id'])134    def test_migrate_ha_router_to_distributed(self):135        router = self._create_router()136        self.assertTrue(router['ha'])137        self.assertRaises(l3_ext_ha_mode.DistributedHARouterNotSupported,138                          self._update_router,139                          router['id'],140                          distributed=True)141    def test_l3_agent_routers_query_interface(self):142        router = self._create_router()143        self._bind_router(router['id'])144        routers = self.plugin.get_ha_sync_data_for_host(self.admin_ctx,145                                                        self.agent1['host'])146        self.assertEqual(1, len(routers))147        router = routers[0]148        self.assertIsNotNone(router.get('ha'))149        interface = router.get(constants.HA_INTERFACE_KEY)150        self.assertIsNotNone(interface)151        self.assertEqual(constants.DEVICE_OWNER_ROUTER_HA_INTF,152                         interface['device_owner'])153        self.assertEqual(cfg.CONF.l3_ha_net_cidr, interface['subnet']['cidr'])154    def test_update_state(self):155        router = self._create_router()156        self._bind_router(router['id'])157        routers = self.plugin.get_ha_sync_data_for_host(self.admin_ctx,158                                                        self.agent1['host'])159        state = routers[0].get(constants.HA_ROUTER_STATE_KEY)160        self.assertEqual('standby', state)161        self.plugin.update_router_state(self.admin_ctx, router['id'], 'active',162                                        self.agent1['host'])163        routers = self.plugin.get_ha_sync_data_for_host(self.admin_ctx,164                                                        self.agent1['host'])165        state = routers[0].get(constants.HA_ROUTER_STATE_KEY)166        self.assertEqual('active', state)167    def test_unique_ha_network_per_tenant(self):168        tenant1 = _uuid()169        tenant2 = _uuid()170        self._create_router(tenant_id=tenant1)171        self._create_router(tenant_id=tenant2)172        ha_network1 = self.plugin.get_ha_network(self.admin_ctx, tenant1)173        ha_network2 = self.plugin.get_ha_network(self.admin_ctx, tenant2)174        self.assertNotEqual(175            ha_network1['network_id'], ha_network2['network_id'])176    def _deployed_router_change_ha_flag(self, to_ha):177        self._create_router(ha=not to_ha)178        routers = self.plugin.get_ha_sync_data_for_host(self.admin_ctx)179        router = routers[0]180        interface = router.get(constants.HA_INTERFACE_KEY)181        if to_ha:182            self.assertIsNone(interface)183        else:184            self.assertIsNotNone(interface)185        self._update_router(router['id'], to_ha)186        routers = self.plugin.get_ha_sync_data_for_host(self.admin_ctx)187        router = routers[0]188        interface = router.get(constants.HA_INTERFACE_KEY)189        if to_ha:190            self.assertIsNotNone(interface)191        else:192            self.assertIsNone(interface)193    def test_deployed_router_can_have_ha_enabled(self):194        self._deployed_router_change_ha_flag(to_ha=True)195    def test_deployed_router_can_have_ha_disabled(self):196        self._deployed_router_change_ha_flag(to_ha=False)197    def test_create_ha_router_notifies_agent(self):198        self._create_router()199        self.assertTrue(self.notif_m.called)200    def test_update_router_to_ha_notifies_agent(self):201        router = self._create_router(ha=False)202        self.notif_m.reset_mock()203        self._update_router(router['id'], ha=True)204        self.assertTrue(self.notif_m.called)205    def test_unique_vr_id_between_routers(self):206        self._create_router()207        self._create_router()208        routers = self.plugin.get_ha_sync_data_for_host(self.admin_ctx)209        self.assertEqual(2, len(routers))210        self.assertNotEqual(routers[0]['ha_vr_id'], routers[1]['ha_vr_id'])211    @mock.patch('neutron.db.l3_hamode_db.VR_ID_RANGE', new=set(range(1, 1)))212    def test_vr_id_depleted(self):213        self.assertRaises(l3_ext_ha_mode.NoVRIDAvailable, self._create_router)214    @mock.patch('neutron.db.l3_hamode_db.VR_ID_RANGE', new=set(range(1, 2)))215    def test_vr_id_unique_range_per_tenant(self):216        self._create_router()217        self._create_router(tenant_id=_uuid())218        routers = self.plugin.get_ha_sync_data_for_host(self.admin_ctx)219        self.assertEqual(2, len(routers))220        self.assertEqual(routers[0]['ha_vr_id'], routers[1]['ha_vr_id'])221    @mock.patch('neutron.db.l3_hamode_db.MAX_ALLOCATION_TRIES', new=2)222    def test_vr_id_allocation_contraint_conflict(self):223        router = self._create_router()224        network = self.plugin.get_ha_network(self.admin_ctx,225                                             router['tenant_id'])226        with mock.patch.object(self.plugin, '_get_allocated_vr_id',227                               return_value=set()) as alloc:228            self.assertRaises(l3_ext_ha_mode.MaxVRIDAllocationTriesReached,229                              self.plugin._allocate_vr_id, self.admin_ctx,230                              network.network_id, router['id'])231            self.assertEqual(2, len(alloc.mock_calls))232    def test_vr_id_allocation_delete_router(self):233        router = self._create_router()234        network = self.plugin.get_ha_network(self.admin_ctx,235                                             router['tenant_id'])236        allocs_before = self.plugin._get_allocated_vr_id(self.admin_ctx,237                                                         network.network_id)238        router = self._create_router()239        allocs_current = self.plugin._get_allocated_vr_id(self.admin_ctx,240                                                          network.network_id)241        self.assertNotEqual(allocs_before, allocs_current)242        self.plugin.delete_router(self.admin_ctx, router['id'])243        allocs_after = self.plugin._get_allocated_vr_id(self.admin_ctx,244                                                        network.network_id)245        self.assertEqual(allocs_before, allocs_after)246    def test_vr_id_allocation_router_migration(self):247        router = self._create_router()248        network = self.plugin.get_ha_network(self.admin_ctx,249                                             router['tenant_id'])250        allocs_before = self.plugin._get_allocated_vr_id(self.admin_ctx,251                                                         network.network_id)252        router = self._create_router()253        self._update_router(router['id'], ha=False)254        allocs_after = self.plugin._get_allocated_vr_id(self.admin_ctx,255                                                        network.network_id)256        self.assertEqual(allocs_before, allocs_after)257    def test_one_ha_router_one_not(self):258        self._create_router(ha=False)259        self._create_router()260        routers = self.plugin.get_ha_sync_data_for_host(self.admin_ctx)261        ha0 = routers[0]['ha']262        ha1 = routers[1]['ha']263        self.assertNotEqual(ha0, ha1)264    def test_add_ha_port_binding_failure_rolls_back_port(self):265        router = self._create_router()266        device_filter = {'device_id': [router['id']]}267        ports_before = self.core_plugin.get_ports(268            self.admin_ctx, filters=device_filter)269        network = self.plugin.get_ha_network(self.admin_ctx,270                                             router['tenant_id'])271        with mock.patch.object(self.plugin, '_create_ha_port_binding',272                               side_effect=ValueError):273            self.assertRaises(ValueError, self.plugin.add_ha_port,274                              self.admin_ctx, router['id'], network.network_id,275                              router['tenant_id'])276        ports_after = self.core_plugin.get_ports(277            self.admin_ctx, filters=device_filter)278        self.assertEqual(ports_before, ports_after)279    def test_create_ha_network_binding_failure_rolls_back_network(self):280        networks_before = self.core_plugin.get_networks(self.admin_ctx)281        with mock.patch.object(self.plugin,282                               '_create_ha_network_tenant_binding',283                               side_effect=ValueError):284            self.assertRaises(ValueError, self.plugin._create_ha_network,285                              self.admin_ctx, _uuid())286        networks_after = self.core_plugin.get_networks(self.admin_ctx)287        self.assertEqual(networks_before, networks_after)288    def test_create_ha_network_subnet_failure_rolls_back_network(self):289        networks_before = self.core_plugin.get_networks(self.admin_ctx)290        with mock.patch.object(self.plugin, '_create_ha_subnet',291                               side_effect=ValueError):292            self.assertRaises(ValueError, self.plugin._create_ha_network,293                              self.admin_ctx, _uuid())294        networks_after = self.core_plugin.get_networks(self.admin_ctx)295        self.assertEqual(networks_before, networks_after)296    def test_create_ha_interfaces_binding_failure_rolls_back_ports(self):297        router = self._create_router()298        network = self.plugin.get_ha_network(self.admin_ctx,299                                             router['tenant_id'])300        device_filter = {'device_id': [router['id']]}301        ports_before = self.core_plugin.get_ports(302            self.admin_ctx, filters=device_filter)303        router_db = self.plugin._get_router(self.admin_ctx, router['id'])304        with mock.patch.object(self.plugin, '_create_ha_port_binding',305                               side_effect=ValueError):306            self.assertRaises(ValueError, self.plugin._create_ha_interfaces,307                              self.admin_ctx, router_db, network)308        ports_after = self.core_plugin.get_ports(309            self.admin_ctx, filters=device_filter)310        self.assertEqual(ports_before, ports_after)311    def test_create_router_db_ha_attribute_failure_rolls_back_router(self):312        routers_before = self.plugin.get_routers(self.admin_ctx)313        for method in ('_set_vr_id',314                       '_create_ha_interfaces',315                       '_notify_ha_interfaces_updated'):316            with mock.patch.object(self.plugin, method,317                                   side_effect=ValueError):318                self.assertRaises(ValueError, self._create_router)319        routers_after = self.plugin.get_routers(self.admin_ctx)320        self.assertEqual(routers_before, routers_after)321class L3HAUserTestCase(L3HATestFramework):322    def setUp(self):323        super(L3HAUserTestCase, self).setUp()324        self.user_ctx = context.Context('', _uuid())325    def test_create_ha_router(self):326        self._create_router(ctx=self.user_ctx)327    def test_update_router(self):328        router = self._create_router(ctx=self.user_ctx)329        self._update_router(router['id'], ha=False, ctx=self.user_ctx)330    def test_delete_router(self):331        router = self._create_router(ctx=self.user_ctx)...

test_l3_conntrack_helper.py

Source:test_l3_conntrack_helper.py

...22        if not self.is_extension_enabled('l3-conntrack-helper'):23            self.skipTest("No l3-conntrack-helper extension present")24        if not self.is_extension_enabled('expose-l3-conntrack-helper'):25            self.skipTest("No expose-l3-conntrack-helper extension present")26    def _create_router(self):27        router_name = uuid.uuid4().hex28        json_output = json.loads(self.openstack(29            'router create -f json ' + router_name30        ))31        self.assertIsNotNone(json_output['id'])32        router_id = json_output['id']33        self.addCleanup(self.openstack, 'router delete ' + router_id)34        return router_id35    def _create_helpers(self, router_id, helpers):36        created_helpers = []37        for helper in helpers:38            output = json.loads(self.openstack(39                'network l3 conntrack helper create %(router)s '40                '--helper %(helper)s --protocol %(protocol)s --port %(port)s '41                '-f json' % {'router': router_id,42                             'helper': helper['helper'],43                             'protocol': helper['protocol'],44                             'port': helper['port']}))45            self.assertEqual(helper['helper'], output['helper'])46            self.assertEqual(helper['protocol'], output['protocol'])47            self.assertEqual(helper['port'], output['port'])48            created_helpers.append(output)49        return created_helpers50    def test_l3_conntrack_helper_create_and_delete(self):51        """Test create, delete multiple"""52        helpers = [53            {54                'helper': 'tftp',55                'protocol': 'udp',56                'port': 6957            }, {58                'helper': 'ftp',59                'protocol': 'tcp',60                'port': 2161            }62        ]63        router_id = self._create_router()64        created_helpers = self._create_helpers(router_id, helpers)65        ct_ids = " ".join([ct['id'] for ct in created_helpers])66        raw_output = self.openstack(67            '--debug network l3 conntrack helper delete %(router)s '68            '%(ct_ids)s' % {69                'router': router_id, 'ct_ids': ct_ids})70        self.assertOutput('', raw_output)71    def test_l3_conntrack_helper_list(self):72        helpers = [73            {74                'helper': 'tftp',75                'protocol': 'udp',76                'port': 6977            }, {78                'helper': 'ftp',79                'protocol': 'tcp',80                'port': 2181            }82        ]83        expected_helpers = [84            {85                'Helper': 'tftp',86                'Protocol': 'udp',87                'Port': 6988            }, {89                'Helper': 'ftp',90                'Protocol': 'tcp',91                'Port': 2192            }93        ]94        router_id = self._create_router()95        self._create_helpers(router_id, helpers)96        output = json.loads(self.openstack(97            'network l3 conntrack helper list %s -f json ' % router_id98        ))99        for ct in output:100            self.assertEqual(router_id, ct.pop('Router ID'))101            ct.pop("ID")102            self.assertIn(ct, expected_helpers)103    def test_l3_conntrack_helper_set_and_show(self):104        helper = {105            'helper': 'tftp',106            'protocol': 'udp',107            'port': 69}108        router_id = self._create_router()109        created_helper = self._create_helpers(router_id, [helper])[0]110        output = json.loads(self.openstack(111            'network l3 conntrack helper show %(router_id)s %(ct_id)s '112            '-f json' % {113                'router_id': router_id, 'ct_id': created_helper['id']}))114        self.assertEqual(helper['helper'], output['helper'])115        self.assertEqual(helper['protocol'], output['protocol'])116        self.assertEqual(helper['port'], output['port'])117        raw_output = self.openstack(118            'network l3 conntrack helper set %(router_id)s %(ct_id)s '119            '--port %(port)s ' % {120                'router_id': router_id,121                'ct_id': created_helper['id'],122                'port': helper['port'] + 1})...

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