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How to use is_network_feature_enabled method in tempest

Best Python code snippet using tempest_python

test_network_qos_placement.py

Source:test_network_qos_placement.py

...324        values.325        * The allocation on placement side should be according to the new326        rules.327        """328        if not utils.is_network_feature_enabled('update_port_qos'):329            raise self.skipException("update_port_qos feature is not enabled")330        self._create_network_and_qos_policies(331            self._create_qos_policies_from_life)332        port = self.create_port(333            self.prov_network['id'], qos_policy_id=self.qos_policy_1['id'])334        server1 = self.create_server(335            networks=[{'port': port['id']}])336        self._assert_allocation_is_as_expected(server1['id'], [port['id']],337                                               self.BANDWIDTH_1)338        self.ports_client.update_port(339            port['id'],340            **{'qos_policy_id': self.qos_policy_2['id']})341        self._assert_allocation_is_as_expected(server1['id'], [port['id']],342                                               self.BANDWIDTH_2)343        # I changed my mind344        self.ports_client.update_port(345            port['id'],346            **{'qos_policy_id': self.qos_policy_1['id']})347        self._assert_allocation_is_as_expected(server1['id'], [port['id']],348                                               self.BANDWIDTH_1)349        # bad request....350        self.qos_policy_not_valid = self._create_policy_and_min_bw_rule(351            name_prefix='test_policy_not_valid',352            min_kbps=self.PLACEMENT_MAX_INT)353        port_orig = self.ports_client.show_port(port['id'])['port']354        self.assertRaises(355            lib_exc.Conflict,356            self.ports_client.update_port,357            port['id'], **{'qos_policy_id': self.qos_policy_not_valid['id']})358        self._assert_allocation_is_as_expected(server1['id'], [port['id']],359                                               self.BANDWIDTH_1)360        port_upd = self.ports_client.show_port(port['id'])['port']361        self.assertEqual(port_orig['qos_policy_id'],362                         port_upd['qos_policy_id'])363        self.assertEqual(self.qos_policy_1['id'], port_upd['qos_policy_id'])364    @decorators.idempotent_id('9cfc3bb8-f433-4c91-87b6-747cadc8958a')365    @utils.services('compute', 'network')366    def test_qos_min_bw_allocation_update_policy_from_zero(self):367        """Test port without QoS policy to have QoS policy368        This scenario checks if updating a port without QoS policy to369        have QoS policy with minimum_bandwidth rule succeeds only on370        controlplane, but placement allocation remains 0.371        """372        if not utils.is_network_feature_enabled('update_port_qos'):373            raise self.skipException("update_port_qos feature is not enabled")374        self._create_network_and_qos_policies(375            self._create_qos_policies_from_life)376        port = self.create_port(self.prov_network['id'])377        server1 = self.create_server(378            networks=[{'port': port['id']}])379        self._assert_allocation_is_as_expected(server1['id'], [port['id']], 0)380        self.ports_client.update_port(381            port['id'], **{'qos_policy_id': self.qos_policy_2['id']})382        self._assert_allocation_is_as_expected(server1['id'], [port['id']], 0)383    @decorators.idempotent_id('a9725a70-1d28-4e3b-ae0e-450abc235962')384    @utils.services('compute', 'network')385    def test_qos_min_bw_allocation_update_policy_to_zero(self):386        """Test port with QoS policy to remove QoS policy387        In this scenario port with QoS minimum_bandwidth rule update to388        remove QoS policy results in 0 placement allocation.389        """390        if not utils.is_network_feature_enabled('update_port_qos'):391            raise self.skipException("update_port_qos feature is not enabled")392        self._create_network_and_qos_policies(393            self._create_qos_policies_from_life)394        port = self.create_port(395            self.prov_network['id'], qos_policy_id=self.qos_policy_1['id'])396        server1 = self.create_server(397            networks=[{'port': port['id']}])398        self._assert_allocation_is_as_expected(server1['id'], [port['id']],399                                               self.BANDWIDTH_1)400        self.ports_client.update_port(401            port['id'],402            **{'qos_policy_id': None})403        self._assert_allocation_is_as_expected(server1['id'], [port['id']], 0)404    @decorators.idempotent_id('756ced7f-6f1a-43e7-a851-2fcfc16f3dd7')405    @utils.services('compute', 'network')406    def test_qos_min_bw_allocation_update_with_multiple_ports(self):407        if not utils.is_network_feature_enabled('update_port_qos'):408            raise self.skipException("update_port_qos feature is not enabled")409        self._create_network_and_qos_policies(410            self._create_qos_policies_from_life)411        port1 = self.create_port(412            self.prov_network['id'], qos_policy_id=self.qos_policy_1['id'])413        port2 = self.create_port(414            self.prov_network['id'], qos_policy_id=self.qos_policy_2['id'])415        server1 = self.create_server(416            networks=[{'port': port1['id']}, {'port': port2['id']}])417        self._assert_allocation_is_as_expected(418            server1['id'], [port1['id'], port2['id']],419            self.BANDWIDTH_1 + self.BANDWIDTH_2)420        self.ports_client.update_port(421            port1['id'],422            **{'qos_policy_id': self.qos_policy_2['id']})423        self._assert_allocation_is_as_expected(424            server1['id'], [port1['id'], port2['id']],425            2 * self.BANDWIDTH_2)426    @decorators.idempotent_id('0805779e-e03c-44fb-900f-ce97a790653b')427    @utils.services('compute', 'network')428    def test_empty_update(self):429        if not utils.is_network_feature_enabled('update_port_qos'):430            raise self.skipException("update_port_qos feature is not enabled")431        self._create_network_and_qos_policies(432            self._create_qos_policies_from_life)433        port = self.create_port(434            self.prov_network['id'], qos_policy_id=self.qos_policy_1['id'])435        server1 = self.create_server(436            networks=[{'port': port['id']}])437        self._assert_allocation_is_as_expected(server1['id'], [port['id']],438                                               self.BANDWIDTH_1)439        self.ports_client.update_port(440            port['id'],441            **{'description': 'foo'})442        self._assert_allocation_is_as_expected(server1['id'], [port['id']],443                                               self.BANDWIDTH_1)444    @decorators.idempotent_id('372b2728-cfed-469a-b5f6-b75779e1ccbe')445    @utils.services('compute', 'network')446    def test_qos_min_bw_allocation_update_policy_direction_change(self):447        """Test QoS min bw direction change on a bound port448        Related RFE in neutron: #1882804449        The scenario is the following:450        * Have a port with QoS policy and minimum bandwidth rule with ingress451        direction452        * Boot a VM with the port.453        * Update the port with a new policy to egress direction in454        minimum bandwidth rule.455        * The allocation on placement side should be according to the new456        rules.457        """458        if not utils.is_network_feature_enabled('update_port_qos'):459            raise self.skipException("update_port_qos feature is not enabled")460        def create_policies():461            self.qos_policy_ingress = self._create_policy_and_min_bw_rule(462                name_prefix='test_policy_ingress',463                min_kbps=self.BANDWIDTH_1,464                direction=self.INGRESS_DIRECTION,465            )466            self.qos_policy_egress = self._create_policy_and_min_bw_rule(467                name_prefix='test_policy_egress',468                min_kbps=self.BANDWIDTH_1,469                direction=self.EGRESS_DIRECTION,470            )471        self._create_network_and_qos_policies(create_policies)472        port = self.create_port(...

test_metadata.py

Source:test_metadata.py

...36    force_tenant_isolation = False37    @classmethod38    def skip_checks(cls):39        super(MetadataTest, cls).skip_checks()40        if not utils.is_network_feature_enabled('ipv6_metadata'):41            raise cls.skipException("Metadata over IPv6 is not enabled")42    @classmethod43    def resource_setup(cls):44        super(MetadataTest, cls).resource_setup()45        cls.rand_name = data_utils.rand_name(46            cls.__name__.rsplit('.', 1)[-1])47        cls.reserve_external_subnet_cidrs()48        cls.network = cls.create_network(name=cls.rand_name)49        cls.subnet_v4 = cls.create_subnet(50            network=cls.network, name=cls.rand_name)51        cls.subnet_v6 = cls.create_subnet(52            network=cls.network, name=cls.rand_name, ip_version=6)53        cls.router = cls.create_router_by_client()54        cls.create_router_interface(cls.router['id'], cls.subnet_v4['id'])...

__init__.py

Source:__init__.py

...88        return True89    if extension_name in config_dict[service]:90        return True91    return False92def is_network_feature_enabled(feature_name):93    """A function that will check the list of available network features94    """95    list_of_features = CONF.network_feature_enabled.available_features96    if not list_of_features:97        return False98    if list_of_features[0] == 'all':99        return True100    if feature_name in list_of_features:101        return True...

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