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How to use get_unused_ip_addresses method in tempest

Best Python code snippet using tempest_python

test_ports_rbac.py

Source:test_ports_rbac.py

...71                                 rule="create_port:fixed_ips")72    @decorators.idempotent_id('2551e10d-006a-413c-925a-8c6f834c09ac')73    def test_create_port_fixed_ips(self):74        # Pick an unused ip address.75        ip_list = net_utils.get_unused_ip_addresses(self.ports_client,76                                                    self.subnets_client,77                                                    self.network['id'],78                                                    self.subnet['id'],79                                                    1)80        fixed_ips = [{'ip_address': ip_list[0]},81                     {'subnet_id': self.subnet['id']}]82        post_body = {'network_id': self.network['id'],83                     'fixed_ips': fixed_ips}84        self.rbac_utils.switch_role(self, toggle_rbac_role=True)85        self._create_port(**post_body)86    @rbac_rule_validation.action(service="neutron",87                                 rule="create_port:mac_address")88    @decorators.idempotent_id('aee6d0be-a7f3-452f-aefc-796b4eb9c9a8')89    def test_create_port_mac_address(self):90        post_body = {'network_id': self.network['id'],91                     'mac_address': data_utils.rand_mac_address()}92        self.rbac_utils.switch_role(self, toggle_rbac_role=True)93        self._create_port(**post_body)94    @rbac_rule_validation.action(service="neutron",95                                 rule="create_port:binding:profile")96    @decorators.idempotent_id('98fa38ab-c2ed-46a0-99f0-59f18cbd257a')97    def test_create_port_binding_profile(self):98        binding_profile = {"foo": "1"}99        post_body = {'network_id': self.network['id'],100                     'binding:profile': binding_profile}101        self.rbac_utils.switch_role(self, toggle_rbac_role=True)102        self._create_port(**post_body)103    @rbac_rule_validation.action(service="neutron",104                                 rule="create_port:allowed_address_pairs")105    @decorators.idempotent_id('b638d1f4-d903-4ca8-aa2a-6fd603c5ec3a')106    def test_create_port_allowed_address_pairs(self):107        # Create port with allowed address pair attribute108        allowed_address_pairs = [{'ip_address': self.port_ip_address,109                                  'mac_address': self.port_mac_address}]110        post_body = {'network_id': self.network['id'],111                     'allowed_address_pairs': allowed_address_pairs}112        self.rbac_utils.switch_role(self, toggle_rbac_role=True)113        self._create_port(**post_body)114    @rbac_rule_validation.action(service="neutron",115                                 rule="get_port",116                                 expected_error_code=404)117    @decorators.idempotent_id('a9d41cb8-78a2-4b97-985c-44e4064416f4')118    def test_show_port(self):119        self.rbac_utils.switch_role(self, toggle_rbac_role=True)120        self.ports_client.show_port(self.port['id'])121    @rbac_rule_validation.action(service="neutron",122                                 rule="get_port:binding:vif_type")123    @decorators.idempotent_id('125aff0b-8fed-4f8e-8410-338616594b06')124    def test_show_port_binding_vif_type(self):125        # Verify specific fields of a port126        fields = ['binding:vif_type']127        self.rbac_utils.switch_role(self, toggle_rbac_role=True)128        retrieved_port = self.ports_client.show_port(129            self.port['id'], fields=fields)['port']130        # Rather than throwing a 403, the field is not present, so raise exc.131        if fields[0] not in retrieved_port:132            raise rbac_exceptions.RbacActionFailed133    @rbac_rule_validation.action(service="neutron",134                                 rule="get_port:binding:vif_details")135    @decorators.idempotent_id('e42bfd77-fcce-45ee-9728-3424300f0d6f')136    def test_show_port_binding_vif_details(self):137        # Verify specific fields of a port138        fields = ['binding:vif_details']139        self.rbac_utils.switch_role(self, toggle_rbac_role=True)140        retrieved_port = self.ports_client.show_port(141            self.port['id'], fields=fields)['port']142        # Rather than throwing a 403, the field is not present, so raise exc.143        if fields[0] not in retrieved_port:144            raise rbac_exceptions.RbacActionFailed145    @rbac_rule_validation.action(service="neutron",146                                 rule="get_port:binding:host_id")147    @decorators.idempotent_id('8e61bcdc-6f81-443c-833e-44410266551e')148    def test_show_port_binding_host_id(self):149        # Verify specific fields of a port150        fields = ['binding:host_id']151        post_body = {'network_id': self.network['id'],152                     'binding:host_id': data_utils.rand_name('host-id')}153        port = self._create_port(**post_body)154        self.rbac_utils.switch_role(self, toggle_rbac_role=True)155        retrieved_port = self.ports_client.show_port(156            port['id'], fields=fields)['port']157        # Rather than throwing a 403, the field is not present, so raise exc.158        if fields[0] not in retrieved_port:159            raise rbac_exceptions.RbacActionFailed160    @rbac_rule_validation.action(service="neutron",161                                 rule="get_port:binding:profile")162    @decorators.idempotent_id('d497cea9-c4ad-42e0-acc9-8d257d6b01fc')163    def test_show_port_binding_profile(self):164        # Verify specific fields of a port165        fields = ['binding:profile']166        binding_profile = {"foo": "1"}167        post_body = {'network_id': self.network['id'],168                     'binding:profile': binding_profile}169        port = self._create_port(**post_body)170        self.rbac_utils.switch_role(self, toggle_rbac_role=True)171        retrieved_port = self.ports_client.show_port(172            port['id'], fields=fields)['port']173        # Rather than throwing a 403, the field is not present, so raise exc.174        if fields[0] not in retrieved_port:175            raise rbac_exceptions.RbacActionFailed176    @rbac_rule_validation.action(service="neutron",177                                 rule="update_port")178    @decorators.idempotent_id('afa80981-3c59-42fd-9531-3bcb2cd03711')179    def test_update_port(self):180        port = self.create_port(self.network)181        self.rbac_utils.switch_role(self, toggle_rbac_role=True)182        self.ports_client.update_port(port['id'], admin_state_up=False)183    @rbac_rule_validation.action(service="neutron",184                                 rule="update_port:mac_address")185    @decorators.idempotent_id('507140c8-7b14-4d63-b627-2103691d887e')186    def test_update_port_mac_address(self):187        port = self.create_port(self.network)188        self.rbac_utils.switch_role(self, toggle_rbac_role=True)189        self.ports_client.update_port(190            port['id'],191            mac_address=data_utils.rand_mac_address())192    @rbac_rule_validation.action(service="neutron",193                                 rule="update_port:fixed_ips")194    @decorators.idempotent_id('c091c825-532b-4c6f-a14f-affd3259c1c3')195    def test_update_port_fixed_ips(self):196        # Pick an ip address within the allocation_pools range.197        post_body = {'network_id': self.network['id']}198        port = self._create_port(**post_body)199        # Pick an unused ip address.200        ip_list = net_utils.get_unused_ip_addresses(self.ports_client,201                                                    self.subnets_client,202                                                    self.network['id'],203                                                    self.subnet['id'],204                                                    1)205        fixed_ips = [{'ip_address': ip_list[0]}]206        self.rbac_utils.switch_role(self, toggle_rbac_role=True)207        self.ports_client.update_port(port['id'],208                                      fixed_ips=fixed_ips)209    @rbac_rule_validation.action(service="neutron",210                                 rule="update_port:port_security_enabled")211    @decorators.idempotent_id('795541af-6652-4e35-9581-fd58224f7545')212    def test_update_port_security_enabled(self):213        port = self.create_port(self.network)214        self.rbac_utils.switch_role(self, toggle_rbac_role=True)215        self.ports_client.update_port(port['id'],216                                      security_groups=[])217    @rbac_rule_validation.action(service="neutron",218                                 rule="update_port:binding:host_id")219    @decorators.idempotent_id('24206a72-0d90-4712-918c-5c9a1ebef64d')220    def test_update_port_binding_host_id(self):221        post_body = {'network_id': self.network['id'],222                     'binding:host_id': 'rbac_test_host'}223        port = self._create_port(**post_body)224        updated_body = {'port_id': port['id'],225                        'binding:host_id': 'rbac_test_host_updated'}226        self.rbac_utils.switch_role(self, toggle_rbac_role=True)227        self.ports_client.update_port(**updated_body)228    @rbac_rule_validation.action(service="neutron",229                                 rule="update_port:binding:profile")230    @decorators.idempotent_id('990ea8d1-9257-4f71-a3bf-d6d0914625c5')231    def test_update_port_binding_profile(self):232        binding_profile = {"foo": "1"}233        post_body = {'network_id': self.network['id'],234                     'binding:profile': binding_profile}235        port = self._create_port(**post_body)236        new_binding_profile = {"foo": "2"}237        updated_body = {'port_id': port['id'],238                        'binding:profile': new_binding_profile}239        self.rbac_utils.switch_role(self, toggle_rbac_role=True)240        self.ports_client.update_port(**updated_body)241    @rbac_rule_validation.action(service="neutron",242                                 rule="update_port:allowed_address_pairs")243    @decorators.idempotent_id('729c2151-bb49-4f4f-9d58-3ed8819b7582')244    def test_update_port_allowed_address_pairs(self):245        # Pick an unused ip address.246        ip_list = net_utils.get_unused_ip_addresses(self.ports_client,247                                                    self.subnets_client,248                                                    self.network['id'],249                                                    self.subnet['id'],250                                                    1)251        # Update allowed address pair attribute of port252        address_pairs = [{'ip_address': ip_list[0],253                          'mac_address': data_utils.rand_mac_address()}]254        post_body = {'network_id': self.network['id']}255        port = self._create_port(**post_body)256        self.rbac_utils.switch_role(self, toggle_rbac_role=True)257        self.ports_client.update_port(port['id'],258                                      allowed_address_pairs=address_pairs)259    @rbac_rule_validation.action(service="neutron",260                                 rule="delete_port",...

net_utils.py

Source:net_utils.py

...13# under the License.14import itertools15import netaddr16from tempest.lib import exceptions as lib_exc17def get_unused_ip_addresses(ports_client, subnets_client,18                            network_id, subnet_id, count):19    """Return a list with the specified number of unused IP addresses20    This method uses the given ports_client to find the specified number of21    unused IP addresses on the given subnet using the supplied subnets_client22    """23    ports = ports_client.list_ports(network_id=network_id)['ports']24    subnet = subnets_client.show_subnet(subnet_id)25    ip_net = netaddr.IPNetwork(subnet['subnet']['cidr'])26    subnet_set = netaddr.IPSet(ip_net.iter_hosts())27    alloc_set = netaddr.IPSet()28    # prune out any addresses already allocated to existing ports29    for port in ports:30        for fixed_ip in port.get('fixed_ips'):31            alloc_set.add(fixed_ip['ip_address'])...

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