KaneAI - World’s First E2E Software Testing Agent.Book a Demo Join TestMu Conference

How to use cidr_in_use method in tempest

Best Python code snippet using tempest_python

appliance_manager.py

Source:appliance_manager.py

...109        if not subnets_client:110            subnets_client = self.subnets_client111        if not routers_client:112            routers_client = self.routers_client113        def cidr_in_use(cidr, tenant_id):114            """Check cidr existence115            :returns: True if subnet with cidr already exist in tenant116                  False else117            """118            cidr_in_use = \119                self.os_admin.subnets_client.list_subnets(tenant_id=tenant_id,120                cidr=cidr)['subnets']121            return len(cidr_in_use) != 0122        if ip_version == 6:123            tenant_cidr = (cidr or netaddr.IPNetwork(124                CONF.network.project_network_v6_cidr))125            mask_bits = mask_bits or CONF.network.project_network_v6_mask_bits126        else:127            tenant_cidr = cidr or netaddr.IPNetwork(128                CONF.network.project_network_cidr)129            mask_bits = mask_bits or CONF.network.project_network_mask_bits130        str_cidr = str(tenant_cidr)131        if not cidr:132            # Repeatedly attempt subnet creation with sequential cidr133            # blocks until an unallocated block is found.134            for subnet_cidr in tenant_cidr.subnet(mask_bits):135                str_cidr = str(subnet_cidr)136                if not cidr_in_use(str_cidr, tenant_id=network['tenant_id']):137                    break138        else:139            if cidr_in_use(str_cidr, tenant_id=network['tenant_id']):140                LOG.error("Specified subnet %r is in use" % str_cidr)141                raise142        subnet = dict(name=data_utils.rand_name(subnet_name_),143                      network_id=network['id'], tenant_id=network['tenant_id'],144                      cidr=str_cidr, ip_version=ip_version, **kwargs)145        try:146            result = None147            result = subnets_client.create_subnet(**subnet)148        except lib_exc.Conflict as e:149            is_overlapping_cidr = 'overlaps with another subnet' in str(e)150            if not is_overlapping_cidr:151                raise152        self.assertIsNotNone(result, 'Unable to allocate tenant network')153        subnet = result['subnet']...

base.py

Source:base.py

...135                  'ip_version': 4}136        if values:137            kwargs.update(values)138        client = client or self.subnets_client139        def cidr_in_use(cidr, project_id):140            """Check cidr existence141            :returns: True if subnet with cidr already exist in tenant142                  False else143            """144            cidr_in_use = self.os_admin.subnets_client.list_subnets(145                project_id=project_id, cidr=cidr)['subnets']146            return len(cidr_in_use) != 0147        if allocate_cidr:148            tenant_cidr = netaddr.IPNetwork(CONF.network.project_network_cidr)149            num_bits = CONF.network.project_network_mask_bits150            subnet = None151            str_cidr = None152            # Repeatedly attempt subnet creation with sequential cidr153            # blocks until an unallocated block is found.154            for subnet_cidr in tenant_cidr.subnet(num_bits):155                str_cidr = str(subnet_cidr)156                if cidr_in_use(str_cidr, project_id=network['project_id']):157                    continue158                kwargs['cidr'] = str_cidr159                try:160                    subnet = client.create_subnet(**kwargs)['subnet']161                    self.addCleanup(client.delete_subnet, subnet['id'])162                    break163                except lib_exc.Conflict as e:164                    is_overlapping_cidr = \165                        'overlaps with another subnet' in str(e)166                    if not is_overlapping_cidr:167                        raise168            self.assertIsNotNone(subnet, 'Unable to allocate tenant network')169            self.assertEqual(subnet['cidr'], str_cidr)170            return subnet...

network_base.py

Source:network_base.py

...88    def create_subnet(self, network, client=None,89                      namestart='subnet-smoke', **kwargs):90        if not client:91            client = self.subnets_client92        def cidr_in_use(cidr, tenant_id):93            """94            :return True if subnet with cidr already exist in tenant95                False else96            """97            cidr_in_use = self._list_subnets(tenant_id=tenant_id, cidr=cidr)98            return len(cidr_in_use) != 099        ip_version = kwargs.pop('ip_version', 4)100        if ip_version == 6:101            netaddr.IPNetwork(102                CONF.network.project_network_v6_cidr)103            CONF.network.project_network_v6_mask_bits104        else:105            netaddr.IPNetwork(CONF.network.project_network_cidr)106            CONF.network.project_network_mask_bits...

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.