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How to use _create_subnet_with_last_subnet_block method in tempest

Best Python code snippet using tempest_python

test_subnets.py

Source:test_subnets.py

...58        body = cls.create_network(client=cls.admin_networks_client,59                                  **cls._provider_network_body)60        cls.network = body['network']61        cls.name = cls.network['name']62        cls.subnet = cls._create_subnet_with_last_subnet_block(cls.network)63        cls.cidr = cls.subnet['cidr']64        cls._subnet_data = {6: {'gateway':65                                str(cls._get_gateway_from_tempest_conf(6)),66                                'allocation_pools':67                                cls._get_allocation_pools_from_gateway(6),68                                'dns_nameservers': ['2001:4860:4860::8844',69                                                    '2001:4860:4860::8888'],70                                'host_routes': [{'destination': '2001::/64',71                                                 'nexthop': '2003::1'}],72                                'new_host_routes': [{'destination':73                                                     '2001::/64',74                                                     'nexthop': '2005::1'}],75                                'new_dns_nameservers':76                                ['2001:4860:4860::7744',77                                 '2001:4860:4860::7888']},78                            4: {'gateway':79                                str(cls._get_gateway_from_tempest_conf(4)),80                                'allocation_pools':81                                cls._get_allocation_pools_from_gateway(4),82                                'dns_nameservers': ['8.8.4.4', '8.8.8.8'],83                                'host_routes': [{'destination': '10.20.0.0/32',84                                                 'nexthop': '10.100.1.1'}],85                                'new_host_routes': [{'destination':86                                                     '10.20.0.0/32',87                                                     'nexthop':88                                                     '10.100.1.2'}],89                                'new_dns_nameservers': ['7.8.8.8', '7.8.4.4']}}90    @classmethod91    def _create_subnet_with_last_subnet_block(cls, network, ip_version=4):92        """Derive last subnet CIDR block from tenant CIDR and93           create the subnet with that derived CIDR94        """95        if ip_version == 4:96            cidr = netaddr.IPNetwork(CONF.network.project_network_cidr)97            mask_bits = CONF.network.project_network_mask_bits98        elif ip_version == 6:99            cidr = netaddr.IPNetwork(CONF.network.project_network_v6_cidr)100            mask_bits = CONF.network.project_network_v6_mask_bits101        subnet_cidr = list(cidr.subnet(mask_bits))[-1]102        gateway_ip = str(netaddr.IPAddress(subnet_cidr) + 1)103        body = cls.create_subnet(network, gateway=gateway_ip,104                                 cidr=subnet_cidr, mask_bits=mask_bits)105        return body['subnet']...

test_vlan_network_action.py

Source:test_vlan_network_action.py

...18    def resource_setup(cls):19        super(DVSNetworksTest, cls).resource_setup()20        cls.network = cls.create_network()21        cls.name = cls.network['name']22        cls.subnet = cls._create_subnet_with_last_subnet_block(cls.network,23                                                               cls._ip_version)24        cls._subnet_data = {6: {'gateway':25                                str(cls._get_gateway_from_tempest_conf(6)),26                                'allocation_pools':27                                cls._get_allocation_pools_from_gateway(6),28                                'dns_nameservers': ['2001:4860:4860::8844',29                                                    '2001:4860:4860::8888'],30                                'host_routes': [{'destination': '2001::/64',31                                                 'nexthop': '2003::1'}],32                                'new_host_routes': [{'destination':33                                                     '2001::/64',34                                                     'nexthop': '2005::1'}],35                                'new_dns_nameservers':36                                ['2001:4860:4860::7744',37                                 '2001:4860:4860::7888']},38                            4: {'gateway':39                                str(cls._get_gateway_from_tempest_conf(4)),40                                'allocation_pools':41                                cls._get_allocation_pools_from_gateway(4),42                                'dns_nameservers': ['8.8.4.4', '8.8.8.8'],43                                'host_routes': [{'destination': '10.20.0.0/32',44                                                 'nexthop': '10.100.1.1'}],45                                'new_host_routes': [{'destination':46                                                     '10.20.0.0/32',47                                                     'nexthop':48                                                     '10.100.1.2'}],49                                'new_dns_nameservers': ['7.8.8.8', '7.8.4.4']}}50#    @classmethod51#    def resource_cleanup(cls):52#        " do not delete network "53#        pass 54    def test_a_create_update_delete_network_subnet(self):55        " Create a network "56        name = data_utils.rand_name('network-')       57        network = self.create_network(network_name=name)58        self.addCleanup(self._delete_network, network)59        net_id = network['id']60        self.net_id = net_id61        self.assertEqual('ACTIVE', network['status'])62        "network update"63        new_name = data_utils.rand_name('new-network-')64        body = self.networks_client.update_network(net_id, name=new_name)65        updated_net = body['network']66        self.assertEqual(updated_net['name'], new_name)67        "Find a cidr that is not in use yet and create a subnet with it"68        subnet = self.create_subnet(network)69        subnet_id = subnet['id']70        "subnet update"71        new_name = "New_subnet"72        body = self.subnets_client.update_subnet(subnet_id, name=new_name)73        updated_subnet = body['subnet']74        self.assertEqual(updated_subnet['name'], new_name)75        76    def test_b_show_network(self):77        "show network"78        body = self.networks_client.show_network(self.network['id'])79        network = body['network']80        for key in ['id', 'name']:81            self.assertEqual(network[key], self.network[key])82            print network83    def test_c_show_network_fields(self):84        fields = ['id', 'name']85        body = self.networks_client.show_network(self.network['id'],86                                                 fields=fields)87        network = body['network']88        self.assertEqual(sorted(network.keys()), sorted(fields))89        for field_name in fields:90            self.assertEqual(network[field_name], self.network[field_name])91            print ">>>>", network92    def test_d_list_networks(self):93        body = self.networks_client.list_networks()94        networks = [network['id'] for network in body['networks']95                    if network['id'] == self.network['id']]96        self.assertNotEmpty(networks, "Created network not found in the list")97        98    def test_e_delete_network(self):99        "delete network"100        body = self.networks_client.delete_network(self.network['id'])101        self.assertEqual(204, body.response.status)102    @classmethod103    def _create_subnet_with_last_subnet_block(cls, network, ip_version):104        if ip_version == 4:105            cidr = netaddr.IPNetwork(CONF.network.project_network_cidr)106            mask_bits = CONF.network.project_network_mask_bits107        elif ip_version == 6:108            cidr = netaddr.IPNetwork(CONF.network.project_network_v6_cidr)109            mask_bits = CONF.network.project_network_v6_mask_bits110        subnet_cidr = list(cidr.subnet(mask_bits))[-1]111        gateway_ip = str(netaddr.IPAddress(subnet_cidr) + 1)112        return cls.create_subnet(network, gateway=gateway_ip,113                                 cidr=subnet_cidr, mask_bits=mask_bits)114    @classmethod115    def _get_gateway_from_tempest_conf(cls, ip_version):116        """Return first subnet gateway for configured CIDR """117        if ip_version == 4:...

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