# Copyright 2015 Hewlett-Packard Development Company, L.P. # All Rights Reserved. # # Licensed under the Apache License, Version 2.0 (the "License"); you may # not use this file except in compliance with the License. You may obtain # a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the # License for the specific language governing permissions and limitations # under the License. import copy from tempest_lib.common.utils import data_utils from neutron.tests.api import base from neutron.tests.api import clients from neutron.tests.tempest import config from neutron.tests.tempest import test CONF = config.CONF SUBNETPOOL_NAME = 'smoke-subnetpool' SUBNET_NAME = 'smoke-subnet' class SubnetPoolsTest(base.BaseNetworkTest): min_prefixlen = '28' max_prefixlen = '31' _ip_version = 4 subnet_cidr = u'10.11.12.0/31' new_prefix = u'10.11.15.0/24' larger_prefix = u'10.11.0.0/16' """ Tests the following operations in the Neutron API using the REST client for Neutron: create a subnetpool for a tenant list tenant's subnetpools show a tenant subnetpool details subnetpool update delete a subnetpool All subnetpool tests are run once with ipv4 and once with ipv6. v2.0 of the Neutron API is assumed. """ @classmethod def resource_setup(cls): super(SubnetPoolsTest, cls).resource_setup() prefixes = [u'10.11.12.0/24'] cls._subnetpool_data = {'subnetpool': {'min_prefixlen': '29', 'prefixes': prefixes}} try: creds = cls.isolated_creds.get_admin_creds() cls.os_adm = clients.Manager(credentials=creds) except NotImplementedError: msg = ("Missing Administrative Network API credentials " "in configuration.") raise cls.skipException(msg) cls.admin_client = cls.os_adm.network_client def _create_subnetpool(self, client, pool_values=None): name = data_utils.rand_name(SUBNETPOOL_NAME) subnetpool_data = copy.deepcopy(self._subnetpool_data) if pool_values: subnetpool_data['subnetpool'].update(pool_values) subnetpool_data['subnetpool']['name'] = name body = client.create_subnetpool(subnetpool_data) created_subnetpool = body['subnetpool'] subnetpool_id = created_subnetpool['id'] return name, subnetpool_id def _new_subnetpool_attributes(self): new_name = data_utils.rand_name(SUBNETPOOL_NAME) subnetpool_data = {'subnetpool': {'name': new_name, 'min_prefixlen': self.min_prefixlen, 'max_prefixlen': self.max_prefixlen}} return subnetpool_data def _check_equality_updated_subnetpool(self, expected_values, updated_pool): self.assertEqual(expected_values['name'], updated_pool['name']) self.assertEqual(expected_values['min_prefixlen'], updated_pool['min_prefixlen']) self.assertEqual(expected_values['max_prefixlen'], updated_pool['max_prefixlen']) # expected_values may not contains all subnetpool values if 'prefixes' in expected_values: self.assertEqual(expected_values['prefixes'], updated_pool['prefixes']) @test.attr(type='smoke') @test.idempotent_id('6e1781ec-b45b-4042-aebe-f485c022996e') def test_create_list_subnetpool(self): name, pool_id = self._create_subnetpool(self.client) body = self.client.list_subnetpools() subnetpools = body['subnetpools'] self.addCleanup(self.client.delete_subnetpool, pool_id) self.assertIn(pool_id, [sp['id'] for sp in subnetpools], "Created subnetpool id should be in the list") self.assertIn(name, [sp['name'] for sp in subnetpools], "Created subnetpool name should be in the list") @test.attr(type='smoke') @test.idempotent_id('741d08c2-1e3f-42be-99c7-0ea93c5b728c') def test_get_subnetpool(self): name, pool_id = self._create_subnetpool(self.client) self.addCleanup(self.client.delete_subnetpool, pool_id) prefixlen = self._subnetpool_data['subnetpool']['min_prefixlen'] body = self.client.get_subnetpool(pool_id) subnetpool = body['subnetpool'] self.assertEqual(name, subnetpool['name']) self.assertEqual(pool_id, subnetpool['id']) self.assertEqual(prefixlen, subnetpool['min_prefixlen']) self.assertEqual(prefixlen, subnetpool['default_prefixlen']) self.assertFalse(subnetpool['shared']) @test.attr(type='smoke') @test.idempotent_id('764f1b93-1c4a-4513-9e7b-6c2fc5e9270c') def test_tenant_update_subnetpool(self): name, pool_id = self._create_subnetpool(self.client) subnetpool_data = self._new_subnetpool_attributes() self.client.update_subnetpool(pool_id, subnetpool_data) body = self.client.get_subnetpool(pool_id) subnetpool = body['subnetpool'] self.addCleanup(self.client.delete_subnetpool, pool_id) self._check_equality_updated_subnetpool(subnetpool_data['subnetpool'], subnetpool) self.assertFalse(subnetpool['shared']) @test.attr(type='smoke') @test.idempotent_id('4b496082-c992-4319-90be-d4a7ce646290') def test_update_subnetpool_prefixes_append(self): # We can append new prefixes to subnetpool name, pool_id = self._create_subnetpool(self.client) old_prefixes = self._subnetpool_data['subnetpool']['prefixes'] new_prefixes = old_prefixes[:] new_prefixes.append(self.new_prefix) subnetpool_data = {'subnetpool': {'prefixes': new_prefixes}} self.addCleanup(self.client.delete_subnetpool, pool_id) self.client.update_subnetpool(pool_id, subnetpool_data) body = self.client.get_subnetpool(pool_id) prefixes = body['subnetpool']['prefixes'] self.assertIn(self.new_prefix, prefixes) self.assertIn(old_prefixes[0], prefixes) @test.attr(type='smoke') @test.idempotent_id('2cae5d6a-9d32-42d8-8067-f13970ae13bb') def test_update_subnetpool_prefixes_extend(self): # We can extend current subnetpool prefixes name, pool_id = self._create_subnetpool(self.client) old_prefixes = self._subnetpool_data['subnetpool']['prefixes'] subnetpool_data = {'subnetpool': {'prefixes': [self.larger_prefix]}} self.addCleanup(self.client.delete_subnetpool, pool_id) self.client.update_subnetpool(pool_id, subnetpool_data) body = self.client.get_subnetpool(pool_id) prefixes = body['subnetpool']['prefixes'] self.assertIn(self.larger_prefix, prefixes) self.assertNotIn(old_prefixes[0], prefixes) @test.attr(type='smoke') @test.idempotent_id('d70c6c35-913b-4f24-909f-14cd0d29b2d2') def test_admin_create_shared_subnetpool(self): pool_values = {'shared': 'True'} name, pool_id = self._create_subnetpool(self.admin_client, pool_values) # Shared subnetpool can be retrieved by tenant user. body = self.client.get_subnetpool(pool_id) self.addCleanup(self.admin_client.delete_subnetpool, pool_id) subnetpool = body['subnetpool'] self.assertEqual(name, subnetpool['name']) self.assertTrue(subnetpool['shared']) def _create_subnet_from_pool(self, subnet_values=None, pool_values=None): pool_name, pool_id = self._create_subnetpool(self.client, pool_values) subnet_name = data_utils.rand_name(SUBNETPOOL_NAME) network = self.create_network() network_id = network['id'] kwargs = {'name': subnet_name, 'subnetpool_id': pool_id} if subnet_values: kwargs.update(subnet_values) body = self.client.create_subnet( network_id=network_id, ip_version=self._ip_version, **kwargs) subnet = body['subnet'] self.addCleanup(self.client.delete_subnetpool, pool_id) self.addCleanup(self.client.delete_network, network_id) return pool_id, subnet @test.attr(type='smoke') @test.idempotent_id('1362ed7d-3089-42eb-b3a5-d6cb8398ee77') def test_create_subnet_from_pool_with_prefixlen(self): subnet_values = {"prefixlen": self.max_prefixlen} pool_id, subnet = self._create_subnet_from_pool(subnet_values) cidr = str(subnet['cidr']) self.assertEqual(pool_id, subnet['subnetpool_id']) self.assertTrue(cidr.endswith(str(self.max_prefixlen))) @test.attr(type='smoke') @test.idempotent_id('86b86189-9789-4582-9c3b-7e2bfe5735ee') def test_create_subnet_from_pool_with_subnet_cidr(self): subnet_values = {"cidr": self.subnet_cidr} pool_id, subnet = self._create_subnet_from_pool(subnet_values) cidr = str(subnet['cidr']) self.assertEqual(pool_id, subnet['subnetpool_id']) self.assertEqual(cidr, self.subnet_cidr) @test.attr(type='smoke') @test.idempotent_id('83f76e3a-9c40-40c2-a015-b7c5242178d8') def test_create_subnet_from_pool_with_default_prefixlen(self): # If neither cidr nor prefixlen is specified, # subnet will use subnetpool default_prefixlen for cidr. pool_id, subnet = self._create_subnet_from_pool() cidr = str(subnet['cidr']) self.assertEqual(pool_id, subnet['subnetpool_id']) prefixlen = self._subnetpool_data['subnetpool']['min_prefixlen'] self.assertTrue(cidr.endswith(str(prefixlen))) @test.attr(type='smoke') @test.idempotent_id('a64af292-ec52-4bde-b654-a6984acaf477') def test_create_subnet_from_pool_with_quota(self): pool_values = {'default_quota': 4} subnet_values = {"prefixlen": self.max_prefixlen} pool_id, subnet = self._create_subnet_from_pool(subnet_values, pool_values) cidr = str(subnet['cidr']) self.assertEqual(pool_id, subnet['subnetpool_id']) self.assertTrue(cidr.endswith(str(self.max_prefixlen))) @test.attr(type='smoke') @test.idempotent_id('49b44c64-1619-4b29-b527-ffc3c3115dc4') @test.requires_ext(extension='address-scope', service='network') def test_create_subnetpool_associate_address_scope(self): address_scope = self.create_address_scope( name=data_utils.rand_name('smoke-address-scope'), ip_version=self._ip_version) name, pool_id = self._create_subnetpool( self.client, pool_values={'address_scope_id': address_scope['id']}) self.addCleanup(self.client.delete_subnetpool, pool_id) body = self.client.get_subnetpool(pool_id) self.assertEqual(address_scope['id'], body['subnetpool']['address_scope_id']) @test.attr(type='smoke') @test.idempotent_id('910b6393-db24-4f6f-87dc-b36892ad6c8c') @test.requires_ext(extension='address-scope', service='network') def test_update_subnetpool_associate_address_scope(self): address_scope = self.create_address_scope( name=data_utils.rand_name('smoke-address-scope'), ip_version=self._ip_version) name, pool_id = self._create_subnetpool(self.client) self.addCleanup(self.client.delete_subnetpool, pool_id) body = self.client.get_subnetpool(pool_id) self.assertIsNone(body['subnetpool']['address_scope_id']) subnetpool_data = {'subnetpool': {'address_scope_id': address_scope['id']}} self.client.update_subnetpool(pool_id, subnetpool_data) body = self.client.get_subnetpool(pool_id) self.assertEqual(address_scope['id'], body['subnetpool']['address_scope_id']) @test.attr(type='smoke') @test.idempotent_id('18302e80-46a3-4563-82ac-ccd1dd57f652') @test.requires_ext(extension='address-scope', service='network') def test_update_subnetpool_associate_another_address_scope(self): address_scope = self.create_address_scope( name=data_utils.rand_name('smoke-address-scope'), ip_version=self._ip_version) another_address_scope = self.create_address_scope( name=data_utils.rand_name('smoke-address-scope'), ip_version=self._ip_version) name, pool_id = self._create_subnetpool( self.client, pool_values={'address_scope_id': address_scope['id']}) self.addCleanup(self.client.delete_subnetpool, pool_id) body = self.client.get_subnetpool(pool_id) self.assertEqual(address_scope['id'], body['subnetpool']['address_scope_id']) subnetpool_data = {'subnetpool': {'address_scope_id': another_address_scope['id']}} self.client.update_subnetpool(pool_id, subnetpool_data) body = self.client.get_subnetpool(pool_id) self.assertEqual(another_address_scope['id'], body['subnetpool']['address_scope_id']) @test.attr(type='smoke') @test.idempotent_id('f8970048-e41b-42d6-934b-a1297b07706a') @test.requires_ext(extension='address-scope', service='network') def test_update_subnetpool_disassociate_address_scope(self): address_scope = self.create_address_scope( name=data_utils.rand_name('smoke-address-scope'), ip_version=self._ip_version) name, pool_id = self._create_subnetpool( self.client, pool_values={'address_scope_id': address_scope['id']}) self.addCleanup(self.client.delete_subnetpool, pool_id) body = self.client.get_subnetpool(pool_id) self.assertEqual(address_scope['id'], body['subnetpool']['address_scope_id']) subnetpool_data = {'subnetpool': {'address_scope_id': None}} self.client.update_subnetpool(pool_id, subnetpool_data) body = self.client.get_subnetpool(pool_id) self.assertIsNone(body['subnetpool']['address_scope_id']) class SubnetPoolsTestV6(SubnetPoolsTest): min_prefixlen = '48' max_prefixlen = '64' _ip_version = 6 subnet_cidr = '2001:db8:3::/64' new_prefix = u'2001:db8:5::/64' larger_prefix = u'2001:db8::/32' @classmethod def resource_setup(cls): super(SubnetPoolsTestV6, cls).resource_setup() min_prefixlen = '64' prefixes = [u'2001:db8:3::/48'] cls._subnetpool_data = {'subnetpool': {'min_prefixlen': min_prefixlen, 'prefixes': prefixes}} @test.attr(type='smoke') @test.idempotent_id('f62d73dc-cf6f-4879-b94b-dab53982bf3b') def test_create_dual_stack_subnets_from_subnetpools(self): pool_id_v6, subnet_v6 = self._create_subnet_from_pool() self.addCleanup(self.client.delete_subnet, subnet_v6['id']) pool_values_v4 = {'prefixes': ['192.168.0.0/16'], 'min_prefixlen': 21, 'max_prefixlen': 32} pool_name_v4, pool_id_v4 = self._create_subnetpool(self.client, pool_values=pool_values_v4) subnet_v4 = self.client.create_subnet( network_id=subnet_v6['network_id'], ip_version=4, subnetpool_id=pool_id_v4)['subnet'] self.addCleanup(self.client.delete_subnet, subnet_v4['id']) self.assertEqual(subnet_v4['network_id'], subnet_v6['network_id'])