# Copyright (c) 2012 OpenStack, LLC. # # 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 contextlib import logging import mock import os import random import unittest2 import webob.exc import quantum from quantum.api.v2.router import APIRouter from quantum.common import config from quantum.common import exceptions as q_exc from quantum.common.test_lib import test_config from quantum import context from quantum.db import api as db from quantum.manager import QuantumManager from quantum.openstack.common import cfg from quantum.tests.unit.testlib_api import create_request from quantum.wsgi import Serializer, JSONDeserializer LOG = logging.getLogger(__name__) ROOTDIR = os.path.dirname(os.path.dirname(__file__)) ETCDIR = os.path.join(ROOTDIR, 'etc') def etcdir(*p): return os.path.join(ETCDIR, *p) class QuantumDbPluginV2TestCase(unittest2.TestCase): def setUp(self): super(QuantumDbPluginV2TestCase, self).setUp() # NOTE(jkoelker) for a 'pluggable' framework, Quantum sure # doesn't like when the plugin changes ;) db._ENGINE = None db._MAKER = None # Make sure at each test a new instance of the plugin is returned QuantumManager._instance = None self._tenant_id = 'test-tenant' json_deserializer = JSONDeserializer() self._deserializers = { 'application/json': json_deserializer, } plugin = test_config.get('plugin_name_v2', 'quantum.db.db_base_plugin_v2.' 'QuantumDbPluginV2') LOG.debug("db plugin test, the plugin is:%s", plugin) # Create the default configurations args = ['--config-file', etcdir('quantum.conf.test')] config.parse(args=args) # Update the plugin cfg.CONF.set_override('core_plugin', plugin) cfg.CONF.set_override('base_mac', "12:34:56:78:90:ab") self.api = APIRouter() def tearDown(self): super(QuantumDbPluginV2TestCase, self).tearDown() # NOTE(jkoelker) for a 'pluggable' framework, Quantum sure # doesn't like when the plugin changes ;) db._ENGINE = None db._MAKER = None cfg.CONF.reset() def _req(self, method, resource, data=None, fmt='json', id=None, params=None): if id: path = '/%(resource)s/%(id)s.%(fmt)s' % locals() else: path = '/%(resource)s.%(fmt)s' % locals() content_type = 'application/%s' % fmt body = None if data: body = Serializer().serialize(data, content_type) return create_request(path, body, content_type, method, query_string=params) def new_create_request(self, resource, data, fmt='json'): return self._req('POST', resource, data, fmt) def new_list_request(self, resource, fmt='json', params=None): return self._req('GET', resource, None, fmt, params=params) def new_show_request(self, resource, id, fmt='json'): return self._req('GET', resource, None, fmt, id=id) def new_delete_request(self, resource, id, fmt='json'): return self._req('DELETE', resource, None, fmt, id=id) def new_update_request(self, resource, data, id, fmt='json'): return self._req('PUT', resource, data, fmt, id=id) def deserialize(self, content_type, response): ctype = 'application/%s' % content_type data = self._deserializers[ctype].deserialize(response.body)['body'] return data def _create_network(self, fmt, name, admin_status_up, **kwargs): data = {'network': {'name': name, 'admin_state_up': admin_status_up, 'tenant_id': self._tenant_id}} for arg in ('admin_state_up', 'tenant_id', 'public'): # Arg must be present and not empty if arg in kwargs and kwargs[arg]: data['network'][arg] = kwargs[arg] network_req = self.new_create_request('networks', data, fmt) if ('set_context' in kwargs and kwargs['set_context'] is True and 'tenant_id' in kwargs): # create a specific auth context for this request network_req.environ['quantum.context'] = context.Context( '', kwargs['tenant_id']) return network_req.get_response(self.api) def _create_subnet(self, fmt, tenant_id, net_id, gateway_ip, cidr, allocation_pools=None, ip_version=4, enable_dhcp=True): data = {'subnet': {'tenant_id': tenant_id, 'network_id': net_id, 'cidr': cidr, 'ip_version': ip_version, 'tenant_id': self._tenant_id, 'enable_dhcp': enable_dhcp}} if gateway_ip: data['subnet']['gateway_ip'] = gateway_ip if allocation_pools: data['subnet']['allocation_pools'] = allocation_pools subnet_req = self.new_create_request('subnets', data, fmt) return subnet_req.get_response(self.api) def _create_port(self, fmt, net_id, custom_req_body=None, expected_res_status=None, **kwargs): content_type = 'application/' + fmt data = {'port': {'network_id': net_id, 'tenant_id': self._tenant_id}} for arg in ('admin_state_up', 'device_id', 'mac_address', 'name', 'fixed_ips'): # Arg must be present and not empty if arg in kwargs and kwargs[arg]: data['port'][arg] = kwargs[arg] port_req = self.new_create_request('ports', data, fmt) return port_req.get_response(self.api) def _make_subnet(self, fmt, network, gateway, cidr, allocation_pools=None, ip_version=4, enable_dhcp=True): res = self._create_subnet(fmt, network['network']['tenant_id'], network['network']['id'], gateway, cidr, allocation_pools=allocation_pools, ip_version=ip_version, enable_dhcp=enable_dhcp) # Things can go wrong - raise HTTP exc with res code only # so it can be caught by unit tests if res.status_int >= 400: raise webob.exc.HTTPClientError(code=res.status_int) return self.deserialize(fmt, res) def _make_port(self, fmt, net_id, **kwargs): res = self._create_port(fmt, net_id, **kwargs) return self.deserialize(fmt, res) def _delete(self, collection, id): req = self.new_delete_request(collection, id) req.get_response(self.api) @contextlib.contextmanager def network(self, name='net1', admin_status_up=True, fmt='json'): res = self._create_network(fmt, name, admin_status_up) network = self.deserialize(fmt, res) yield network self._delete('networks', network['network']['id']) @contextlib.contextmanager def subnet(self, network=None, gateway_ip=None, cidr='10.0.0.0/24', fmt='json', ip_version=4, allocation_pools=None, enable_dhcp=True): # TODO(anyone) DRY this # NOTE(salvatore-orlando): we can pass the network object # to gen function anyway, and then avoid the repetition if not network: with self.network() as network: subnet = self._make_subnet(fmt, network, gateway_ip, cidr, allocation_pools, ip_version, enable_dhcp) yield subnet self._delete('subnets', subnet['subnet']['id']) else: subnet = self._make_subnet(fmt, network, gateway_ip, cidr, allocation_pools, ip_version, enable_dhcp) yield subnet self._delete('subnets', subnet['subnet']['id']) @contextlib.contextmanager def port(self, subnet=None, fixed_ips=None, fmt='json', **kwargs): if not subnet: with self.subnet() as subnet: net_id = subnet['subnet']['network_id'] port = self._make_port(fmt, net_id, fixed_ips=fixed_ips, **kwargs) yield port self._delete('ports', port['port']['id']) else: net_id = subnet['subnet']['network_id'] port = self._make_port(fmt, net_id, fixed_ips=fixed_ips, **kwargs) yield port self._delete('ports', port['port']['id']) class TestBasicGet(QuantumDbPluginV2TestCase): def test_single_get_admin(self): plugin = quantum.db.db_base_plugin_v2.QuantumDbPluginV2() with self.network() as network: net_id = network['network']['id'] ctx = context.get_admin_context() n = plugin._get_network(ctx, net_id) self.assertEqual(net_id, n.id) def test_single_get_tenant(self): plugin = quantum.db.db_base_plugin_v2.QuantumDbPluginV2() with self.network() as network: net_id = network['network']['id'] ctx = context.get_admin_context() n = plugin._get_network(ctx, net_id) self.assertEqual(net_id, n.id) class TestV2HTTPResponse(QuantumDbPluginV2TestCase): def test_create_returns_201(self): res = self._create_network('json', 'net2', True) self.assertEquals(res.status_int, 201) def test_list_returns_200(self): req = self.new_list_request('networks') res = req.get_response(self.api) self.assertEquals(res.status_int, 200) def _check_list_with_fields(self, res, field_name): self.assertEquals(res.status_int, 200) body = self.deserialize('json', res) # further checks: 1 networks self.assertEquals(len(body['networks']), 1) # 1 field in the network record self.assertEquals(len(body['networks'][0]), 1) # field is 'name' self.assertIn(field_name, body['networks'][0]) def test_list_with_fields(self): self._create_network('json', 'some_net', True) req = self.new_list_request('networks', params="fields=name") res = req.get_response(self.api) self._check_list_with_fields(res, 'name') def test_list_with_fields_noadmin(self): tenant_id = 'some_tenant' self._create_network('json', 'some_net', True, tenant_id=tenant_id, set_context=True) req = self.new_list_request('networks', params="fields=name") req.environ['quantum.context'] = context.Context('', tenant_id) res = req.get_response(self.api) self._check_list_with_fields(res, 'name') def test_list_with_fields_noadmin_and_policy_field(self): """ If a field used by policy is selected, do not duplicate it. Verifies that if the field parameter explicitly specifies a field which is used by the policy engine, then it is not duplicated in the response. """ tenant_id = 'some_tenant' self._create_network('json', 'some_net', True, tenant_id=tenant_id, set_context=True) req = self.new_list_request('networks', params="fields=tenant_id") req.environ['quantum.context'] = context.Context('', tenant_id) res = req.get_response(self.api) self._check_list_with_fields(res, 'tenant_id') def test_show_returns_200(self): with self.network() as net: req = self.new_show_request('networks', net['network']['id']) res = req.get_response(self.api) self.assertEquals(res.status_int, 200) def test_delete_returns_204(self): res = self._create_network('json', 'net1', True) net = self.deserialize('json', res) req = self.new_delete_request('networks', net['network']['id']) res = req.get_response(self.api) self.assertEquals(res.status_int, 204) def test_update_returns_200(self): with self.network() as net: req = self.new_update_request('networks', {'network': {'name': 'steve'}}, net['network']['id']) res = req.get_response(self.api) self.assertEquals(res.status_int, 200) def test_bad_route_404(self): req = self.new_list_request('doohickeys') res = req.get_response(self.api) self.assertEquals(res.status_int, 404) class TestPortsV2(QuantumDbPluginV2TestCase): def test_create_port_json(self): keys = [('admin_state_up', True), ('status', 'ACTIVE')] with self.port(name='myname') as port: for k, v in keys: self.assertEquals(port['port'][k], v) self.assertTrue('mac_address' in port['port']) ips = port['port']['fixed_ips'] self.assertEquals(len(ips), 1) self.assertEquals(ips[0]['ip_address'], '10.0.0.2') self.assertEquals('myname', port['port']['name']) def test_create_port_bad_tenant(self): with self.network() as network: data = {'port': {'network_id': network['network']['id'], 'tenant_id': 'bad_tenant_id', 'admin_state_up': True, 'device_id': 'fake_device', 'fixed_ips': []}} port_req = self.new_create_request('ports', data) res = port_req.get_response(self.api) self.assertEquals(res.status_int, 403) def test_list_ports(self): with contextlib.nested(self.port(), self.port()) as (port1, port2): req = self.new_list_request('ports', 'json') port_list = self.deserialize('json', req.get_response(self.api)) self.assertEqual(len(port_list['ports']), 2) ids = [p['id'] for p in port_list['ports']] self.assertTrue(port1['port']['id'] in ids) self.assertTrue(port2['port']['id'] in ids) def test_show_port(self): with self.port() as port: req = self.new_show_request('ports', port['port']['id'], 'json') sport = self.deserialize('json', req.get_response(self.api)) self.assertEquals(port['port']['id'], sport['port']['id']) def test_delete_port(self): port_id = None with self.port() as port: port_id = port['port']['id'] req = self.new_show_request('port', 'json', port['port']['id']) res = req.get_response(self.api) self.assertEquals(res.status_int, 404) def test_update_port(self): with self.port() as port: data = {'port': {'admin_state_up': False}} req = self.new_update_request('ports', data, port['port']['id']) res = self.deserialize('json', req.get_response(self.api)) self.assertEqual(res['port']['admin_state_up'], data['port']['admin_state_up']) def test_delete_network_if_port_exists(self): fmt = 'json' with self.port() as port: net_id = port['port']['network_id'] req = self.new_delete_request('networks', port['port']['network_id']) res = req.get_response(self.api) self.assertEquals(res.status_int, 409) def test_update_port_delete_ip(self): with self.subnet() as subnet: with self.port(subnet=subnet) as port: data = {'port': {'admin_state_up': False, 'fixed_ips': []}} req = self.new_update_request('ports', data, port['port']['id']) res = self.deserialize('json', req.get_response(self.api)) self.assertEqual(res['port']['admin_state_up'], data['port']['admin_state_up']) self.assertEqual(res['port']['fixed_ips'], data['port']['fixed_ips']) def test_update_port_update_ip(self): """Test update of port IP. Check that a configured IP 10.0.0.2 is replaced by 10.0.0.10. """ with self.subnet() as subnet: with self.port(subnet=subnet) as port: ips = port['port']['fixed_ips'] self.assertEquals(len(ips), 1) self.assertEquals(ips[0]['ip_address'], '10.0.0.2') self.assertEquals(ips[0]['subnet_id'], subnet['subnet']['id']) data = {'port': {'fixed_ips': [{'subnet_id': subnet['subnet']['id'], 'ip_address': "10.0.0.10"}]}} req = self.new_update_request('ports', data, port['port']['id']) res = self.deserialize('json', req.get_response(self.api)) ips = res['port']['fixed_ips'] self.assertEquals(len(ips), 1) self.assertEquals(ips[0]['ip_address'], '10.0.0.10') self.assertEquals(ips[0]['subnet_id'], subnet['subnet']['id']) def test_update_port_update_ips(self): """Update IP and generate new IP on port. Check a port update with the specified subnet_id's. A IP address will be allocated for each subnet_id. """ with self.subnet() as subnet: with self.port(subnet=subnet) as port: data = {'port': {'admin_state_up': False, 'fixed_ips': [{'subnet_id': subnet['subnet']['id']}]}} req = self.new_update_request('ports', data, port['port']['id']) res = self.deserialize('json', req.get_response(self.api)) self.assertEqual(res['port']['admin_state_up'], data['port']['admin_state_up']) ips = res['port']['fixed_ips'] self.assertEquals(len(ips), 1) self.assertEquals(ips[0]['ip_address'], '10.0.0.2') self.assertEquals(ips[0]['subnet_id'], subnet['subnet']['id']) def test_update_port_add_additional_ip(self): """Test update of port with additional IP.""" with self.subnet() as subnet: with self.port(subnet=subnet) as port: data = {'port': {'admin_state_up': False, 'fixed_ips': [{'subnet_id': subnet['subnet']['id']}, {'subnet_id': subnet['subnet']['id']}]}} req = self.new_update_request('ports', data, port['port']['id']) res = self.deserialize('json', req.get_response(self.api)) self.assertEqual(res['port']['admin_state_up'], data['port']['admin_state_up']) ips = res['port']['fixed_ips'] self.assertEquals(len(ips), 2) self.assertEquals(ips[0]['ip_address'], '10.0.0.2') self.assertEquals(ips[0]['subnet_id'], subnet['subnet']['id']) self.assertEquals(ips[1]['ip_address'], '10.0.0.3') self.assertEquals(ips[1]['subnet_id'], subnet['subnet']['id']) def test_requested_duplicate_mac(self): fmt = 'json' with self.port() as port: mac = port['port']['mac_address'] # check that MAC address matches base MAC base_mac = cfg.CONF.base_mac[0:2] self.assertTrue(mac.startswith(base_mac)) kwargs = {"mac_address": mac} net_id = port['port']['network_id'] res = self._create_port(fmt, net_id=net_id, **kwargs) port2 = self.deserialize(fmt, res) self.assertEquals(res.status_int, 409) def test_mac_generation(self): cfg.CONF.set_override('base_mac', "12:34:56:00:00:00") with self.port() as port: mac = port['port']['mac_address'] # check that MAC address matches base MAC base_mac = cfg.CONF.base_mac self.assertTrue(mac.startswith("12:34:56")) def test_mac_generation_4octet(self): cfg.CONF.set_override('base_mac', "12:34:56:78:00:00") with self.port() as port: mac = port['port']['mac_address'] # check that MAC address matches base MAC base_mac = cfg.CONF.base_mac self.assertTrue(mac.startswith("12:34:56:78")) def test_bad_mac_format(self): cfg.CONF.set_override('base_mac', "bad_mac") try: self.plugin._check_base_mac_format() except: return self.fail("No exception for illegal base_mac format") def test_mac_exhaustion(self): # rather than actually consuming all MAC (would take a LONG time) # we just raise the exception that would result. @staticmethod def fake_gen_mac(context, net_id): raise q_exc.MacAddressGenerationFailure(net_id=net_id) fmt = 'json' with mock.patch.object(quantum.db.db_base_plugin_v2.QuantumDbPluginV2, '_generate_mac', new=fake_gen_mac): res = self._create_network(fmt=fmt, name='net1', admin_status_up=True) network = self.deserialize(fmt, res) net_id = network['network']['id'] res = self._create_port(fmt, net_id=net_id) self.assertEquals(res.status_int, 503) def test_requested_duplicate_ip(self): fmt = 'json' with self.subnet() as subnet: with self.port(subnet=subnet) as port: ips = port['port']['fixed_ips'] self.assertEquals(len(ips), 1) self.assertEquals(ips[0]['ip_address'], '10.0.0.2') self.assertEquals(ips[0]['subnet_id'], subnet['subnet']['id']) # Check configuring of duplicate IP kwargs = {"fixed_ips": [{'subnet_id': subnet['subnet']['id'], 'ip_address': ips[0]['ip_address']}]} net_id = port['port']['network_id'] res = self._create_port(fmt, net_id=net_id, **kwargs) port2 = self.deserialize(fmt, res) self.assertEquals(res.status_int, 409) def test_requested_subnet_delete(self): fmt = 'json' with self.subnet() as subnet: with self.port(subnet=subnet) as port: ips = port['port']['fixed_ips'] self.assertEquals(len(ips), 1) self.assertEquals(ips[0]['ip_address'], '10.0.0.2') self.assertEquals(ips[0]['subnet_id'], subnet['subnet']['id']) req = self.new_delete_request('subnet', subnet['subnet']['id']) res = req.get_response(self.api) self.assertEquals(res.status_int, 404) def test_requested_subnet_id(self): fmt = 'json' with self.subnet() as subnet: with self.port(subnet=subnet) as port: ips = port['port']['fixed_ips'] self.assertEquals(len(ips), 1) self.assertEquals(ips[0]['ip_address'], '10.0.0.2') self.assertEquals(ips[0]['subnet_id'], subnet['subnet']['id']) # Request a IP from specific subnet kwargs = {"fixed_ips": [{'subnet_id': subnet['subnet']['id']}]} net_id = port['port']['network_id'] res = self._create_port(fmt, net_id=net_id, **kwargs) port2 = self.deserialize(fmt, res) ips = port2['port']['fixed_ips'] self.assertEquals(len(ips), 1) self.assertEquals(ips[0]['ip_address'], '10.0.0.3') self.assertEquals(ips[0]['subnet_id'], subnet['subnet']['id']) def test_requested_subnet_id_not_on_network(self): fmt = 'json' with self.subnet() as subnet: with self.port(subnet=subnet) as port: # Create new network res = self._create_network(fmt=fmt, name='net2', admin_status_up=True) network2 = self.deserialize(fmt, res) subnet2 = self._make_subnet(fmt, network2, "1.1.1.1", "1.1.1.0/24", ip_version=4) net_id = port['port']['network_id'] # Request a IP from specific subnet kwargs = {"fixed_ips": [{'subnet_id': subnet2['subnet']['id']}]} net_id = port['port']['network_id'] res = self._create_port(fmt, net_id=net_id, **kwargs) self.assertEquals(res.status_int, 400) def test_requested_subnet_id_v4_and_v6(self): fmt = 'json' with self.subnet() as subnet: # Get a IPv4 and IPv6 address tenant_id = subnet['subnet']['tenant_id'] net_id = subnet['subnet']['network_id'] res = self._create_subnet(fmt, tenant_id, net_id=net_id, cidr='2607:f0d0:1002:51::0/124', ip_version=6, gateway_ip=None) subnet2 = self.deserialize(fmt, res) kwargs = {"fixed_ips": [{'subnet_id': subnet['subnet']['id']}, {'subnet_id': subnet2['subnet']['id']}]} res = self._create_port(fmt, net_id=net_id, **kwargs) port3 = self.deserialize(fmt, res) ips = port3['port']['fixed_ips'] self.assertEquals(len(ips), 2) self.assertEquals(ips[0]['ip_address'], '10.0.0.2') self.assertEquals(ips[0]['subnet_id'], subnet['subnet']['id']) self.assertEquals(ips[1]['ip_address'], '2607:f0d0:1002:51::2') self.assertEquals(ips[1]['subnet_id'], subnet2['subnet']['id']) res = self._create_port(fmt, net_id=net_id) port3 = self.deserialize(fmt, res) # Check that a v4 and a v6 address are allocated ips = port3['port']['fixed_ips'] self.assertEquals(len(ips), 2) self.assertEquals(ips[0]['ip_address'], '10.0.0.3') self.assertEquals(ips[0]['subnet_id'], subnet['subnet']['id']) self.assertEquals(ips[1]['ip_address'], '2607:f0d0:1002:51::3') self.assertEquals(ips[1]['subnet_id'], subnet2['subnet']['id']) def test_range_allocation(self): fmt = 'json' with self.subnet(gateway_ip='10.0.0.3', cidr='10.0.0.0/29') as subnet: kwargs = {"fixed_ips": [{'subnet_id': subnet['subnet']['id']}, {'subnet_id': subnet['subnet']['id']}, {'subnet_id': subnet['subnet']['id']}, {'subnet_id': subnet['subnet']['id']}, {'subnet_id': subnet['subnet']['id']}]} net_id = subnet['subnet']['network_id'] res = self._create_port(fmt, net_id=net_id, **kwargs) port = self.deserialize(fmt, res) ips = port['port']['fixed_ips'] self.assertEquals(len(ips), 5) alloc = ['10.0.0.1', '10.0.0.2', '10.0.0.4', '10.0.0.5', '10.0.0.6'] for i in range(len(alloc)): self.assertEquals(ips[i]['ip_address'], alloc[i]) self.assertEquals(ips[i]['subnet_id'], subnet['subnet']['id']) with self.subnet(gateway_ip='11.0.0.6', cidr='11.0.0.0/29') as subnet: kwargs = {"fixed_ips": [{'subnet_id': subnet['subnet']['id']}, {'subnet_id': subnet['subnet']['id']}, {'subnet_id': subnet['subnet']['id']}, {'subnet_id': subnet['subnet']['id']}, {'subnet_id': subnet['subnet']['id']}]} net_id = subnet['subnet']['network_id'] res = self._create_port(fmt, net_id=net_id, **kwargs) port = self.deserialize(fmt, res) ips = port['port']['fixed_ips'] self.assertEquals(len(ips), 5) alloc = ['11.0.0.1', '11.0.0.2', '11.0.0.3', '11.0.0.4', '11.0.0.5'] for i in range(len(alloc)): self.assertEquals(ips[i]['ip_address'], alloc[i]) self.assertEquals(ips[i]['subnet_id'], subnet['subnet']['id']) def test_requested_invalid_fixed_ips(self): fmt = 'json' with self.subnet() as subnet: with self.port(subnet=subnet) as port: ips = port['port']['fixed_ips'] self.assertEquals(len(ips), 1) self.assertEquals(ips[0]['ip_address'], '10.0.0.2') self.assertEquals(ips[0]['subnet_id'], subnet['subnet']['id']) # Test invalid subnet_id kwargs = {"fixed_ips": [{'subnet_id': subnet['subnet']['id']}, {'subnet_id': '00000000-ffff-ffff-ffff-000000000000'}]} net_id = port['port']['network_id'] res = self._create_port(fmt, net_id=net_id, **kwargs) port2 = self.deserialize(fmt, res) self.assertEquals(res.status_int, 404) # Test invalid IP address on specified subnet_id kwargs = {"fixed_ips": [{'subnet_id': subnet['subnet']['id'], 'ip_address': '1.1.1.1'}]} net_id = port['port']['network_id'] res = self._create_port(fmt, net_id=net_id, **kwargs) port2 = self.deserialize(fmt, res) self.assertEquals(res.status_int, 400) # Test invalid addresses - IP's not on subnet or network # address or broadcast address bad_ips = ['1.1.1.1', '10.0.0.0', '10.0.0.255'] net_id = port['port']['network_id'] for ip in bad_ips: kwargs = {"fixed_ips": [{'ip_address': ip}]} res = self._create_port(fmt, net_id=net_id, **kwargs) port2 = self.deserialize(fmt, res) self.assertEquals(res.status_int, 400) # Enable allocation of gateway address kwargs = {"fixed_ips": [{'subnet_id': subnet['subnet']['id'], 'ip_address': '10.0.0.1'}]} net_id = port['port']['network_id'] res = self._create_port(fmt, net_id=net_id, **kwargs) port2 = self.deserialize(fmt, res) ips = port2['port']['fixed_ips'] self.assertEquals(len(ips), 1) self.assertEquals(ips[0]['ip_address'], '10.0.0.1') self.assertEquals(ips[0]['subnet_id'], subnet['subnet']['id']) self._delete('ports', port2['port']['id']) def test_requested_split(self): fmt = 'json' with self.subnet() as subnet: with self.port(subnet=subnet) as port: ips = port['port']['fixed_ips'] self.assertEquals(len(ips), 1) self.assertEquals(ips[0]['ip_address'], '10.0.0.2') self.assertEquals(ips[0]['subnet_id'], subnet['subnet']['id']) # Allocate specific IP kwargs = {"fixed_ips": [{'subnet_id': subnet['subnet']['id'], 'ip_address': '10.0.0.5'}]} net_id = port['port']['network_id'] res = self._create_port(fmt, net_id=net_id, **kwargs) port2 = self.deserialize(fmt, res) ips = port2['port']['fixed_ips'] self.assertEquals(len(ips), 1) self.assertEquals(ips[0]['ip_address'], '10.0.0.5') self.assertEquals(ips[0]['subnet_id'], subnet['subnet']['id']) # Allocate specific IP's allocated = ['10.0.0.3', '10.0.0.4', '10.0.0.6'] for a in allocated: res = self._create_port(fmt, net_id=net_id) port2 = self.deserialize(fmt, res) ips = port2['port']['fixed_ips'] self.assertEquals(len(ips), 1) self.assertEquals(ips[0]['ip_address'], a) self.assertEquals(ips[0]['subnet_id'], subnet['subnet']['id']) def test_requested_ips_only(self): fmt = 'json' with self.subnet() as subnet: with self.port(subnet=subnet) as port: ips = port['port']['fixed_ips'] self.assertEquals(len(ips), 1) self.assertEquals(ips[0]['ip_address'], '10.0.0.2') self.assertEquals(ips[0]['subnet_id'], subnet['subnet']['id']) ips_only = ['10.0.0.18', '10.0.0.20', '10.0.0.22', '10.0.0.21', '10.0.0.3', '10.0.0.17', '10.0.0.19'] for i in ips_only: kwargs = {"fixed_ips": [{'ip_address': i}]} net_id = port['port']['network_id'] res = self._create_port(fmt, net_id=net_id, **kwargs) port = self.deserialize(fmt, res) ips = port['port']['fixed_ips'] self.assertEquals(len(ips), 1) self.assertEquals(ips[0]['ip_address'], i) self.assertEquals(ips[0]['subnet_id'], subnet['subnet']['id']) def test_recycling(self): fmt = 'json' with self.subnet(cidr='10.0.1.0/24') as subnet: with self.port(subnet=subnet) as port: ips = port['port']['fixed_ips'] self.assertEquals(len(ips), 1) self.assertEquals(ips[0]['ip_address'], '10.0.1.2') self.assertEquals(ips[0]['subnet_id'], subnet['subnet']['id']) net_id = port['port']['network_id'] ports = [] for i in range(16 - 3): res = self._create_port(fmt, net_id=net_id) p = self.deserialize(fmt, res) ports.append(p) for i in range(16 - 3): x = random.randrange(0, len(ports), 1) p = ports.pop(x) self._delete('ports', p['port']['id']) res = self._create_port(fmt, net_id=net_id) port = self.deserialize(fmt, res) ips = port['port']['fixed_ips'] self.assertEquals(len(ips), 1) self.assertEquals(ips[0]['ip_address'], '10.0.1.3') self.assertEquals(ips[0]['subnet_id'], subnet['subnet']['id']) def test_invalid_admin_state(self): with self.network() as network: data = {'port': {'network_id': network['network']['id'], 'tenant_id': network['network']['tenant_id'], 'admin_state_up': 7, 'fixed_ips': []}} port_req = self.new_create_request('ports', data) res = port_req.get_response(self.api) self.assertEquals(res.status_int, 400) def test_invalid_mac_address(self): with self.network() as network: data = {'port': {'network_id': network['network']['id'], 'tenant_id': network['network']['tenant_id'], 'admin_state_up': 1, 'mac_address': 'mac', 'fixed_ips': []}} port_req = self.new_create_request('ports', data) res = port_req.get_response(self.api) self.assertEquals(res.status_int, 422) class TestNetworksV2(QuantumDbPluginV2TestCase): # NOTE(cerberus): successful network update and delete are # effectively tested above def test_create_network(self): name = 'net1' keys = [('subnets', []), ('name', name), ('admin_state_up', True), ('status', 'ACTIVE')] with self.network(name=name) as net: for k, v in keys: self.assertEquals(net['network'][k], v) def test_list_networks(self): with self.network(name='net1') as net1: with self.network(name='net2') as net2: req = self.new_list_request('networks') res = self.deserialize('json', req.get_response(self.api)) self.assertEquals(res['networks'][0]['name'], net1['network']['name']) self.assertEquals(res['networks'][1]['name'], net2['network']['name']) def test_show_network(self): with self.network(name='net1') as net: req = self.new_show_request('networks', net['network']['id']) res = self.deserialize('json', req.get_response(self.api)) self.assertEquals(res['network']['name'], net['network']['name']) def test_invalid_admin_status(self): fmt = 'json' value = [[7, False, 400], [True, True, 201], ["True", True, 201], ["true", True, 201], [1, True, 201], ["False", False, 201], [False, False, 201], ["false", False, 201], ["7", False, 400]] for v in value: data = {'network': {'name': 'net', 'admin_state_up': v[0], 'tenant_id': self._tenant_id}} network_req = self.new_create_request('networks', data) req = network_req.get_response(self.api) self.assertEquals(req.status_int, v[2]) if v[2] == 201: res = self.deserialize(fmt, req) self.assertEquals(res['network']['admin_state_up'], v[1]) class TestSubnetsV2(QuantumDbPluginV2TestCase): def _test_create_subnet(self, network=None, **kwargs): keys = kwargs.copy() keys.setdefault('cidr', '10.0.0.0/24') keys.setdefault('ip_version', 4) keys.setdefault('enable_dhcp', True) with self.subnet(network=network, **keys) as subnet: # verify the response has each key with the correct value for k in keys: self.assertIn(k, subnet['subnet']) self.assertEquals(subnet['subnet'][k], keys[k]) return subnet def test_create_subnet(self): gateway_ip = '10.0.0.1' cidr = '10.0.0.0/24' subnet = self._test_create_subnet(gateway_ip=gateway_ip, cidr=cidr) self.assertTrue('name' in subnet['subnet']) def test_create_two_subnets(self): gateway_ips = ['10.0.0.1', '10.0.1.1'] cidrs = ['10.0.0.0/24', '10.0.1.0/24'] with self.network() as network: with self.subnet(network=network, gateway_ip=gateway_ips[0], cidr=cidrs[0]): with self.subnet(network=network, gateway_ip=gateway_ips[1], cidr=cidrs[1]): net_req = self.new_show_request('networks', network['network']['id']) raw_res = net_req.get_response(self.api) net_res = self.deserialize('json', raw_res) for subnet_id in net_res['network']['subnets']: sub_req = self.new_show_request('subnets', subnet_id) raw_res = sub_req.get_response(self.api) sub_res = self.deserialize('json', raw_res) self.assertIn(sub_res['subnet']['cidr'], cidrs) self.assertIn(sub_res['subnet']['gateway_ip'], gateway_ips) def test_create_two_subnets_same_cidr_returns_400(self): gateway_ip_1 = '10.0.0.1' cidr_1 = '10.0.0.0/24' gateway_ip_2 = '10.0.0.10' cidr_2 = '10.0.0.0/24' with self.network() as network: with self.subnet(network=network, gateway_ip=gateway_ip_1, cidr=cidr_1): with self.assertRaises( webob.exc.HTTPClientError) as ctx_manager: with self.subnet(network=network, gateway_ip=gateway_ip_2, cidr=cidr_2): pass self.assertEquals(ctx_manager.exception.code, 400) def test_delete_subnet(self): gateway_ip = '10.0.0.1' cidr = '10.0.0.0/24' fmt = 'json' # Create new network res = self._create_network(fmt=fmt, name='net', admin_status_up=True) network = self.deserialize(fmt, res) subnet = self._make_subnet(fmt, network, gateway_ip, cidr, ip_version=4) req = self.new_delete_request('subnets', subnet['subnet']['id']) res = req.get_response(self.api) self.assertEquals(res.status_int, 204) def test_delete_network(self): gateway_ip = '10.0.0.1' cidr = '10.0.0.0/24' fmt = 'json' # Create new network res = self._create_network(fmt=fmt, name='net', admin_status_up=True) network = self.deserialize(fmt, res) subnet = self._make_subnet(fmt, network, gateway_ip, cidr, ip_version=4) req = self.new_delete_request('networks', network['network']['id']) res = req.get_response(self.api) self.assertEquals(res.status_int, 204) def test_create_subnet_bad_tenant(self): with self.network() as network: data = {'subnet': {'network_id': network['network']['id'], 'cidr': '10.0.2.0/24', 'ip_version': 4, 'tenant_id': 'bad_tenant_id', 'gateway_ip': '10.0.2.1'}} subnet_req = self.new_create_request('subnets', data) res = subnet_req.get_response(self.api) self.assertEquals(res.status_int, 403) def test_create_subnet_defaults(self): gateway = '10.0.0.1' cidr = '10.0.0.0/24' allocation_pools = [{'start': '10.0.0.2', 'end': '10.0.0.254'}] enable_dhcp = True subnet = self._test_create_subnet() # verify cidr & gw have been correctly generated self.assertEquals(subnet['subnet']['cidr'], cidr) self.assertEquals(subnet['subnet']['gateway_ip'], gateway) self.assertEquals(subnet['subnet']['enable_dhcp'], enable_dhcp) self.assertEquals(subnet['subnet']['allocation_pools'], allocation_pools) def test_create_subnet_with_allocation_pool(self): gateway_ip = '10.0.0.1' cidr = '10.0.0.0/24' allocation_pools = [{'start': '10.0.0.2', 'end': '10.0.0.100'}] self._test_create_subnet(gateway_ip=gateway_ip, cidr=cidr, allocation_pools=allocation_pools) def test_create_subnet_with_v6_allocation_pool(self): gateway_ip = 'fe80::1' cidr = 'fe80::0/80' allocation_pools = [{'start': 'fe80::2', 'end': 'fe80::ffff:fffa:ffff'}] self._test_create_subnet(gateway_ip=gateway_ip, cidr=cidr, allocation_pools=allocation_pools) def test_create_subnet_with_large_allocation_pool(self): gateway_ip = '10.0.0.1' cidr = '10.0.0.0/8' allocation_pools = [{'start': '10.0.0.2', 'end': '10.0.0.100'}, {'start': '10.1.0.0', 'end': '10.200.0.100'}] self._test_create_subnet(gateway_ip=gateway_ip, cidr=cidr, allocation_pools=allocation_pools) def test_create_subnet_multiple_allocation_pools(self): gateway_ip = '10.0.0.1' cidr = '10.0.0.0/24' allocation_pools = [{'start': '10.0.0.2', 'end': '10.0.0.100'}, {'start': '10.0.0.110', 'end': '10.0.0.150'}] self._test_create_subnet(gateway_ip=gateway_ip, cidr=cidr, allocation_pools=allocation_pools) def test_create_subnet_with_dhcp_disabled(self): enable_dhcp = False self._test_create_subnet(enable_dhcp=enable_dhcp) def test_create_subnet_gateway_in_allocation_pool_returns_409(self): gateway_ip = '10.0.0.50' cidr = '10.0.0.0/24' allocation_pools = [{'start': '10.0.0.1', 'end': '10.0.0.100'}] with self.assertRaises(webob.exc.HTTPClientError) as ctx_manager: self._test_create_subnet(gateway_ip=gateway_ip, cidr=cidr, allocation_pools=allocation_pools) self.assertEquals(ctx_manager.exception.code, 409) def test_create_subnet_overlapping_allocation_pools_returns_409(self): gateway_ip = '10.0.0.1' cidr = '10.0.0.0/24' allocation_pools = [{'start': '10.0.0.2', 'end': '10.0.0.150'}, {'start': '10.0.0.140', 'end': '10.0.0.180'}] with self.assertRaises(webob.exc.HTTPClientError) as ctx_manager: self._test_create_subnet(gateway_ip=gateway_ip, cidr=cidr, allocation_pools=allocation_pools) self.assertEquals(ctx_manager.exception.code, 409) def test_create_subnet_invalid_allocation_pool_returns_400(self): gateway_ip = '10.0.0.1' cidr = '10.0.0.0/24' allocation_pools = [{'start': '10.0.0.2', 'end': '10.0.0.256'}] with self.assertRaises(webob.exc.HTTPClientError) as ctx_manager: self._test_create_subnet(gateway_ip=gateway_ip, cidr=cidr, allocation_pools=allocation_pools) self.assertEquals(ctx_manager.exception.code, 400) def test_create_subnet_out_of_range_allocation_pool_returns_400(self): gateway_ip = '10.0.0.1' cidr = '10.0.0.0/24' allocation_pools = [{'start': '10.0.0.2', 'end': '10.0.1.6'}] with self.assertRaises(webob.exc.HTTPClientError) as ctx_manager: self._test_create_subnet(gateway_ip=gateway_ip, cidr=cidr, allocation_pools=allocation_pools) self.assertEquals(ctx_manager.exception.code, 400) def test_update_subnet(self): with self.subnet() as subnet: data = {'subnet': {'gateway_ip': '11.0.0.1'}} req = self.new_update_request('subnets', data, subnet['subnet']['id']) res = self.deserialize('json', req.get_response(self.api)) self.assertEqual(res['subnet']['gateway_ip'], data['subnet']['gateway_ip']) def test_show_subnet(self): with self.network() as network: with self.subnet(network=network) as subnet: req = self.new_show_request('subnets', subnet['subnet']['id']) res = self.deserialize('json', req.get_response(self.api)) self.assertEquals(res['subnet']['id'], subnet['subnet']['id']) self.assertEquals(res['subnet']['network_id'], network['network']['id']) def test_list_subnets(self): # NOTE(jkoelker) This would be a good place to use contextlib.nested # or just drop 2.6 support ;) with self.network() as network: with self.subnet(network=network, gateway_ip='10.0.0.1', cidr='10.0.0.0/24') as subnet: with self.subnet(network=network, gateway_ip='10.0.1.1', cidr='10.0.1.0/24') as subnet2: req = self.new_list_request('subnets') res = self.deserialize('json', req.get_response(self.api)) res1 = res['subnets'][0] res2 = res['subnets'][1] self.assertEquals(res1['cidr'], subnet['subnet']['cidr']) self.assertEquals(res2['cidr'], subnet2['subnet']['cidr']) def test_invalid_ip_version(self): with self.network() as network: data = {'subnet': {'network_id': network['network']['id'], 'cidr': '10.0.2.0/24', 'ip_version': 7, 'tenant_id': network['network']['tenant_id'], 'gateway_ip': '10.0.2.1'}} subnet_req = self.new_create_request('subnets', data) res = subnet_req.get_response(self.api) self.assertEquals(res.status_int, 422) def test_invalid_subnet(self): with self.network() as network: data = {'subnet': {'network_id': network['network']['id'], 'cidr': 'invalid', 'ip_version': 4, 'tenant_id': network['network']['tenant_id'], 'gateway_ip': '10.0.2.1'}} subnet_req = self.new_create_request('subnets', data) res = subnet_req.get_response(self.api) self.assertEquals(res.status_int, 422) def test_invalid_ip_address(self): with self.network() as network: data = {'subnet': {'network_id': network['network']['id'], 'cidr': '10.0.2.0/24', 'ip_version': 4, 'tenant_id': network['network']['tenant_id'], 'gateway_ip': 'ipaddress'}} subnet_req = self.new_create_request('subnets', data) res = subnet_req.get_response(self.api) self.assertEquals(res.status_int, 422) def test_invalid_uuid(self): with self.network() as network: data = {'subnet': {'network_id': 'invalid-uuid', 'cidr': '10.0.2.0/24', 'ip_version': 4, 'tenant_id': network['network']['tenant_id'], 'gateway_ip': '10.0.0.1'}} subnet_req = self.new_create_request('subnets', data) res = subnet_req.get_response(self.api) self.assertEquals(res.status_int, 422)