351 lines
16 KiB
Python
351 lines
16 KiB
Python
# Copyright 2014 Rackspace Inc.
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# All Rights Reserved
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import mock
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from oslo_utils import uuidutils
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from ironic.common import exception
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from ironic.common import network
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from ironic.common import neutron as neutron_common
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from ironic.common import states
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from ironic.conductor import task_manager
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from ironic.drivers.modules.network import common as driver_common
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from ironic.tests.unit.db import base as db_base
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from ironic.tests.unit.db import utils as db_utils
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from ironic.tests.unit.objects import utils as object_utils
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class TestNetwork(db_base.DbTestCase):
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def setUp(self):
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super(TestNetwork, self).setUp()
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self.node = object_utils.create_test_node(self.context)
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def test_get_node_vif_ids_no_ports_no_portgroups(self):
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expected = {'portgroups': {},
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'ports': {}}
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with task_manager.acquire(self.context, self.node.uuid) as task:
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result = network.get_node_vif_ids(task)
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self.assertEqual(expected, result)
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def _test_get_node_vif_ids_one_port(self, key):
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if key == "extra":
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kwargs1 = {key: {'vif_port_id': 'test-vif-A'}}
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else:
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kwargs1 = {key: {'tenant_vif_port_id': 'test-vif-A'}}
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port1 = db_utils.create_test_port(node_id=self.node.id,
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address='aa:bb:cc:dd:ee:ff',
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uuid=uuidutils.generate_uuid(),
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**kwargs1)
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expected = {'portgroups': {},
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'ports': {port1.uuid: 'test-vif-A'}}
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with task_manager.acquire(self.context, self.node.uuid) as task:
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result = network.get_node_vif_ids(task)
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self.assertEqual(expected, result)
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def test_get_node_vif_ids_one_port_extra(self):
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self._test_get_node_vif_ids_one_port("extra")
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def test_get_node_vif_ids_one_port_int_info(self):
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self._test_get_node_vif_ids_one_port("internal_info")
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def _test_get_node_vif_ids_one_portgroup(self, key):
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if key == "extra":
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kwargs1 = {key: {'vif_port_id': 'test-vif-A'}}
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else:
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kwargs1 = {key: {'tenant_vif_port_id': 'test-vif-A'}}
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pg1 = db_utils.create_test_portgroup(
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node_id=self.node.id, **kwargs1)
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expected = {'portgroups': {pg1.uuid: 'test-vif-A'},
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'ports': {}}
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with task_manager.acquire(self.context, self.node.uuid) as task:
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result = network.get_node_vif_ids(task)
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self.assertEqual(expected, result)
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def test_get_node_vif_ids_one_portgroup_extra(self):
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self._test_get_node_vif_ids_one_portgroup("extra")
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def test_get_node_vif_ids_one_portgroup_int_info(self):
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self._test_get_node_vif_ids_one_portgroup("internal_info")
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def _test_get_node_vif_ids_two_ports(self, key):
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if key == "extra":
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kwargs1 = {key: {'vif_port_id': 'test-vif-A'}}
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kwargs2 = {key: {'vif_port_id': 'test-vif-B'}}
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else:
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kwargs1 = {key: {'tenant_vif_port_id': 'test-vif-A'}}
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kwargs2 = {key: {'tenant_vif_port_id': 'test-vif-B'}}
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port1 = db_utils.create_test_port(node_id=self.node.id,
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address='aa:bb:cc:dd:ee:ff',
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uuid=uuidutils.generate_uuid(),
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**kwargs1)
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port2 = db_utils.create_test_port(node_id=self.node.id,
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address='dd:ee:ff:aa:bb:cc',
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uuid=uuidutils.generate_uuid(),
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**kwargs2)
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expected = {'portgroups': {},
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'ports': {port1.uuid: 'test-vif-A',
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port2.uuid: 'test-vif-B'}}
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with task_manager.acquire(self.context, self.node.uuid) as task:
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result = network.get_node_vif_ids(task)
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self.assertEqual(expected, result)
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def test_get_node_vif_ids_two_ports_extra(self):
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self._test_get_node_vif_ids_two_ports('extra')
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def test_get_node_vif_ids_two_ports_int_info(self):
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self._test_get_node_vif_ids_two_ports('internal_info')
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def _test_get_node_vif_ids_two_portgroups(self, key):
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if key == "extra":
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kwargs1 = {key: {'vif_port_id': 'test-vif-A'}}
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kwargs2 = {key: {'vif_port_id': 'test-vif-B'}}
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else:
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kwargs1 = {key: {'tenant_vif_port_id': 'test-vif-A'}}
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kwargs2 = {key: {'tenant_vif_port_id': 'test-vif-B'}}
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pg1 = db_utils.create_test_portgroup(
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node_id=self.node.id, **kwargs1)
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pg2 = db_utils.create_test_portgroup(
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uuid=uuidutils.generate_uuid(),
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address='dd:ee:ff:aa:bb:cc',
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node_id=self.node.id,
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name='barname', **kwargs2)
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expected = {'portgroups': {pg1.uuid: 'test-vif-A',
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pg2.uuid: 'test-vif-B'},
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'ports': {}}
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with task_manager.acquire(self.context, self.node.uuid) as task:
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result = network.get_node_vif_ids(task)
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self.assertEqual(expected, result)
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def test_get_node_vif_ids_two_portgroups_extra(self):
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self._test_get_node_vif_ids_two_portgroups('extra')
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def test_get_node_vif_ids_two_portgroups_int_info(self):
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self._test_get_node_vif_ids_two_portgroups('internal_info')
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def _test_get_node_vif_ids_multitenancy(self, int_info_key):
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port = db_utils.create_test_port(
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node_id=self.node.id, address='aa:bb:cc:dd:ee:ff',
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internal_info={int_info_key: 'test-vif-A'})
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portgroup = db_utils.create_test_portgroup(
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node_id=self.node.id, address='dd:ee:ff:aa:bb:cc',
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internal_info={int_info_key: 'test-vif-B'})
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expected = {'ports': {port.uuid: 'test-vif-A'},
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'portgroups': {portgroup.uuid: 'test-vif-B'}}
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with task_manager.acquire(self.context, self.node.uuid) as task:
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result = network.get_node_vif_ids(task)
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self.assertEqual(expected, result)
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def test_get_node_vif_ids_during_cleaning(self):
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self._test_get_node_vif_ids_multitenancy('cleaning_vif_port_id')
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def test_get_node_vif_ids_during_provisioning(self):
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self._test_get_node_vif_ids_multitenancy('provisioning_vif_port_id')
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def test_get_node_vif_ids_during_rescuing(self):
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self._test_get_node_vif_ids_multitenancy('rescuing_vif_port_id')
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def test_remove_vifs_from_node(self):
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db_utils.create_test_port(
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node_id=self.node.id, address='aa:bb:cc:dd:ee:ff',
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internal_info={driver_common.TENANT_VIF_KEY: 'test-vif-A'})
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db_utils.create_test_portgroup(
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node_id=self.node.id, address='dd:ee:ff:aa:bb:cc',
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internal_info={driver_common.TENANT_VIF_KEY: 'test-vif-B'})
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with task_manager.acquire(self.context, self.node.uuid) as task:
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network.remove_vifs_from_node(task)
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with task_manager.acquire(self.context, self.node.uuid) as task:
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result = network.get_node_vif_ids(task)
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self.assertEqual({}, result['ports'])
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self.assertEqual({}, result['portgroups'])
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class TestRemoveVifsTestCase(db_base.DbTestCase):
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def setUp(self):
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super(TestRemoveVifsTestCase, self).setUp()
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self.node = object_utils.create_test_node(
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self.context,
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network_interface='flat',
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provision_state=states.DELETING)
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@mock.patch.object(neutron_common, 'unbind_neutron_port')
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def test_remove_vifs_from_node_failure(self, mock_unbind):
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db_utils.create_test_port(
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node_id=self.node.id, address='aa:bb:cc:dd:ee:ff',
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internal_info={driver_common.TENANT_VIF_KEY: 'test-vif-A'})
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db_utils.create_test_portgroup(
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node_id=self.node.id, address='dd:ee:ff:aa:bb:cc',
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internal_info={driver_common.TENANT_VIF_KEY: 'test-vif-B'})
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mock_unbind.side_effect = [exception.NetworkError, None]
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with task_manager.acquire(self.context, self.node.uuid) as task:
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network.remove_vifs_from_node(task)
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with task_manager.acquire(self.context, self.node.uuid) as task:
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result = network.get_node_vif_ids(task)
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self.assertEqual({}, result['ports'])
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self.assertEqual({}, result['portgroups'])
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self.assertEqual(2, mock_unbind.call_count)
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class GetPortgroupByIdTestCase(db_base.DbTestCase):
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def test_portgroup_by_id(self):
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node = object_utils.create_test_node(self.context)
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portgroup = object_utils.create_test_portgroup(self.context,
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node_id=node.id)
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object_utils.create_test_portgroup(self.context,
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node_id=node.id,
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uuid=uuidutils.generate_uuid(),
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address='00:11:22:33:44:55',
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name='pg2')
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with task_manager.acquire(self.context, node.uuid) as task:
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res = network.get_portgroup_by_id(task, portgroup.id)
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self.assertEqual(portgroup.id, res.id)
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def test_portgroup_by_id_no_such_portgroup(self):
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node = object_utils.create_test_node(self.context)
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object_utils.create_test_portgroup(self.context, node_id=node.id)
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with task_manager.acquire(self.context, node.uuid) as task:
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portgroup_id = 'invalid-portgroup-id'
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res = network.get_portgroup_by_id(task, portgroup_id)
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self.assertIsNone(res)
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class GetPortsByPortgroupIdTestCase(db_base.DbTestCase):
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def test_ports_by_portgroup_id(self):
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node = object_utils.create_test_node(self.context)
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portgroup = object_utils.create_test_portgroup(self.context,
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node_id=node.id)
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port = object_utils.create_test_port(self.context, node_id=node.id,
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portgroup_id=portgroup.id)
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object_utils.create_test_port(self.context, node_id=node.id,
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uuid=uuidutils.generate_uuid(),
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address='00:11:22:33:44:55')
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with task_manager.acquire(self.context, node.uuid) as task:
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res = network.get_ports_by_portgroup_id(task, portgroup.id)
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self.assertEqual([port.id], [p.id for p in res])
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def test_ports_by_portgroup_id_empty(self):
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node = object_utils.create_test_node(self.context)
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portgroup = object_utils.create_test_portgroup(self.context,
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node_id=node.id)
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with task_manager.acquire(self.context, node.uuid) as task:
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res = network.get_ports_by_portgroup_id(task, portgroup.id)
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self.assertEqual([], res)
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class GetPhysnetsForNodeTestCase(db_base.DbTestCase):
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def test_get_physnets_for_node_no_ports(self):
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node = object_utils.create_test_node(self.context)
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with task_manager.acquire(self.context, node.uuid) as task:
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res = network.get_physnets_for_node(task)
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self.assertEqual(set(), res)
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def test_get_physnets_for_node_excludes_None(self):
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node = object_utils.create_test_node(self.context)
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object_utils.create_test_port(self.context, node_id=node.id)
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with task_manager.acquire(self.context, node.uuid) as task:
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res = network.get_physnets_for_node(task)
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self.assertEqual(set(), res)
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def test_get_physnets_for_node_multiple_ports(self):
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node = object_utils.create_test_node(self.context)
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object_utils.create_test_port(self.context, node_id=node.id,
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physical_network='physnet1')
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object_utils.create_test_port(self.context, node_id=node.id,
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uuid=uuidutils.generate_uuid(),
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address='00:11:22:33:44:55',
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physical_network='physnet2')
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with task_manager.acquire(self.context, node.uuid) as task:
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res = network.get_physnets_for_node(task)
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self.assertEqual({'physnet1', 'physnet2'}, res)
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class GetPhysnetsByPortgroupID(db_base.DbTestCase):
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def setUp(self):
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super(GetPhysnetsByPortgroupID, self).setUp()
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self.node = object_utils.create_test_node(self.context)
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self.portgroup = object_utils.create_test_portgroup(
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self.context, node_id=self.node.id)
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def _test(self, expected_result, exclude_port=None):
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with task_manager.acquire(self.context, self.node.uuid) as task:
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result = network.get_physnets_by_portgroup_id(task,
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self.portgroup.id,
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exclude_port)
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self.assertEqual(expected_result, result)
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def test_empty(self):
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self._test(set())
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def test_one_port(self):
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object_utils.create_test_port(self.context, node_id=self.node.id,
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portgroup_id=self.portgroup.id,
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physical_network='physnet1')
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self._test({'physnet1'})
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def test_two_ports(self):
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object_utils.create_test_port(self.context, node_id=self.node.id,
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portgroup_id=self.portgroup.id,
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physical_network='physnet1')
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object_utils.create_test_port(self.context, node_id=self.node.id,
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uuid=uuidutils.generate_uuid(),
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address='00:11:22:33:44:55',
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portgroup_id=self.portgroup.id,
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physical_network='physnet1')
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self._test({'physnet1'})
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def test_exclude_port(self):
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object_utils.create_test_port(self.context, node_id=self.node.id,
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portgroup_id=self.portgroup.id,
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physical_network='physnet1')
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port2 = object_utils.create_test_port(self.context,
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node_id=self.node.id,
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uuid=uuidutils.generate_uuid(),
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address='00:11:22:33:44:55',
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portgroup_id=self.portgroup.id,
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physical_network='physnet2')
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self._test({'physnet1'}, port2)
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def test_exclude_port_no_id(self):
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# During port creation there may be no 'id' field.
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object_utils.create_test_port(self.context, node_id=self.node.id,
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portgroup_id=self.portgroup.id,
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physical_network='physnet1')
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port2 = object_utils.get_test_port(self.context,
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node_id=self.node.id,
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uuid=uuidutils.generate_uuid(),
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address='00:11:22:33:44:55',
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portgroup_id=self.portgroup.id,
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physical_network='physnet2')
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self._test({'physnet1'}, port2)
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def test_two_ports_inconsistent(self):
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object_utils.create_test_port(self.context, node_id=self.node.id,
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portgroup_id=self.portgroup.id,
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physical_network='physnet1')
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object_utils.create_test_port(self.context, node_id=self.node.id,
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uuid=uuidutils.generate_uuid(),
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address='00:11:22:33:44:55',
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portgroup_id=self.portgroup.id,
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physical_network='physnet2')
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with task_manager.acquire(self.context, self.node.uuid) as task:
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self.assertRaises(exception.PortgroupPhysnetInconsistent,
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network.get_physnets_by_portgroup_id,
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task, self.portgroup.id)
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