950 lines
43 KiB
Python
950 lines
43 KiB
Python
# Copyright 2015 Hewlett-Packard Development Company, L.P.
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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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#
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from unittest import mock
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from cryptography import fernet
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from oslo_config import cfg
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from oslo_config import fixture as oslo_fixture
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from oslo_utils import uuidutils
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from taskflow.types import failure
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from octavia.amphorae.driver_exceptions import exceptions as driver_except
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from octavia.common import constants
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from octavia.common import data_models
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from octavia.common import utils
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from octavia.controller.worker.v2.tasks import amphora_driver_tasks
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from octavia.db import repositories as repo
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from octavia.network import data_models as network_data_models
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import octavia.tests.unit.base as base
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AMP_ID = uuidutils.generate_uuid()
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COMPUTE_ID = uuidutils.generate_uuid()
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LISTENER_ID = uuidutils.generate_uuid()
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LB_ID = uuidutils.generate_uuid()
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CONN_MAX_RETRIES = 10
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CONN_RETRY_INTERVAL = 6
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FAKE_CONFIG_FILE = 'fake config file'
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_db_amphora_mock = mock.MagicMock()
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_db_amphora_mock.id = AMP_ID
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_db_amphora_mock.status = constants.AMPHORA_ALLOCATED
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_db_amphora_mock.vrrp_ip = '198.51.100.65'
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_amphora_mock = {
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constants.ID: AMP_ID,
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constants.STATUS: constants.AMPHORA_ALLOCATED,
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constants.COMPUTE_ID: COMPUTE_ID,
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}
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_db_load_balancer_mock = mock.MagicMock()
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_db_load_balancer_mock.id = LB_ID
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_listener_mock = mock.MagicMock()
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_listener_mock.id = LISTENER_ID
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_db_load_balancer_mock.listeners = [_listener_mock]
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_vip_mock = mock.MagicMock()
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_db_load_balancer_mock.vip = _vip_mock
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_LB_mock = {
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constants.LOADBALANCER_ID: LB_ID,
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}
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_amphorae_mock = [_db_amphora_mock]
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_network_mock = mock.MagicMock()
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_session_mock = mock.MagicMock()
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@mock.patch('octavia.db.repositories.AmphoraRepository.update')
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@mock.patch('octavia.db.repositories.AmphoraRepository.get')
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@mock.patch('octavia.db.repositories.ListenerRepository.update')
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@mock.patch('octavia.db.repositories.ListenerRepository.get',
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return_value=_listener_mock)
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@mock.patch('octavia.db.api.get_session', return_value=_session_mock)
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@mock.patch('octavia.controller.worker.v2.tasks.amphora_driver_tasks.LOG')
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@mock.patch('oslo_utils.uuidutils.generate_uuid', return_value=AMP_ID)
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@mock.patch('stevedore.driver.DriverManager.driver')
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class TestAmphoraDriverTasks(base.TestCase):
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def setUp(self):
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conf = oslo_fixture.Config(cfg.CONF)
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conf.config(group="haproxy_amphora",
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active_connection_max_retries=CONN_MAX_RETRIES)
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conf.config(group="haproxy_amphora",
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active_connection_rety_interval=CONN_RETRY_INTERVAL)
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conf.config(group="controller_worker",
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loadbalancer_topology=constants.TOPOLOGY_SINGLE)
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self.timeout_dict = {constants.REQ_CONN_TIMEOUT: 1,
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constants.REQ_READ_TIMEOUT: 2,
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constants.CONN_MAX_RETRIES: 3,
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constants.CONN_RETRY_INTERVAL: 4}
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super().setUp()
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@mock.patch('octavia.db.repositories.LoadBalancerRepository.get')
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def test_amp_listeners_update(self,
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mock_lb_get,
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mock_driver,
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mock_generate_uuid,
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mock_log,
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mock_get_session,
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mock_listener_repo_get,
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mock_listener_repo_update,
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mock_amphora_repo_get,
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mock_amphora_repo_update):
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mock_amphora_repo_get.return_value = _db_amphora_mock
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mock_lb_get.return_value = _db_load_balancer_mock
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amp_list_update_obj = amphora_driver_tasks.AmpListenersUpdate()
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amp_list_update_obj.execute(_LB_mock, _amphora_mock, self.timeout_dict)
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mock_driver.update_amphora_listeners.assert_called_once_with(
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_db_load_balancer_mock, _db_amphora_mock, self.timeout_dict)
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mock_driver.update_amphora_listeners.side_effect = Exception('boom')
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amp_list_update_obj.execute(_LB_mock, _amphora_mock, self.timeout_dict)
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mock_amphora_repo_update.assert_called_once_with(
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_session_mock, AMP_ID, status=constants.ERROR)
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@mock.patch('octavia.db.repositories.LoadBalancerRepository.get')
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def test_amp_index_listener_update(self,
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mock_lb_get,
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mock_driver,
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mock_generate_uuid,
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mock_log,
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mock_get_session,
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mock_listener_repo_get,
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mock_listener_repo_update,
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mock_amphora_repo_get,
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mock_amphora_repo_update):
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mock_amphora_repo_get.return_value = _db_amphora_mock
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mock_lb_get.return_value = _db_load_balancer_mock
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amp_list_update_obj = amphora_driver_tasks.AmphoraIndexListenerUpdate()
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amp_list_update_obj.execute(_LB_mock, 0, [_amphora_mock],
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self.timeout_dict)
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mock_driver.update_amphora_listeners.assert_called_once_with(
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_db_load_balancer_mock, _db_amphora_mock, self.timeout_dict)
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mock_driver.update_amphora_listeners.side_effect = Exception('boom')
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amp_list_update_obj.execute(_LB_mock, 0,
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[_amphora_mock], self.timeout_dict)
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mock_amphora_repo_update.assert_called_once_with(
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_session_mock, AMP_ID, status=constants.ERROR)
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@mock.patch('octavia.db.repositories.LoadBalancerRepository.get')
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def test_listeners_update(self,
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mock_lb_get,
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mock_driver,
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mock_generate_uuid,
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mock_log,
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mock_get_session,
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mock_listener_repo_get,
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mock_listener_repo_update,
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mock_amphora_repo_get,
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mock_amphora_repo_update):
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listeners_update_obj = amphora_driver_tasks.ListenersUpdate()
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LB_ID = 'lb1'
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listeners = [data_models.Listener(id='listener1'),
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data_models.Listener(id='listener2')]
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vip = data_models.Vip(ip_address='10.0.0.1')
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lb = data_models.LoadBalancer(id=LB_ID, listeners=listeners, vip=vip)
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mock_lb_get.side_effect = [lb, None, lb]
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listeners_update_obj.execute(lb.id)
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mock_driver.update.assert_called_once_with(lb)
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self.assertEqual(1, mock_driver.update.call_count)
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mock_driver.update.reset_mock()
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listeners_update_obj.execute(None)
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mock_driver.update.assert_not_called()
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# Test the revert
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amp = listeners_update_obj.revert(_LB_mock)
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expected_db_calls = [mock.call(_session_mock,
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id=listeners[0].id,
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provisioning_status=constants.ERROR),
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mock.call(_session_mock,
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id=listeners[1].id,
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provisioning_status=constants.ERROR)]
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repo.ListenerRepository.update.has_calls(expected_db_calls)
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self.assertEqual(2, repo.ListenerRepository.update.call_count)
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self.assertIsNone(amp)
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@mock.patch('octavia.db.repositories.LoadBalancerRepository.get')
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@mock.patch('octavia.controller.worker.task_utils.TaskUtils.'
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'mark_listener_prov_status_error')
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def test_amphora_index_listeners_reload(
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self, mock_prov_status_error, mock_lb_repo_get,
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mock_driver, mock_generate_uuid, mock_log, mock_get_session,
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mock_listener_repo_get, mock_listener_repo_update,
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mock_amphora_repo_get, mock_amphora_repo_update):
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amphora_mock = mock.MagicMock()
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listeners_reload_obj = (
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amphora_driver_tasks.AmphoraIndexListenersReload())
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mock_lb = mock.MagicMock()
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mock_listener = mock.MagicMock()
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mock_listener.id = '12345'
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mock_amphora_repo_get.return_value = amphora_mock
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mock_lb_repo_get.return_value = mock_lb
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mock_driver.reload.side_effect = [mock.DEFAULT, Exception('boom')]
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# Test no listeners
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mock_lb.listeners = None
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listeners_reload_obj.execute(mock_lb, 0, None)
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mock_driver.reload.assert_not_called()
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# Test with listeners
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mock_driver.start.reset_mock()
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mock_lb.listeners = [mock_listener]
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listeners_reload_obj.execute(mock_lb, 0, [amphora_mock],
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timeout_dict=self.timeout_dict)
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mock_driver.reload.assert_called_once_with(mock_lb, amphora_mock,
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self.timeout_dict)
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# Test with reload exception
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mock_driver.reload.reset_mock()
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listeners_reload_obj.execute(mock_lb, 0, [amphora_mock],
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timeout_dict=self.timeout_dict)
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mock_driver.reload.assert_called_once_with(mock_lb, amphora_mock,
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self.timeout_dict)
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mock_amphora_repo_update.assert_called_once_with(
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_session_mock, amphora_mock.id, status=constants.ERROR)
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@mock.patch('octavia.controller.worker.task_utils.TaskUtils.'
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'mark_listener_prov_status_error')
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@mock.patch('octavia.db.repositories.LoadBalancerRepository.get')
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def test_listeners_start(self, mock_lb_get,
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mock_prov_status_error,
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mock_driver,
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mock_generate_uuid,
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mock_log,
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mock_get_session,
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mock_listener_repo_get,
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mock_listener_repo_update,
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mock_amphora_repo_get,
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mock_amphora_repo_update):
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listeners_start_obj = amphora_driver_tasks.ListenersStart()
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mock_lb = mock.MagicMock()
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mock_listener = mock.MagicMock()
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mock_listener.id = '12345'
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# Test no listeners
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mock_lb.listeners = None
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mock_lb_get.return_value = mock_lb
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listeners_start_obj.execute(_LB_mock)
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mock_driver.start.assert_not_called()
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# Test with listeners
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mock_driver.start.reset_mock()
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mock_lb.listeners = [mock_listener]
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listeners_start_obj.execute(_LB_mock)
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mock_driver.start.assert_called_once_with(mock_lb, None)
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# Test revert
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mock_lb.listeners = [mock_listener]
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listeners_start_obj.revert(_LB_mock)
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mock_prov_status_error.assert_called_once_with('12345')
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def test_listener_delete(self,
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mock_driver,
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mock_generate_uuid,
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mock_log,
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mock_get_session,
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mock_listener_repo_get,
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mock_listener_repo_update,
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mock_amphora_repo_get,
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mock_amphora_repo_update):
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listener_dict = {constants.LISTENER_ID: LISTENER_ID}
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listener_delete_obj = amphora_driver_tasks.ListenerDelete()
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listener_delete_obj.execute(listener_dict)
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mock_driver.delete.assert_called_once_with(_listener_mock)
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# Test the revert
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amp = listener_delete_obj.revert(listener_dict)
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repo.ListenerRepository.update.assert_called_once_with(
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_session_mock,
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id=LISTENER_ID,
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provisioning_status=constants.ERROR)
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self.assertIsNone(amp)
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# Test the revert with exception
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repo.ListenerRepository.update.reset_mock()
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mock_listener_repo_update.side_effect = Exception('fail')
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amp = listener_delete_obj.revert(listener_dict)
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repo.ListenerRepository.update.assert_called_once_with(
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_session_mock,
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id=LISTENER_ID,
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provisioning_status=constants.ERROR)
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self.assertIsNone(amp)
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def test_amphora_get_info(self,
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mock_driver,
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mock_generate_uuid,
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mock_log,
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mock_get_session,
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mock_listener_repo_get,
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mock_listener_repo_update,
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mock_amphora_repo_get,
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mock_amphora_repo_update):
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amphora_get_info_obj = amphora_driver_tasks.AmphoraGetInfo()
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mock_amphora_repo_get.return_value = _db_amphora_mock
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amphora_get_info_obj.execute(_amphora_mock)
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mock_driver.get_info.assert_called_once_with(
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_db_amphora_mock)
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def test_amphora_get_diagnostics(self,
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mock_driver,
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mock_generate_uuid,
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mock_log,
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mock_get_session,
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mock_listener_repo_get,
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mock_listener_repo_update,
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mock_amphora_repo_get,
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mock_amphora_repo_update):
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amphora_get_diagnostics_obj = (amphora_driver_tasks.
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AmphoraGetDiagnostics())
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amphora_get_diagnostics_obj.execute(_amphora_mock)
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mock_driver.get_diagnostics.assert_called_once_with(
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_amphora_mock)
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def test_amphora_finalize(self,
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mock_driver,
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mock_generate_uuid,
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mock_log,
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mock_get_session,
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mock_listener_repo_get,
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mock_listener_repo_update,
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mock_amphora_repo_get,
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mock_amphora_repo_update):
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amphora_finalize_obj = amphora_driver_tasks.AmphoraFinalize()
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mock_amphora_repo_get.return_value = _db_amphora_mock
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amphora_finalize_obj.execute(_amphora_mock)
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mock_driver.finalize_amphora.assert_called_once_with(
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_db_amphora_mock)
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# Test revert
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amp = amphora_finalize_obj.revert(None, _amphora_mock)
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repo.AmphoraRepository.update.assert_called_once_with(
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_session_mock,
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id=AMP_ID,
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status=constants.ERROR)
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self.assertIsNone(amp)
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# Test revert with exception
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repo.AmphoraRepository.update.reset_mock()
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mock_amphora_repo_update.side_effect = Exception('fail')
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amp = amphora_finalize_obj.revert(None, _amphora_mock)
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repo.AmphoraRepository.update.assert_called_once_with(
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_session_mock,
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id=AMP_ID,
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status=constants.ERROR)
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self.assertIsNone(amp)
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# Test revert when this task failed
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repo.AmphoraRepository.update.reset_mock()
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amp = amphora_finalize_obj.revert(
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failure.Failure.from_exception(Exception('boom')), _amphora_mock)
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repo.AmphoraRepository.update.assert_not_called()
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def test_amphora_post_network_plug(self,
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mock_driver,
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mock_generate_uuid,
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mock_log,
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mock_get_session,
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mock_listener_repo_get,
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mock_listener_repo_update,
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mock_amphora_repo_get,
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mock_amphora_repo_update):
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amphora_post_network_plug_obj = (amphora_driver_tasks.
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AmphoraPostNetworkPlug())
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mock_amphora_repo_get.return_value = _db_amphora_mock
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fixed_ips = [{constants.SUBNET: {}}]
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port_mock = {constants.NETWORK: mock.MagicMock(),
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constants.FIXED_IPS: fixed_ips,
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constants.ID: uuidutils.generate_uuid()}
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amphora_post_network_plug_obj.execute(_amphora_mock, [port_mock])
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(mock_driver.post_network_plug.
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assert_called_once_with)(_db_amphora_mock,
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network_data_models.Port(**port_mock))
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# Test revert
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amp = amphora_post_network_plug_obj.revert(None, _amphora_mock)
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repo.AmphoraRepository.update.assert_called_once_with(
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_session_mock,
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id=AMP_ID,
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status=constants.ERROR)
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self.assertIsNone(amp)
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# Test revert with exception
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repo.AmphoraRepository.update.reset_mock()
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mock_amphora_repo_update.side_effect = Exception('fail')
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amp = amphora_post_network_plug_obj.revert(None, _amphora_mock)
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repo.AmphoraRepository.update.assert_called_once_with(
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_session_mock,
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id=AMP_ID,
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status=constants.ERROR)
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self.assertIsNone(amp)
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# Test revert when this task failed
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repo.AmphoraRepository.update.reset_mock()
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amp = amphora_post_network_plug_obj.revert(
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failure.Failure.from_exception(Exception('boom')), _amphora_mock)
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repo.AmphoraRepository.update.assert_not_called()
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def test_amphora_post_network_plug_with_host_routes(
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self, mock_driver, mock_generate_uuid, mock_log, mock_get_session,
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mock_listener_repo_get, mock_listener_repo_update,
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mock_amphora_repo_get, mock_amphora_repo_update):
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amphora_post_network_plug_obj = (amphora_driver_tasks.
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AmphoraPostNetworkPlug())
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mock_amphora_repo_get.return_value = _db_amphora_mock
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host_routes = [{'destination': '10.0.0.0/16',
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'nexthop': '192.168.10.3'},
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{'destination': '10.2.0.0/16',
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'nexthop': '192.168.10.5'}]
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fixed_ips = [{constants.SUBNET: {'host_routes': host_routes}}]
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port_mock = {constants.NETWORK: mock.MagicMock(),
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constants.FIXED_IPS: fixed_ips,
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constants.ID: uuidutils.generate_uuid()}
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amphora_post_network_plug_obj.execute(_amphora_mock, [port_mock])
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(mock_driver.post_network_plug.
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assert_called_once_with)(_db_amphora_mock,
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network_data_models.Port(**port_mock))
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call_args = mock_driver.post_network_plug.call_args[0]
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port_arg = call_args[1]
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subnet_arg = port_arg.fixed_ips[0].subnet
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self.assertEqual(2, len(subnet_arg.host_routes))
|
|
for hr1, hr2 in zip(host_routes, subnet_arg.host_routes):
|
|
self.assertEqual(hr1['destination'], hr2.destination)
|
|
self.assertEqual(hr1['nexthop'], hr2.nexthop)
|
|
|
|
@mock.patch('octavia.db.repositories.LoadBalancerRepository.get')
|
|
def test_amphorae_post_network_plug(self, mock_lb_get,
|
|
mock_driver,
|
|
mock_generate_uuid,
|
|
mock_log,
|
|
mock_get_session,
|
|
mock_listener_repo_get,
|
|
mock_listener_repo_update,
|
|
mock_amphora_repo_get,
|
|
mock_amphora_repo_update):
|
|
mock_driver.get_network.return_value = _network_mock
|
|
_db_amphora_mock.id = AMP_ID
|
|
_db_amphora_mock.compute_id = COMPUTE_ID
|
|
_db_load_balancer_mock.amphorae = [_db_amphora_mock]
|
|
mock_lb_get.return_value = _db_load_balancer_mock
|
|
mock_amphora_repo_get.return_value = _db_amphora_mock
|
|
amphora_post_network_plug_obj = (amphora_driver_tasks.
|
|
AmphoraePostNetworkPlug())
|
|
|
|
port_mock = {constants.NETWORK: mock.MagicMock(),
|
|
constants.FIXED_IPS: [mock.MagicMock()],
|
|
constants.ID: uuidutils.generate_uuid()}
|
|
_deltas_mock = {_db_amphora_mock.id: [port_mock]}
|
|
|
|
amphora_post_network_plug_obj.execute(_LB_mock, _deltas_mock)
|
|
|
|
(mock_driver.post_network_plug.
|
|
assert_called_once_with(_db_amphora_mock,
|
|
network_data_models.Port(**port_mock)))
|
|
|
|
# Test with no ports to plug
|
|
mock_driver.post_network_plug.reset_mock()
|
|
|
|
_deltas_mock = {'0': [port_mock]}
|
|
|
|
amphora_post_network_plug_obj.execute(_LB_mock, _deltas_mock)
|
|
mock_driver.post_network_plug.assert_not_called()
|
|
|
|
# Test revert
|
|
amp = amphora_post_network_plug_obj.revert(None, _LB_mock,
|
|
_deltas_mock)
|
|
repo.AmphoraRepository.update.assert_called_once_with(
|
|
_session_mock,
|
|
id=AMP_ID,
|
|
status=constants.ERROR)
|
|
|
|
self.assertIsNone(amp)
|
|
|
|
# Test revert with exception
|
|
repo.AmphoraRepository.update.reset_mock()
|
|
mock_amphora_repo_update.side_effect = Exception('fail')
|
|
amp = amphora_post_network_plug_obj.revert(None, _LB_mock,
|
|
_deltas_mock)
|
|
repo.AmphoraRepository.update.assert_called_once_with(
|
|
_session_mock,
|
|
id=AMP_ID,
|
|
status=constants.ERROR)
|
|
|
|
self.assertIsNone(amp)
|
|
|
|
# Test revert when this task failed
|
|
repo.AmphoraRepository.update.reset_mock()
|
|
amp = amphora_post_network_plug_obj.revert(
|
|
failure.Failure.from_exception(Exception('boom')), _amphora_mock,
|
|
None)
|
|
repo.AmphoraRepository.update.assert_not_called()
|
|
|
|
@mock.patch('octavia.db.repositories.LoadBalancerRepository.update')
|
|
@mock.patch('octavia.db.repositories.LoadBalancerRepository.get')
|
|
def test_amphora_post_vip_plug(self, mock_lb_get,
|
|
mock_loadbalancer_repo_update,
|
|
mock_driver,
|
|
mock_generate_uuid,
|
|
mock_log,
|
|
mock_get_session,
|
|
mock_listener_repo_get,
|
|
mock_listener_repo_update,
|
|
mock_amphora_repo_get,
|
|
mock_amphora_repo_update):
|
|
|
|
amphorae_net_config_mock = {
|
|
AMP_ID: {
|
|
constants.VIP_SUBNET: {
|
|
'host_routes': []
|
|
},
|
|
constants.VRRP_PORT: mock.MagicMock(),
|
|
}
|
|
}
|
|
mock_amphora_repo_get.return_value = _db_amphora_mock
|
|
mock_lb_get.return_value = _db_load_balancer_mock
|
|
amphora_post_vip_plug_obj = amphora_driver_tasks.AmphoraPostVIPPlug()
|
|
amphora_post_vip_plug_obj.execute(_amphora_mock,
|
|
_LB_mock,
|
|
amphorae_net_config_mock)
|
|
vip_subnet = network_data_models.Subnet(
|
|
**amphorae_net_config_mock[AMP_ID]['vip_subnet'])
|
|
vrrp_port = network_data_models.Port(
|
|
**amphorae_net_config_mock[AMP_ID]['vrrp_port'])
|
|
|
|
mock_driver.post_vip_plug.assert_called_once_with(
|
|
_db_amphora_mock, _db_load_balancer_mock, amphorae_net_config_mock,
|
|
vip_subnet=vip_subnet, vrrp_port=vrrp_port)
|
|
|
|
# Test revert
|
|
amp = amphora_post_vip_plug_obj.revert(None, _amphora_mock, _LB_mock)
|
|
repo.AmphoraRepository.update.assert_called_once_with(
|
|
_session_mock,
|
|
id=AMP_ID,
|
|
status=constants.ERROR)
|
|
repo.LoadBalancerRepository.update.assert_called_once_with(
|
|
_session_mock,
|
|
id=LB_ID,
|
|
provisioning_status=constants.ERROR)
|
|
|
|
self.assertIsNone(amp)
|
|
|
|
# Test revert with repo exceptions
|
|
repo.AmphoraRepository.update.reset_mock()
|
|
repo.LoadBalancerRepository.update.reset_mock()
|
|
mock_amphora_repo_update.side_effect = Exception('fail')
|
|
mock_loadbalancer_repo_update.side_effect = Exception('fail')
|
|
amp = amphora_post_vip_plug_obj.revert(None, _amphora_mock, _LB_mock)
|
|
repo.AmphoraRepository.update.assert_called_once_with(
|
|
_session_mock,
|
|
id=AMP_ID,
|
|
status=constants.ERROR)
|
|
repo.LoadBalancerRepository.update.assert_called_once_with(
|
|
_session_mock,
|
|
id=LB_ID,
|
|
provisioning_status=constants.ERROR)
|
|
|
|
self.assertIsNone(amp)
|
|
|
|
# Test revert when this task failed
|
|
repo.AmphoraRepository.update.reset_mock()
|
|
amp = amphora_post_vip_plug_obj.revert(
|
|
failure.Failure.from_exception(Exception('boom')), _amphora_mock,
|
|
None)
|
|
repo.AmphoraRepository.update.assert_not_called()
|
|
|
|
@mock.patch('octavia.db.repositories.LoadBalancerRepository.update')
|
|
@mock.patch('octavia.db.repositories.LoadBalancerRepository.get')
|
|
def test_amphora_post_vip_plug_with_host_routes(
|
|
self, mock_lb_get, mock_loadbalancer_repo_update, mock_driver,
|
|
mock_generate_uuid, mock_log, mock_get_session,
|
|
mock_listener_repo_get, mock_listener_repo_update,
|
|
mock_amphora_repo_get, mock_amphora_repo_update):
|
|
|
|
host_routes = [{'destination': '10.0.0.0/16',
|
|
'nexthop': '192.168.10.3'},
|
|
{'destination': '10.2.0.0/16',
|
|
'nexthop': '192.168.10.5'}]
|
|
amphorae_net_config_mock = {
|
|
AMP_ID: {
|
|
constants.VIP_SUBNET: {
|
|
'host_routes': host_routes
|
|
},
|
|
constants.VRRP_PORT: mock.MagicMock(),
|
|
}
|
|
}
|
|
mock_amphora_repo_get.return_value = _db_amphora_mock
|
|
mock_lb_get.return_value = _db_load_balancer_mock
|
|
amphora_post_vip_plug_obj = amphora_driver_tasks.AmphoraPostVIPPlug()
|
|
amphora_post_vip_plug_obj.execute(_amphora_mock,
|
|
_LB_mock,
|
|
amphorae_net_config_mock)
|
|
vip_subnet = network_data_models.Subnet(
|
|
**amphorae_net_config_mock[AMP_ID]['vip_subnet'])
|
|
vrrp_port = network_data_models.Port(
|
|
**amphorae_net_config_mock[AMP_ID]['vrrp_port'])
|
|
|
|
mock_driver.post_vip_plug.assert_called_once_with(
|
|
_db_amphora_mock, _db_load_balancer_mock, amphorae_net_config_mock,
|
|
vip_subnet=vip_subnet, vrrp_port=vrrp_port)
|
|
|
|
call_kwargs = mock_driver.post_vip_plug.call_args[1]
|
|
vip_subnet_arg = call_kwargs.get(constants.VIP_SUBNET)
|
|
self.assertEqual(2, len(vip_subnet_arg.host_routes))
|
|
for hr1, hr2 in zip(host_routes, vip_subnet_arg.host_routes):
|
|
self.assertEqual(hr1['destination'], hr2.destination)
|
|
self.assertEqual(hr1['nexthop'], hr2.nexthop)
|
|
|
|
@mock.patch('octavia.db.repositories.LoadBalancerRepository.update')
|
|
@mock.patch('octavia.db.repositories.LoadBalancerRepository.get')
|
|
def test_amphorae_post_vip_plug(self, mock_lb_get,
|
|
mock_loadbalancer_repo_update,
|
|
mock_driver,
|
|
mock_generate_uuid,
|
|
mock_log,
|
|
mock_get_session,
|
|
mock_listener_repo_get,
|
|
mock_listener_repo_update,
|
|
mock_amphora_repo_get,
|
|
mock_amphora_repo_update):
|
|
|
|
amphorae_net_config_mock = mock.MagicMock()
|
|
mock_amphora_repo_get.return_value = _db_amphora_mock
|
|
vip_subnet = network_data_models.Subnet(
|
|
**amphorae_net_config_mock[AMP_ID]['vip_subnet'])
|
|
vrrp_port = network_data_models.Port(
|
|
**amphorae_net_config_mock[AMP_ID]['vrrp_port'])
|
|
_db_load_balancer_mock.amphorae = [_db_amphora_mock]
|
|
mock_lb_get.return_value = _db_load_balancer_mock
|
|
amphora_post_vip_plug_obj = amphora_driver_tasks.AmphoraePostVIPPlug()
|
|
amphora_post_vip_plug_obj.execute(_LB_mock,
|
|
amphorae_net_config_mock)
|
|
|
|
mock_driver.post_vip_plug.assert_called_once_with(
|
|
_db_amphora_mock, _db_load_balancer_mock, amphorae_net_config_mock,
|
|
vip_subnet=vip_subnet, vrrp_port=vrrp_port)
|
|
|
|
# Test revert
|
|
amp = amphora_post_vip_plug_obj.revert(None, _LB_mock)
|
|
repo.LoadBalancerRepository.update.assert_called_once_with(
|
|
_session_mock,
|
|
id=LB_ID,
|
|
provisioning_status=constants.ERROR)
|
|
|
|
self.assertIsNone(amp)
|
|
|
|
# Test revert with exception
|
|
repo.LoadBalancerRepository.update.reset_mock()
|
|
mock_loadbalancer_repo_update.side_effect = Exception('fail')
|
|
amp = amphora_post_vip_plug_obj.revert(None, _LB_mock)
|
|
repo.LoadBalancerRepository.update.assert_called_once_with(
|
|
_session_mock,
|
|
id=LB_ID,
|
|
provisioning_status=constants.ERROR)
|
|
|
|
self.assertIsNone(amp)
|
|
|
|
# Test revert when this task failed
|
|
repo.AmphoraRepository.update.reset_mock()
|
|
amp = amphora_post_vip_plug_obj.revert(
|
|
failure.Failure.from_exception(Exception('boom')), _amphora_mock,
|
|
None)
|
|
repo.AmphoraRepository.update.assert_not_called()
|
|
|
|
def test_amphora_cert_upload(self,
|
|
mock_driver,
|
|
mock_generate_uuid,
|
|
mock_log,
|
|
mock_get_session,
|
|
mock_listener_repo_get,
|
|
mock_listener_repo_update,
|
|
mock_amphora_repo_get,
|
|
mock_amphora_repo_update):
|
|
key = utils.get_compatible_server_certs_key_passphrase()
|
|
mock_amphora_repo_get.return_value = _db_amphora_mock
|
|
fer = fernet.Fernet(key)
|
|
pem_file_mock = fer.encrypt(
|
|
utils.get_compatible_value('test-pem-file')).decode('utf-8')
|
|
amphora_cert_upload_mock = amphora_driver_tasks.AmphoraCertUpload()
|
|
amphora_cert_upload_mock.execute(_amphora_mock, pem_file_mock)
|
|
|
|
mock_driver.upload_cert_amp.assert_called_once_with(
|
|
_db_amphora_mock, fer.decrypt(pem_file_mock.encode('utf-8')))
|
|
|
|
def test_amphora_update_vrrp_interface(self,
|
|
mock_driver,
|
|
mock_generate_uuid,
|
|
mock_log,
|
|
mock_get_session,
|
|
mock_listener_repo_get,
|
|
mock_listener_repo_update,
|
|
mock_amphora_repo_get,
|
|
mock_amphora_repo_update):
|
|
FAKE_INTERFACE = 'fake0'
|
|
mock_amphora_repo_get.return_value = _db_amphora_mock
|
|
mock_driver.get_interface_from_ip.side_effect = [FAKE_INTERFACE,
|
|
Exception('boom')]
|
|
|
|
timeout_dict = {constants.CONN_MAX_RETRIES: CONN_MAX_RETRIES,
|
|
constants.CONN_RETRY_INTERVAL: CONN_RETRY_INTERVAL}
|
|
|
|
amphora_update_vrrp_interface_obj = (
|
|
amphora_driver_tasks.AmphoraUpdateVRRPInterface())
|
|
amphora_update_vrrp_interface_obj.execute(_amphora_mock, timeout_dict)
|
|
mock_driver.get_interface_from_ip.assert_called_once_with(
|
|
_db_amphora_mock, _db_amphora_mock.vrrp_ip,
|
|
timeout_dict=timeout_dict)
|
|
mock_amphora_repo_update.assert_called_once_with(
|
|
_session_mock, _db_amphora_mock.id, vrrp_interface=FAKE_INTERFACE)
|
|
|
|
# Test with an exception
|
|
mock_amphora_repo_update.reset_mock()
|
|
amphora_update_vrrp_interface_obj.execute(_amphora_mock, timeout_dict)
|
|
mock_amphora_repo_update.assert_called_once_with(
|
|
_session_mock, _db_amphora_mock.id, status=constants.ERROR)
|
|
|
|
def test_amphora_index_update_vrrp_interface(
|
|
self, mock_driver, mock_generate_uuid, mock_log, mock_get_session,
|
|
mock_listener_repo_get, mock_listener_repo_update,
|
|
mock_amphora_repo_get, mock_amphora_repo_update):
|
|
mock_amphora_repo_get.return_value = _db_amphora_mock
|
|
FAKE_INTERFACE = 'fake0'
|
|
mock_driver.get_interface_from_ip.side_effect = [FAKE_INTERFACE,
|
|
Exception('boom')]
|
|
|
|
timeout_dict = {constants.CONN_MAX_RETRIES: CONN_MAX_RETRIES,
|
|
constants.CONN_RETRY_INTERVAL: CONN_RETRY_INTERVAL}
|
|
|
|
amphora_update_vrrp_interface_obj = (
|
|
amphora_driver_tasks.AmphoraIndexUpdateVRRPInterface())
|
|
amphora_update_vrrp_interface_obj.execute(
|
|
0, [_amphora_mock], timeout_dict)
|
|
mock_driver.get_interface_from_ip.assert_called_once_with(
|
|
_db_amphora_mock, _db_amphora_mock.vrrp_ip,
|
|
timeout_dict=timeout_dict)
|
|
mock_amphora_repo_update.assert_called_once_with(
|
|
_session_mock, _db_amphora_mock.id, vrrp_interface=FAKE_INTERFACE)
|
|
|
|
# Test with an exception
|
|
mock_amphora_repo_update.reset_mock()
|
|
amphora_update_vrrp_interface_obj.execute(
|
|
0, [_amphora_mock], timeout_dict)
|
|
mock_amphora_repo_update.assert_called_once_with(
|
|
_session_mock, _db_amphora_mock.id, status=constants.ERROR)
|
|
|
|
@mock.patch('octavia.db.repositories.LoadBalancerRepository.get')
|
|
def test_amphora_vrrp_update(self,
|
|
mock_lb_get,
|
|
mock_driver,
|
|
mock_generate_uuid,
|
|
mock_log,
|
|
mock_get_session,
|
|
mock_listener_repo_get,
|
|
mock_listener_repo_update,
|
|
mock_amphora_repo_get,
|
|
mock_amphora_repo_update):
|
|
amphorae_network_config = mock.MagicMock()
|
|
mock_driver.update_vrrp_conf.side_effect = [mock.DEFAULT,
|
|
Exception('boom')]
|
|
mock_lb_get.return_value = _db_load_balancer_mock
|
|
mock_amphora_repo_get.return_value = _db_amphora_mock
|
|
amphora_vrrp_update_obj = (
|
|
amphora_driver_tasks.AmphoraVRRPUpdate())
|
|
amphora_vrrp_update_obj.execute(LB_ID, amphorae_network_config,
|
|
_amphora_mock, 'fakeint0')
|
|
mock_driver.update_vrrp_conf.assert_called_once_with(
|
|
_db_load_balancer_mock, amphorae_network_config,
|
|
_db_amphora_mock, None)
|
|
|
|
# Test with an exception
|
|
mock_amphora_repo_update.reset_mock()
|
|
amphora_vrrp_update_obj.execute(LB_ID, amphorae_network_config,
|
|
_amphora_mock, 'fakeint0')
|
|
mock_amphora_repo_update.assert_called_once_with(
|
|
_session_mock, _db_amphora_mock.id, status=constants.ERROR)
|
|
|
|
@mock.patch('octavia.db.repositories.LoadBalancerRepository.get')
|
|
def test_amphora_index_vrrp_update(self,
|
|
mock_lb_get,
|
|
mock_driver,
|
|
mock_generate_uuid,
|
|
mock_log,
|
|
mock_get_session,
|
|
mock_listener_repo_get,
|
|
mock_listener_repo_update,
|
|
mock_amphora_repo_get,
|
|
mock_amphora_repo_update):
|
|
amphorae_network_config = mock.MagicMock()
|
|
mock_driver.update_vrrp_conf.side_effect = [mock.DEFAULT,
|
|
Exception('boom')]
|
|
mock_lb_get.return_value = _db_load_balancer_mock
|
|
mock_amphora_repo_get.return_value = _db_amphora_mock
|
|
amphora_vrrp_update_obj = (
|
|
amphora_driver_tasks.AmphoraIndexVRRPUpdate())
|
|
|
|
amphora_vrrp_update_obj.execute(LB_ID, amphorae_network_config,
|
|
0, [_amphora_mock], 'fakeint0',
|
|
timeout_dict=self.timeout_dict)
|
|
mock_driver.update_vrrp_conf.assert_called_once_with(
|
|
_db_load_balancer_mock, amphorae_network_config, _db_amphora_mock,
|
|
self.timeout_dict)
|
|
|
|
# Test with an exception
|
|
mock_amphora_repo_update.reset_mock()
|
|
amphora_vrrp_update_obj.execute(LB_ID, amphorae_network_config,
|
|
0, [_amphora_mock], 'fakeint0')
|
|
mock_amphora_repo_update.assert_called_once_with(
|
|
_session_mock, _db_amphora_mock.id, status=constants.ERROR)
|
|
|
|
def test_amphora_vrrp_start(self,
|
|
mock_driver,
|
|
mock_generate_uuid,
|
|
mock_log,
|
|
mock_get_session,
|
|
mock_listener_repo_get,
|
|
mock_listener_repo_update,
|
|
mock_amphora_repo_get,
|
|
mock_amphora_repo_update):
|
|
mock_amphora_repo_get.return_value = _db_amphora_mock
|
|
amphora_vrrp_start_obj = (
|
|
amphora_driver_tasks.AmphoraVRRPStart())
|
|
amphora_vrrp_start_obj.execute(_amphora_mock,
|
|
timeout_dict=self.timeout_dict)
|
|
mock_driver.start_vrrp_service.assert_called_once_with(
|
|
_db_amphora_mock, self.timeout_dict)
|
|
|
|
def test_amphora_index_vrrp_start(self,
|
|
mock_driver,
|
|
mock_generate_uuid,
|
|
mock_log,
|
|
mock_get_session,
|
|
mock_listener_repo_get,
|
|
mock_listener_repo_update,
|
|
mock_amphora_repo_get,
|
|
mock_amphora_repo_update):
|
|
mock_amphora_repo_get.return_value = _db_amphora_mock
|
|
amphora_vrrp_start_obj = (
|
|
amphora_driver_tasks.AmphoraIndexVRRPStart())
|
|
mock_driver.start_vrrp_service.side_effect = [mock.DEFAULT,
|
|
Exception('boom')]
|
|
|
|
amphora_vrrp_start_obj.execute(0, [_amphora_mock],
|
|
timeout_dict=self.timeout_dict)
|
|
mock_driver.start_vrrp_service.assert_called_once_with(
|
|
_db_amphora_mock, self.timeout_dict)
|
|
|
|
# Test with a start exception
|
|
mock_driver.start_vrrp_service.reset_mock()
|
|
amphora_vrrp_start_obj.execute(0, [_amphora_mock],
|
|
timeout_dict=self.timeout_dict)
|
|
mock_driver.start_vrrp_service.assert_called_once_with(
|
|
_db_amphora_mock, self.timeout_dict)
|
|
mock_amphora_repo_update.assert_called_once_with(
|
|
_session_mock, _db_amphora_mock.id, status=constants.ERROR)
|
|
|
|
def test_amphora_compute_connectivity_wait(self,
|
|
mock_driver,
|
|
mock_generate_uuid,
|
|
mock_log,
|
|
mock_get_session,
|
|
mock_listener_repo_get,
|
|
mock_listener_repo_update,
|
|
mock_amphora_repo_get,
|
|
mock_amphora_repo_update):
|
|
amp_compute_conn_wait_obj = (
|
|
amphora_driver_tasks.AmphoraComputeConnectivityWait())
|
|
mock_amphora_repo_get.return_value = _db_amphora_mock
|
|
amp_compute_conn_wait_obj.execute(_amphora_mock,
|
|
raise_retry_exception=True)
|
|
mock_driver.get_info.assert_called_once_with(
|
|
_db_amphora_mock, raise_retry_exception=True)
|
|
|
|
mock_driver.get_info.side_effect = driver_except.TimeOutException()
|
|
self.assertRaises(driver_except.TimeOutException,
|
|
amp_compute_conn_wait_obj.execute, _amphora_mock)
|
|
mock_amphora_repo_update.assert_called_once_with(
|
|
_session_mock, AMP_ID, status=constants.ERROR)
|
|
|
|
@mock.patch('octavia.amphorae.backends.agent.agent_jinja_cfg.'
|
|
'AgentJinjaTemplater.build_agent_config')
|
|
def test_amphora_config_update(self,
|
|
mock_build_config,
|
|
mock_driver,
|
|
mock_generate_uuid,
|
|
mock_log,
|
|
mock_get_session,
|
|
mock_listener_repo_get,
|
|
mock_listener_repo_update,
|
|
mock_amphora_repo_get,
|
|
mock_amphora_repo_update):
|
|
mock_build_config.return_value = FAKE_CONFIG_FILE
|
|
amp_config_update_obj = amphora_driver_tasks.AmphoraConfigUpdate()
|
|
mock_driver.update_amphora_agent_config.side_effect = [
|
|
None, None, driver_except.AmpDriverNotImplementedError,
|
|
driver_except.TimeOutException]
|
|
# With Flavor
|
|
flavor = {constants.LOADBALANCER_TOPOLOGY:
|
|
constants.TOPOLOGY_ACTIVE_STANDBY}
|
|
mock_amphora_repo_get.return_value = _db_amphora_mock
|
|
amp_config_update_obj.execute(_amphora_mock, flavor)
|
|
mock_build_config.assert_called_once_with(
|
|
_db_amphora_mock.id, constants.TOPOLOGY_ACTIVE_STANDBY)
|
|
mock_driver.update_amphora_agent_config.assert_called_once_with(
|
|
_db_amphora_mock, FAKE_CONFIG_FILE)
|
|
# With no Flavor
|
|
mock_driver.reset_mock()
|
|
mock_build_config.reset_mock()
|
|
amp_config_update_obj.execute(_amphora_mock, None)
|
|
mock_build_config.assert_called_once_with(
|
|
_db_amphora_mock.id, constants.TOPOLOGY_SINGLE)
|
|
mock_driver.update_amphora_agent_config.assert_called_once_with(
|
|
_db_amphora_mock, FAKE_CONFIG_FILE)
|
|
# With amphora that does not support config update
|
|
mock_driver.reset_mock()
|
|
mock_build_config.reset_mock()
|
|
amp_config_update_obj.execute(_amphora_mock, flavor)
|
|
mock_build_config.assert_called_once_with(
|
|
_db_amphora_mock.id, constants.TOPOLOGY_ACTIVE_STANDBY)
|
|
mock_driver.update_amphora_agent_config.assert_called_once_with(
|
|
_db_amphora_mock, FAKE_CONFIG_FILE)
|
|
# With an unknown exception
|
|
mock_driver.reset_mock()
|
|
mock_build_config.reset_mock()
|
|
self.assertRaises(driver_except.TimeOutException,
|
|
amp_config_update_obj.execute,
|
|
_amphora_mock, flavor)
|