# Copyright 2014 Hewlett-Packard Development Company, L.P. # All Rights Reserved. # # Licensed under the Apache License, Version 2.0 (the "License"); you may # not use this file except in compliance with the License. You may obtain # a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the # License for the specific language governing permissions and limitations # under the License. """Test class for IloPower module.""" import mock from oslo_config import cfg from oslo_utils import importutils from oslo_utils import uuidutils from ironic.common import boot_devices from ironic.common import exception from ironic.common import states from ironic.conductor import task_manager from ironic.conductor import utils as manager_utils from ironic.drivers.modules.ilo import common as ilo_common from ironic.drivers.modules.ilo import power as ilo_power from ironic.tests.unit.db import utils as db_utils from ironic.tests.unit.drivers.modules.ilo import test_common from ironic.tests.unit.objects import utils as obj_utils ilo_error = importutils.try_import('proliantutils.exception') INFO_DICT = db_utils.get_test_ilo_info() CONF = cfg.CONF @mock.patch.object(ilo_common, 'get_ilo_object', spec_set=True, autospec=True) class IloPowerInternalMethodsTestCase(test_common.BaseIloTest): def setUp(self): super(IloPowerInternalMethodsTestCase, self).setUp() self.node = obj_utils.create_test_node( self.context, driver='ilo', driver_info=INFO_DICT, instance_uuid=uuidutils.generate_uuid()) CONF.set_override('power_retry', 2, 'ilo') CONF.set_override('power_wait', 0, 'ilo') def test__get_power_state(self, get_ilo_object_mock): ilo_mock_object = get_ilo_object_mock.return_value ilo_mock_object.get_host_power_status.return_value = 'ON' self.assertEqual( states.POWER_ON, ilo_power._get_power_state(self.node)) ilo_mock_object.get_host_power_status.return_value = 'OFF' self.assertEqual( states.POWER_OFF, ilo_power._get_power_state(self.node)) ilo_mock_object.get_host_power_status.return_value = 'ERROR' self.assertEqual(states.ERROR, ilo_power._get_power_state(self.node)) def test__get_power_state_fail(self, get_ilo_object_mock): ilo_mock_object = get_ilo_object_mock.return_value exc = ilo_error.IloError('error') ilo_mock_object.get_host_power_status.side_effect = exc self.assertRaises(exception.IloOperationError, ilo_power._get_power_state, self.node) ilo_mock_object.get_host_power_status.assert_called_once_with() def test__set_power_state_invalid_state(self, get_ilo_object_mock): with task_manager.acquire(self.context, self.node.uuid, shared=True) as task: self.assertRaises(exception.InvalidParameterValue, ilo_power._set_power_state, task, states.ERROR) def test__set_power_state_reboot_fail(self, get_ilo_object_mock): ilo_mock_object = get_ilo_object_mock.return_value exc = ilo_error.IloError('error') ilo_mock_object.reset_server.side_effect = exc with task_manager.acquire(self.context, self.node.uuid, shared=True) as task: self.assertRaises(exception.IloOperationError, ilo_power._set_power_state, task, states.REBOOT) ilo_mock_object.reset_server.assert_called_once_with() def test__set_power_state_reboot_ok(self, get_ilo_object_mock): ilo_mock_object = get_ilo_object_mock.return_value ilo_mock_object.get_host_power_status.side_effect = ['ON', 'OFF', 'ON'] with task_manager.acquire(self.context, self.node.uuid, shared=True) as task: ilo_power._set_power_state(task, states.REBOOT) ilo_mock_object.reset_server.assert_called_once_with() def test__set_power_state_off_fail(self, get_ilo_object_mock): ilo_mock_object = get_ilo_object_mock.return_value ilo_mock_object.get_host_power_status.return_value = 'ON' with task_manager.acquire(self.context, self.node.uuid, shared=True) as task: self.assertRaises(exception.PowerStateFailure, ilo_power._set_power_state, task, states.POWER_OFF) ilo_mock_object.get_host_power_status.assert_called_with() ilo_mock_object.hold_pwr_btn.assert_called_once_with() def test__set_power_state_on_ok(self, get_ilo_object_mock): ilo_mock_object = get_ilo_object_mock.return_value ilo_mock_object.get_host_power_status.side_effect = ['OFF', 'ON'] target_state = states.POWER_ON with task_manager.acquire(self.context, self.node.uuid, shared=True) as task: ilo_power._set_power_state(task, target_state) ilo_mock_object.get_host_power_status.assert_called_with() ilo_mock_object.set_host_power.assert_called_once_with('ON') @mock.patch.object(ilo_power.LOG, 'info') @mock.patch.object(ilo_power, '_attach_boot_iso_if_needed', spec_set=True, autospec=True) @mock.patch.object(ilo_common, 'get_server_post_state', spec_set=True, autospec=True) def test__set_power_state_soft_reboot_ok( self, get_post_mock, attach_boot_iso_mock, log_mock, get_ilo_object_mock): CONF.set_override('power_wait', 1, 'ilo') ilo_mock_object = get_ilo_object_mock.return_value ilo_mock_object.get_host_power_status.return_value = 'ON' get_post_mock.side_effect = ( ['FinishedPost', 'FinishedPost', 'PowerOff', 'PowerOff', 'InPost', 'FinishedPost']) with task_manager.acquire(self.context, self.node.uuid, shared=True) as task: ilo_power._set_power_state(task, states.SOFT_REBOOT, timeout=3) get_post_mock.assert_called_with(task.node) ilo_mock_object.press_pwr_btn.assert_called_once_with() attach_boot_iso_mock.assert_called_once_with(task) ilo_mock_object.set_host_power.assert_called_once_with('ON') log_mock.assert_called_once_with( "The node %(node_id)s operation of '%(state)s' " "is completed in %(time_consumed)s seconds.", {'state': 'soft rebooting', 'node_id': task.node.uuid, 'time_consumed': 2}) @mock.patch.object(ilo_power.LOG, 'info') @mock.patch.object(ilo_power, '_attach_boot_iso_if_needed', spec_set=True, autospec=True) @mock.patch.object(ilo_common, 'get_server_post_state', spec_set=True, autospec=True) def test__set_power_state_soft_reboot_ok_initial_power_off( self, get_post_mock, attach_boot_iso_mock, log_mock, get_ilo_object_mock): CONF.set_override('power_wait', 1, 'ilo') ilo_mock_object = get_ilo_object_mock.return_value ilo_mock_object.get_host_power_status.return_value = 'OFF' get_post_mock.side_effect = ['FinishedPost', 'PowerOff', 'FinishedPost'] with task_manager.acquire(self.context, self.node.uuid, shared=True) as task: ilo_power._set_power_state(task, states.SOFT_REBOOT, timeout=3) get_post_mock.assert_called_with(task.node) attach_boot_iso_mock.assert_called_once_with(task) ilo_mock_object.set_host_power.assert_called_once_with('ON') log_mock.assert_called_once_with( "The node %(node_id)s operation of '%(state)s' " "is completed in %(time_consumed)s seconds.", {'state': 'power on', 'node_id': task.node.uuid, 'time_consumed': 1}) @mock.patch.object(ilo_power.LOG, 'info') @mock.patch.object(ilo_power, '_attach_boot_iso_if_needed', spec_set=True, autospec=True) @mock.patch.object(ilo_common, 'get_server_post_state', spec_set=True, autospec=True) def test__set_power_state_soft_reboot_fail_to_off( self, get_post_mock, attach_boot_iso_mock, log_mock, get_ilo_object_mock): CONF.set_override('power_wait', 1, 'ilo') exc = ilo_error.IloError('error') ilo_mock_object = get_ilo_object_mock.return_value ilo_mock_object.get_host_power_status.return_value = 'ON' ilo_mock_object.press_pwr_btn.side_effect = exc with task_manager.acquire(self.context, self.node.uuid, shared=True) as task: self.assertRaises(exception.IloOperationError, ilo_power._set_power_state, task, states.SOFT_REBOOT, timeout=3) ilo_mock_object.press_pwr_btn.assert_called_once_with() self.assertFalse(get_post_mock.called) self.assertFalse(attach_boot_iso_mock.called) self.assertFalse(log_mock.called) @mock.patch.object(ilo_power.LOG, 'info') @mock.patch.object(ilo_power, '_attach_boot_iso_if_needed', spec_set=True, autospec=True) @mock.patch.object(ilo_common, 'get_server_post_state', spec_set=True, autospec=True) def test__set_power_state_soft_reboot_fail_to_on( self, get_post_mock, attach_boot_iso_mock, log_mock, get_ilo_object_mock): CONF.set_override('power_wait', 1, 'ilo') exc = ilo_error.IloError('error') ilo_mock_object = get_ilo_object_mock.return_value ilo_mock_object.get_host_power_status.return_value = 'ON' get_post_mock.side_effect = ( ['FinishedPost', 'PowerOff', 'PowerOff', 'InPost', 'InPost', 'InPost', 'InPost', 'InPost']) ilo_mock_object.press_pwr_btn.side_effect = [None, exc] with task_manager.acquire(self.context, self.node.uuid, shared=True) as task: self.assertRaises(exception.PowerStateFailure, ilo_power._set_power_state, task, states.SOFT_REBOOT, timeout=3) get_post_mock.assert_called_with(task.node) ilo_mock_object.press_pwr_btn.assert_called_once_with() ilo_mock_object.set_host_power.assert_called_once_with('ON') attach_boot_iso_mock.assert_called_once_with(task) self.assertFalse(log_mock.called) @mock.patch.object(ilo_power.LOG, 'info') @mock.patch.object(ilo_power, '_attach_boot_iso_if_needed', spec_set=True, autospec=True) @mock.patch.object(ilo_common, 'get_server_post_state', spec_set=True, autospec=True) def test__set_power_state_soft_reboot_timeout( self, get_post_mock, attach_boot_iso_mock, log_mock, get_ilo_object_mock): CONF.set_override('power_wait', 1, 'ilo') ilo_mock_object = get_ilo_object_mock.return_value ilo_mock_object.get_host_power_status.return_value = 'ON' get_post_mock.side_effect = ['FinishedPost', 'FinishedPost', 'PowerOff', 'InPost', 'InPost', 'InPost' 'InPost', 'InPost'] with task_manager.acquire(self.context, self.node.uuid, shared=True) as task: self.assertRaises(exception.PowerStateFailure, ilo_power._set_power_state, task, states.SOFT_REBOOT, timeout=2) get_post_mock.assert_called_with(task.node) ilo_mock_object.press_pwr_btn.assert_called_once_with() ilo_mock_object.set_host_power.assert_called_once_with('ON') attach_boot_iso_mock.assert_called_once_with(task) self.assertFalse(log_mock.called) @mock.patch.object(ilo_power.LOG, 'info') @mock.patch.object(ilo_common, 'get_server_post_state', spec_set=True, autospec=True) def test__set_power_state_soft_power_off_ok( self, get_post_mock, log_mock, get_ilo_object_mock): CONF.set_override('power_wait', 1, 'ilo') ilo_mock_object = get_ilo_object_mock.return_value get_post_mock.side_effect = ['FinishedPost', 'FinishedPost', 'PowerOff' 'PowerOff', 'PowerOff'] with task_manager.acquire(self.context, self.node.uuid, shared=True) as task: ilo_power._set_power_state(task, states.SOFT_POWER_OFF, timeout=3) get_post_mock.assert_called_with(task.node) ilo_mock_object.press_pwr_btn.assert_called_once_with() log_mock.assert_called_once_with( "The node %(node_id)s operation of '%(state)s' " "is completed in %(time_consumed)s seconds.", {'state': 'soft power off', 'node_id': task.node.uuid, 'time_consumed': 2}) @mock.patch.object(ilo_power.LOG, 'info') @mock.patch.object(ilo_common, 'get_server_post_state', spec_set=True, autospec=True) def test__set_power_state_soft_power_off_fail( self, get_post_mock, log_mock, get_ilo_object_mock): CONF.set_override('power_wait', 1, 'ilo') exc = ilo_error.IloError('error') ilo_mock_object = get_ilo_object_mock.return_value ilo_mock_object.get_host_power_status.return_value = 'ON' ilo_mock_object.press_pwr_btn.side_effect = exc with task_manager.acquire(self.context, self.node.uuid, shared=True) as task: self.assertRaises(exception.IloOperationError, ilo_power._set_power_state, task, states.SOFT_POWER_OFF, timeout=2) ilo_mock_object.press_pwr_btn.assert_called_once_with() self.assertFalse(get_post_mock.called) self.assertFalse(log_mock.called) @mock.patch.object(ilo_power.LOG, 'info') @mock.patch.object(ilo_common, 'get_server_post_state', spec_set=True, autospec=True) def test__set_power_state_soft_power_off_timeout( self, get_post_mock, log_mock, get_ilo_object_mock): CONF.set_override('power_wait', 1, 'ilo') ilo_mock_object = get_ilo_object_mock.return_value ilo_mock_object.get_host_power_status.return_value = 'ON' get_post_mock.side_effect = ['FinishedPost', 'InPost', 'InPost', 'InPost', 'InPost'] with task_manager.acquire(self.context, self.node.uuid, shared=True) as task: self.assertRaises(exception.PowerStateFailure, ilo_power._set_power_state, task, states.SOFT_POWER_OFF, timeout=2) get_post_mock.assert_called_with(task.node) ilo_mock_object.press_pwr_btn.assert_called_with() self.assertFalse(log_mock.called) @mock.patch.object(manager_utils, 'node_set_boot_device', spec_set=True, autospec=True) @mock.patch.object(ilo_common, 'setup_vmedia_for_boot', spec_set=True, autospec=True) def test__attach_boot_iso_if_needed( self, setup_vmedia_mock, set_boot_device_mock, get_ilo_object_mock): with task_manager.acquire(self.context, self.node.uuid, shared=True) as task: task.node.provision_state = states.ACTIVE task.node.instance_info['ilo_boot_iso'] = 'boot-iso' ilo_power._attach_boot_iso_if_needed(task) setup_vmedia_mock.assert_called_once_with(task, 'boot-iso') set_boot_device_mock.assert_called_once_with(task, boot_devices.CDROM) @mock.patch.object(manager_utils, 'node_set_boot_device', spec_set=True, autospec=True) @mock.patch.object(ilo_common, 'setup_vmedia_for_boot', spec_set=True, autospec=True) def test__attach_boot_iso_if_needed_on_rebuild( self, setup_vmedia_mock, set_boot_device_mock, get_ilo_object_mock): with task_manager.acquire(self.context, self.node.uuid, shared=True) as task: task.node.provision_state = states.DEPLOYING task.node.instance_info['ilo_boot_iso'] = 'boot-iso' ilo_power._attach_boot_iso_if_needed(task) self.assertFalse(setup_vmedia_mock.called) self.assertFalse(set_boot_device_mock.called) class IloPowerTestCase(test_common.BaseIloTest): def test_get_properties(self): expected = ilo_common.COMMON_PROPERTIES with task_manager.acquire(self.context, self.node.uuid, shared=True) as task: self.assertEqual(expected, task.driver.power.get_properties()) @mock.patch.object(ilo_common, 'parse_driver_info', spec_set=True, autospec=True) def test_validate(self, mock_drvinfo): with task_manager.acquire(self.context, self.node.uuid, shared=True) as task: task.driver.power.validate(task) mock_drvinfo.assert_called_once_with(task.node) @mock.patch.object(ilo_common, 'parse_driver_info', spec_set=True, autospec=True) def test_validate_fail(self, mock_drvinfo): side_effect = exception.InvalidParameterValue("Invalid Input") mock_drvinfo.side_effect = side_effect with task_manager.acquire(self.context, self.node.uuid, shared=True) as task: self.assertRaises(exception.InvalidParameterValue, task.driver.power.validate, task) @mock.patch.object(ilo_power, '_get_power_state', spec_set=True, autospec=True) def test_get_power_state(self, mock_get_power): with task_manager.acquire(self.context, self.node.uuid, shared=True) as task: mock_get_power.return_value = states.POWER_ON self.assertEqual(states.POWER_ON, task.driver.power.get_power_state(task)) mock_get_power.assert_called_once_with(task.node) @mock.patch.object(ilo_power, '_set_power_state', spec_set=True, autospec=True) def _test_set_power_state(self, mock_set_power, timeout=None): mock_set_power.return_value = states.POWER_ON with task_manager.acquire(self.context, self.node.uuid, shared=False) as task: task.driver.power.set_power_state(task, states.POWER_ON, timeout=timeout) mock_set_power.assert_called_once_with(task, states.POWER_ON, timeout=timeout) def test_set_power_state_no_timeout(self): self._test_set_power_state(timeout=None) def test_set_power_state_timeout(self): self._test_set_power_state(timeout=13) @mock.patch.object(ilo_power, '_set_power_state', spec_set=True, autospec=True) @mock.patch.object(ilo_power, '_get_power_state', spec_set=True, autospec=True) def _test_reboot( self, mock_get_power, mock_set_power, timeout=None): mock_get_power.return_value = states.POWER_ON with task_manager.acquire(self.context, self.node.uuid, shared=False) as task: task.driver.power.reboot(task, timeout=timeout) mock_get_power.assert_called_once_with(task.node) mock_set_power.assert_called_once_with( task, states.REBOOT, timeout=timeout) def test_reboot_no_timeout(self): self._test_reboot(timeout=None) def test_reboot_with_timeout(self): self._test_reboot(timeout=100) def test_get_supported_power_states(self): with task_manager.acquire(self.context, self.node.uuid, shared=False) as task: expected = [states.POWER_OFF, states.POWER_ON, states.REBOOT, states.SOFT_POWER_OFF, states.SOFT_REBOOT] self.assertEqual( sorted(expected), sorted(task.driver.power. get_supported_power_states(task)))