diff options
Diffstat (limited to 'ironic/tests/unit/drivers/modules/ilo/test_raid.py')
| -rw-r--r-- | ironic/tests/unit/drivers/modules/ilo/test_raid.py | 342 |
1 files changed, 342 insertions, 0 deletions
diff --git a/ironic/tests/unit/drivers/modules/ilo/test_raid.py b/ironic/tests/unit/drivers/modules/ilo/test_raid.py new file mode 100644 index 000000000..34b859023 --- /dev/null +++ b/ironic/tests/unit/drivers/modules/ilo/test_raid.py @@ -0,0 +1,342 @@ +# Copyright 2018 Hewlett Packard Enterprise Development LP +# +# 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 Raid Interface used by iLO5.""" + +import mock +from oslo_utils import importutils + +from ironic.common import exception +from ironic.common import raid +from ironic.common import states +from ironic.conductor import task_manager +from ironic.conductor import utils as manager_utils +from ironic.drivers.modules import deploy_utils +from ironic.drivers.modules.ilo import common as ilo_common +from ironic.drivers.modules.ilo import raid as ilo_raid +from ironic.tests.unit.db import base as db_base +from ironic.tests.unit.db import utils as db_utils +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() + + +class Ilo5RAIDTestCase(db_base.DbTestCase): + + def setUp(self): + super(Ilo5RAIDTestCase, self).setUp() + self.driver = mock.Mock(raid=ilo_raid.Ilo5RAID()) + self.target_raid_config = { + "logical_disks": [ + {'size_gb': 200, 'raid_level': 0, 'is_root_volume': True}, + {'size_gb': 200, 'raid_level': 5} + ]} + self.clean_step = {'step': 'create_configuration', + 'interface': 'raid'} + n = { + 'driver': 'ilo5', + 'driver_info': INFO_DICT, + 'target_raid_config': self.target_raid_config, + 'clean_step': self.clean_step, + } + self.config(enabled_hardware_types=['ilo5'], + enabled_boot_interfaces=['ilo-virtual-media'], + enabled_console_interfaces=['ilo'], + enabled_deploy_interfaces=['iscsi'], + enabled_inspect_interfaces=['ilo'], + enabled_management_interfaces=['ilo'], + enabled_power_interfaces=['ilo'], + enabled_raid_interfaces=['ilo5']) + self.node = obj_utils.create_test_node(self.context, **n) + + @mock.patch.object(deploy_utils, 'build_agent_options', autospec=True) + @mock.patch.object(manager_utils, 'node_power_action', autospec=True) + def test__prepare_for_read_raid_create_raid( + self, mock_reboot, mock_build_opt): + with task_manager.acquire(self.context, self.node.uuid) as task: + mock_build_opt.return_value = [] + task.driver.raid._prepare_for_read_raid(task, 'create_raid') + self.assertTrue( + task.node.driver_internal_info.get( + 'ilo_raid_create_in_progress')) + self.assertTrue( + task.node.driver_internal_info.get( + 'cleaning_reboot')) + self.assertFalse( + task.node.driver_internal_info.get( + 'skip_current_clean_step')) + mock_reboot.assert_called_once_with(task, states.REBOOT) + + @mock.patch.object(deploy_utils, 'build_agent_options', autospec=True) + @mock.patch.object(manager_utils, 'node_power_action', autospec=True) + def test__prepare_for_read_raid_delete_raid( + self, mock_reboot, mock_build_opt): + with task_manager.acquire(self.context, self.node.uuid) as task: + mock_build_opt.return_value = [] + task.driver.raid._prepare_for_read_raid(task, 'delete_raid') + self.assertTrue( + task.node.driver_internal_info.get( + 'ilo_raid_delete_in_progress')) + self.assertTrue( + task.node.driver_internal_info.get( + 'cleaning_reboot')) + self.assertEqual( + task.node.driver_internal_info.get( + 'skip_current_clean_step'), False) + mock_reboot.assert_called_once_with(task, states.REBOOT) + + @mock.patch.object(ilo_raid.Ilo5RAID, '_prepare_for_read_raid') + @mock.patch.object(raid, 'filter_target_raid_config') + @mock.patch.object(ilo_common, 'get_ilo_object', autospec=True) + def test_create_configuration( + self, ilo_mock, filter_target_raid_config_mock, prepare_raid_mock): + ilo_mock_object = ilo_mock.return_value + with task_manager.acquire(self.context, self.node.uuid) as task: + filter_target_raid_config_mock.return_value = ( + self.target_raid_config) + result = task.driver.raid.create_configuration(task) + prepare_raid_mock.assert_called_once_with(task, 'create_raid') + (ilo_mock_object.create_raid_configuration. + assert_called_once_with(self.target_raid_config)) + self.assertEqual(states.CLEANWAIT, result) + + @mock.patch.object(raid, 'update_raid_info', autospec=True) + @mock.patch.object(raid, 'filter_target_raid_config') + @mock.patch.object(ilo_common, 'get_ilo_object', autospec=True) + def test_create_configuration_with_read_raid( + self, ilo_mock, filter_target_raid_config_mock, update_raid_mock): + raid_conf = {u'logical_disks': + [{u'size_gb': 89, + u'physical_disks': [u'5I:1:1'], + u'raid_level': u'0', + u'root_device_hint': {u'wwn': u'0x600508b1001c7e87'}, + u'controller': u'Smart Array P822 in Slot 1', + u'volume_name': u'0006EB7BPDVTF0BRH5L0EAEDDA'}] + } + ilo_mock_object = ilo_mock.return_value + self.node.driver_internal_info = {'ilo_raid_create_in_progress': True} + self.node.save() + with task_manager.acquire(self.context, self.node.uuid) as task: + filter_target_raid_config_mock.return_value = ( + self.target_raid_config) + ilo_mock_object.read_raid_configuration.return_value = raid_conf + task.driver.raid.create_configuration(task) + update_raid_mock.assert_called_once_with(task.node, raid_conf) + self.assertNotIn('ilo_raid_create_in_progress', + task.node.driver_internal_info) + self.assertNotIn('cleaning_reboot', + task.node.driver_internal_info) + self.assertNotIn('skip_current_clean_step', + task.node.driver_internal_info) + + @mock.patch.object(raid, 'filter_target_raid_config') + @mock.patch.object(ilo_common, 'get_ilo_object', autospec=True) + def test_create_configuration_with_read_raid_failed( + self, ilo_mock, filter_target_raid_config_mock): + raid_conf = {u'logical_disks': []} + self.node.driver_internal_info = {'ilo_raid_create_in_progress': True} + self.node.save() + ilo_mock_object = ilo_mock.return_value + with task_manager.acquire(self.context, self.node.uuid) as task: + filter_target_raid_config_mock.return_value = ( + self.target_raid_config) + ilo_mock_object.read_raid_configuration.return_value = raid_conf + self.assertRaises(exception.NodeCleaningFailure, + task.driver.raid.create_configuration, task) + self.assertNotIn('ilo_raid_create_in_progress', + task.node.driver_internal_info) + self.assertNotIn('cleaning_reboot', + task.node.driver_internal_info) + self.assertNotIn('skip_current_clean_step', + task.node.driver_internal_info) + + @mock.patch.object(raid, 'filter_target_raid_config') + @mock.patch.object(ilo_common, 'get_ilo_object', autospec=True) + def test_create_configuration_empty_target_raid_config( + self, ilo_mock, filter_target_raid_config_mock): + self.node.target_raid_config = {} + self.node.save() + ilo_mock_object = ilo_mock.return_value + with task_manager.acquire(self.context, self.node.uuid) as task: + msg = "Node %s has no target RAID configuration" % self.node.uuid + filter_target_raid_config_mock.side_effect = ( + exception.MissingParameterValue(msg)) + self.assertRaises(exception.MissingParameterValue, + task.driver.raid.create_configuration, task) + self.assertFalse(ilo_mock_object.create_raid_configuration.called) + + @mock.patch.object(ilo_raid.Ilo5RAID, '_prepare_for_read_raid') + @mock.patch.object(raid, 'filter_target_raid_config') + @mock.patch.object(ilo_common, 'get_ilo_object', autospec=True) + def test_create_configuration_skip_root( + self, ilo_mock, filter_target_raid_config_mock, + prepare_raid_mock): + ilo_mock_object = ilo_mock.return_value + with task_manager.acquire(self.context, self.node.uuid) as task: + exp_target_raid_config = { + "logical_disks": [ + {'size_gb': 200, 'raid_level': 5} + ]} + filter_target_raid_config_mock.return_value = ( + exp_target_raid_config) + result = task.driver.raid.create_configuration( + task, create_root_volume=False) + (ilo_mock_object.create_raid_configuration. + assert_called_once_with(exp_target_raid_config)) + self.assertEqual(states.CLEANWAIT, result) + prepare_raid_mock.assert_called_once_with(task, 'create_raid') + self.assertEqual( + exp_target_raid_config, + task.node.driver_internal_info['target_raid_config']) + + @mock.patch.object(ilo_raid.Ilo5RAID, '_prepare_for_read_raid') + @mock.patch.object(raid, 'filter_target_raid_config') + @mock.patch.object(ilo_common, 'get_ilo_object', autospec=True) + def test_create_configuration_skip_non_root( + self, ilo_mock, filter_target_raid_config_mock, prepare_raid_mock): + ilo_mock_object = ilo_mock.return_value + with task_manager.acquire(self.context, self.node.uuid) as task: + exp_target_raid_config = { + "logical_disks": [ + {'size_gb': 200, 'raid_level': 0, 'is_root_volume': True} + ]} + filter_target_raid_config_mock.return_value = ( + exp_target_raid_config) + result = task.driver.raid.create_configuration( + task, create_nonroot_volumes=False) + (ilo_mock_object.create_raid_configuration. + assert_called_once_with(exp_target_raid_config)) + prepare_raid_mock.assert_called_once_with(task, 'create_raid') + self.assertEqual(states.CLEANWAIT, result) + self.assertEqual( + exp_target_raid_config, + task.node.driver_internal_info['target_raid_config']) + + @mock.patch.object(raid, 'filter_target_raid_config') + @mock.patch.object(ilo_common, 'get_ilo_object', autospec=True) + def test_create_configuration_skip_root_skip_non_root( + self, ilo_mock, filter_target_raid_config_mock): + ilo_mock_object = ilo_mock.return_value + with task_manager.acquire(self.context, self.node.uuid) as task: + msg = "Node %s has no target RAID configuration" % self.node.uuid + filter_target_raid_config_mock.side_effect = ( + exception.MissingParameterValue(msg)) + self.assertRaises( + exception.MissingParameterValue, + task.driver.raid.create_configuration, + task, False, False) + self.assertFalse(ilo_mock_object.create_raid_configuration.called) + + @mock.patch.object(ilo_raid.Ilo5RAID, '_set_clean_failed') + @mock.patch.object(ilo_common, 'get_ilo_object', autospec=True) + def test_create_configuration_ilo_error(self, ilo_mock, + set_clean_failed_mock): + ilo_mock_object = ilo_mock.return_value + exc = ilo_error.IloError('error') + ilo_mock_object.create_raid_configuration.side_effect = exc + with task_manager.acquire(self.context, self.node.uuid) as task: + task.driver.raid.create_configuration( + task, create_nonroot_volumes=False) + set_clean_failed_mock.assert_called_once_with( + task, + 'Failed to create raid configuration ' + 'on node %s' % self.node.uuid, exc) + self.assertNotIn('ilo_raid_create_in_progress', + task.node.driver_internal_info) + self.assertNotIn('cleaning_reboot', + task.node.driver_internal_info) + self.assertNotIn('skip_current_clean_step', + task.node.driver_internal_info) + + @mock.patch.object(ilo_raid.Ilo5RAID, '_prepare_for_read_raid') + @mock.patch.object(ilo_common, 'get_ilo_object', autospec=True) + def test_delete_configuration(self, ilo_mock, prepare_raid_mock): + ilo_mock_object = ilo_mock.return_value + with task_manager.acquire(self.context, self.node.uuid) as task: + result = task.driver.raid.delete_configuration(task) + self.assertEqual(states.CLEANWAIT, result) + ilo_mock_object.delete_raid_configuration.assert_called_once_with() + prepare_raid_mock.assert_called_once_with(task, 'delete_raid') + + @mock.patch.object(ilo_raid.LOG, 'info', spec_set=True, + autospec=True) + @mock.patch.object(ilo_raid.Ilo5RAID, '_prepare_for_read_raid') + @mock.patch.object(ilo_common, 'get_ilo_object', autospec=True) + def test_delete_configuration_no_logical_drive( + self, ilo_mock, prepare_raid_mock, log_mock): + ilo_mock_object = ilo_mock.return_value + exc = ilo_error.IloLogicalDriveNotFoundError('No logical drive found') + with task_manager.acquire(self.context, self.node.uuid) as task: + ilo_mock_object.delete_raid_configuration.side_effect = exc + task.driver.raid.delete_configuration(task) + self.assertTrue(log_mock.called) + + @mock.patch.object(ilo_common, 'get_ilo_object', autospec=True) + def test_delete_configuration_with_read_raid(self, ilo_mock): + raid_conf = {u'logical_disks': []} + self.node.driver_internal_info = {'ilo_raid_delete_in_progress': True} + self.node.save() + ilo_mock_object = ilo_mock.return_value + with task_manager.acquire(self.context, self.node.uuid) as task: + ilo_mock_object.read_raid_configuration.return_value = raid_conf + task.driver.raid.delete_configuration(task) + self.assertEqual(self.node.raid_config, {}) + self.assertNotIn('ilo_raid_delete_in_progress', + task.node.driver_internal_info) + self.assertNotIn('cleaning_reboot', + task.node.driver_internal_info) + self.assertNotIn('skip_current_clean_step', + task.node.driver_internal_info) + + @mock.patch.object(ilo_common, 'get_ilo_object', autospec=True) + def test_delete_configuration_with_read_raid_failed(self, ilo_mock): + raid_conf = {u'logical_disks': [{'size_gb': 200, + 'raid_level': 0, + 'is_root_volume': True}]} + self.node.driver_internal_info = {'ilo_raid_delete_in_progress': True} + self.node.save() + ilo_mock_object = ilo_mock.return_value + with task_manager.acquire(self.context, self.node.uuid) as task: + ilo_mock_object.read_raid_configuration.return_value = raid_conf + self.assertRaises(exception.NodeCleaningFailure, + task.driver.raid.delete_configuration, task) + self.assertNotIn('ilo_raid_delete_in_progress', + task.node.driver_internal_info) + self.assertNotIn('cleaning_reboot', + task.node.driver_internal_info) + self.assertNotIn('skip_current_clean_step', + task.node.driver_internal_info) + + @mock.patch.object(ilo_raid.Ilo5RAID, '_set_clean_failed') + @mock.patch.object(ilo_common, 'get_ilo_object', autospec=True) + def test_delete_configuration_ilo_error(self, ilo_mock, + set_clean_failed_mock): + ilo_mock_object = ilo_mock.return_value + exc = ilo_error.IloError('error') + ilo_mock_object.delete_raid_configuration.side_effect = exc + with task_manager.acquire(self.context, self.node.uuid) as task: + task.driver.raid.delete_configuration(task) + ilo_mock_object.delete_raid_configuration.assert_called_once_with() + self.assertNotIn('ilo_raid_delete_in_progress', + task.node.driver_internal_info) + self.assertNotIn('cleaning_reboot', + task.node.driver_internal_info) + self.assertNotIn('skip_current_clean_step', + task.node.driver_internal_info) + set_clean_failed_mock.assert_called_once_with( + task, + 'Failed to delete raid configuration ' + 'on node %s' % self.node.uuid, exc) |