ironic.tests.unit.drivers.modules.oneview.test_deploy_utils

Source code for ironic.tests.unit.drivers.modules.oneview.test_deploy_utils

# Copyright (2015-2017) Hewlett Packard Enterprise Development LP
# Copyright (2015-2017) Universidade Federal de Campina Grande
#
#    Licensed under the Apache License, Version 2.0 (the "License"); you may
#    not use this file except in compliance with the License. You may obtain
#    a copy of the License at
#
#         http://www.apache.org/licenses/LICENSE-2.0
#
#    Unless required by applicable law or agreed to in writing, software
#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
#    License for the specific language governing permissions and limitations
#    under the License.

import mock

from oslo_utils import importutils

from ironic.common import driver_factory
from ironic.common import exception
from ironic.common import states
from ironic.conductor import task_manager
from ironic.drivers.modules.oneview import common
from ironic.drivers.modules.oneview import deploy_utils
from ironic import objects
from ironic.tests.unit.conductor import mgr_utils
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

oneview_models = importutils.try_import('oneview_client.models')


[docs]@mock.patch.object(common, 'get_hponeview_client') class OneViewDeployUtilsTestCase(db_base.DbTestCase):
[docs] def setUp(self): super(OneViewDeployUtilsTestCase, self).setUp() self.config(manager_url='https://1.2.3.4', group='oneview') self.config(username='user', group='oneview') self.config(password='password', group='oneview') mgr_utils.mock_the_extension_manager(driver='fake_oneview') self.driver = driver_factory.get_driver('fake_oneview') self.node = obj_utils.create_test_node( self.context, driver='fake_oneview', properties=db_utils.get_test_oneview_properties(), driver_info=db_utils.get_test_oneview_driver_info(), ) self.info = common.get_oneview_info(self.node) deploy_utils.is_node_in_use_by_oneview = mock.Mock(return_value=False) deploy_utils.is_node_in_use_by_ironic = mock.Mock(return_value=True)
# Tests for prepare
[docs] def test_prepare_node_is_in_use_by_oneview(self, mock_oneview_client): """`prepare` behavior when the node has a Profile on OneView.""" deploy_utils.is_node_in_use_by_oneview.return_value = True with task_manager.acquire(self.context, self.node.uuid) as task: task.node.provision_state = states.DEPLOYING self.assertRaises( exception.InstanceDeployFailure, deploy_utils.prepare, task )
[docs] @mock.patch.object(objects.Node, 'save') def test_prepare_node_is_successfuly_allocated_to_ironic( self, mock_save, mock_oneview_client): """`prepare` behavior when the node is free from OneView standpoint.""" with task_manager.acquire(self.context, self.node.uuid) as task: task.node.provision_state = states.DEPLOYING deploy_utils.prepare(task) self.assertTrue(mock_save.called)
# Tests for tear_down
[docs] def test_tear_down(self, mock_oneview_client): """`tear_down` behavior when node already has Profile applied.""" oneview_client = mock_oneview_client() with task_manager.acquire(self.context, self.node.uuid) as task: task.node.driver_info['applied_server_profile_uri'] = ( '/rest/server-profiles/1234556789' ) self.assertTrue( 'applied_server_profile_uri' in task.node.driver_info ) deploy_utils.tear_down(task) self.assertFalse( 'applied_server_profile_uri' in task.node.driver_info ) self.assertTrue(oneview_client.server_profiles.delete.called)
# Tests for prepare_cleaning
[docs] @mock.patch.object(objects.Node, 'save') def test_prepare_cleaning_when_node_does_not_have_sp_applied( self, mock_save, mock_oneview_client): """`prepare_cleaning` behavior when node is free.""" with task_manager.acquire(self.context, self.node.uuid) as task: self.assertFalse( 'applied_server_profile_uri' in task.node.driver_info ) deploy_utils.prepare_cleaning(task) self.assertTrue( 'applied_server_profile_uri' in task.node.driver_info )
[docs] @mock.patch.object(objects.Node, 'save') def test_prepare_cleaning_when_node_has_sp_applied( self, mock_node_save, mock_oneview_client): """`prepare_cleaning` behavior when node has Profile applied.""" oneview_client = mock_oneview_client() oneview_client.server_hardware.get.return_value = { 'serverProfileUri': 'same/sp_applied' } with task_manager.acquire(self.context, self.node.uuid) as task: task.node.driver_info['applied_server_profile_uri'] = ( 'same/sp_applied' ) deploy_utils.prepare_cleaning(task) self.assertFalse(mock_node_save.called)
[docs] def test_prepare_cleaning_node_is_in_use_by_oneview( self, mock_oneview_client): """`prepare_cleaning` behavior when node has Profile on OneView.""" deploy_utils.is_node_in_use_by_oneview.return_value = True with task_manager.acquire(self.context, self.node.uuid) as task: self.assertRaises( exception.NodeCleaningFailure, deploy_utils.prepare_cleaning, task )
# Tests for tear_down_cleaning
[docs] def test_tear_down_cleaning(self, mock_oneview_client): """Check if Server Profile was deleted and its uri removed.""" oneview_client = mock_oneview_client() with task_manager.acquire(self.context, self.node.uuid) as task: task.node.driver_info['applied_server_profile_uri'] = ( '/rest/server-profiles/1234556789' ) self.assertTrue( 'applied_server_profile_uri' in task.node.driver_info ) deploy_utils.tear_down_cleaning(task) self.assertFalse( 'applied_server_profile_uri' in task.node.driver_info ) self.assertTrue(oneview_client.server_profiles.delete.called)
# Tests for is_node_in_use_by_oneview
[docs] def test_is_node_in_use_by_oneview(self, mock_oneview_client): """Node has a Server Profile applied by a third party user.""" server_hardware = { 'serverProfileUri': '/rest/server-profile/123456789' } with task_manager.acquire(self.context, self.node.uuid) as task: task.node.driver_info['applied_server_profile_uri'] = ( '/rest/server-profile/987654321' ) self.assertTrue( deploy_utils._is_node_in_use( server_hardware, task.node.driver_info['applied_server_profile_uri'], by_oneview=True ) )
[docs] def test_is_node_in_use_by_oneview_no_server_profile( self, mock_oneview_client): """Node has no Server Profile.""" server_hardware = {'serverProfileUri': None} with task_manager.acquire(self.context, self.node.uuid) as task: task.node.driver_info['applied_server_profile_uri'] = ( '/rest/server-profile/123456789' ) self.assertFalse( deploy_utils._is_node_in_use( server_hardware, task.node.driver_info['applied_server_profile_uri'], by_oneview=True ) )
[docs] def test_is_node_in_use_by_oneview_same_server_profile_applied( self, mock_oneview_client): """Check if node's Server Profile uri is the same applied by ironic.""" server_hardware = { 'serverProfileUri': '/rest/server-profile/123456789' } with task_manager.acquire(self.context, self.node.uuid) as task: task.node.driver_info['applied_server_profile_uri'] = ( '/rest/server-profile/123456789' ) self.assertFalse( deploy_utils._is_node_in_use( server_hardware, task.node.driver_info['applied_server_profile_uri'], by_oneview=True ) )
# Tests for is_node_in_use_by_ironic
[docs] def test_is_node_in_use_by_ironic(self, mock_oneview_client): """Node has a Server Profile applied by ironic.""" server_hardware = {'serverProfileUri': 'same/applied_sp_uri/'} with task_manager.acquire(self.context, self.node.uuid) as task: task.node.driver_info['applied_server_profile_uri'] = ( 'same/applied_sp_uri/' ) self.assertTrue( deploy_utils._is_node_in_use( server_hardware, task.node.driver_info['applied_server_profile_uri'], by_oneview=False ) )
[docs] def test_is_node_in_use_by_ironic_no_server_profile( self, mock_oneview_client): """Node has no Server Profile.""" server_hardware = {'serverProfileUri': None} with task_manager.acquire(self.context, self.node.uuid) as task: task.node.driver_info['applied_server_profile_uri'] = ( '/applied_sp_uri/' ) self.assertFalse( deploy_utils._is_node_in_use( server_hardware, task.node.driver_info['applied_server_profile_uri'], by_oneview=False ) )
[docs] def test__create_profile_from_template(self, mock_oneview_client): """Check if the server_profile was created from template.""" server_hardware_uri = "server_hardware/12456789" sp_template_uri = "server_profile_template_uri/13245798" oneview_client = mock_oneview_client() oneview_client.server_profile_templates.\ get_new_profile.return_value = {} server_profile = {"name": "server_profile_name", "serverHardwareUri": server_hardware_uri, "serverProfileTemplateUri": ""} deploy_utils._create_profile_from_template( oneview_client, "server_profile_name", server_hardware_uri, sp_template_uri ) oneview_client.server_profiles.create.assert_called_with( server_profile)
# Tests for _add_applied_server_profile_uri_field
[docs] @mock.patch.object(objects.Node, 'save') def test__add_applied_server_profile_uri_field( self, save, mock_oneview_client): """Check if applied_server_profile_uri was added to driver_info.""" server_profile = {'uri': 'any/applied_sp_uri/'} with task_manager.acquire(self.context, self.node.uuid) as task: task.node.driver_info.pop('applied_server_profile_uri', None) self.assertNotIn( 'applied_server_profile_uri', task.node.driver_info ) deploy_utils._add_applied_server_profile_uri_field( task.node, server_profile ) self.assertIn('applied_server_profile_uri', task.node.driver_info)
# Tests for _del_applied_server_profile_uri_field
[docs] @mock.patch.object(objects.Node, 'save') def test__del_applied_server_profile_uri_field( self, save, mock_oneview_client): """Check if applied_server_profile_uri was removed from driver_info.""" with task_manager.acquire(self.context, self.node.uuid) as task: task.node.driver_info['applied_server_profile_uri'] = ( 'any/applied_sp_uri/' ) self.assertIn('applied_server_profile_uri', task.node.driver_info) deploy_utils._del_applied_server_profile_uri_field(task.node) self.assertNotIn( 'applied_server_profile_uri', task.node.driver_info )
# Tests for allocate_server_hardware_to_ironic
[docs] @mock.patch.object(objects.Node, 'save') def test_allocate_server_hardware_to_ironic( self, mock_node_save, mock_oneview_client): """Check if a Profile was created and its uri is in driver_info.""" oneview_client = mock_oneview_client() server_hardware = {'serverProfileUri': None} oneview_client.server_hardware.get.return_value = server_hardware with task_manager.acquire(self.context, self.node.uuid) as task: deploy_utils.allocate_server_hardware_to_ironic( task.node, 'serverProfileName' ) self.assertTrue(mock_node_save.called) self.assertIn('applied_server_profile_uri', task.node.driver_info)
[docs] @mock.patch.object(objects.Node, 'save') def test_allocate_server_hardware_to_ironic_node_has_server_profile( self, mock_node_save, mock_oneview_client): """Test profile allocation when applied_server_profile_uri exists. This test consider that no Server Profile is applied on the Server Hardware but the applied_server_profile_uri remained on the node. Thus, the conductor should remove the value and apply a new server profile to use the node. """ oneview_client = mock_oneview_client() server_hardware = {'serverProfileUri': None} oneview_client.server_hardware.get.return_value = server_hardware with task_manager.acquire(self.context, self.node.uuid) as task: task.node.driver_info['applied_server_profile_uri'] = ( 'any/applied_sp_uri/' ) deploy_utils.allocate_server_hardware_to_ironic( task.node, 'serverProfileName' ) self.assertTrue(mock_node_save.called)
# Tests for deallocate_server_hardware_from_ironic
[docs] @mock.patch.object(objects.Node, 'save') def test_deallocate_server_hardware_from_ironic( self, mock_node_save, mock_oneview_client): oneview_client = mock_oneview_client() server_hardware = {'serverProfileUri': 'any/applied_sp_uri/'} oneview_client.server_hardware.get.return_value = server_hardware with task_manager.acquire(self.context, self.node.uuid) as task: task.node.driver_info['applied_server_profile_uri'] = ( 'any/applied_sp_uri/' ) deploy_utils.deallocate_server_hardware_from_ironic(task) self.assertTrue(mock_node_save.called) self.assertTrue( 'applied_server_profile_uri' not in task.node.driver_info )
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