1801 lines
88 KiB
Python
1801 lines
88 KiB
Python
# Copyright 2013 Hewlett-Packard Development Company, L.P.
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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"""Test class for iSCSI deploy mechanism."""
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import os
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import tempfile
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import time
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import types
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from unittest import mock
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from ironic_lib import disk_utils
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from ironic_lib import utils as ironic_utils
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from oslo_concurrency import processutils
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from oslo_config import cfg
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from oslo_utils import fileutils
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import testtools
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from ironic.common import boot_devices
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from ironic.common import dhcp_factory
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from ironic.common import exception
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from ironic.common import pxe_utils
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from ironic.common import states
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from ironic.common import utils
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from ironic.conductor import task_manager
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from ironic.conductor import utils as manager_utils
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from ironic.drivers.modules import agent_base
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from ironic.drivers.modules import agent_client
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from ironic.drivers.modules import deploy_utils
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from ironic.drivers.modules import fake
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from ironic.drivers.modules import iscsi_deploy
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from ironic.drivers.modules.network import flat as flat_network
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from ironic.drivers.modules import pxe
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from ironic.drivers.modules.storage import noop as noop_storage
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from ironic.drivers import utils as driver_utils
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from ironic.tests import base as tests_base
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from ironic.tests.unit.db import base as db_base
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from ironic.tests.unit.db import utils as db_utils
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from ironic.tests.unit.objects import utils as obj_utils
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CONF = cfg.CONF
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INST_INFO_DICT = db_utils.get_test_pxe_instance_info()
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DRV_INFO_DICT = db_utils.get_test_pxe_driver_info()
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DRV_INTERNAL_INFO_DICT = db_utils.get_test_pxe_driver_internal_info()
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class IscsiDeployPrivateMethodsTestCase(db_base.DbTestCase):
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def setUp(self):
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super(IscsiDeployPrivateMethodsTestCase, self).setUp()
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n = {
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'boot_interface': 'pxe',
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'deploy_interface': 'iscsi',
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'instance_info': INST_INFO_DICT,
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'driver_info': DRV_INFO_DICT,
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'driver_internal_info': DRV_INTERNAL_INFO_DICT,
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}
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self.node = obj_utils.create_test_node(self.context, **n)
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def test__save_disk_layout(self):
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info = dict(INST_INFO_DICT)
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info['ephemeral_gb'] = 10
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info['swap_mb'] = 0
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info['root_gb'] = 10
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info['preserve_ephemeral'] = False
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self.node.instance_info = info
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iscsi_deploy._save_disk_layout(self.node, info)
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self.node.refresh()
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for param in ('ephemeral_gb', 'swap_mb', 'root_gb'):
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self.assertEqual(
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info[param], self.node.driver_internal_info['instance'][param]
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)
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def test__get_image_dir_path(self):
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self.assertEqual(os.path.join(CONF.pxe.images_path,
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self.node.uuid),
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deploy_utils._get_image_dir_path(self.node.uuid))
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def test__get_image_file_path(self):
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self.assertEqual(os.path.join(CONF.pxe.images_path,
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self.node.uuid,
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'disk'),
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deploy_utils._get_image_file_path(self.node.uuid))
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class IscsiDeployMethodsTestCase(db_base.DbTestCase):
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def setUp(self):
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super(IscsiDeployMethodsTestCase, self).setUp()
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instance_info = dict(INST_INFO_DICT)
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instance_info['deploy_key'] = 'fake-56789'
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n = {
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'boot_interface': 'pxe',
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'deploy_interface': 'iscsi',
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'instance_info': instance_info,
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'driver_info': DRV_INFO_DICT,
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'driver_internal_info': DRV_INTERNAL_INFO_DICT,
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}
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self.node = obj_utils.create_test_node(self.context, **n)
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@mock.patch.object(disk_utils, 'get_image_mb', autospec=True)
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def test_check_image_size(self, get_image_mb_mock):
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get_image_mb_mock.return_value = 1000
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with task_manager.acquire(self.context, self.node.uuid,
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shared=False) as task:
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task.node.instance_info['root_gb'] = 1
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iscsi_deploy.check_image_size(task)
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get_image_mb_mock.assert_called_once_with(
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deploy_utils._get_image_file_path(task.node.uuid))
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@mock.patch.object(disk_utils, 'get_image_mb', autospec=True)
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def test_check_image_size_whole_disk_image(self, get_image_mb_mock):
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get_image_mb_mock.return_value = 1025
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with task_manager.acquire(self.context, self.node.uuid,
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shared=False) as task:
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task.node.instance_info['root_gb'] = 1
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task.node.driver_internal_info['is_whole_disk_image'] = True
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# No error for whole disk images
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iscsi_deploy.check_image_size(task)
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self.assertFalse(get_image_mb_mock.called)
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@mock.patch.object(disk_utils, 'get_image_mb', autospec=True)
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def test_check_image_size_whole_disk_image_no_root(self,
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get_image_mb_mock):
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get_image_mb_mock.return_value = 1025
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with task_manager.acquire(self.context, self.node.uuid,
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shared=False) as task:
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del task.node.instance_info['root_gb']
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task.node.driver_internal_info['is_whole_disk_image'] = True
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# No error for whole disk images
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iscsi_deploy.check_image_size(task)
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self.assertFalse(get_image_mb_mock.called)
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@mock.patch.object(disk_utils, 'get_image_mb', autospec=True)
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def test_check_image_size_fails(self, get_image_mb_mock):
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get_image_mb_mock.return_value = 1025
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with task_manager.acquire(self.context, self.node.uuid,
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shared=False) as task:
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task.node.instance_info['root_gb'] = 1
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self.assertRaises(exception.InstanceDeployFailure,
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iscsi_deploy.check_image_size,
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task)
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get_image_mb_mock.assert_called_once_with(
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deploy_utils._get_image_file_path(task.node.uuid))
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@mock.patch.object(deploy_utils, 'fetch_images', autospec=True)
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def test_cache_instance_images_master_path(self, mock_fetch_image):
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temp_dir = tempfile.mkdtemp()
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self.config(images_path=temp_dir, group='pxe')
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self.config(instance_master_path=os.path.join(temp_dir,
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'instance_master_path'),
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group='pxe')
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fileutils.ensure_tree(CONF.pxe.instance_master_path)
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(uuid, image_path) = deploy_utils.cache_instance_image(None, self.node)
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mock_fetch_image.assert_called_once_with(None,
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mock.ANY,
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[(uuid, image_path)], True)
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self.assertEqual('glance://image_uuid', uuid)
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self.assertEqual(os.path.join(temp_dir,
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self.node.uuid,
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'disk'),
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image_path)
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@mock.patch.object(ironic_utils, 'unlink_without_raise', autospec=True)
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@mock.patch.object(utils, 'rmtree_without_raise', autospec=True)
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@mock.patch.object(deploy_utils, 'InstanceImageCache', autospec=True)
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def test_destroy_images(self, mock_cache, mock_rmtree, mock_unlink):
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self.config(images_path='/path', group='pxe')
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deploy_utils.destroy_images('uuid')
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mock_cache.return_value.clean_up.assert_called_once_with()
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mock_unlink.assert_called_once_with('/path/uuid/disk')
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mock_rmtree.assert_called_once_with('/path/uuid')
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@mock.patch.object(driver_utils, 'collect_ramdisk_logs', autospec=True)
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@mock.patch.object(iscsi_deploy, '_save_disk_layout', autospec=True)
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@mock.patch.object(deploy_utils, 'InstanceImageCache', autospec=True)
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@mock.patch.object(manager_utils, 'node_power_action', autospec=True)
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@mock.patch.object(iscsi_deploy, 'deploy_partition_image', autospec=True)
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def test_continue_deploy_fail(
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self, deploy_mock, power_mock, mock_image_cache, mock_disk_layout,
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mock_collect_logs):
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kwargs = {'address': '123456', 'iqn': 'aaa-bbb', 'conv_flags': None}
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deploy_mock.side_effect = exception.InstanceDeployFailure(
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"test deploy error")
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self.node.provision_state = states.DEPLOYWAIT
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self.node.target_provision_state = states.ACTIVE
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self.node.save()
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with task_manager.acquire(self.context, self.node.uuid,
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shared=False) as task:
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params = iscsi_deploy.get_deploy_info(task.node, **kwargs)
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# Ironic exceptions are preserved as they are
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self.assertRaisesRegex(exception.InstanceDeployFailure,
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'^test deploy error$',
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iscsi_deploy.continue_deploy,
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task, **kwargs)
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self.assertEqual(states.DEPLOYFAIL, task.node.provision_state)
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self.assertEqual(states.ACTIVE, task.node.target_provision_state)
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self.assertIsNotNone(task.node.last_error)
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deploy_mock.assert_called_once_with(**params)
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power_mock.assert_called_once_with(task, states.POWER_OFF)
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mock_image_cache.assert_called_once_with()
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mock_image_cache.return_value.clean_up.assert_called_once_with()
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self.assertFalse(mock_disk_layout.called)
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mock_collect_logs.assert_called_once_with(task.node)
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@mock.patch.object(driver_utils, 'collect_ramdisk_logs', autospec=True)
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@mock.patch.object(iscsi_deploy, '_save_disk_layout', autospec=True)
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@mock.patch.object(deploy_utils, 'InstanceImageCache', autospec=True)
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@mock.patch.object(manager_utils, 'node_power_action', autospec=True)
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@mock.patch.object(iscsi_deploy, 'deploy_partition_image', autospec=True)
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def test_continue_deploy_unexpected_fail(
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self, deploy_mock, power_mock, mock_image_cache, mock_disk_layout,
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mock_collect_logs):
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kwargs = {'address': '123456', 'iqn': 'aaa-bbb'}
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deploy_mock.side_effect = KeyError('boom')
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self.node.provision_state = states.DEPLOYWAIT
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self.node.target_provision_state = states.ACTIVE
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self.node.save()
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with task_manager.acquire(self.context, self.node.uuid,
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shared=False) as task:
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params = iscsi_deploy.get_deploy_info(task.node, **kwargs)
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self.assertRaisesRegex(exception.InstanceDeployFailure,
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"Deploy failed.*Error: 'boom'",
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iscsi_deploy.continue_deploy,
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task, **kwargs)
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self.assertEqual(states.DEPLOYFAIL, task.node.provision_state)
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self.assertEqual(states.ACTIVE, task.node.target_provision_state)
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self.assertIsNotNone(task.node.last_error)
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deploy_mock.assert_called_once_with(**params)
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power_mock.assert_called_once_with(task, states.POWER_OFF)
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mock_image_cache.assert_called_once_with()
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mock_image_cache.return_value.clean_up.assert_called_once_with()
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self.assertFalse(mock_disk_layout.called)
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mock_collect_logs.assert_called_once_with(task.node)
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@mock.patch.object(driver_utils, 'collect_ramdisk_logs', autospec=True)
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@mock.patch.object(iscsi_deploy, '_save_disk_layout', autospec=True)
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@mock.patch.object(deploy_utils, 'InstanceImageCache', autospec=True)
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@mock.patch.object(manager_utils, 'node_power_action', autospec=True)
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@mock.patch.object(iscsi_deploy, 'deploy_partition_image', autospec=True)
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def test_continue_deploy_fail_no_root_uuid_or_disk_id(
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self, deploy_mock, power_mock, mock_image_cache, mock_disk_layout,
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mock_collect_logs):
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kwargs = {'address': '123456', 'iqn': 'aaa-bbb'}
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deploy_mock.return_value = {}
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self.node.provision_state = states.DEPLOYWAIT
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self.node.target_provision_state = states.ACTIVE
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self.node.save()
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with task_manager.acquire(self.context, self.node.uuid,
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shared=False) as task:
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params = iscsi_deploy.get_deploy_info(task.node, **kwargs)
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self.assertRaises(exception.InstanceDeployFailure,
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iscsi_deploy.continue_deploy,
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task, **kwargs)
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self.assertEqual(states.DEPLOYFAIL, task.node.provision_state)
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self.assertEqual(states.ACTIVE, task.node.target_provision_state)
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self.assertIsNotNone(task.node.last_error)
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deploy_mock.assert_called_once_with(**params)
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power_mock.assert_called_once_with(task, states.POWER_OFF)
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mock_image_cache.assert_called_once_with()
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mock_image_cache.return_value.clean_up.assert_called_once_with()
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self.assertFalse(mock_disk_layout.called)
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mock_collect_logs.assert_called_once_with(task.node)
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@mock.patch.object(driver_utils, 'collect_ramdisk_logs', autospec=True)
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@mock.patch.object(iscsi_deploy, '_save_disk_layout', autospec=True)
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@mock.patch.object(deploy_utils, 'InstanceImageCache', autospec=True)
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@mock.patch.object(manager_utils, 'node_power_action', autospec=True)
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@mock.patch.object(iscsi_deploy, 'deploy_partition_image', autospec=True)
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def test_continue_deploy_fail_empty_root_uuid(
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self, deploy_mock, power_mock, mock_image_cache,
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mock_disk_layout, mock_collect_logs):
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kwargs = {'address': '123456', 'iqn': 'aaa-bbb'}
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deploy_mock.return_value = {'root uuid': ''}
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self.node.provision_state = states.DEPLOYWAIT
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self.node.target_provision_state = states.ACTIVE
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self.node.save()
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with task_manager.acquire(self.context, self.node.uuid,
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shared=False) as task:
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params = iscsi_deploy.get_deploy_info(task.node, **kwargs)
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self.assertRaises(exception.InstanceDeployFailure,
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iscsi_deploy.continue_deploy,
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task, **kwargs)
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self.assertEqual(states.DEPLOYFAIL, task.node.provision_state)
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self.assertEqual(states.ACTIVE, task.node.target_provision_state)
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self.assertIsNotNone(task.node.last_error)
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deploy_mock.assert_called_once_with(**params)
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power_mock.assert_called_once_with(task, states.POWER_OFF)
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mock_image_cache.assert_called_once_with()
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mock_image_cache.return_value.clean_up.assert_called_once_with()
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self.assertFalse(mock_disk_layout.called)
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mock_collect_logs.assert_called_once_with(task.node)
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@mock.patch.object(iscsi_deploy, '_save_disk_layout', autospec=True)
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@mock.patch.object(iscsi_deploy, 'LOG', autospec=True)
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@mock.patch.object(iscsi_deploy, 'get_deploy_info', autospec=True)
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@mock.patch.object(deploy_utils, 'InstanceImageCache', autospec=True)
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@mock.patch.object(manager_utils, 'node_power_action', autospec=True)
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@mock.patch.object(iscsi_deploy, 'deploy_partition_image', autospec=True)
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def test_continue_deploy(self, deploy_mock, power_mock, mock_image_cache,
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mock_deploy_info, mock_log, mock_disk_layout):
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kwargs = {'address': '123456', 'iqn': 'aaa-bbb'}
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self.node.provision_state = states.DEPLOYWAIT
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self.node.target_provision_state = states.ACTIVE
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self.node.save()
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mock_deploy_info.return_value = {
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'address': '123456',
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'boot_option': 'netboot',
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'configdrive': "I've got the power",
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'ephemeral_format': None,
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'ephemeral_mb': 0,
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'image_path': (u'/var/lib/ironic/images/1be26c0b-03f2-4d2e-ae87-'
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u'c02d7f33c123/disk'),
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'iqn': 'aaa-bbb',
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'lun': '1',
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'node_uuid': u'1be26c0b-03f2-4d2e-ae87-c02d7f33c123',
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'port': '3260',
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'preserve_ephemeral': True,
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'root_mb': 102400,
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'swap_mb': 0,
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}
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log_params = mock_deploy_info.return_value.copy()
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# Make sure we don't log the full content of the configdrive
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log_params['configdrive'] = '***'
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expected_dict = {
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'node': self.node.uuid,
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'params': log_params,
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}
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deployment_uuids = {'root uuid': '12345678-87654321'}
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deploy_mock.return_value = deployment_uuids
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with task_manager.acquire(self.context, self.node.uuid,
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shared=False) as task:
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mock_log.isEnabledFor.return_value = True
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retval = iscsi_deploy.continue_deploy(task, **kwargs)
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mock_log.debug.assert_called_once_with(
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mock.ANY, expected_dict)
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self.assertEqual(states.DEPLOYWAIT, task.node.provision_state)
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self.assertEqual(states.ACTIVE, task.node.target_provision_state)
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self.assertIsNone(task.node.last_error)
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mock_image_cache.assert_called_once_with()
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mock_image_cache.return_value.clean_up.assert_called_once_with()
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self.assertEqual(deployment_uuids, retval)
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mock_disk_layout.assert_called_once_with(task.node, mock.ANY)
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@mock.patch.object(iscsi_deploy, 'LOG', autospec=True)
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@mock.patch.object(iscsi_deploy, 'get_deploy_info', autospec=True)
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@mock.patch.object(deploy_utils, 'InstanceImageCache', autospec=True)
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@mock.patch.object(manager_utils, 'node_power_action', autospec=True)
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@mock.patch.object(iscsi_deploy, 'deploy_disk_image', autospec=True)
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def test_continue_deploy_whole_disk_image(
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self, deploy_mock, power_mock, mock_image_cache, mock_deploy_info,
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mock_log):
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kwargs = {'address': '123456', 'iqn': 'aaa-bbb'}
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self.node.provision_state = states.DEPLOYWAIT
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self.node.target_provision_state = states.ACTIVE
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self.node.save()
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mock_deploy_info.return_value = {
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'address': '123456',
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'image_path': (u'/var/lib/ironic/images/1be26c0b-03f2-4d2e-ae87-'
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u'c02d7f33c123/disk'),
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'iqn': 'aaa-bbb',
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'lun': '1',
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'node_uuid': u'1be26c0b-03f2-4d2e-ae87-c02d7f33c123',
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'port': '3260',
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}
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log_params = mock_deploy_info.return_value.copy()
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expected_dict = {
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'node': self.node.uuid,
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'params': log_params,
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}
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deployment_uuids = {'disk identifier': '87654321'}
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deploy_mock.return_value = deployment_uuids
|
|
with task_manager.acquire(self.context, self.node.uuid,
|
|
shared=False) as task:
|
|
task.node.driver_internal_info['is_whole_disk_image'] = True
|
|
mock_log.isEnabledFor.return_value = True
|
|
retval = iscsi_deploy.continue_deploy(task, **kwargs)
|
|
mock_log.debug.assert_called_once_with(
|
|
mock.ANY, expected_dict)
|
|
self.assertEqual(states.DEPLOYWAIT, task.node.provision_state)
|
|
self.assertEqual(states.ACTIVE, task.node.target_provision_state)
|
|
self.assertIsNone(task.node.last_error)
|
|
mock_image_cache.assert_called_once_with()
|
|
mock_image_cache.return_value.clean_up.assert_called_once_with()
|
|
self.assertEqual(deployment_uuids, retval)
|
|
|
|
def _test_get_deploy_info(self, extra_instance_info=None):
|
|
if extra_instance_info is None:
|
|
extra_instance_info = {}
|
|
|
|
instance_info = self.node.instance_info
|
|
instance_info.update(extra_instance_info)
|
|
self.node.instance_info = instance_info
|
|
kwargs = {'address': '1.1.1.1', 'iqn': 'target-iqn'}
|
|
ret_val = iscsi_deploy.get_deploy_info(self.node, **kwargs)
|
|
self.assertEqual('1.1.1.1', ret_val['address'])
|
|
self.assertEqual('target-iqn', ret_val['iqn'])
|
|
return ret_val
|
|
|
|
def test_get_deploy_info_boot_option_default(self):
|
|
ret_val = self._test_get_deploy_info()
|
|
self.assertEqual('local', ret_val['boot_option'])
|
|
|
|
def test_get_deploy_info_netboot_specified(self):
|
|
capabilities = {'capabilities': {'boot_option': 'netboot'}}
|
|
ret_val = self._test_get_deploy_info(extra_instance_info=capabilities)
|
|
self.assertEqual('netboot', ret_val['boot_option'])
|
|
|
|
def test_get_deploy_info_localboot(self):
|
|
capabilities = {'capabilities': {'boot_option': 'local'}}
|
|
ret_val = self._test_get_deploy_info(extra_instance_info=capabilities)
|
|
self.assertEqual('local', ret_val['boot_option'])
|
|
|
|
def test_get_deploy_info_cpu_arch(self):
|
|
ret_val = self._test_get_deploy_info()
|
|
self.assertEqual('x86_64', ret_val['cpu_arch'])
|
|
|
|
def test_get_deploy_info_cpu_arch_none(self):
|
|
self.node.properties['cpu_arch'] = None
|
|
ret_val = self._test_get_deploy_info()
|
|
self.assertNotIn('cpu_arch', ret_val)
|
|
|
|
def test_get_deploy_info_disk_label(self):
|
|
capabilities = {'capabilities': {'disk_label': 'msdos'}}
|
|
ret_val = self._test_get_deploy_info(extra_instance_info=capabilities)
|
|
self.assertEqual('msdos', ret_val['disk_label'])
|
|
|
|
def test_get_deploy_info_not_specified(self):
|
|
ret_val = self._test_get_deploy_info()
|
|
self.assertNotIn('disk_label', ret_val)
|
|
|
|
def test_get_deploy_info_portal_port(self):
|
|
self.config(portal_port=3266, group='iscsi')
|
|
ret_val = self._test_get_deploy_info()
|
|
self.assertEqual(3266, ret_val['port'])
|
|
|
|
def test_get_deploy_info_whole_disk_image(self):
|
|
instance_info = self.node.instance_info
|
|
instance_info['configdrive'] = 'My configdrive'
|
|
self.node.instance_info = instance_info
|
|
self.node.driver_internal_info['is_whole_disk_image'] = True
|
|
kwargs = {'address': '1.1.1.1', 'iqn': 'target-iqn'}
|
|
ret_val = iscsi_deploy.get_deploy_info(self.node, **kwargs)
|
|
self.assertEqual('1.1.1.1', ret_val['address'])
|
|
self.assertEqual('target-iqn', ret_val['iqn'])
|
|
self.assertEqual('My configdrive', ret_val['configdrive'])
|
|
|
|
def test_get_deploy_info_whole_disk_image_no_root(self):
|
|
instance_info = self.node.instance_info
|
|
instance_info['configdrive'] = 'My configdrive'
|
|
del instance_info['root_gb']
|
|
self.node.instance_info = instance_info
|
|
self.node.driver_internal_info['is_whole_disk_image'] = True
|
|
kwargs = {'address': '1.1.1.1', 'iqn': 'target-iqn'}
|
|
ret_val = iscsi_deploy.get_deploy_info(self.node, **kwargs)
|
|
self.assertEqual('1.1.1.1', ret_val['address'])
|
|
self.assertEqual('target-iqn', ret_val['iqn'])
|
|
self.assertEqual('My configdrive', ret_val['configdrive'])
|
|
|
|
@mock.patch.object(iscsi_deploy, 'continue_deploy', autospec=True)
|
|
def test_do_agent_iscsi_deploy_okay(self, continue_deploy_mock):
|
|
agent_client_mock = mock.MagicMock(spec_set=agent_client.AgentClient)
|
|
agent_client_mock.start_iscsi_target.return_value = {
|
|
'command_status': 'SUCCESS', 'command_error': None}
|
|
driver_internal_info = {'agent_url': 'http://1.2.3.4:1234'}
|
|
self.node.driver_internal_info = driver_internal_info
|
|
self.node.save()
|
|
deployment_uuids = {'root uuid': 'some-root-uuid'}
|
|
continue_deploy_mock.return_value = deployment_uuids
|
|
expected_iqn = 'iqn.2008-10.org.openstack:%s' % self.node.uuid
|
|
|
|
with task_manager.acquire(self.context, self.node.uuid,
|
|
shared=False) as task:
|
|
ret_val = iscsi_deploy.do_agent_iscsi_deploy(
|
|
task, agent_client_mock)
|
|
agent_client_mock.start_iscsi_target.assert_called_once_with(
|
|
task.node, expected_iqn, 3260, wipe_disk_metadata=True)
|
|
continue_deploy_mock.assert_called_once_with(
|
|
task, iqn=expected_iqn, address='1.2.3.4', conv_flags=None)
|
|
self.assertEqual(
|
|
'some-root-uuid',
|
|
task.node.driver_internal_info['root_uuid_or_disk_id'])
|
|
self.assertEqual(ret_val, deployment_uuids)
|
|
|
|
@mock.patch.object(iscsi_deploy, 'continue_deploy', autospec=True)
|
|
def test_do_agent_iscsi_deploy_preserve_ephemeral(self,
|
|
continue_deploy_mock):
|
|
"""Ensure the disk is not wiped if preserve_ephemeral is True."""
|
|
agent_client_mock = mock.MagicMock(spec_set=agent_client.AgentClient)
|
|
agent_client_mock.start_iscsi_target.return_value = {
|
|
'command_status': 'SUCCESS', 'command_error': None}
|
|
driver_internal_info = {
|
|
'agent_url': 'http://1.2.3.4:1234'}
|
|
self.node.driver_internal_info = driver_internal_info
|
|
self.node.save()
|
|
deployment_uuids = {'root uuid': 'some-root-uuid'}
|
|
continue_deploy_mock.return_value = deployment_uuids
|
|
expected_iqn = 'iqn.2008-10.org.openstack:%s' % self.node.uuid
|
|
|
|
with task_manager.acquire(self.context, self.node.uuid,
|
|
shared=False) as task:
|
|
task.node.instance_info['preserve_ephemeral'] = True
|
|
iscsi_deploy.do_agent_iscsi_deploy(
|
|
task, agent_client_mock)
|
|
agent_client_mock.start_iscsi_target.assert_called_once_with(
|
|
task.node, expected_iqn, 3260, wipe_disk_metadata=False)
|
|
|
|
@mock.patch.object(driver_utils, 'collect_ramdisk_logs', autospec=True)
|
|
def test_do_agent_iscsi_deploy_start_iscsi_failure(
|
|
self, mock_collect_logs):
|
|
agent_client_mock = mock.MagicMock(spec_set=agent_client.AgentClient)
|
|
agent_client_mock.start_iscsi_target.return_value = {
|
|
'command_status': 'FAILED', 'command_error': 'booom'}
|
|
self.node.provision_state = states.DEPLOYING
|
|
self.node.target_provision_state = states.ACTIVE
|
|
self.node.save()
|
|
expected_iqn = 'iqn.2008-10.org.openstack:%s' % self.node.uuid
|
|
|
|
with task_manager.acquire(self.context, self.node.uuid,
|
|
shared=False) as task:
|
|
self.assertRaises(exception.InstanceDeployFailure,
|
|
iscsi_deploy.do_agent_iscsi_deploy,
|
|
task, agent_client_mock)
|
|
agent_client_mock.start_iscsi_target.assert_called_once_with(
|
|
task.node, expected_iqn, 3260, wipe_disk_metadata=True)
|
|
self.node.refresh()
|
|
self.assertEqual(states.DEPLOYFAIL, self.node.provision_state)
|
|
self.assertEqual(states.ACTIVE, self.node.target_provision_state)
|
|
self.assertIsNotNone(self.node.last_error)
|
|
mock_collect_logs.assert_called_once_with(task.node)
|
|
|
|
@mock.patch('ironic.drivers.modules.deploy_utils.get_ironic_api_url',
|
|
autospec=True)
|
|
def test_validate_good_api_url(self, mock_get_url):
|
|
mock_get_url.return_value = 'http://127.0.0.1:1234'
|
|
with task_manager.acquire(self.context, self.node.uuid,
|
|
shared=True) as task:
|
|
iscsi_deploy.validate(task)
|
|
mock_get_url.assert_called_once_with()
|
|
|
|
@mock.patch('ironic.drivers.modules.deploy_utils.get_ironic_api_url',
|
|
autospec=True)
|
|
def test_validate_fail_no_api_url(self, mock_get_url):
|
|
mock_get_url.side_effect = exception.InvalidParameterValue('Ham!')
|
|
with task_manager.acquire(self.context, self.node.uuid,
|
|
shared=True) as task:
|
|
self.assertRaises(exception.InvalidParameterValue,
|
|
iscsi_deploy.validate, task)
|
|
mock_get_url.assert_called_once_with()
|
|
|
|
@mock.patch('ironic.drivers.modules.deploy_utils.get_ironic_api_url',
|
|
autospec=True)
|
|
def test_validate_invalid_root_device_hints(self, mock_get_url):
|
|
mock_get_url.return_value = 'http://spam.ham/baremetal'
|
|
with task_manager.acquire(self.context, self.node.uuid,
|
|
shared=True) as task:
|
|
task.node.properties['root_device'] = {'size': 'not-int'}
|
|
self.assertRaises(exception.InvalidParameterValue,
|
|
iscsi_deploy.validate, task)
|
|
|
|
@mock.patch('ironic.drivers.modules.deploy_utils.get_ironic_api_url',
|
|
autospec=True)
|
|
def test_validate_invalid_root_device_hints_iinfo(self, mock_get_url):
|
|
mock_get_url.return_value = 'http://spam.ham/baremetal'
|
|
with task_manager.acquire(self.context, self.node.uuid,
|
|
shared=True) as task:
|
|
task.node.properties['root_device'] = {'size': 42}
|
|
task.node.instance_info['root_device'] = {'size': 'not-int'}
|
|
self.assertRaises(exception.InvalidParameterValue,
|
|
iscsi_deploy.validate, task)
|
|
|
|
|
|
class ISCSIDeployTestCase(db_base.DbTestCase):
|
|
|
|
def setUp(self):
|
|
super(ISCSIDeployTestCase, self).setUp()
|
|
# NOTE(TheJulia): We explicitly set the noop storage interface as the
|
|
# default below for deployment tests in order to raise any change
|
|
# in the default which could be a breaking behavior change
|
|
# as the storage interface is explicitly an "opt-in" interface.
|
|
self.node = obj_utils.create_test_node(
|
|
self.context, boot_interface='pxe', deploy_interface='iscsi',
|
|
instance_info=INST_INFO_DICT,
|
|
driver_info=DRV_INFO_DICT,
|
|
driver_internal_info=DRV_INTERNAL_INFO_DICT,
|
|
storage_interface='noop',
|
|
)
|
|
self.node.driver_internal_info['agent_url'] = 'http://1.2.3.4:1234'
|
|
dhcp_factory.DHCPFactory._dhcp_provider = None
|
|
|
|
def test_get_properties(self):
|
|
with task_manager.acquire(self.context, self.node.uuid,
|
|
shared=True) as task:
|
|
props = task.driver.deploy.get_properties()
|
|
self.assertEqual({'agent_verify_ca', 'deploy_forces_oob_reboot'},
|
|
set(props))
|
|
|
|
@mock.patch.object(iscsi_deploy, 'validate', autospec=True)
|
|
@mock.patch.object(deploy_utils, 'validate_capabilities', autospec=True)
|
|
@mock.patch.object(pxe.PXEBoot, 'validate', autospec=True)
|
|
def test_validate(self, pxe_validate_mock,
|
|
validate_capabilities_mock, validate_mock):
|
|
with task_manager.acquire(self.context, self.node.uuid,
|
|
shared=True) as task:
|
|
|
|
task.driver.deploy.validate(task)
|
|
|
|
pxe_validate_mock.assert_called_once_with(task.driver.boot, task)
|
|
validate_capabilities_mock.assert_called_once_with(task.node)
|
|
validate_mock.assert_called_once_with(task)
|
|
|
|
@mock.patch.object(noop_storage.NoopStorage, 'should_write_image',
|
|
autospec=True)
|
|
@mock.patch.object(iscsi_deploy, 'validate', autospec=True)
|
|
@mock.patch.object(deploy_utils, 'validate_capabilities', autospec=True)
|
|
@mock.patch.object(pxe.PXEBoot, 'validate', autospec=True)
|
|
def test_validate_storage_should_write_image_false(
|
|
self, pxe_validate_mock,
|
|
validate_capabilities_mock, validate_mock,
|
|
should_write_image_mock):
|
|
should_write_image_mock.return_value = False
|
|
with task_manager.acquire(self.context, self.node.uuid,
|
|
shared=True) as task:
|
|
|
|
task.driver.deploy.validate(task)
|
|
|
|
pxe_validate_mock.assert_called_once_with(task.driver.boot, task)
|
|
validate_capabilities_mock.assert_called_once_with(task.node)
|
|
self.assertFalse(validate_mock.called)
|
|
should_write_image_mock.assert_called_once_with(
|
|
task.driver.storage, task)
|
|
|
|
@mock.patch.object(noop_storage.NoopStorage, 'attach_volumes',
|
|
autospec=True)
|
|
@mock.patch.object(deploy_utils, 'populate_storage_driver_internal_info',
|
|
autospec=True)
|
|
@mock.patch.object(flat_network.FlatNetwork, 'add_provisioning_network',
|
|
spec_set=True, autospec=True)
|
|
@mock.patch.object(pxe.PXEBoot, 'prepare_instance', autospec=True)
|
|
def test_prepare_node_active(self, prepare_instance_mock,
|
|
add_provisioning_net_mock,
|
|
storage_driver_info_mock,
|
|
storage_attach_volumes_mock):
|
|
with task_manager.acquire(self.context, self.node.uuid) as task:
|
|
task.node.provision_state = states.ACTIVE
|
|
|
|
task.driver.deploy.prepare(task)
|
|
|
|
prepare_instance_mock.assert_called_once_with(
|
|
task.driver.boot, task)
|
|
self.assertEqual(0, add_provisioning_net_mock.call_count)
|
|
storage_driver_info_mock.assert_called_once_with(task)
|
|
self.assertFalse(storage_attach_volumes_mock.called)
|
|
|
|
@mock.patch.object(flat_network.FlatNetwork, 'add_provisioning_network',
|
|
spec_set=True, autospec=True)
|
|
@mock.patch.object(pxe.PXEBoot, 'prepare_instance', autospec=True)
|
|
def test_prepare_node_adopting(self, prepare_instance_mock,
|
|
add_provisioning_net_mock):
|
|
with task_manager.acquire(self.context, self.node.uuid) as task:
|
|
task.node.provision_state = states.ADOPTING
|
|
|
|
task.driver.deploy.prepare(task)
|
|
|
|
prepare_instance_mock.assert_called_once_with(
|
|
task.driver.boot, task)
|
|
self.assertEqual(0, add_provisioning_net_mock.call_count)
|
|
|
|
@mock.patch.object(noop_storage.NoopStorage, 'attach_volumes',
|
|
autospec=True)
|
|
@mock.patch.object(deploy_utils, 'populate_storage_driver_internal_info',
|
|
autospec=True)
|
|
@mock.patch.object(deploy_utils, 'build_agent_options', autospec=True)
|
|
@mock.patch.object(pxe.PXEBoot, 'prepare_ramdisk', autospec=True)
|
|
@mock.patch.object(flat_network.FlatNetwork, 'add_provisioning_network',
|
|
spec_set=True, autospec=True)
|
|
@mock.patch.object(flat_network.FlatNetwork,
|
|
'unconfigure_tenant_networks',
|
|
spec_set=True, autospec=True)
|
|
def test_prepare_node_deploying(
|
|
self, unconfigure_tenant_net_mock, add_provisioning_net_mock,
|
|
mock_prepare_ramdisk, mock_agent_options,
|
|
storage_driver_info_mock, storage_attach_volumes_mock):
|
|
mock_agent_options.return_value = {'c': 'd'}
|
|
with task_manager.acquire(self.context, self.node.uuid) as task:
|
|
task.node.provision_state = states.DEPLOYING
|
|
|
|
task.driver.deploy.prepare(task)
|
|
|
|
mock_agent_options.assert_called_once_with(task.node)
|
|
mock_prepare_ramdisk.assert_called_once_with(
|
|
task.driver.boot, task, {'c': 'd'})
|
|
add_provisioning_net_mock.assert_called_once_with(mock.ANY, task)
|
|
unconfigure_tenant_net_mock.assert_called_once_with(mock.ANY, task)
|
|
storage_driver_info_mock.assert_called_once_with(task)
|
|
storage_attach_volumes_mock.assert_called_once_with(
|
|
task.driver.storage, task)
|
|
|
|
@mock.patch.object(noop_storage.NoopStorage, 'should_write_image',
|
|
autospec=True)
|
|
@mock.patch.object(noop_storage.NoopStorage, 'attach_volumes',
|
|
autospec=True)
|
|
@mock.patch.object(deploy_utils, 'populate_storage_driver_internal_info',
|
|
autospec=True)
|
|
@mock.patch.object(deploy_utils, 'build_agent_options', autospec=True)
|
|
@mock.patch.object(pxe.PXEBoot, 'prepare_ramdisk', autospec=True)
|
|
@mock.patch.object(flat_network.FlatNetwork, 'add_provisioning_network',
|
|
spec_set=True, autospec=True)
|
|
@mock.patch.object(flat_network.FlatNetwork,
|
|
'unconfigure_tenant_networks',
|
|
spec_set=True, autospec=True)
|
|
def test_prepare_node_deploying_storage_should_write_false(
|
|
self, unconfigure_tenant_net_mock, add_provisioning_net_mock,
|
|
mock_prepare_ramdisk, mock_agent_options,
|
|
storage_driver_info_mock, storage_attach_volumes_mock,
|
|
storage_should_write_mock):
|
|
storage_should_write_mock.return_value = False
|
|
mock_agent_options.return_value = {'c': 'd'}
|
|
with task_manager.acquire(self.context, self.node.uuid) as task:
|
|
task.node.provision_state = states.DEPLOYING
|
|
|
|
task.driver.deploy.prepare(task)
|
|
|
|
self.assertFalse(mock_agent_options.called)
|
|
self.assertFalse(mock_prepare_ramdisk.called)
|
|
self.assertFalse(add_provisioning_net_mock.called)
|
|
self.assertFalse(unconfigure_tenant_net_mock.called)
|
|
storage_driver_info_mock.assert_called_once_with(task)
|
|
storage_attach_volumes_mock.assert_called_once_with(
|
|
task.driver.storage, task)
|
|
self.assertEqual(2, storage_should_write_mock.call_count)
|
|
|
|
@mock.patch('ironic.conductor.utils.is_fast_track', autospec=True)
|
|
@mock.patch.object(noop_storage.NoopStorage, 'attach_volumes',
|
|
autospec=True)
|
|
@mock.patch.object(deploy_utils, 'populate_storage_driver_internal_info',
|
|
autospec=True)
|
|
@mock.patch.object(pxe.PXEBoot, 'prepare_ramdisk', autospec=True)
|
|
@mock.patch.object(deploy_utils, 'build_agent_options',
|
|
autospec=True)
|
|
@mock.patch.object(deploy_utils, 'build_instance_info_for_deploy',
|
|
autospec=True)
|
|
@mock.patch.object(flat_network.FlatNetwork, 'add_provisioning_network',
|
|
spec_set=True, autospec=True)
|
|
@mock.patch.object(flat_network.FlatNetwork,
|
|
'unconfigure_tenant_networks',
|
|
spec_set=True, autospec=True)
|
|
@mock.patch.object(flat_network.FlatNetwork, 'validate',
|
|
spec_set=True, autospec=True)
|
|
def test_prepare_fast_track(
|
|
self, validate_net_mock,
|
|
unconfigure_tenant_net_mock, add_provisioning_net_mock,
|
|
build_instance_info_mock, build_options_mock,
|
|
pxe_prepare_ramdisk_mock, storage_driver_info_mock,
|
|
storage_attach_volumes_mock, is_fast_track_mock):
|
|
# TODO(TheJulia): We should revisit this test. Smartnic
|
|
# support didn't wire in tightly on testing for power in
|
|
# these tests, and largely fast_track impacts power operations.
|
|
node = self.node
|
|
node.network_interface = 'flat'
|
|
node.save()
|
|
is_fast_track_mock.return_value = True
|
|
with task_manager.acquire(
|
|
self.context, self.node['uuid'], shared=False) as task:
|
|
task.node.provision_state = states.DEPLOYING
|
|
build_options_mock.return_value = {'a': 'b'}
|
|
task.driver.deploy.prepare(task)
|
|
storage_driver_info_mock.assert_called_once_with(task)
|
|
# NOTE: Validate is the primary difference between agent/iscsi
|
|
self.assertFalse(validate_net_mock.called)
|
|
add_provisioning_net_mock.assert_called_once_with(mock.ANY, task)
|
|
unconfigure_tenant_net_mock.assert_called_once_with(mock.ANY, task)
|
|
self.assertTrue(storage_attach_volumes_mock.called)
|
|
self.assertFalse(build_instance_info_mock.called)
|
|
# TODO(TheJulia): We should likely consider executing the
|
|
# next two methods at some point in order to facilitate
|
|
# continuity. While not explicitly required for this feature
|
|
# to work, reboots as part of deployment would need the ramdisk
|
|
# present and ready.
|
|
self.assertFalse(build_options_mock.called)
|
|
self.assertFalse(pxe_prepare_ramdisk_mock.called)
|
|
|
|
@mock.patch.object(manager_utils, 'node_power_action', autospec=True)
|
|
@mock.patch.object(iscsi_deploy, 'check_image_size', autospec=True)
|
|
@mock.patch.object(deploy_utils, 'cache_instance_image', autospec=True)
|
|
def test_deploy(self, mock_cache_instance_image,
|
|
mock_check_image_size, mock_node_power_action):
|
|
with task_manager.acquire(self.context,
|
|
self.node.uuid, shared=False) as task:
|
|
state = task.driver.deploy.deploy(task)
|
|
self.assertEqual(state, states.DEPLOYWAIT)
|
|
mock_cache_instance_image.assert_called_once_with(
|
|
self.context, task.node)
|
|
mock_check_image_size.assert_called_once_with(task)
|
|
mock_node_power_action.assert_called_once_with(task, states.REBOOT)
|
|
|
|
@mock.patch.object(manager_utils, 'node_power_action', autospec=True)
|
|
@mock.patch.object(iscsi_deploy, 'check_image_size', autospec=True)
|
|
@mock.patch.object(deploy_utils, 'cache_instance_image', autospec=True)
|
|
def test_deploy_with_deployment_reboot(self, mock_cache_instance_image,
|
|
mock_check_image_size,
|
|
mock_node_power_action):
|
|
driver_internal_info = self.node.driver_internal_info
|
|
driver_internal_info['deployment_reboot'] = True
|
|
self.node.driver_internal_info = driver_internal_info
|
|
self.node.save()
|
|
with task_manager.acquire(self.context,
|
|
self.node.uuid, shared=False) as task:
|
|
state = task.driver.deploy.deploy(task)
|
|
self.assertEqual(state, states.DEPLOYWAIT)
|
|
mock_cache_instance_image.assert_called_once_with(
|
|
self.context, task.node)
|
|
mock_check_image_size.assert_called_once_with(task)
|
|
self.assertFalse(mock_node_power_action.called)
|
|
self.assertNotIn(
|
|
'deployment_reboot', task.node.driver_internal_info)
|
|
|
|
@mock.patch.object(manager_utils, 'node_power_action', autospec=True)
|
|
@mock.patch.object(noop_storage.NoopStorage, 'should_write_image',
|
|
autospec=True)
|
|
def test_deploy_storage_should_write_image_false(
|
|
self, mock_write, mock_node_power_action):
|
|
mock_write.return_value = False
|
|
self.node.provision_state = states.DEPLOYING
|
|
self.node.deploy_step = {
|
|
'step': 'deploy', 'priority': 50, 'interface': 'deploy'}
|
|
self.node.save()
|
|
with task_manager.acquire(
|
|
self.context, self.node.uuid, shared=False) as task:
|
|
ret = task.driver.deploy.deploy(task)
|
|
self.assertIsNone(ret)
|
|
self.assertFalse(mock_node_power_action.called)
|
|
|
|
@mock.patch.object(iscsi_deploy.ISCSIDeploy, 'refresh_steps',
|
|
autospec=True)
|
|
@mock.patch.object(iscsi_deploy, 'check_image_size', autospec=True)
|
|
@mock.patch.object(deploy_utils, 'cache_instance_image', autospec=True)
|
|
@mock.patch.object(iscsi_deploy.ISCSIDeploy, 'write_image',
|
|
autospec=True)
|
|
@mock.patch('ironic.conductor.utils.is_fast_track', autospec=True)
|
|
@mock.patch.object(pxe.PXEBoot, 'prepare_instance', autospec=True)
|
|
@mock.patch('ironic.conductor.utils.node_power_action', autospec=True)
|
|
def test_deploy_fast_track(self, power_mock, mock_pxe_instance,
|
|
mock_is_fast_track, write_image_mock,
|
|
cache_image_mock, check_image_size_mock,
|
|
refresh_mock):
|
|
mock_is_fast_track.return_value = True
|
|
self.node.target_provision_state = states.ACTIVE
|
|
self.node.provision_state = states.DEPLOYING
|
|
i_info = self.node.driver_internal_info
|
|
i_info['agent_url'] = 'http://1.2.3.4:1234'
|
|
self.node.driver_internal_info = i_info
|
|
self.node.save()
|
|
with task_manager.acquire(
|
|
self.context, self.node['uuid'], shared=False) as task:
|
|
result = task.driver.deploy.deploy(task)
|
|
self.assertIsNone(result)
|
|
self.assertFalse(power_mock.called)
|
|
self.assertFalse(mock_pxe_instance.called)
|
|
task.node.refresh()
|
|
self.assertEqual(states.DEPLOYING, task.node.provision_state)
|
|
self.assertEqual(states.ACTIVE,
|
|
task.node.target_provision_state)
|
|
cache_image_mock.assert_called_with(mock.ANY, task.node)
|
|
check_image_size_mock.assert_called_with(task)
|
|
self.assertFalse(write_image_mock.called)
|
|
refresh_mock.assert_called_once_with(task.driver.deploy,
|
|
task, 'deploy')
|
|
|
|
@mock.patch.object(noop_storage.NoopStorage, 'detach_volumes',
|
|
autospec=True)
|
|
@mock.patch.object(flat_network.FlatNetwork,
|
|
'remove_provisioning_network',
|
|
spec_set=True, autospec=True)
|
|
@mock.patch.object(flat_network.FlatNetwork,
|
|
'unconfigure_tenant_networks',
|
|
spec_set=True, autospec=True)
|
|
@mock.patch.object(manager_utils, 'node_power_action', autospec=True)
|
|
def test_tear_down(self, node_power_action_mock,
|
|
unconfigure_tenant_nets_mock,
|
|
remove_provisioning_net_mock,
|
|
storage_detach_volumes_mock):
|
|
obj_utils.create_test_volume_target(
|
|
self.context, node_id=self.node.id)
|
|
with task_manager.acquire(self.context,
|
|
self.node.uuid, shared=False) as task:
|
|
state = task.driver.deploy.tear_down(task)
|
|
self.assertEqual(state, states.DELETED)
|
|
node_power_action_mock.assert_called_once_with(task,
|
|
states.POWER_OFF)
|
|
unconfigure_tenant_nets_mock.assert_called_once_with(mock.ANY,
|
|
task)
|
|
remove_provisioning_net_mock.assert_called_once_with(mock.ANY,
|
|
task)
|
|
storage_detach_volumes_mock.assert_called_once_with(
|
|
task.driver.storage, task)
|
|
# Verify no volumes exist for new task instances.
|
|
with task_manager.acquire(self.context,
|
|
self.node.uuid, shared=False) as task:
|
|
self.assertEqual(0, len(task.volume_targets))
|
|
|
|
@mock.patch('ironic.common.dhcp_factory.DHCPFactory._set_dhcp_provider',
|
|
autospec=True)
|
|
@mock.patch('ironic.common.dhcp_factory.DHCPFactory.clean_dhcp',
|
|
autospec=True)
|
|
@mock.patch.object(pxe.PXEBoot, 'clean_up_instance', autospec=True)
|
|
@mock.patch.object(pxe.PXEBoot, 'clean_up_ramdisk', autospec=True)
|
|
@mock.patch.object(deploy_utils, 'destroy_images', autospec=True)
|
|
def test_clean_up(self, destroy_images_mock, clean_up_ramdisk_mock,
|
|
clean_up_instance_mock, clean_dhcp_mock,
|
|
set_dhcp_provider_mock):
|
|
with task_manager.acquire(self.context,
|
|
self.node.uuid, shared=False) as task:
|
|
task.driver.deploy.clean_up(task)
|
|
destroy_images_mock.assert_called_once_with(task.node.uuid)
|
|
clean_up_ramdisk_mock.assert_called_once_with(
|
|
task.driver.boot, task)
|
|
clean_up_instance_mock.assert_called_once_with(
|
|
task.driver.boot, task)
|
|
set_dhcp_provider_mock.assert_called_once_with()
|
|
clean_dhcp_mock.assert_called_once_with(mock.ANY, task)
|
|
|
|
@mock.patch.object(deploy_utils, 'prepare_inband_cleaning', autospec=True)
|
|
def test_prepare_cleaning(self, prepare_inband_cleaning_mock):
|
|
prepare_inband_cleaning_mock.return_value = states.CLEANWAIT
|
|
with task_manager.acquire(self.context, self.node.uuid) as task:
|
|
self.assertEqual(
|
|
states.CLEANWAIT, task.driver.deploy.prepare_cleaning(task))
|
|
prepare_inband_cleaning_mock.assert_called_once_with(
|
|
task, manage_boot=True)
|
|
|
|
@mock.patch.object(deploy_utils, 'tear_down_inband_cleaning',
|
|
autospec=True)
|
|
def test_tear_down_cleaning(self, tear_down_cleaning_mock):
|
|
with task_manager.acquire(self.context, self.node.uuid) as task:
|
|
task.driver.deploy.tear_down_cleaning(task)
|
|
tear_down_cleaning_mock.assert_called_once_with(
|
|
task, manage_boot=True)
|
|
|
|
@mock.patch.object(agent_base, 'get_steps', autospec=True)
|
|
def test_get_clean_steps(self, mock_get_clean_steps):
|
|
# Test getting clean steps
|
|
self.config(group='deploy', erase_devices_priority=10)
|
|
self.config(group='deploy', erase_devices_metadata_priority=5)
|
|
mock_steps = [{'priority': 10, 'interface': 'deploy',
|
|
'step': 'erase_devices'}]
|
|
self.node.driver_internal_info = {'agent_url': 'foo'}
|
|
self.node.save()
|
|
mock_get_clean_steps.return_value = mock_steps
|
|
with task_manager.acquire(self.context, self.node.uuid) as task:
|
|
steps = task.driver.deploy.get_clean_steps(task)
|
|
mock_get_clean_steps.assert_called_once_with(
|
|
task, 'clean', interface='deploy',
|
|
override_priorities={
|
|
'erase_devices': 10,
|
|
'erase_devices_metadata': 5})
|
|
self.assertEqual(mock_steps, steps)
|
|
|
|
@mock.patch.object(agent_base, 'execute_step', autospec=True)
|
|
def test_execute_clean_step(self, agent_execute_clean_step_mock):
|
|
with task_manager.acquire(self.context, self.node.uuid) as task:
|
|
task.driver.deploy.execute_clean_step(
|
|
task, {'some-step': 'step-info'})
|
|
agent_execute_clean_step_mock.assert_called_once_with(
|
|
task, {'some-step': 'step-info'}, 'clean')
|
|
|
|
@mock.patch.object(iscsi_deploy, 'do_agent_iscsi_deploy', autospec=True)
|
|
def test_write_image(self, do_agent_iscsi_deploy_mock):
|
|
|
|
self.node.instance_info = {
|
|
'capabilities': {'boot_option': 'netboot'}}
|
|
self.node.provision_state = states.DEPLOYWAIT
|
|
self.node.target_provision_state = states.ACTIVE
|
|
self.node.save()
|
|
deployment_uuids = {'root uuid': 'some-root-uuid'}
|
|
do_agent_iscsi_deploy_mock.return_value = deployment_uuids
|
|
self.node.save()
|
|
with task_manager.acquire(self.context, self.node.uuid) as task:
|
|
task.driver.deploy.write_image(task)
|
|
do_agent_iscsi_deploy_mock.assert_called_once_with(
|
|
task, task.driver.deploy._client)
|
|
self.assertEqual(
|
|
task.node.driver_internal_info['deployment_uuids'],
|
|
deployment_uuids)
|
|
|
|
@mock.patch.object(noop_storage.NoopStorage, 'should_write_image',
|
|
autospec=True)
|
|
@mock.patch.object(iscsi_deploy, 'do_agent_iscsi_deploy', autospec=True)
|
|
def test_write_image_bfv(self, do_agent_iscsi_deploy_mock,
|
|
should_write_image_mock):
|
|
should_write_image_mock.return_value = False
|
|
with task_manager.acquire(self.context, self.node.uuid) as task:
|
|
task.driver.deploy.write_image(task)
|
|
self.assertFalse(do_agent_iscsi_deploy_mock.called)
|
|
|
|
def test_prepare_instance_boot_netboot(self):
|
|
deployment_uuids = {'root uuid': 'some-root-uuid'}
|
|
self.node.instance_info = {
|
|
'capabilities': {'boot_option': 'netboot'}}
|
|
self.node.provision_state = states.DEPLOYWAIT
|
|
self.node.target_provision_state = states.ACTIVE
|
|
info = self.node.driver_internal_info
|
|
info['deployment_uuids'] = deployment_uuids
|
|
self.node.driver_internal_info = info
|
|
self.node.save()
|
|
|
|
with task_manager.acquire(self.context, self.node.uuid) as task:
|
|
with mock.patch.object(task.driver.boot,
|
|
'prepare_instance',
|
|
autospec=True) as m_prep_instance:
|
|
task.driver.deploy.prepare_instance_boot(task)
|
|
m_prep_instance.assert_called_once_with(task)
|
|
|
|
@mock.patch.object(fake.FakeManagement, 'set_boot_device', autospec=True)
|
|
@mock.patch.object(agent_base.AgentDeployMixin,
|
|
'configure_local_boot', autospec=True)
|
|
def test_prepare_instance_boot_localboot(self, configure_local_boot_mock,
|
|
set_boot_device_mock):
|
|
|
|
deployment_uuids = {'root uuid': 'some-root-uuid'}
|
|
self.node.provision_state = states.DEPLOYWAIT
|
|
self.node.target_provision_state = states.ACTIVE
|
|
info = self.node.driver_internal_info
|
|
info['deployment_uuids'] = deployment_uuids
|
|
self.node.driver_internal_info = info
|
|
self.node.save()
|
|
|
|
with task_manager.acquire(self.context, self.node.uuid) as task:
|
|
task.driver.deploy.prepare_instance_boot(task)
|
|
configure_local_boot_mock.assert_called_once_with(
|
|
task.driver.deploy, task, root_uuid='some-root-uuid',
|
|
efi_system_part_uuid=None, prep_boot_part_uuid=None)
|
|
set_boot_device_mock.assert_called_once_with(
|
|
mock.ANY, task, device=boot_devices.DISK, persistent=True)
|
|
|
|
@mock.patch.object(fake.FakeManagement, 'set_boot_device', autospec=True)
|
|
@mock.patch.object(agent_base.AgentDeployMixin,
|
|
'configure_local_boot', autospec=True)
|
|
def test_prepare_instance_boot_localboot_uefi(
|
|
self, configure_local_boot_mock, set_boot_device_mock):
|
|
deployment_uuids = {'root uuid': 'some-root-uuid',
|
|
'efi system partition uuid': 'efi-part-uuid'}
|
|
self.node.instance_info = {
|
|
'capabilities': {'boot_option': 'local'}}
|
|
self.node.provision_state = states.DEPLOYWAIT
|
|
self.node.target_provision_state = states.ACTIVE
|
|
info = self.node.driver_internal_info
|
|
info['deployment_uuids'] = deployment_uuids
|
|
self.node.driver_internal_info = info
|
|
self.node.save()
|
|
|
|
with task_manager.acquire(self.context, self.node.uuid) as task:
|
|
task.driver.deploy.prepare_instance_boot(task)
|
|
configure_local_boot_mock.assert_called_once_with(
|
|
task.driver.deploy, task, root_uuid='some-root-uuid',
|
|
efi_system_part_uuid='efi-part-uuid', prep_boot_part_uuid=None)
|
|
set_boot_device_mock.assert_called_once_with(
|
|
mock.ANY, task, device=boot_devices.DISK, persistent=True)
|
|
|
|
@mock.patch.object(manager_utils, 'restore_power_state_if_needed',
|
|
autospec=True)
|
|
@mock.patch.object(manager_utils, 'power_on_node_if_needed', autospec=True)
|
|
@mock.patch.object(noop_storage.NoopStorage, 'attach_volumes',
|
|
autospec=True)
|
|
@mock.patch.object(deploy_utils, 'populate_storage_driver_internal_info',
|
|
autospec=True)
|
|
@mock.patch.object(deploy_utils, 'build_agent_options', autospec=True)
|
|
@mock.patch.object(pxe.PXEBoot, 'prepare_ramdisk', autospec=True)
|
|
@mock.patch.object(flat_network.FlatNetwork, 'add_provisioning_network',
|
|
spec_set=True, autospec=True)
|
|
@mock.patch.object(flat_network.FlatNetwork,
|
|
'unconfigure_tenant_networks',
|
|
spec_set=True, autospec=True)
|
|
def test_prepare_node_deploying_with_smartnic_port(
|
|
self, unconfigure_tenant_net_mock, add_provisioning_net_mock,
|
|
mock_prepare_ramdisk, mock_agent_options,
|
|
storage_driver_info_mock, storage_attach_volumes_mock,
|
|
power_on_node_if_needed_mock, restore_power_state_mock):
|
|
mock_agent_options.return_value = {'c': 'd'}
|
|
with task_manager.acquire(self.context, self.node.uuid) as task:
|
|
task.node.provision_state = states.DEPLOYING
|
|
power_on_node_if_needed_mock.return_value = states.POWER_OFF
|
|
task.driver.deploy.prepare(task)
|
|
mock_agent_options.assert_called_once_with(task.node)
|
|
mock_prepare_ramdisk.assert_called_once_with(
|
|
task.driver.boot, task, {'c': 'd'})
|
|
add_provisioning_net_mock.assert_called_once_with(mock.ANY, task)
|
|
unconfigure_tenant_net_mock.assert_called_once_with(mock.ANY, task)
|
|
storage_driver_info_mock.assert_called_once_with(task)
|
|
storage_attach_volumes_mock.assert_called_once_with(
|
|
task.driver.storage, task)
|
|
power_on_node_if_needed_mock.assert_called_once_with(task)
|
|
restore_power_state_mock.assert_called_once_with(
|
|
task, states.POWER_OFF)
|
|
|
|
@mock.patch.object(manager_utils, 'restore_power_state_if_needed',
|
|
autospec=True)
|
|
@mock.patch.object(manager_utils, 'power_on_node_if_needed', autospec=True)
|
|
@mock.patch.object(noop_storage.NoopStorage, 'detach_volumes',
|
|
autospec=True)
|
|
@mock.patch.object(flat_network.FlatNetwork,
|
|
'remove_provisioning_network',
|
|
spec_set=True, autospec=True)
|
|
@mock.patch.object(flat_network.FlatNetwork,
|
|
'unconfigure_tenant_networks',
|
|
spec_set=True, autospec=True)
|
|
@mock.patch.object(manager_utils, 'node_power_action', autospec=True)
|
|
def test_tear_down_with_smartnic_port(
|
|
self, node_power_action_mock, unconfigure_tenant_nets_mock,
|
|
remove_provisioning_net_mock, storage_detach_volumes_mock,
|
|
power_on_node_if_needed_mock, restore_power_state_mock):
|
|
obj_utils.create_test_volume_target(
|
|
self.context, node_id=self.node.id)
|
|
with task_manager.acquire(
|
|
self.context, self.node.uuid, shared=False) as task:
|
|
power_on_node_if_needed_mock.return_value = states.POWER_OFF
|
|
state = task.driver.deploy.tear_down(task)
|
|
self.assertEqual(state, states.DELETED)
|
|
node_power_action_mock.assert_called_once_with(
|
|
task, states.POWER_OFF)
|
|
unconfigure_tenant_nets_mock.assert_called_once_with(
|
|
mock.ANY, task)
|
|
remove_provisioning_net_mock.assert_called_once_with(
|
|
mock.ANY, task)
|
|
storage_detach_volumes_mock.assert_called_once_with(
|
|
task.driver.storage, task)
|
|
power_on_node_if_needed_mock.assert_called_once_with(task)
|
|
restore_power_state_mock.assert_called_once_with(
|
|
task, states.POWER_OFF)
|
|
# Verify no volumes exist for new task instances.
|
|
with task_manager.acquire(self.context,
|
|
self.node.uuid, shared=False) as task:
|
|
self.assertEqual(0, len(task.volume_targets))
|
|
|
|
|
|
# Cleanup of iscsi_deploy with pxe boot interface
|
|
class CleanUpFullFlowTestCase(db_base.DbTestCase):
|
|
def setUp(self):
|
|
super(CleanUpFullFlowTestCase, self).setUp()
|
|
self.config(image_cache_size=0, group='pxe')
|
|
|
|
# Configure node
|
|
instance_info = INST_INFO_DICT
|
|
instance_info['deploy_key'] = 'fake-56789'
|
|
self.node = obj_utils.create_test_node(
|
|
self.context, boot_interface='pxe', deploy_interface='iscsi',
|
|
instance_info=instance_info,
|
|
driver_info=DRV_INFO_DICT,
|
|
driver_internal_info=DRV_INTERNAL_INFO_DICT,
|
|
)
|
|
self.port = obj_utils.create_test_port(self.context,
|
|
node_id=self.node.id)
|
|
|
|
# Configure temporary directories
|
|
pxe_temp_dir = tempfile.mkdtemp()
|
|
self.config(tftp_root=pxe_temp_dir, group='pxe')
|
|
tftp_master_dir = os.path.join(CONF.pxe.tftp_root,
|
|
'tftp_master')
|
|
self.config(tftp_master_path=tftp_master_dir, group='pxe')
|
|
os.makedirs(tftp_master_dir)
|
|
|
|
instance_temp_dir = tempfile.mkdtemp()
|
|
self.config(images_path=instance_temp_dir,
|
|
group='pxe')
|
|
instance_master_dir = os.path.join(CONF.pxe.images_path,
|
|
'instance_master')
|
|
self.config(instance_master_path=instance_master_dir,
|
|
group='pxe')
|
|
os.makedirs(instance_master_dir)
|
|
self.pxe_config_dir = os.path.join(CONF.pxe.tftp_root, 'pxelinux.cfg')
|
|
os.makedirs(self.pxe_config_dir)
|
|
|
|
# Populate some file names
|
|
self.master_kernel_path = os.path.join(CONF.pxe.tftp_master_path,
|
|
'kernel')
|
|
self.master_instance_path = os.path.join(CONF.pxe.instance_master_path,
|
|
'image_uuid')
|
|
self.node_tftp_dir = os.path.join(CONF.pxe.tftp_root,
|
|
self.node.uuid)
|
|
os.makedirs(self.node_tftp_dir)
|
|
self.kernel_path = os.path.join(self.node_tftp_dir,
|
|
'kernel')
|
|
self.node_image_dir = deploy_utils._get_image_dir_path(self.node.uuid)
|
|
os.makedirs(self.node_image_dir)
|
|
self.image_path = deploy_utils._get_image_file_path(self.node.uuid)
|
|
self.config_path = pxe_utils.get_pxe_config_file_path(self.node.uuid)
|
|
self.mac_path = pxe_utils._get_pxe_mac_path(self.port.address)
|
|
|
|
# Create files
|
|
self.files = [self.config_path, self.master_kernel_path,
|
|
self.master_instance_path]
|
|
for fname in self.files:
|
|
# NOTE(dtantsur): files with 0 size won't be cleaned up
|
|
with open(fname, 'w') as fp:
|
|
fp.write('test')
|
|
|
|
os.link(self.config_path, self.mac_path)
|
|
os.link(self.master_kernel_path, self.kernel_path)
|
|
os.link(self.master_instance_path, self.image_path)
|
|
dhcp_factory.DHCPFactory._dhcp_provider = None
|
|
|
|
@mock.patch('ironic.common.dhcp_factory.DHCPFactory._set_dhcp_provider',
|
|
autospec=True)
|
|
@mock.patch('ironic.common.dhcp_factory.DHCPFactory.clean_dhcp',
|
|
autospec=True)
|
|
@mock.patch.object(pxe_utils, 'get_instance_image_info', autospec=True)
|
|
@mock.patch.object(pxe_utils, 'get_image_info', autospec=True)
|
|
def test_clean_up_with_master(self, mock_get_deploy_image_info,
|
|
mock_get_instance_image_info,
|
|
clean_dhcp_mock, set_dhcp_provider_mock):
|
|
image_info = {'kernel': ('kernel_uuid',
|
|
self.kernel_path)}
|
|
mock_get_instance_image_info.return_value = image_info
|
|
mock_get_deploy_image_info.return_value = {}
|
|
|
|
with task_manager.acquire(self.context, self.node.uuid,
|
|
shared=True) as task:
|
|
task.driver.deploy.clean_up(task)
|
|
mock_get_instance_image_info.assert_called_with(task,
|
|
ipxe_enabled=False)
|
|
mock_get_deploy_image_info.assert_called_with(
|
|
task.node, mode='deploy', ipxe_enabled=False)
|
|
set_dhcp_provider_mock.assert_called_once_with()
|
|
clean_dhcp_mock.assert_called_once_with(mock.ANY, task)
|
|
for path in ([self.kernel_path, self.image_path, self.config_path]
|
|
+ self.files):
|
|
self.assertFalse(os.path.exists(path),
|
|
'%s is not expected to exist' % path)
|
|
|
|
|
|
@mock.patch.object(time, 'sleep', lambda seconds: None)
|
|
class PhysicalWorkTestCase(tests_base.TestCase):
|
|
|
|
def setUp(self):
|
|
super(PhysicalWorkTestCase, self).setUp()
|
|
self.address = '127.0.0.1'
|
|
self.port = 3306
|
|
self.iqn = 'iqn.xyz'
|
|
self.lun = 1
|
|
self.image_path = '/tmp/xyz/image'
|
|
self.node_uuid = "12345678-1234-1234-1234-1234567890abcxyz"
|
|
self.dev = ("/dev/disk/by-path/ip-%s:%s-iscsi-%s-lun-%s"
|
|
% (self.address, self.port, self.iqn, self.lun))
|
|
|
|
def _mock_calls(self, name_list, module):
|
|
patch_list = [mock.patch.object(module, name,
|
|
spec_set=types.FunctionType)
|
|
for name in name_list]
|
|
mock_list = [patcher.start() for patcher in patch_list]
|
|
for patcher in patch_list:
|
|
self.addCleanup(patcher.stop)
|
|
|
|
parent_mock = mock.MagicMock(spec=[])
|
|
for mocker, name in zip(mock_list, name_list):
|
|
parent_mock.attach_mock(mocker, name)
|
|
return parent_mock
|
|
|
|
@mock.patch.object(disk_utils, 'work_on_disk', autospec=True)
|
|
@mock.patch.object(disk_utils, 'is_block_device', autospec=True)
|
|
@mock.patch.object(disk_utils, 'get_image_mb', autospec=True)
|
|
@mock.patch.object(iscsi_deploy, 'logout_iscsi', autospec=True)
|
|
@mock.patch.object(iscsi_deploy, 'login_iscsi', autospec=True)
|
|
@mock.patch.object(iscsi_deploy, 'discovery', autospec=True)
|
|
@mock.patch.object(iscsi_deploy, 'delete_iscsi', autospec=True)
|
|
def _test_deploy_partition_image(self,
|
|
mock_delete_iscsi,
|
|
mock_discovery,
|
|
mock_login_iscsi,
|
|
mock_logout_iscsi,
|
|
mock_get_image_mb,
|
|
mock_is_block_device,
|
|
mock_work_on_disk, **kwargs):
|
|
# Below are the only values we allow callers to modify for testing.
|
|
# Check that values other than this aren't passed in.
|
|
deploy_args = {
|
|
'boot_mode': None,
|
|
'boot_option': None,
|
|
'configdrive': None,
|
|
'cpu_arch': None,
|
|
'disk_label': None,
|
|
'ephemeral_format': None,
|
|
'ephemeral_mb': None,
|
|
'image_mb': 1,
|
|
'preserve_ephemeral': False,
|
|
'root_mb': 128,
|
|
'swap_mb': 64
|
|
}
|
|
disallowed_values = set(kwargs) - set(deploy_args)
|
|
if disallowed_values:
|
|
raise ValueError("Only the following kwargs are allowed in "
|
|
"_test_deploy_partition_image: %(allowed)s. "
|
|
"Disallowed values: %(disallowed)s."
|
|
% {"allowed": ", ".join(deploy_args),
|
|
"disallowed": ", ".join(disallowed_values)})
|
|
deploy_args.update(kwargs)
|
|
|
|
root_uuid = '12345678-1234-1234-12345678-12345678abcdef'
|
|
|
|
mock_is_block_device.return_value = True
|
|
mock_get_image_mb.return_value = deploy_args['image_mb']
|
|
mock_work_on_disk.return_value = {
|
|
'root uuid': root_uuid,
|
|
'efi system partition uuid': None
|
|
}
|
|
|
|
deploy_kwargs = {
|
|
'boot_mode': deploy_args['boot_mode'],
|
|
'boot_option': deploy_args['boot_option'],
|
|
'configdrive': deploy_args['configdrive'],
|
|
'disk_label': deploy_args['disk_label'],
|
|
'cpu_arch': deploy_args['cpu_arch'] or '',
|
|
'preserve_ephemeral': deploy_args['preserve_ephemeral']
|
|
}
|
|
iscsi_deploy.deploy_partition_image(
|
|
self.address, self.port, self.iqn, self.lun, self.image_path,
|
|
deploy_args['root_mb'],
|
|
deploy_args['swap_mb'], deploy_args['ephemeral_mb'],
|
|
deploy_args['ephemeral_format'], self.node_uuid, **deploy_kwargs)
|
|
|
|
mock_discovery.assert_called_once_with(self.address, self.port)
|
|
mock_login_iscsi.assert_called_once_with(self.address, self.port,
|
|
self.iqn)
|
|
mock_logout_iscsi.assert_called_once_with(self.address, self.port,
|
|
self.iqn)
|
|
mock_delete_iscsi.assert_called_once_with(self.address, self.port,
|
|
self.iqn)
|
|
mock_get_image_mb.assert_called_once_with(self.image_path)
|
|
mock_is_block_device.assert_called_once_with(self.dev)
|
|
|
|
work_on_disk_kwargs = {
|
|
'preserve_ephemeral': deploy_args['preserve_ephemeral'],
|
|
'configdrive': deploy_args['configdrive'],
|
|
# boot_option defaults to 'netboot' if
|
|
# not set
|
|
'boot_option': deploy_args['boot_option'] or 'local',
|
|
'boot_mode': deploy_args['boot_mode'],
|
|
'disk_label': deploy_args['disk_label'],
|
|
'cpu_arch': deploy_args['cpu_arch'] or ''
|
|
}
|
|
mock_work_on_disk.assert_called_once_with(
|
|
self.dev, deploy_args['root_mb'], deploy_args['swap_mb'],
|
|
deploy_args['ephemeral_mb'], deploy_args['ephemeral_format'],
|
|
self.image_path, self.node_uuid, **work_on_disk_kwargs)
|
|
|
|
def test_deploy_partition_image_without_boot_option(self):
|
|
self._test_deploy_partition_image()
|
|
|
|
def test_deploy_partition_image_netboot(self):
|
|
self._test_deploy_partition_image(boot_option="netboot")
|
|
|
|
def test_deploy_partition_image_localboot(self):
|
|
self._test_deploy_partition_image(boot_option="local")
|
|
|
|
def test_deploy_partition_image_wo_boot_option_and_wo_boot_mode(self):
|
|
self._test_deploy_partition_image()
|
|
|
|
def test_deploy_partition_image_netboot_bios(self):
|
|
self._test_deploy_partition_image(boot_option="netboot",
|
|
boot_mode="bios")
|
|
|
|
def test_deploy_partition_image_localboot_bios(self):
|
|
self._test_deploy_partition_image(boot_option="local",
|
|
boot_mode="bios")
|
|
|
|
def test_deploy_partition_image_netboot_uefi(self):
|
|
self._test_deploy_partition_image(boot_option="netboot",
|
|
boot_mode="uefi")
|
|
|
|
def test_deploy_partition_image_disk_label(self):
|
|
self._test_deploy_partition_image(disk_label='gpt')
|
|
|
|
def test_deploy_partition_image_image_exceeds_root_partition(self):
|
|
self.assertRaises(exception.InstanceDeployFailure,
|
|
self._test_deploy_partition_image, image_mb=129,
|
|
root_mb=128)
|
|
|
|
def test_deploy_partition_image_localboot_uefi(self):
|
|
self._test_deploy_partition_image(boot_option="local",
|
|
boot_mode="uefi")
|
|
|
|
def test_deploy_partition_image_without_swap(self):
|
|
self._test_deploy_partition_image(swap_mb=0)
|
|
|
|
def test_deploy_partition_image_with_ephemeral(self):
|
|
self._test_deploy_partition_image(ephemeral_format='exttest',
|
|
ephemeral_mb=256)
|
|
|
|
def test_deploy_partition_image_preserve_ephemeral(self):
|
|
self._test_deploy_partition_image(ephemeral_format='exttest',
|
|
ephemeral_mb=256,
|
|
preserve_ephemeral=True)
|
|
|
|
def test_deploy_partition_image_with_configdrive(self):
|
|
self._test_deploy_partition_image(configdrive='http://1.2.3.4/cd')
|
|
|
|
def test_deploy_partition_image_with_cpu_arch(self):
|
|
self._test_deploy_partition_image(cpu_arch='generic')
|
|
|
|
@mock.patch.object(disk_utils, 'create_config_drive_partition',
|
|
autospec=True)
|
|
@mock.patch.object(disk_utils, 'get_disk_identifier', autospec=True)
|
|
def test_deploy_whole_disk_image(self, mock_gdi, create_config_drive_mock):
|
|
"""Check loosely all functions are called with right args."""
|
|
|
|
name_list = ['discovery', 'login_iscsi',
|
|
'logout_iscsi', 'delete_iscsi']
|
|
disk_utils_name_list = ['is_block_device', 'populate_image']
|
|
|
|
iscsi_mock = self._mock_calls(name_list, iscsi_deploy)
|
|
|
|
disk_utils_mock = self._mock_calls(disk_utils_name_list, disk_utils)
|
|
disk_utils_mock.is_block_device.return_value = True
|
|
mock_gdi.return_value = '0x12345678'
|
|
utils_calls_expected = [mock.call.discovery(self.address, self.port),
|
|
mock.call.login_iscsi(self.address, self.port,
|
|
self.iqn),
|
|
mock.call.logout_iscsi(self.address, self.port,
|
|
self.iqn),
|
|
mock.call.delete_iscsi(self.address, self.port,
|
|
self.iqn)]
|
|
disk_utils_calls_expected = [mock.call.is_block_device(self.dev),
|
|
mock.call.populate_image(self.image_path,
|
|
self.dev,
|
|
conv_flags=None)]
|
|
uuid_dict_returned = iscsi_deploy.deploy_disk_image(
|
|
self.address, self.port, self.iqn, self.lun, self.image_path,
|
|
self.node_uuid)
|
|
|
|
self.assertEqual(utils_calls_expected, iscsi_mock.mock_calls)
|
|
self.assertEqual(disk_utils_calls_expected, disk_utils_mock.mock_calls)
|
|
self.assertFalse(create_config_drive_mock.called)
|
|
self.assertEqual('0x12345678', uuid_dict_returned['disk identifier'])
|
|
|
|
@mock.patch.object(disk_utils, 'create_config_drive_partition',
|
|
autospec=True)
|
|
@mock.patch.object(disk_utils, 'get_disk_identifier', autospec=True)
|
|
def test_deploy_whole_disk_image_with_config_drive(self, mock_gdi,
|
|
create_partition_mock):
|
|
"""Check loosely all functions are called with right args."""
|
|
config_url = 'http://1.2.3.4/cd'
|
|
|
|
iscsi_list = ['discovery', 'login_iscsi', 'logout_iscsi',
|
|
'delete_iscsi']
|
|
|
|
disk_utils_list = ['is_block_device', 'populate_image']
|
|
iscsi_mock = self._mock_calls(iscsi_list, iscsi_deploy)
|
|
disk_utils_mock = self._mock_calls(disk_utils_list, disk_utils)
|
|
disk_utils_mock.is_block_device.return_value = True
|
|
mock_gdi.return_value = '0x12345678'
|
|
utils_calls_expected = [mock.call.discovery(self.address, self.port),
|
|
mock.call.login_iscsi(self.address, self.port,
|
|
self.iqn),
|
|
mock.call.logout_iscsi(self.address, self.port,
|
|
self.iqn),
|
|
mock.call.delete_iscsi(self.address, self.port,
|
|
self.iqn)]
|
|
|
|
disk_utils_calls_expected = [mock.call.is_block_device(self.dev),
|
|
mock.call.populate_image(self.image_path,
|
|
self.dev,
|
|
conv_flags=None)]
|
|
|
|
uuid_dict_returned = iscsi_deploy.deploy_disk_image(
|
|
self.address, self.port, self.iqn, self.lun, self.image_path,
|
|
self.node_uuid, configdrive=config_url)
|
|
|
|
iscsi_mock.assert_has_calls(utils_calls_expected)
|
|
disk_utils_mock.assert_has_calls(disk_utils_calls_expected)
|
|
create_partition_mock.assert_called_once_with(self.node_uuid, self.dev,
|
|
config_url)
|
|
self.assertEqual('0x12345678', uuid_dict_returned['disk identifier'])
|
|
|
|
@mock.patch.object(disk_utils, 'create_config_drive_partition',
|
|
autospec=True)
|
|
@mock.patch.object(disk_utils, 'get_disk_identifier', autospec=True)
|
|
def test_deploy_whole_disk_image_sparse(self, mock_gdi,
|
|
create_config_drive_mock):
|
|
"""Check loosely all functions are called with right args."""
|
|
iscsi_name_list = ['discovery', 'login_iscsi',
|
|
'logout_iscsi', 'delete_iscsi']
|
|
disk_utils_name_list = ['is_block_device', 'populate_image']
|
|
|
|
iscsi_mock = self._mock_calls(iscsi_name_list, iscsi_deploy)
|
|
|
|
disk_utils_mock = self._mock_calls(disk_utils_name_list, disk_utils)
|
|
disk_utils_mock.is_block_device.return_value = True
|
|
mock_gdi.return_value = '0x12345678'
|
|
utils_calls_expected = [mock.call.discovery(self.address, self.port),
|
|
mock.call.login_iscsi(self.address, self.port,
|
|
self.iqn),
|
|
mock.call.logout_iscsi(self.address, self.port,
|
|
self.iqn),
|
|
mock.call.delete_iscsi(self.address, self.port,
|
|
self.iqn)]
|
|
disk_utils_calls_expected = [mock.call.is_block_device(self.dev),
|
|
mock.call.populate_image(
|
|
self.image_path, self.dev,
|
|
conv_flags='sparse')]
|
|
|
|
uuid_dict_returned = iscsi_deploy.deploy_disk_image(
|
|
self.address, self.port, self.iqn, self.lun, self.image_path,
|
|
self.node_uuid, configdrive=None, conv_flags='sparse')
|
|
|
|
self.assertEqual(utils_calls_expected, iscsi_mock.mock_calls)
|
|
self.assertEqual(disk_utils_calls_expected, disk_utils_mock.mock_calls)
|
|
self.assertFalse(create_config_drive_mock.called)
|
|
self.assertEqual('0x12345678', uuid_dict_returned['disk identifier'])
|
|
|
|
@mock.patch.object(utils, 'execute', autospec=True)
|
|
def test_verify_iscsi_connection_raises(self, mock_exec):
|
|
iqn = 'iqn.xyz'
|
|
mock_exec.return_value = ['iqn.abc', '']
|
|
self.assertRaises(exception.InstanceDeployFailure,
|
|
iscsi_deploy.verify_iscsi_connection, iqn)
|
|
self.assertEqual(3, mock_exec.call_count)
|
|
|
|
@mock.patch.object(utils, 'execute', autospec=True)
|
|
def test_verify_iscsi_connection_override_attempts(self, mock_exec):
|
|
utils.CONF.set_override('verify_attempts', 2, group='iscsi')
|
|
iqn = 'iqn.xyz'
|
|
mock_exec.return_value = ['iqn.abc', '']
|
|
self.assertRaises(exception.InstanceDeployFailure,
|
|
iscsi_deploy.verify_iscsi_connection, iqn)
|
|
self.assertEqual(2, mock_exec.call_count)
|
|
|
|
@mock.patch.object(os.path, 'exists', autospec=True)
|
|
def test_check_file_system_for_iscsi_device_raises(self, mock_os):
|
|
iqn = 'iqn.xyz'
|
|
ip = "127.0.0.1"
|
|
port = "22"
|
|
mock_os.return_value = False
|
|
self.assertRaises(exception.InstanceDeployFailure,
|
|
iscsi_deploy.check_file_system_for_iscsi_device,
|
|
ip, port, iqn)
|
|
self.assertEqual(3, mock_os.call_count)
|
|
|
|
@mock.patch.object(os.path, 'exists', autospec=True)
|
|
def test_check_file_system_for_iscsi_device(self, mock_os):
|
|
iqn = 'iqn.xyz'
|
|
ip = "127.0.0.1"
|
|
port = "22"
|
|
check_dir = "/dev/disk/by-path/ip-%s:%s-iscsi-%s-lun-1" % (ip,
|
|
port,
|
|
iqn)
|
|
|
|
mock_os.return_value = True
|
|
iscsi_deploy.check_file_system_for_iscsi_device(ip, port, iqn)
|
|
mock_os.assert_called_once_with(check_dir)
|
|
|
|
@mock.patch.object(utils, 'execute', autospec=True)
|
|
def test_verify_iscsi_connection(self, mock_exec):
|
|
iqn = 'iqn.xyz'
|
|
mock_exec.return_value = ['iqn.xyz', '']
|
|
iscsi_deploy.verify_iscsi_connection(iqn)
|
|
mock_exec.assert_called_once_with(
|
|
'iscsiadm',
|
|
'-m', 'node',
|
|
'-S',
|
|
run_as_root=True,
|
|
check_exit_code=[0])
|
|
|
|
@mock.patch.object(utils, 'execute', autospec=True)
|
|
def test_force_iscsi_lun_update(self, mock_exec):
|
|
iqn = 'iqn.xyz'
|
|
iscsi_deploy.force_iscsi_lun_update(iqn)
|
|
mock_exec.assert_called_once_with(
|
|
'iscsiadm',
|
|
'-m', 'node',
|
|
'-T', iqn,
|
|
'-R',
|
|
run_as_root=True,
|
|
check_exit_code=[0])
|
|
|
|
@mock.patch.object(utils, 'execute', autospec=True)
|
|
@mock.patch.object(iscsi_deploy, 'verify_iscsi_connection', autospec=True)
|
|
@mock.patch.object(iscsi_deploy, 'force_iscsi_lun_update', autospec=True)
|
|
@mock.patch.object(iscsi_deploy, 'check_file_system_for_iscsi_device',
|
|
autospec=True)
|
|
def test_login_iscsi_calls_verify_and_update(self,
|
|
mock_check_dev,
|
|
mock_update,
|
|
mock_verify,
|
|
mock_exec):
|
|
address = '127.0.0.1'
|
|
port = 3306
|
|
iqn = 'iqn.xyz'
|
|
mock_exec.return_value = ['iqn.xyz', '']
|
|
iscsi_deploy.login_iscsi(address, port, iqn)
|
|
mock_exec.assert_called_once_with(
|
|
'iscsiadm',
|
|
'-m', 'node',
|
|
'-p', '%s:%s' % (address, port),
|
|
'-T', iqn,
|
|
'--login',
|
|
run_as_root=True,
|
|
check_exit_code=[0],
|
|
attempts=5,
|
|
delay_on_retry=True)
|
|
|
|
mock_verify.assert_called_once_with(iqn)
|
|
mock_update.assert_called_once_with(iqn)
|
|
mock_check_dev.assert_called_once_with(address, port, iqn)
|
|
|
|
@mock.patch.object(iscsi_deploy, 'LOG', autospec=True)
|
|
@mock.patch.object(utils, 'execute', autospec=True)
|
|
@mock.patch.object(iscsi_deploy, 'verify_iscsi_connection', autospec=True)
|
|
@mock.patch.object(iscsi_deploy, 'force_iscsi_lun_update', autospec=True)
|
|
@mock.patch.object(iscsi_deploy, 'check_file_system_for_iscsi_device',
|
|
autospec=True)
|
|
@mock.patch.object(iscsi_deploy, 'delete_iscsi', autospec=True)
|
|
@mock.patch.object(iscsi_deploy, 'logout_iscsi', autospec=True)
|
|
def test_login_iscsi_calls_raises(
|
|
self, mock_loiscsi, mock_discsi, mock_check_dev, mock_update,
|
|
mock_verify, mock_exec, mock_log):
|
|
address = '127.0.0.1'
|
|
port = 3306
|
|
iqn = 'iqn.xyz'
|
|
mock_exec.return_value = ['iqn.xyz', '']
|
|
mock_check_dev.side_effect = exception.InstanceDeployFailure('boom')
|
|
self.assertRaises(exception.InstanceDeployFailure,
|
|
iscsi_deploy.login_iscsi,
|
|
address, port, iqn)
|
|
mock_verify.assert_called_once_with(iqn)
|
|
mock_update.assert_called_once_with(iqn)
|
|
mock_loiscsi.assert_called_once_with(address, port, iqn)
|
|
mock_discsi.assert_called_once_with(address, port, iqn)
|
|
self.assertIsInstance(mock_log.error.call_args[0][1],
|
|
exception.InstanceDeployFailure)
|
|
|
|
@mock.patch.object(iscsi_deploy, 'LOG', autospec=True)
|
|
@mock.patch.object(utils, 'execute', autospec=True)
|
|
@mock.patch.object(iscsi_deploy, 'verify_iscsi_connection', autospec=True)
|
|
@mock.patch.object(iscsi_deploy, 'force_iscsi_lun_update', autospec=True)
|
|
@mock.patch.object(iscsi_deploy, 'check_file_system_for_iscsi_device',
|
|
autospec=True)
|
|
@mock.patch.object(iscsi_deploy, 'delete_iscsi', autospec=True)
|
|
@mock.patch.object(iscsi_deploy, 'logout_iscsi', autospec=True)
|
|
def test_login_iscsi_calls_raises_during_cleanup(
|
|
self, mock_loiscsi, mock_discsi, mock_check_dev, mock_update,
|
|
mock_verify, mock_exec, mock_log):
|
|
address = '127.0.0.1'
|
|
port = 3306
|
|
iqn = 'iqn.xyz'
|
|
mock_exec.return_value = ['iqn.xyz', '']
|
|
mock_check_dev.side_effect = exception.InstanceDeployFailure('boom')
|
|
mock_discsi.side_effect = processutils.ProcessExecutionError('boom')
|
|
self.assertRaises(exception.InstanceDeployFailure,
|
|
iscsi_deploy.login_iscsi,
|
|
address, port, iqn)
|
|
mock_verify.assert_called_once_with(iqn)
|
|
mock_update.assert_called_once_with(iqn)
|
|
mock_loiscsi.assert_called_once_with(address, port, iqn)
|
|
mock_discsi.assert_called_once_with(address, port, iqn)
|
|
self.assertIsInstance(mock_log.error.call_args[0][1],
|
|
exception.InstanceDeployFailure)
|
|
self.assertIsInstance(mock_log.warning.call_args[0][1],
|
|
processutils.ProcessExecutionError)
|
|
|
|
@mock.patch.object(disk_utils, 'is_block_device', lambda d: True)
|
|
def test_always_logout_and_delete_iscsi(self):
|
|
"""Check if logout_iscsi() and delete_iscsi() are called.
|
|
|
|
Make sure that logout_iscsi() and delete_iscsi() are called once
|
|
login_iscsi() is invoked.
|
|
|
|
"""
|
|
address = '127.0.0.1'
|
|
port = 3306
|
|
iqn = 'iqn.xyz'
|
|
lun = 1
|
|
image_path = '/tmp/xyz/image'
|
|
root_mb = 128
|
|
swap_mb = 64
|
|
ephemeral_mb = 256
|
|
ephemeral_format = 'exttest'
|
|
node_uuid = "12345678-1234-1234-1234-1234567890abcxyz"
|
|
|
|
class TestException(Exception):
|
|
pass
|
|
|
|
iscsi_name_list = ['discovery', 'login_iscsi',
|
|
'logout_iscsi', 'delete_iscsi']
|
|
|
|
disk_utils_name_list = ['get_image_mb', 'work_on_disk']
|
|
|
|
iscsi_mock = self._mock_calls(iscsi_name_list, iscsi_deploy)
|
|
|
|
disk_utils_mock = self._mock_calls(disk_utils_name_list, disk_utils)
|
|
disk_utils_mock.get_image_mb.return_value = 1
|
|
disk_utils_mock.work_on_disk.side_effect = TestException
|
|
utils_calls_expected = [mock.call.discovery(address, port),
|
|
mock.call.login_iscsi(address, port, iqn),
|
|
mock.call.logout_iscsi(address, port, iqn),
|
|
mock.call.delete_iscsi(address, port, iqn)]
|
|
disk_utils_calls_expected = [mock.call.get_image_mb(image_path),
|
|
mock.call.work_on_disk(
|
|
self.dev, root_mb, swap_mb,
|
|
ephemeral_mb,
|
|
ephemeral_format, image_path,
|
|
node_uuid, configdrive=None,
|
|
preserve_ephemeral=False,
|
|
boot_option="local",
|
|
boot_mode="bios",
|
|
disk_label=None,
|
|
cpu_arch="")]
|
|
|
|
self.assertRaises(TestException, iscsi_deploy.deploy_partition_image,
|
|
address, port, iqn, lun, image_path,
|
|
root_mb, swap_mb, ephemeral_mb, ephemeral_format,
|
|
node_uuid)
|
|
|
|
self.assertEqual(utils_calls_expected, iscsi_mock.mock_calls)
|
|
self.assertEqual(disk_utils_calls_expected, disk_utils_mock.mock_calls)
|
|
|
|
@mock.patch.object(utils, 'execute', autospec=True)
|
|
@mock.patch.object(iscsi_deploy, 'verify_iscsi_connection', autospec=True)
|
|
@mock.patch.object(iscsi_deploy, 'force_iscsi_lun_update', autospec=True)
|
|
@mock.patch.object(iscsi_deploy, 'check_file_system_for_iscsi_device',
|
|
autospec=True)
|
|
def test_ipv6_address_wrapped(self,
|
|
mock_check_dev,
|
|
mock_update,
|
|
mock_verify,
|
|
mock_exec):
|
|
address = '2001:DB8::1111'
|
|
port = 3306
|
|
iqn = 'iqn.xyz'
|
|
mock_exec.return_value = ['iqn.xyz', '']
|
|
iscsi_deploy.login_iscsi(address, port, iqn)
|
|
mock_exec.assert_called_once_with(
|
|
'iscsiadm',
|
|
'-m', 'node',
|
|
'-p', '[%s]:%s' % (address, port),
|
|
'-T', iqn,
|
|
'--login',
|
|
run_as_root=True,
|
|
check_exit_code=[0],
|
|
attempts=5,
|
|
delay_on_retry=True)
|
|
|
|
|
|
@mock.patch.object(disk_utils, 'is_block_device', autospec=True)
|
|
@mock.patch.object(iscsi_deploy, 'login_iscsi', lambda *_: None)
|
|
@mock.patch.object(iscsi_deploy, 'discovery', lambda *_: None)
|
|
@mock.patch.object(iscsi_deploy, 'logout_iscsi', lambda *_: None)
|
|
@mock.patch.object(iscsi_deploy, 'delete_iscsi', lambda *_: None)
|
|
class ISCSISetupAndHandleErrorsTestCase(tests_base.TestCase):
|
|
|
|
def test_no_parent_device(self, mock_ibd):
|
|
address = '127.0.0.1'
|
|
port = 3306
|
|
iqn = 'iqn.xyz'
|
|
lun = 1
|
|
mock_ibd.return_value = False
|
|
expected_dev = ("/dev/disk/by-path/ip-%s:%s-iscsi-%s-lun-%s"
|
|
% (address, port, iqn, lun))
|
|
with testtools.ExpectedException(exception.InstanceDeployFailure):
|
|
with iscsi_deploy._iscsi_setup_and_handle_errors(
|
|
address, port, iqn, lun) as dev:
|
|
self.assertEqual(expected_dev, dev)
|
|
|
|
mock_ibd.assert_called_once_with(expected_dev)
|
|
|
|
def test_parent_device_yield(self, mock_ibd):
|
|
address = '127.0.0.1'
|
|
port = 3306
|
|
iqn = 'iqn.xyz'
|
|
lun = 1
|
|
expected_dev = ("/dev/disk/by-path/ip-%s:%s-iscsi-%s-lun-%s"
|
|
% (address, port, iqn, lun))
|
|
mock_ibd.return_value = True
|
|
with iscsi_deploy._iscsi_setup_and_handle_errors(
|
|
address, port, iqn, lun) as dev:
|
|
self.assertEqual(expected_dev, dev)
|
|
|
|
mock_ibd.assert_called_once_with(expected_dev)
|