# Copyright 2014 Rackspace, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import types
import mock
from oslo_config import cfg
from ironic.common import dhcp_factory
from ironic.common import exception
from ironic.common import image_service
from ironic.common import images
from ironic.common import raid
from ironic.common import states
from ironic.conductor import task_manager
from ironic.conductor import utils as manager_utils
from ironic.drivers.modules import agent
from ironic.drivers.modules import agent_base_vendor
from ironic.drivers.modules import agent_client
from ironic.drivers.modules import deploy_utils
from ironic.drivers.modules import fake
from ironic.drivers.modules import pxe
from ironic.tests.unit.conductor import mgr_utils
from ironic.tests.unit.db import base as db_base
from ironic.tests.unit.db import utils as db_utils
from ironic.tests.unit.objects import utils as object_utils
INSTANCE_INFO = db_utils.get_test_agent_instance_info()
DRIVER_INFO = db_utils.get_test_agent_driver_info()
DRIVER_INTERNAL_INFO = db_utils.get_test_agent_driver_internal_info()
CONF = cfg.CONF
[docs]class TestAgentMethods(db_base.DbTestCase):
[docs] def setUp(self):
super(TestAgentMethods, self).setUp()
self.node = object_utils.create_test_node(self.context,
driver='fake_agent')
dhcp_factory.DHCPFactory._dhcp_provider = None
@mock.patch.object(image_service, 'GlanceImageService', autospec=True)
[docs] def test_build_instance_info_for_deploy_glance_image(self, glance_mock):
i_info = self.node.instance_info
i_info['image_source'] = '733d1c44-a2ea-414b-aca7-69decf20d810'
driver_internal_info = self.node.driver_internal_info
driver_internal_info['is_whole_disk_image'] = True
self.node.driver_internal_info = driver_internal_info
self.node.instance_info = i_info
self.node.save()
image_info = {'checksum': 'aa', 'disk_format': 'qcow2',
'container_format': 'bare'}
glance_mock.return_value.show = mock.MagicMock(spec_set=[],
return_value=image_info)
mgr_utils.mock_the_extension_manager(driver='fake_agent')
with task_manager.acquire(
self.context, self.node.uuid, shared=False) as task:
agent.build_instance_info_for_deploy(task)
glance_mock.assert_called_once_with(version=2,
context=task.context)
glance_mock.return_value.show.assert_called_once_with(
self.node.instance_info['image_source'])
glance_mock.return_value.swift_temp_url.assert_called_once_with(
image_info)
@mock.patch.object(deploy_utils, 'parse_instance_info', autospec=True)
@mock.patch.object(image_service, 'GlanceImageService', autospec=True)
[docs] def test_build_instance_info_for_deploy_glance_partition_image(
self, glance_mock, parse_instance_info_mock):
i_info = self.node.instance_info
i_info['image_source'] = '733d1c44-a2ea-414b-aca7-69decf20d810'
i_info['kernel'] = '13ce5a56-1de3-4916-b8b2-be778645d003'
i_info['ramdisk'] = 'a5a370a8-1b39-433f-be63-2c7d708e4b4e'
i_info['root_gb'] = 5
i_info['swap_mb'] = 4
i_info['ephemeral_gb'] = 0
i_info['ephemeral_format'] = None
i_info['configdrive'] = 'configdrive'
driver_internal_info = self.node.driver_internal_info
driver_internal_info['is_whole_disk_image'] = False
self.node.driver_internal_info = driver_internal_info
self.node.instance_info = i_info
self.node.save()
image_info = {'checksum': 'aa', 'disk_format': 'qcow2',
'container_format': 'bare',
'properties': {'kernel_id': 'kernel',
'ramdisk_id': 'ramdisk'}}
glance_mock.return_value.show = mock.MagicMock(spec_set=[],
return_value=image_info)
glance_obj_mock = glance_mock.return_value
glance_obj_mock.swift_temp_url.return_value = 'temp-url'
parse_instance_info_mock.return_value = {'swap_mb': 4}
image_source = '733d1c44-a2ea-414b-aca7-69decf20d810'
expected_i_info = {'root_gb': 5,
'swap_mb': 4,
'ephemeral_gb': 0,
'ephemeral_format': None,
'configdrive': 'configdrive',
'image_source': image_source,
'image_url': 'temp-url',
'kernel': 'kernel',
'ramdisk': 'ramdisk',
'image_type': 'partition',
'image_checksum': 'aa',
'fake_password': 'fakepass',
'image_container_format': 'bare',
'image_disk_format': 'qcow2',
'foo': 'bar'}
mgr_utils.mock_the_extension_manager(driver='fake_agent')
with task_manager.acquire(
self.context, self.node.uuid, shared=False) as task:
info = agent.build_instance_info_for_deploy(task)
glance_mock.assert_called_once_with(version=2,
context=task.context)
glance_mock.return_value.show.assert_called_once_with(
self.node.instance_info['image_source'])
glance_mock.return_value.swift_temp_url.assert_called_once_with(
image_info)
image_type = task.node.instance_info.get('image_type')
self.assertEqual('partition', image_type)
self.assertEqual('kernel', info.get('kernel'))
self.assertEqual('ramdisk', info.get('ramdisk'))
self.assertEqual(expected_i_info, info)
parse_instance_info_mock.assert_called_once_with(task.node)
@mock.patch.object(image_service.HttpImageService, 'validate_href',
autospec=True)
[docs] def test_build_instance_info_for_deploy_nonglance_image(
self, validate_href_mock):
i_info = self.node.instance_info
driver_internal_info = self.node.driver_internal_info
i_info['image_source'] = 'http://image-ref'
i_info['image_checksum'] = 'aa'
i_info['root_gb'] = 10
i_info['image_checksum'] = 'aa'
driver_internal_info['is_whole_disk_image'] = True
self.node.instance_info = i_info
self.node.driver_internal_info = driver_internal_info
self.node.save()
mgr_utils.mock_the_extension_manager(driver='fake_agent')
with task_manager.acquire(
self.context, self.node.uuid, shared=False) as task:
info = agent.build_instance_info_for_deploy(task)
self.assertEqual(self.node.instance_info['image_source'],
info['image_url'])
validate_href_mock.assert_called_once_with(
mock.ANY, 'http://image-ref')
@mock.patch.object(deploy_utils, 'parse_instance_info', autospec=True)
@mock.patch.object(image_service.HttpImageService, 'validate_href',
autospec=True)
[docs] def test_build_instance_info_for_deploy_nonglance_partition_image(
self, validate_href_mock, parse_instance_info_mock):
i_info = self.node.instance_info
driver_internal_info = self.node.driver_internal_info
i_info['image_source'] = 'http://image-ref'
i_info['kernel'] = 'http://kernel-ref'
i_info['ramdisk'] = 'http://ramdisk-ref'
i_info['image_checksum'] = 'aa'
i_info['root_gb'] = 10
driver_internal_info['is_whole_disk_image'] = False
self.node.instance_info = i_info
self.node.driver_internal_info = driver_internal_info
self.node.save()
mgr_utils.mock_the_extension_manager(driver='fake_agent')
validate_href_mock.side_effect = ['http://image-ref',
'http://kernel-ref',
'http://ramdisk-ref']
parse_instance_info_mock.return_value = {'swap_mb': 5}
expected_i_info = {'image_source': 'http://image-ref',
'image_url': 'http://image-ref',
'image_type': 'partition',
'kernel': 'http://kernel-ref',
'ramdisk': 'http://ramdisk-ref',
'image_checksum': 'aa',
'root_gb': 10,
'swap_mb': 5,
'fake_password': 'fakepass',
'foo': 'bar'}
with task_manager.acquire(
self.context, self.node.uuid, shared=False) as task:
info = agent.build_instance_info_for_deploy(task)
self.assertEqual(self.node.instance_info['image_source'],
info['image_url'])
validate_href_mock.assert_called_once_with(
mock.ANY, 'http://image-ref')
self.assertEqual('partition', info.get('image_type'))
self.assertEqual(expected_i_info, info)
parse_instance_info_mock.assert_called_once_with(task.node)
@mock.patch.object(image_service.HttpImageService, 'validate_href',
autospec=True)
[docs] def test_build_instance_info_for_deploy_nonsupported_image(
self, validate_href_mock):
validate_href_mock.side_effect = iter(
[exception.ImageRefValidationFailed(
image_href='file://img.qcow2', reason='fail')])
i_info = self.node.instance_info
i_info['image_source'] = 'file://img.qcow2'
i_info['image_checksum'] = 'aa'
self.node.instance_info = i_info
self.node.save()
mgr_utils.mock_the_extension_manager(driver='fake_agent')
with task_manager.acquire(
self.context, self.node.uuid, shared=False) as task:
self.assertRaises(exception.ImageRefValidationFailed,
agent.build_instance_info_for_deploy, task)
@mock.patch.object(images, 'image_show', autospec=True)
[docs] def test_check_image_size(self, show_mock):
show_mock.return_value = {
'size': 10 * 1024 * 1024,
'disk_format': 'qcow2',
}
mgr_utils.mock_the_extension_manager(driver='fake_agent')
with task_manager.acquire(self.context, self.node.uuid,
shared=False) as task:
task.node.properties['memory_mb'] = 10
agent.check_image_size(task, 'fake-image')
show_mock.assert_called_once_with(self.context, 'fake-image')
@mock.patch.object(images, 'image_show', autospec=True)
[docs] def test_check_image_size_without_memory_mb(self, show_mock):
mgr_utils.mock_the_extension_manager(driver='fake_agent')
with task_manager.acquire(self.context, self.node.uuid,
shared=False) as task:
task.node.properties.pop('memory_mb', None)
agent.check_image_size(task, 'fake-image')
self.assertFalse(show_mock.called)
@mock.patch.object(images, 'image_show', autospec=True)
[docs] def test_check_image_size_fail(self, show_mock):
show_mock.return_value = {
'size': 11 * 1024 * 1024,
'disk_format': 'qcow2',
}
mgr_utils.mock_the_extension_manager(driver='fake_agent')
with task_manager.acquire(self.context, self.node.uuid,
shared=False) as task:
task.node.properties['memory_mb'] = 10
self.assertRaises(exception.InvalidParameterValue,
agent.check_image_size,
task, 'fake-image')
show_mock.assert_called_once_with(self.context, 'fake-image')
@mock.patch.object(images, 'image_show', autospec=True)
[docs] def test_check_image_size_fail_by_agent_consumed_memory(self, show_mock):
self.config(memory_consumed_by_agent=2, group='agent')
show_mock.return_value = {
'size': 9 * 1024 * 1024,
'disk_format': 'qcow2',
}
mgr_utils.mock_the_extension_manager(driver='fake_agent')
with task_manager.acquire(self.context, self.node.uuid,
shared=False) as task:
task.node.properties['memory_mb'] = 10
self.assertRaises(exception.InvalidParameterValue,
agent.check_image_size,
task, 'fake-image')
show_mock.assert_called_once_with(self.context, 'fake-image')
@mock.patch.object(images, 'image_show', autospec=True)
[docs] def test_check_image_size_raw_stream_enabled(self, show_mock):
CONF.set_override('stream_raw_images', True, 'agent')
# Image is bigger than memory but it's raw and will be streamed
# so the test should pass
show_mock.return_value = {
'size': 15 * 1024 * 1024,
'disk_format': 'raw',
}
mgr_utils.mock_the_extension_manager(driver='fake_agent')
with task_manager.acquire(self.context, self.node.uuid,
shared=False) as task:
task.node.properties['memory_mb'] = 10
agent.check_image_size(task, 'fake-image')
show_mock.assert_called_once_with(self.context, 'fake-image')
@mock.patch.object(images, 'image_show', autospec=True)
[docs] def test_check_image_size_raw_stream_disabled(self, show_mock):
CONF.set_override('stream_raw_images', False, 'agent')
show_mock.return_value = {
'size': 15 * 1024 * 1024,
'disk_format': 'raw',
}
mgr_utils.mock_the_extension_manager(driver='fake_agent')
with task_manager.acquire(self.context, self.node.uuid,
shared=False) as task:
task.node.properties['memory_mb'] = 10
# Image is raw but stream is disabled, so test should fail since
# the image is bigger than the RAM size
self.assertRaises(exception.InvalidParameterValue,
agent.check_image_size,
task, 'fake-image')
show_mock.assert_called_once_with(self.context, 'fake-image')
[docs]class TestAgentDeploy(db_base.DbTestCase):
[docs] def setUp(self):
super(TestAgentDeploy, self).setUp()
mgr_utils.mock_the_extension_manager(driver='fake_agent')
self.driver = agent.AgentDeploy()
n = {
'driver': 'fake_agent',
'instance_info': INSTANCE_INFO,
'driver_info': DRIVER_INFO,
'driver_internal_info': DRIVER_INTERNAL_INFO,
}
self.node = object_utils.create_test_node(self.context, **n)
self.ports = [
object_utils.create_test_port(self.context, node_id=self.node.id)]
dhcp_factory.DHCPFactory._dhcp_provider = None
[docs] def test_get_properties(self):
expected = agent.COMMON_PROPERTIES
self.assertEqual(expected, self.driver.get_properties())
@mock.patch.object(deploy_utils, 'validate_capabilities',
spec_set=True, autospec=True)
@mock.patch.object(images, 'image_show', autospec=True)
@mock.patch.object(pxe.PXEBoot, 'validate', autospec=True)
[docs] def test_validate(self, pxe_boot_validate_mock, show_mock,
validate_capability_mock):
with task_manager.acquire(
self.context, self.node['uuid'], shared=False) as task:
self.driver.validate(task)
pxe_boot_validate_mock.assert_called_once_with(
task.driver.boot, task)
show_mock.assert_called_once_with(self.context, 'fake-image')
validate_capability_mock.assert_called_once_with(task.node)
@mock.patch.object(deploy_utils, 'validate_capabilities',
spec_set=True, autospec=True)
@mock.patch.object(images, 'image_show', autospec=True)
@mock.patch.object(pxe.PXEBoot, 'validate', autospec=True)
[docs] def test_validate_driver_info_manage_agent_boot_false(
self, pxe_boot_validate_mock, show_mock,
validate_capability_mock):
self.config(manage_agent_boot=False, group='agent')
self.node.driver_info = {}
self.node.save()
with task_manager.acquire(
self.context, self.node['uuid'], shared=False) as task:
self.driver.validate(task)
self.assertFalse(pxe_boot_validate_mock.called)
show_mock.assert_called_once_with(self.context, 'fake-image')
validate_capability_mock.assert_called_once_with(task.node)
@mock.patch.object(pxe.PXEBoot, 'validate', autospec=True)
[docs] def test_validate_instance_info_missing_params(
self, pxe_boot_validate_mock):
self.node.instance_info = {}
self.node.save()
with task_manager.acquire(
self.context, self.node['uuid'], shared=False) as task:
e = self.assertRaises(exception.MissingParameterValue,
self.driver.validate, task)
pxe_boot_validate_mock.assert_called_once_with(
task.driver.boot, task)
self.assertIn('instance_info.image_source', str(e))
@mock.patch.object(pxe.PXEBoot, 'validate', autospec=True)
[docs] def test_validate_nonglance_image_no_checksum(
self, pxe_boot_validate_mock):
i_info = self.node.instance_info
i_info['image_source'] = 'http://image-ref'
del i_info['image_checksum']
self.node.instance_info = i_info
self.node.save()
with task_manager.acquire(
self.context, self.node.uuid, shared=False) as task:
self.assertRaises(exception.MissingParameterValue,
self.driver.validate, task)
pxe_boot_validate_mock.assert_called_once_with(
task.driver.boot, task)
@mock.patch.object(images, 'image_show', autospec=True)
@mock.patch.object(pxe.PXEBoot, 'validate', autospec=True)
[docs] def test_validate_invalid_root_device_hints(
self, pxe_boot_validate_mock, show_mock):
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,
task.driver.deploy.validate, task)
pxe_boot_validate_mock.assert_called_once_with(
task.driver.boot, task)
show_mock.assert_called_once_with(self.context, 'fake-image')
@mock.patch.object(images, 'image_show', autospec=True)
@mock.patch.object(pxe.PXEBoot, 'validate', autospec=True)
[docs] def test_validate_invalid_proxies(self, pxe_boot_validate_mock, show_mock):
with task_manager.acquire(self.context, self.node.uuid,
shared=True) as task:
task.node.driver_info.update({
'image_https_proxy': 'git://spam.ni',
'image_http_proxy': 'http://spam.ni',
'image_no_proxy': '1' * 500})
self.assertRaisesRegexp(exception.InvalidParameterValue,
'image_https_proxy.*image_no_proxy',
task.driver.deploy.validate, task)
pxe_boot_validate_mock.assert_called_once_with(
task.driver.boot, task)
show_mock.assert_called_once_with(self.context, 'fake-image')
@mock.patch('ironic.conductor.utils.node_power_action', autospec=True)
[docs] def test_deploy(self, power_mock):
with task_manager.acquire(
self.context, self.node['uuid'], shared=False) as task:
driver_return = self.driver.deploy(task)
self.assertEqual(driver_return, states.DEPLOYWAIT)
power_mock.assert_called_once_with(task, states.REBOOT)
@mock.patch('ironic.conductor.utils.node_power_action', autospec=True)
[docs] def test_tear_down(self, power_mock):
with task_manager.acquire(
self.context, self.node['uuid'], shared=False) as task:
driver_return = self.driver.tear_down(task)
power_mock.assert_called_once_with(task, states.POWER_OFF)
self.assertEqual(driver_return, states.DELETED)
@mock.patch.object(pxe.PXEBoot, 'prepare_ramdisk')
@mock.patch.object(deploy_utils, 'build_agent_options')
@mock.patch.object(agent, 'build_instance_info_for_deploy')
[docs] def test_prepare(self, build_instance_info_mock, build_options_mock,
pxe_prepare_ramdisk_mock):
with task_manager.acquire(
self.context, self.node['uuid'], shared=False) as task:
task.node.provision_state = states.DEPLOYING
build_instance_info_mock.return_value = {'foo': 'bar'}
build_options_mock.return_value = {'a': 'b'}
self.driver.prepare(task)
build_instance_info_mock.assert_called_once_with(task)
build_options_mock.assert_called_once_with(task.node)
pxe_prepare_ramdisk_mock.assert_called_once_with(
task, {'a': 'b'})
self.node.refresh()
self.assertEqual('bar', self.node.instance_info['foo'])
@mock.patch.object(pxe.PXEBoot, 'prepare_ramdisk')
@mock.patch.object(deploy_utils, 'build_agent_options')
@mock.patch.object(agent, 'build_instance_info_for_deploy')
[docs] def test_prepare_manage_agent_boot_false(
self, build_instance_info_mock, build_options_mock,
pxe_prepare_ramdisk_mock):
self.config(group='agent', manage_agent_boot=False)
with task_manager.acquire(
self.context, self.node['uuid'], shared=False) as task:
task.node.provision_state = states.DEPLOYING
build_instance_info_mock.return_value = {'foo': 'bar'}
self.driver.prepare(task)
build_instance_info_mock.assert_called_once_with(task)
self.assertFalse(build_options_mock.called)
self.assertFalse(pxe_prepare_ramdisk_mock.called)
self.node.refresh()
self.assertEqual('bar', self.node.instance_info['foo'])
@mock.patch.object(pxe.PXEBoot, 'prepare_ramdisk')
@mock.patch.object(deploy_utils, 'build_agent_options')
@mock.patch.object(agent, 'build_instance_info_for_deploy')
[docs] def test_prepare_active(
self, build_instance_info_mock, build_options_mock,
pxe_prepare_ramdisk_mock):
with task_manager.acquire(
self.context, self.node['uuid'], shared=False) as task:
task.node.provision_state = states.ACTIVE
self.driver.prepare(task)
self.assertFalse(build_instance_info_mock.called)
self.assertFalse(build_options_mock.called)
self.assertFalse(pxe_prepare_ramdisk_mock.called)
@mock.patch('ironic.common.dhcp_factory.DHCPFactory._set_dhcp_provider')
@mock.patch('ironic.common.dhcp_factory.DHCPFactory.clean_dhcp')
@mock.patch.object(pxe.PXEBoot, 'clean_up_ramdisk')
[docs] def test_clean_up(self, pxe_clean_up_ramdisk_mock, clean_dhcp_mock,
set_dhcp_provider_mock):
with task_manager.acquire(
self.context, self.node['uuid'], shared=False) as task:
self.driver.clean_up(task)
pxe_clean_up_ramdisk_mock.assert_called_once_with(task)
set_dhcp_provider_mock.assert_called_once_with()
clean_dhcp_mock.assert_called_once_with(task)
@mock.patch('ironic.common.dhcp_factory.DHCPFactory._set_dhcp_provider')
@mock.patch('ironic.common.dhcp_factory.DHCPFactory.clean_dhcp')
@mock.patch.object(pxe.PXEBoot, 'clean_up_ramdisk')
[docs] def test_clean_up_manage_agent_boot_false(self, pxe_clean_up_ramdisk_mock,
clean_dhcp_mock,
set_dhcp_provider_mock):
with task_manager.acquire(
self.context, self.node['uuid'], shared=False) as task:
self.config(group='agent', manage_agent_boot=False)
self.driver.clean_up(task)
self.assertFalse(pxe_clean_up_ramdisk_mock.called)
set_dhcp_provider_mock.assert_called_once_with()
clean_dhcp_mock.assert_called_once_with(task)
@mock.patch('ironic.drivers.modules.deploy_utils.agent_get_clean_steps',
autospec=True)
[docs] def test_get_clean_steps(self, mock_get_clean_steps):
# Test getting clean steps
mock_steps = [{'priority': 10, 'interface': 'deploy',
'step': 'erase_devices'}]
mock_get_clean_steps.return_value = mock_steps
with task_manager.acquire(self.context, self.node.uuid) as task:
steps = self.driver.get_clean_steps(task)
mock_get_clean_steps.assert_called_once_with(
task, interface='deploy',
override_priorities={'erase_devices': None})
self.assertEqual(mock_steps, steps)
@mock.patch('ironic.drivers.modules.deploy_utils.agent_get_clean_steps',
autospec=True)
[docs] def test_get_clean_steps_config_priority(self, mock_get_clean_steps):
# Test that we can override the priority of get clean steps
# Use 0 because it is an edge case (false-y) and used in devstack
self.config(erase_devices_priority=0, group='deploy')
mock_steps = [{'priority': 10, 'interface': 'deploy',
'step': 'erase_devices'}]
mock_get_clean_steps.return_value = mock_steps
with task_manager.acquire(self.context, self.node.uuid) as task:
self.driver.get_clean_steps(task)
mock_get_clean_steps.assert_called_once_with(
task, interface='deploy',
override_priorities={'erase_devices': 0})
@mock.patch.object(deploy_utils, 'prepare_inband_cleaning', autospec=True)
[docs] 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, self.driver.prepare_cleaning(task))
prepare_inband_cleaning_mock.assert_called_once_with(
task, manage_boot=True)
@mock.patch.object(deploy_utils, 'prepare_inband_cleaning', autospec=True)
[docs] def test_prepare_cleaning_manage_agent_boot_false(
self, prepare_inband_cleaning_mock):
prepare_inband_cleaning_mock.return_value = states.CLEANWAIT
self.config(group='agent', manage_agent_boot=False)
with task_manager.acquire(self.context, self.node.uuid) as task:
self.assertEqual(
states.CLEANWAIT, self.driver.prepare_cleaning(task))
prepare_inband_cleaning_mock.assert_called_once_with(
task, manage_boot=False)
@mock.patch.object(deploy_utils, 'tear_down_inband_cleaning',
autospec=True)
[docs] def test_tear_down_cleaning(self, tear_down_cleaning_mock):
with task_manager.acquire(self.context, self.node.uuid) as task:
self.driver.tear_down_cleaning(task)
tear_down_cleaning_mock.assert_called_once_with(
task, manage_boot=True)
@mock.patch.object(deploy_utils, 'tear_down_inband_cleaning',
autospec=True)
[docs] def test_tear_down_cleaning_manage_agent_boot_false(
self, tear_down_cleaning_mock):
self.config(group='agent', manage_agent_boot=False)
with task_manager.acquire(self.context, self.node.uuid) as task:
self.driver.tear_down_cleaning(task)
tear_down_cleaning_mock.assert_called_once_with(
task, manage_boot=False)
[docs]class TestAgentVendor(db_base.DbTestCase):
[docs] def setUp(self):
super(TestAgentVendor, self).setUp()
mgr_utils.mock_the_extension_manager(driver="fake_agent")
self.passthru = agent.AgentVendorInterface()
n = {
'driver': 'fake_agent',
'instance_info': INSTANCE_INFO,
'driver_info': DRIVER_INFO,
'driver_internal_info': DRIVER_INTERNAL_INFO,
}
self.node = object_utils.create_test_node(self.context, **n)
def _test_continue_deploy(self, additional_driver_info=None,
additional_expected_image_info=None):
self.node.provision_state = states.DEPLOYWAIT
self.node.target_provision_state = states.ACTIVE
driver_info = self.node.driver_info
driver_info.update(additional_driver_info or {})
self.node.driver_info = driver_info
self.node.save()
test_temp_url = 'http://image'
expected_image_info = {
'urls': [test_temp_url],
'id': 'fake-image',
'checksum': 'checksum',
'disk_format': 'qcow2',
'container_format': 'bare',
'stream_raw_images': CONF.agent.stream_raw_images,
}
expected_image_info.update(additional_expected_image_info or {})
client_mock = mock.MagicMock(spec_set=['prepare_image'])
self.passthru._client = client_mock
with task_manager.acquire(self.context, self.node.uuid,
shared=False) as task:
self.passthru.continue_deploy(task)
client_mock.prepare_image.assert_called_with(task.node,
expected_image_info)
self.assertEqual(states.DEPLOYWAIT, task.node.provision_state)
self.assertEqual(states.ACTIVE,
task.node.target_provision_state)
[docs] def test_continue_deploy(self):
self._test_continue_deploy()
[docs] def test_continue_deploy_with_proxies(self):
self._test_continue_deploy(
additional_driver_info={'image_https_proxy': 'https://spam.ni',
'image_http_proxy': 'spam.ni',
'image_no_proxy': '.eggs.com'},
additional_expected_image_info={
'proxies': {'https': 'https://spam.ni',
'http': 'spam.ni'},
'no_proxy': '.eggs.com'}
)
[docs] def test_continue_deploy_with_no_proxy_without_proxies(self):
self._test_continue_deploy(
additional_driver_info={'image_no_proxy': '.eggs.com'}
)
[docs] def test_continue_deploy_image_source_is_url(self):
instance_info = self.node.instance_info
instance_info['image_source'] = 'http://example.com/woof.img'
self.node.instance_info = instance_info
self._test_continue_deploy(
additional_expected_image_info={
'id': 'woof.img'
}
)
[docs] def test_continue_deploy_partition_image(self):
self.node.provision_state = states.DEPLOYWAIT
self.node.target_provision_state = states.ACTIVE
i_info = self.node.instance_info
i_info['kernel'] = 'kernel'
i_info['ramdisk'] = 'ramdisk'
i_info['root_gb'] = 10
i_info['swap_mb'] = 10
i_info['ephemeral_mb'] = 0
i_info['ephemeral_format'] = 'abc'
i_info['configdrive'] = 'configdrive'
i_info['preserve_ephemeral'] = False
i_info['image_type'] = 'partition'
i_info['root_mb'] = 10240
i_info['deploy_boot_mode'] = 'bios'
i_info['capabilities'] = {"boot_option": "local",
"disk_label": "msdos"}
self.node.instance_info = i_info
driver_internal_info = self.node.driver_internal_info
driver_internal_info['is_whole_disk_image'] = False
self.node.driver_internal_info = driver_internal_info
self.node.save()
test_temp_url = 'http://image'
expected_image_info = {
'urls': [test_temp_url],
'id': 'fake-image',
'node_uuid': self.node.uuid,
'checksum': 'checksum',
'disk_format': 'qcow2',
'container_format': 'bare',
'stream_raw_images': True,
'kernel': 'kernel',
'ramdisk': 'ramdisk',
'root_gb': 10,
'swap_mb': 10,
'ephemeral_mb': 0,
'ephemeral_format': 'abc',
'configdrive': 'configdrive',
'preserve_ephemeral': False,
'image_type': 'partition',
'root_mb': 10240,
'boot_option': 'local',
'deploy_boot_mode': 'bios',
'disk_label': 'msdos'
}
client_mock = mock.MagicMock(spec_set=['prepare_image'])
self.passthru._client = client_mock
with task_manager.acquire(self.context, self.node.uuid,
shared=False) as task:
self.passthru.continue_deploy(task)
client_mock.prepare_image.assert_called_with(task.node,
expected_image_info)
self.assertEqual(states.DEPLOYWAIT, task.node.provision_state)
self.assertEqual(states.ACTIVE,
task.node.target_provision_state)
@mock.patch.object(agent.AgentVendorInterface, '_get_uuid_from_result',
autospec=True)
@mock.patch.object(manager_utils, 'node_power_action', autospec=True)
@mock.patch.object(fake.FakePower, 'get_power_state',
spec=types.FunctionType)
@mock.patch.object(agent_client.AgentClient, 'power_off',
spec=types.FunctionType)
@mock.patch.object(pxe.PXEBoot, 'prepare_instance',
autospec=True)
@mock.patch('ironic.drivers.modules.agent.AgentVendorInterface'
'.check_deploy_success', autospec=True)
@mock.patch.object(pxe.PXEBoot, 'clean_up_ramdisk', autospec=True)
[docs] def test_reboot_to_instance(self, clean_pxe_mock, check_deploy_mock,
prepare_mock, power_off_mock,
get_power_state_mock, node_power_action_mock,
uuid_mock):
check_deploy_mock.return_value = None
uuid_mock.return_value = 'root_uuid'
self.node.provision_state = states.DEPLOYWAIT
self.node.target_provision_state = states.ACTIVE
self.node.save()
with task_manager.acquire(self.context, self.node.uuid,
shared=False) as task:
get_power_state_mock.return_value = states.POWER_OFF
task.node.driver_internal_info['is_whole_disk_image'] = True
self.passthru.reboot_to_instance(task)
clean_pxe_mock.assert_called_once_with(task.driver.boot, task)
check_deploy_mock.assert_called_once_with(mock.ANY, task.node)
power_off_mock.assert_called_once_with(task.node)
get_power_state_mock.assert_called_once_with(task)
node_power_action_mock.assert_called_once_with(
task, states.REBOOT)
self.assertFalse(prepare_mock.called)
self.assertEqual(states.ACTIVE, task.node.provision_state)
self.assertEqual(states.NOSTATE, task.node.target_provision_state)
driver_int_info = task.node.driver_internal_info
self.assertIsNone(driver_int_info.get('root_uuid_or_disk_id'))
self.assertFalse(uuid_mock.called)
@mock.patch.object(deploy_utils, 'get_boot_mode_for_deploy', autospec=True)
@mock.patch.object(agent.AgentVendorInterface, '_get_uuid_from_result',
autospec=True)
@mock.patch.object(manager_utils, 'node_power_action', autospec=True)
@mock.patch.object(fake.FakePower, 'get_power_state',
spec=types.FunctionType)
@mock.patch.object(agent_client.AgentClient, 'power_off',
spec=types.FunctionType)
@mock.patch.object(pxe.PXEBoot, 'prepare_instance',
autospec=True)
@mock.patch('ironic.drivers.modules.agent.AgentVendorInterface'
'.check_deploy_success', autospec=True)
@mock.patch.object(pxe.PXEBoot, 'clean_up_ramdisk', autospec=True)
[docs] def test_reboot_to_instance_partition_image(self, clean_pxe_mock,
check_deploy_mock,
prepare_mock, power_off_mock,
get_power_state_mock,
node_power_action_mock,
uuid_mock, boot_mode_mock):
check_deploy_mock.return_value = None
uuid_mock.return_value = 'root_uuid'
self.node.provision_state = states.DEPLOYWAIT
self.node.target_provision_state = states.ACTIVE
self.node.save()
boot_mode_mock.return_value = 'bios'
with task_manager.acquire(self.context, self.node.uuid,
shared=False) as task:
get_power_state_mock.return_value = states.POWER_OFF
task.node.driver_internal_info['is_whole_disk_image'] = False
self.passthru.reboot_to_instance(task)
self.assertFalse(clean_pxe_mock.called)
check_deploy_mock.assert_called_once_with(mock.ANY, task.node)
power_off_mock.assert_called_once_with(task.node)
get_power_state_mock.assert_called_once_with(task)
node_power_action_mock.assert_called_once_with(
task, states.REBOOT)
prepare_mock.assert_called_once_with(task.driver.boot, task)
self.assertEqual(states.ACTIVE, task.node.provision_state)
self.assertEqual(states.NOSTATE, task.node.target_provision_state)
driver_int_info = task.node.driver_internal_info
self.assertEqual(driver_int_info.get('root_uuid_or_disk_id'),
'root_uuid')
uuid_mock.assert_called_once_with(self.passthru, task, 'root_uuid')
boot_mode_mock.assert_called_once_with(task.node)
@mock.patch.object(agent.AgentVendorInterface, '_get_uuid_from_result',
autospec=True)
@mock.patch.object(manager_utils, 'node_power_action', autospec=True)
@mock.patch.object(fake.FakePower, 'get_power_state',
spec=types.FunctionType)
@mock.patch.object(agent_client.AgentClient, 'power_off',
spec=types.FunctionType)
@mock.patch.object(pxe.PXEBoot, 'prepare_instance',
autospec=True)
@mock.patch('ironic.drivers.modules.agent.AgentVendorInterface'
'.check_deploy_success', autospec=True)
@mock.patch.object(pxe.PXEBoot, 'clean_up_ramdisk', autospec=True)
[docs] def test_reboot_to_instance_boot_none(self, clean_pxe_mock,
check_deploy_mock,
prepare_mock, power_off_mock,
get_power_state_mock,
node_power_action_mock,
uuid_mock):
check_deploy_mock.return_value = None
self.node.provision_state = states.DEPLOYWAIT
self.node.target_provision_state = states.ACTIVE
self.node.save()
with task_manager.acquire(self.context, self.node.uuid,
shared=False) as task:
get_power_state_mock.return_value = states.POWER_OFF
task.node.driver_internal_info['is_whole_disk_image'] = True
task.driver.boot = None
self.passthru.reboot_to_instance(task)
self.assertFalse(clean_pxe_mock.called)
self.assertFalse(prepare_mock.called)
power_off_mock.assert_called_once_with(task.node)
check_deploy_mock.assert_called_once_with(mock.ANY, task.node)
driver_int_info = task.node.driver_internal_info
self.assertIsNone(driver_int_info.get('root_uuid_or_disk_id'))
get_power_state_mock.assert_called_once_with(task)
node_power_action_mock.assert_called_once_with(
task, states.REBOOT)
self.assertEqual(states.ACTIVE, task.node.provision_state)
self.assertEqual(states.NOSTATE, task.node.target_provision_state)
self.assertFalse(uuid_mock.called)
@mock.patch.object(agent.AgentVendorInterface, '_get_uuid_from_result',
autospec=True)
@mock.patch.object(manager_utils, 'node_power_action', autospec=True)
@mock.patch.object(fake.FakePower, 'get_power_state',
spec=types.FunctionType)
@mock.patch.object(agent_client.AgentClient, 'power_off',
spec=types.FunctionType)
@mock.patch.object(pxe.PXEBoot, 'prepare_instance',
autospec=True)
@mock.patch('ironic.drivers.modules.agent.AgentVendorInterface'
'.check_deploy_success', autospec=True)
@mock.patch.object(pxe.PXEBoot, 'clean_up_ramdisk', autospec=True)
[docs] def test_reboot_to_instance_boot_error(self, clean_pxe_mock,
check_deploy_mock,
prepare_mock, power_off_mock,
get_power_state_mock,
node_power_action_mock,
uuid_mock):
check_deploy_mock.return_value = "Error"
uuid_mock.return_value = None
self.node.provision_state = states.DEPLOYWAIT
self.node.target_provision_state = states.ACTIVE
self.node.save()
with task_manager.acquire(self.context, self.node.uuid,
shared=False) as task:
get_power_state_mock.return_value = states.POWER_OFF
task.node.driver_internal_info['is_whole_disk_image'] = True
task.driver.boot = None
self.passthru.reboot_to_instance(task)
self.assertFalse(clean_pxe_mock.called)
self.assertFalse(prepare_mock.called)
self.assertFalse(power_off_mock.called)
check_deploy_mock.assert_called_once_with(mock.ANY, task.node)
self.assertEqual(states.DEPLOYFAIL, task.node.provision_state)
self.assertEqual(states.ACTIVE, task.node.target_provision_state)
@mock.patch.object(agent_base_vendor.BaseAgentVendor,
'configure_local_boot', autospec=True)
@mock.patch.object(deploy_utils, 'try_set_boot_device', autospec=True)
@mock.patch.object(agent.AgentVendorInterface, '_get_uuid_from_result',
autospec=True)
@mock.patch.object(manager_utils, 'node_power_action', autospec=True)
@mock.patch.object(fake.FakePower, 'get_power_state',
spec=types.FunctionType)
@mock.patch.object(agent_client.AgentClient, 'power_off',
spec=types.FunctionType)
@mock.patch.object(pxe.PXEBoot, 'prepare_instance',
autospec=True)
@mock.patch('ironic.drivers.modules.agent.AgentVendorInterface'
'.check_deploy_success', autospec=True)
@mock.patch.object(pxe.PXEBoot, 'clean_up_ramdisk', autospec=True)
[docs] def test_reboot_to_instance_localboot(self, clean_pxe_mock,
check_deploy_mock,
prepare_mock, power_off_mock,
get_power_state_mock,
node_power_action_mock,
uuid_mock,
bootdev_mock,
configure_mock):
check_deploy_mock.return_value = None
uuid_mock.side_effect = ['root_uuid', 'efi_uuid']
self.node.provision_state = states.DEPLOYWAIT
self.node.target_provision_state = states.ACTIVE
self.node.save()
with task_manager.acquire(self.context, self.node.uuid,
shared=False) as task:
get_power_state_mock.return_value = states.POWER_OFF
task.node.driver_internal_info['is_whole_disk_image'] = False
boot_option = {'capabilities': '{"boot_option": "local"}'}
task.node.instance_info = boot_option
self.passthru.reboot_to_instance(task)
self.assertFalse(clean_pxe_mock.called)
check_deploy_mock.assert_called_once_with(mock.ANY, task.node)
self.assertFalse(bootdev_mock.called)
power_off_mock.assert_called_once_with(task.node)
get_power_state_mock.assert_called_once_with(task)
node_power_action_mock.assert_called_once_with(
task, states.REBOOT)
self.assertEqual(states.ACTIVE, task.node.provision_state)
self.assertEqual(states.NOSTATE, task.node.target_provision_state)
@mock.patch.object(agent_client.AgentClient, 'get_commands_status',
autospec=True)
[docs] def test_deploy_has_started(self, mock_get_cmd):
with task_manager.acquire(self.context, self.node.uuid) as task:
mock_get_cmd.return_value = []
self.assertFalse(self.passthru.deploy_has_started(task))
@mock.patch.object(agent_client.AgentClient, 'get_commands_status',
autospec=True)
[docs] def test_deploy_has_started_is_done(self, mock_get_cmd):
with task_manager.acquire(self.context, self.node.uuid) as task:
mock_get_cmd.return_value = [{'command_name': 'prepare_image',
'command_status': 'SUCCESS'}]
self.assertTrue(self.passthru.deploy_has_started(task))
@mock.patch.object(agent_client.AgentClient, 'get_commands_status',
autospec=True)
[docs] def test_deploy_has_started_did_start(self, mock_get_cmd):
with task_manager.acquire(self.context, self.node.uuid) as task:
mock_get_cmd.return_value = [{'command_name': 'prepare_image',
'command_status': 'RUNNING'}]
self.assertTrue(self.passthru.deploy_has_started(task))
@mock.patch.object(agent_client.AgentClient, 'get_commands_status',
autospec=True)
[docs] def test_deploy_has_started_multiple_commands(self, mock_get_cmd):
with task_manager.acquire(self.context, self.node.uuid) as task:
mock_get_cmd.return_value = [{'command_name': 'cache_image',
'command_status': 'SUCCESS'},
{'command_name': 'prepare_image',
'command_status': 'RUNNING'}]
self.assertTrue(self.passthru.deploy_has_started(task))
@mock.patch.object(agent_client.AgentClient, 'get_commands_status',
autospec=True)
[docs] def test_deploy_has_started_other_commands(self, mock_get_cmd):
with task_manager.acquire(self.context, self.node.uuid) as task:
mock_get_cmd.return_value = [{'command_name': 'cache_image',
'command_status': 'SUCCESS'}]
self.assertFalse(self.passthru.deploy_has_started(task))
@mock.patch.object(agent_client.AgentClient, 'get_commands_status',
autospec=True)
[docs] def test_deploy_is_done(self, mock_get_cmd):
with task_manager.acquire(self.context, self.node.uuid) as task:
mock_get_cmd.return_value = [{'command_name': 'prepare_image',
'command_status': 'SUCCESS'}]
self.assertTrue(self.passthru.deploy_is_done(task))
@mock.patch.object(agent_client.AgentClient, 'get_commands_status',
autospec=True)
[docs] def test_deploy_is_done_empty_response(self, mock_get_cmd):
with task_manager.acquire(self.context, self.node.uuid) as task:
mock_get_cmd.return_value = []
self.assertFalse(self.passthru.deploy_is_done(task))
@mock.patch.object(agent_client.AgentClient, 'get_commands_status',
autospec=True)
[docs] def test_deploy_is_done_race(self, mock_get_cmd):
with task_manager.acquire(self.context, self.node.uuid) as task:
mock_get_cmd.return_value = [{'command_name': 'some_other_command',
'command_status': 'SUCCESS'}]
self.assertFalse(self.passthru.deploy_is_done(task))
@mock.patch.object(agent_client.AgentClient, 'get_commands_status',
autospec=True)
[docs] def test_deploy_is_done_still_running(self, mock_get_cmd):
with task_manager.acquire(self.context, self.node.uuid) as task:
mock_get_cmd.return_value = [{'command_name': 'prepare_image',
'command_status': 'RUNNING'}]
self.assertFalse(self.passthru.deploy_is_done(task))
[docs]class AgentRAIDTestCase(db_base.DbTestCase):
[docs] def setUp(self):
super(AgentRAIDTestCase, self).setUp()
mgr_utils.mock_the_extension_manager(driver="fake_agent")
self.passthru = agent.AgentVendorInterface()
self.target_raid_config = {
"logical_disks": [
{'size_gb': 200, 'raid_level': 0, 'is_root_volume': True},
{'size_gb': 200, 'raid_level': 5}
]}
self.clean_step = {'step': 'create_configuration',
'interface': 'raid'}
n = {
'driver': 'fake_agent',
'instance_info': INSTANCE_INFO,
'driver_info': DRIVER_INFO,
'driver_internal_info': DRIVER_INTERNAL_INFO,
'target_raid_config': self.target_raid_config,
'clean_step': self.clean_step,
}
self.node = object_utils.create_test_node(self.context, **n)
@mock.patch.object(deploy_utils, 'agent_get_clean_steps', autospec=True)
[docs] def test_get_clean_steps(self, get_steps_mock):
get_steps_mock.return_value = [
{'step': 'create_configuration', 'interface': 'raid',
'priority': 1},
{'step': 'delete_configuration', 'interface': 'raid',
'priority': 2}]
with task_manager.acquire(self.context, self.node.uuid) as task:
ret = task.driver.raid.get_clean_steps(task)
self.assertEqual(0, ret[0]['priority'])
self.assertEqual(0, ret[1]['priority'])
@mock.patch.object(deploy_utils, 'agent_execute_clean_step',
autospec=True)
[docs] def test_create_configuration(self, execute_mock):
with task_manager.acquire(self.context, self.node.uuid) as task:
execute_mock.return_value = states.CLEANWAIT
return_value = task.driver.raid.create_configuration(task)
self.assertEqual(states.CLEANWAIT, return_value)
self.assertEqual(
self.target_raid_config,
task.node.driver_internal_info['target_raid_config'])
execute_mock.assert_called_once_with(task, self.clean_step)
@mock.patch.object(deploy_utils, 'agent_execute_clean_step',
autospec=True)
[docs] def test_create_configuration_skip_root(self, execute_mock):
with task_manager.acquire(self.context, self.node.uuid) as task:
execute_mock.return_value = states.CLEANWAIT
return_value = task.driver.raid.create_configuration(
task, create_root_volume=False)
self.assertEqual(states.CLEANWAIT, return_value)
execute_mock.assert_called_once_with(task, self.clean_step)
exp_target_raid_config = {
"logical_disks": [
{'size_gb': 200, 'raid_level': 5}
]}
self.assertEqual(
exp_target_raid_config,
task.node.driver_internal_info['target_raid_config'])
@mock.patch.object(deploy_utils, 'agent_execute_clean_step',
autospec=True)
[docs] def test_create_configuration_skip_nonroot(self, execute_mock):
with task_manager.acquire(self.context, self.node.uuid) as task:
execute_mock.return_value = states.CLEANWAIT
return_value = task.driver.raid.create_configuration(
task, create_nonroot_volumes=False)
self.assertEqual(states.CLEANWAIT, return_value)
execute_mock.assert_called_once_with(task, self.clean_step)
exp_target_raid_config = {
"logical_disks": [
{'size_gb': 200, 'raid_level': 0, 'is_root_volume': True},
]}
self.assertEqual(
exp_target_raid_config,
task.node.driver_internal_info['target_raid_config'])
@mock.patch.object(deploy_utils, 'agent_execute_clean_step',
autospec=True)
[docs] def test_create_configuration_no_target_raid_config_after_skipping(
self, execute_mock):
with task_manager.acquire(self.context, self.node.uuid) as task:
self.assertRaises(
exception.MissingParameterValue,
task.driver.raid.create_configuration,
task, create_root_volume=False,
create_nonroot_volumes=False)
self.assertFalse(execute_mock.called)
@mock.patch.object(deploy_utils, 'agent_execute_clean_step',
autospec=True)
[docs] def test_create_configuration_empty_target_raid_config(
self, execute_mock):
execute_mock.return_value = states.CLEANING
self.node.target_raid_config = {}
self.node.save()
with task_manager.acquire(self.context, self.node.uuid) as task:
self.assertRaises(exception.MissingParameterValue,
task.driver.raid.create_configuration,
task)
self.assertFalse(execute_mock.called)
@mock.patch.object(raid, 'update_raid_info', autospec=True)
[docs] def test__create_configuration_final(
self, update_raid_info_mock):
command = {'command_result': {'clean_result': 'foo'}}
with task_manager.acquire(self.context, self.node.uuid) as task:
raid_mgmt = agent.AgentRAID
raid_mgmt._create_configuration_final(task, command)
update_raid_info_mock.assert_called_once_with(task.node, 'foo')
@mock.patch.object(raid, 'update_raid_info', autospec=True)
[docs] def test__create_configuration_final_registered(
self, update_raid_info_mock):
self.node.clean_step = {'interface': 'raid',
'step': 'create_configuration'}
command = {'command_result': {'clean_result': 'foo'}}
create_hook = agent_base_vendor._get_post_clean_step_hook(self.node)
with task_manager.acquire(self.context, self.node.uuid) as task:
create_hook(task, command)
update_raid_info_mock.assert_called_once_with(task.node, 'foo')
@mock.patch.object(raid, 'update_raid_info', autospec=True)
[docs] def test__create_configuration_final_bad_command_result(
self, update_raid_info_mock):
command = {}
with task_manager.acquire(self.context, self.node.uuid) as task:
raid_mgmt = agent.AgentRAID
self.assertRaises(exception.IronicException,
raid_mgmt._create_configuration_final,
task, command)
self.assertFalse(update_raid_info_mock.called)
@mock.patch.object(deploy_utils, 'agent_execute_clean_step',
autospec=True)
[docs] def test_delete_configuration(self, execute_mock):
execute_mock.return_value = states.CLEANING
with task_manager.acquire(self.context, self.node.uuid) as task:
return_value = task.driver.raid.delete_configuration(task)
execute_mock.assert_called_once_with(task, self.clean_step)
self.assertEqual(states.CLEANING, return_value)
[docs] def test__delete_configuration_final(self):
command = {'command_result': {'clean_result': 'foo'}}
with task_manager.acquire(self.context, self.node.uuid) as task:
task.node.raid_config = {'foo': 'bar'}
raid_mgmt = agent.AgentRAID
raid_mgmt._delete_configuration_final(task, command)
self.node.refresh()
self.assertEqual({}, self.node.raid_config)
[docs] def test__delete_configuration_final_registered(
self):
self.node.clean_step = {'interface': 'raid',
'step': 'delete_configuration'}
self.node.raid_config = {'foo': 'bar'}
command = {'command_result': {'clean_result': 'foo'}}
delete_hook = agent_base_vendor._get_post_clean_step_hook(self.node)
with task_manager.acquire(self.context, self.node.uuid) as task:
delete_hook(task, command)
self.node.refresh()
self.assertEqual({}, self.node.raid_config)