ironic/ironic/tests/drivers/test_iscsi_deploy.py
Ramakrishnan G de66692e93 Refactor agent iscsi deploy out of pxe driver
This commit refactors the continue_deploy method
in pxe.VendorPassthru.  This takes the agent
iscsi deploy part out of pxe driver so that it
can be reused in other drivers (like iscsi_ilo).

Change-Id: I39d0120d8e7aa02b7f244de9a4d193b8c1666ebe
2015-03-09 06:48:06 +00:00

603 lines
28 KiB
Python

# Copyright 2013 Hewlett-Packard Development Company, L.P.
# All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
"""Test class for iSCSI deploy mechanism."""
import os
import tempfile
import mock
from oslo_config import cfg
from oslo_utils import uuidutils
from ironic.common import exception
from ironic.common import image_service
from ironic.common import keystone
from ironic.common import states
from ironic.common import utils
from ironic.conductor import task_manager
from ironic.conductor import utils as manager_utils
from ironic.drivers.modules import deploy_utils
from ironic.drivers.modules import iscsi_deploy
from ironic.drivers.modules import pxe
from ironic.openstack.common import fileutils
from ironic.tests.conductor import utils as mgr_utils
from ironic.tests.db import base as db_base
from ironic.tests.db import utils as db_utils
from ironic.tests.objects import utils as obj_utils
CONF = cfg.CONF
INST_INFO_DICT = db_utils.get_test_pxe_instance_info()
DRV_INFO_DICT = db_utils.get_test_pxe_driver_info()
class IscsiDeployValidateParametersTestCase(db_base.DbTestCase):
def test_parse_instance_info_good(self):
# make sure we get back the expected things
node = obj_utils.create_test_node(self.context,
driver='fake_pxe',
instance_info=INST_INFO_DICT)
info = iscsi_deploy.parse_instance_info(node)
self.assertIsNotNone(info.get('image_source'))
self.assertIsNotNone(info.get('root_gb'))
self.assertEqual(0, info.get('ephemeral_gb'))
self.assertIsNone(info.get('configdrive'))
def test_parse_instance_info_missing_instance_source(self):
# make sure error is raised when info is missing
info = dict(INST_INFO_DICT)
del info['image_source']
node = obj_utils.create_test_node(self.context, instance_info=info)
self.assertRaises(exception.MissingParameterValue,
iscsi_deploy.parse_instance_info,
node)
def test_parse_instance_info_missing_root_gb(self):
# make sure error is raised when info is missing
info = dict(INST_INFO_DICT)
del info['root_gb']
node = obj_utils.create_test_node(self.context, instance_info=info)
self.assertRaises(exception.MissingParameterValue,
iscsi_deploy.parse_instance_info,
node)
def test_parse_instance_info_invalid_root_gb(self):
info = dict(INST_INFO_DICT)
info['root_gb'] = 'foobar'
node = obj_utils.create_test_node(self.context, instance_info=info)
self.assertRaises(exception.InvalidParameterValue,
iscsi_deploy.parse_instance_info,
node)
def test_parse_instance_info_valid_ephemeral_gb(self):
ephemeral_gb = 10
ephemeral_fmt = 'test-fmt'
info = dict(INST_INFO_DICT)
info['ephemeral_gb'] = ephemeral_gb
info['ephemeral_format'] = ephemeral_fmt
node = obj_utils.create_test_node(self.context, instance_info=info)
data = iscsi_deploy.parse_instance_info(node)
self.assertEqual(ephemeral_gb, data.get('ephemeral_gb'))
self.assertEqual(ephemeral_fmt, data.get('ephemeral_format'))
def test_parse_instance_info_invalid_ephemeral_gb(self):
info = dict(INST_INFO_DICT)
info['ephemeral_gb'] = 'foobar'
info['ephemeral_format'] = 'exttest'
node = obj_utils.create_test_node(self.context, instance_info=info)
self.assertRaises(exception.InvalidParameterValue,
iscsi_deploy.parse_instance_info,
node)
def test_parse_instance_info_valid_ephemeral_missing_format(self):
ephemeral_gb = 10
ephemeral_fmt = 'test-fmt'
info = dict(INST_INFO_DICT)
info['ephemeral_gb'] = ephemeral_gb
info['ephemeral_format'] = None
self.config(default_ephemeral_format=ephemeral_fmt, group='pxe')
node = obj_utils.create_test_node(self.context, instance_info=info)
instance_info = iscsi_deploy.parse_instance_info(node)
self.assertEqual(ephemeral_fmt, instance_info['ephemeral_format'])
def test_parse_instance_info_valid_preserve_ephemeral_true(self):
info = dict(INST_INFO_DICT)
for opt in ['true', 'TRUE', 'True', 't',
'on', 'yes', 'y', '1']:
info['preserve_ephemeral'] = opt
node = obj_utils.create_test_node(self.context,
uuid=uuidutils.generate_uuid(),
instance_info=info)
data = iscsi_deploy.parse_instance_info(node)
self.assertTrue(data.get('preserve_ephemeral'))
def test_parse_instance_info_valid_preserve_ephemeral_false(self):
info = dict(INST_INFO_DICT)
for opt in ['false', 'FALSE', 'False', 'f',
'off', 'no', 'n', '0']:
info['preserve_ephemeral'] = opt
node = obj_utils.create_test_node(self.context,
uuid=uuidutils.generate_uuid(),
instance_info=info)
data = iscsi_deploy.parse_instance_info(node)
self.assertFalse(data.get('preserve_ephemeral'))
def test_parse_instance_info_invalid_preserve_ephemeral(self):
info = dict(INST_INFO_DICT)
info['preserve_ephemeral'] = 'foobar'
node = obj_utils.create_test_node(self.context, instance_info=info)
self.assertRaises(exception.InvalidParameterValue,
iscsi_deploy.parse_instance_info,
node)
def test_parse_instance_info_configdrive(self):
info = dict(INST_INFO_DICT)
info['configdrive'] = 'http://1.2.3.4/cd'
node = obj_utils.create_test_node(self.context, instance_info=info)
instance_info = iscsi_deploy.parse_instance_info(node)
self.assertEqual('http://1.2.3.4/cd', instance_info['configdrive'])
def test_parse_instance_info_nonglance_image(self):
info = INST_INFO_DICT.copy()
info['image_source'] = 'file:///image.qcow2'
info['kernel'] = 'file:///image.vmlinuz'
info['ramdisk'] = 'file:///image.initrd'
node = obj_utils.create_test_node(self.context, instance_info=info)
iscsi_deploy.parse_instance_info(node)
def test_parse_instance_info_nonglance_image_no_kernel(self):
info = INST_INFO_DICT.copy()
info['image_source'] = 'file:///image.qcow2'
info['ramdisk'] = 'file:///image.initrd'
node = obj_utils.create_test_node(self.context, instance_info=info)
self.assertRaises(exception.MissingParameterValue,
iscsi_deploy.parse_instance_info, node)
@mock.patch.object(image_service, 'get_image_service')
def test_validate_image_properties_glance_image(self, image_service_mock):
node = obj_utils.create_test_node(self.context,
driver='fake_pxe',
instance_info=INST_INFO_DICT,
driver_info=DRV_INFO_DICT)
d_info = pxe._parse_deploy_info(node)
image_service_mock.return_value.show.return_value = {
'properties': {'kernel_id': '1111', 'ramdisk_id': '2222'},
}
iscsi_deploy.validate_image_properties(self.context, d_info,
['kernel_id', 'ramdisk_id'])
image_service_mock.assert_called_once_with(
node.instance_info['image_source'], context=self.context
)
@mock.patch.object(image_service, 'get_image_service')
def test_validate_image_properties_glance_image_missing_prop(self,
image_service_mock):
node = obj_utils.create_test_node(self.context,
driver='fake_pxe',
instance_info=INST_INFO_DICT,
driver_info=DRV_INFO_DICT)
d_info = pxe._parse_deploy_info(node)
image_service_mock.return_value.show.return_value = {
'properties': {'kernel_id': '1111'},
}
self.assertRaises(exception.MissingParameterValue,
iscsi_deploy.validate_image_properties, self.context, d_info,
['kernel_id', 'ramdisk_id'])
image_service_mock.assert_called_once_with(
node.instance_info['image_source'], context=self.context
)
@mock.patch.object(image_service, 'get_image_service')
def test_validate_image_properties_glance_image_not_authorized(self,
image_service_mock):
d_info = {'image_source': 'uuid'}
show_mock = image_service_mock.return_value.show
show_mock.side_effect = exception.ImageNotAuthorized(image_id='uuid')
self.assertRaises(exception.InvalidParameterValue,
iscsi_deploy.validate_image_properties, self.context,
d_info, [])
@mock.patch.object(image_service, 'get_image_service')
def test_validate_image_properties_glance_image_not_found(self,
image_service_mock):
d_info = {'image_source': 'uuid'}
show_mock = image_service_mock.return_value.show
show_mock.side_effect = exception.ImageNotFound(image_id='uuid')
self.assertRaises(exception.InvalidParameterValue,
iscsi_deploy.validate_image_properties, self.context,
d_info, [])
def test_validate_image_properties_invalid_image_href(self):
d_info = {'image_source': 'emule://uuid'}
self.assertRaises(exception.InvalidParameterValue,
iscsi_deploy.validate_image_properties, self.context,
d_info, [])
@mock.patch.object(image_service.HttpImageService, 'show')
def test_validate_image_properties_nonglance_image(self,
image_service_show_mock):
instance_info = {
'image_source': 'http://ubuntu',
'kernel': 'kernel_uuid',
'ramdisk': 'file://initrd',
'root_gb': 100,
}
image_service_show_mock.return_value = {'size': 1, 'properties': {}}
node = obj_utils.create_test_node(self.context,
driver='fake_pxe',
instance_info=instance_info,
driver_info=DRV_INFO_DICT)
d_info = pxe._parse_deploy_info(node)
iscsi_deploy.validate_image_properties(self.context, d_info,
['kernel', 'ramdisk'])
image_service_show_mock.assert_called_once_with(
instance_info['image_source'])
@mock.patch.object(image_service.HttpImageService, 'show')
def test_validate_image_properties_nonglance_image_validation_fail(self,
img_service_show_mock):
instance_info = {
'image_source': 'http://ubuntu',
'kernel': 'kernel_uuid',
'ramdisk': 'file://initrd',
'root_gb': 100,
}
img_service_show_mock.side_effect = exception.ImageRefValidationFailed(
image_href='http://ubuntu', reason='HTTPError')
node = obj_utils.create_test_node(self.context,
driver='fake_pxe',
instance_info=instance_info,
driver_info=DRV_INFO_DICT)
d_info = pxe._parse_deploy_info(node)
self.assertRaises(exception.InvalidParameterValue,
iscsi_deploy.validate_image_properties, self.context,
d_info, ['kernel', 'ramdisk'])
class IscsiDeployPrivateMethodsTestCase(db_base.DbTestCase):
def setUp(self):
super(IscsiDeployPrivateMethodsTestCase, self).setUp()
n = {
'driver': 'fake_pxe',
'instance_info': INST_INFO_DICT,
'driver_info': DRV_INFO_DICT,
}
mgr_utils.mock_the_extension_manager(driver="fake_pxe")
self.node = obj_utils.create_test_node(self.context, **n)
def test__get_image_dir_path(self):
self.assertEqual(os.path.join(CONF.pxe.images_path,
self.node.uuid),
iscsi_deploy._get_image_dir_path(self.node.uuid))
def test__get_image_file_path(self):
self.assertEqual(os.path.join(CONF.pxe.images_path,
self.node.uuid,
'disk'),
iscsi_deploy._get_image_file_path(self.node.uuid))
class IscsiDeployMethodsTestCase(db_base.DbTestCase):
def setUp(self):
super(IscsiDeployMethodsTestCase, self).setUp()
instance_info = dict(INST_INFO_DICT)
instance_info['deploy_key'] = 'fake-56789'
n = {
'driver': 'fake_pxe',
'instance_info': instance_info,
'driver_info': DRV_INFO_DICT,
}
mgr_utils.mock_the_extension_manager(driver="fake_pxe")
self.node = obj_utils.create_test_node(self.context, **n)
@mock.patch.object(deploy_utils, 'fetch_images')
def test_cache_instance_images_master_path(self, mock_fetch_image):
temp_dir = tempfile.mkdtemp()
self.config(images_path=temp_dir, group='pxe')
self.config(instance_master_path=os.path.join(temp_dir,
'instance_master_path'),
group='pxe')
fileutils.ensure_tree(CONF.pxe.instance_master_path)
(uuid, image_path) = iscsi_deploy.cache_instance_image(None, self.node)
mock_fetch_image.assert_called_once_with(None,
mock.ANY,
[(uuid, image_path)], True)
self.assertEqual('glance://image_uuid', uuid)
self.assertEqual(os.path.join(temp_dir,
self.node.uuid,
'disk'),
image_path)
@mock.patch.object(utils, 'unlink_without_raise')
@mock.patch.object(utils, 'rmtree_without_raise')
@mock.patch.object(iscsi_deploy, 'InstanceImageCache')
def test_destroy_images(self, mock_cache, mock_rmtree, mock_unlink):
self.config(images_path='/path', group='pxe')
iscsi_deploy.destroy_images('uuid')
mock_cache.return_value.clean_up.assert_called_once_with()
mock_unlink.assert_called_once_with('/path/uuid/disk')
mock_rmtree.assert_called_once_with('/path/uuid')
def _test_build_deploy_ramdisk_options(self, mock_alnum, api_url,
expected_root_device=None,
expected_boot_option='netboot'):
fake_key = '0123456789ABCDEFGHIJKLMNOPQRSTUV'
fake_disk = 'fake-disk'
self.config(disk_devices=fake_disk, group='pxe')
mock_alnum.return_value = fake_key
expected_opts = {'iscsi_target_iqn': 'iqn-%s' % self.node.uuid,
'deployment_id': self.node.uuid,
'deployment_key': fake_key,
'disk': fake_disk,
'ironic_api_url': api_url,
'boot_option': expected_boot_option}
if expected_root_device:
expected_opts['root_device'] = expected_root_device
opts = iscsi_deploy.build_deploy_ramdisk_options(self.node)
self.assertEqual(expected_opts, opts)
mock_alnum.assert_called_once_with(32)
# assert deploy_key was injected in the node
self.assertIn('deploy_key', self.node.instance_info)
@mock.patch.object(keystone, 'get_service_url')
@mock.patch.object(utils, 'random_alnum')
def test_build_deploy_ramdisk_options(self, mock_alnum, mock_get_url):
fake_api_url = 'http://127.0.0.1:6385'
self.config(api_url=fake_api_url, group='conductor')
self._test_build_deploy_ramdisk_options(mock_alnum, fake_api_url)
# As we are getting the Ironic api url from the config file
# assert keystone wasn't called
self.assertFalse(mock_get_url.called)
@mock.patch.object(keystone, 'get_service_url')
@mock.patch.object(utils, 'random_alnum')
def test_build_deploy_ramdisk_options_keystone(self, mock_alnum,
mock_get_url):
fake_api_url = 'http://127.0.0.1:6385'
mock_get_url.return_value = fake_api_url
self._test_build_deploy_ramdisk_options(mock_alnum, fake_api_url)
# As the Ironic api url is not specified in the config file
# assert we are getting it from keystone
mock_get_url.assert_called_once_with()
@mock.patch.object(keystone, 'get_service_url')
@mock.patch.object(utils, 'random_alnum')
def test_build_deploy_ramdisk_options_root_device(self, mock_alnum,
mock_get_url):
self.node.properties['root_device'] = {'wwn': 123456}
expected = 'wwn=123456'
fake_api_url = 'http://127.0.0.1:6385'
self.config(api_url=fake_api_url, group='conductor')
self._test_build_deploy_ramdisk_options(mock_alnum, fake_api_url,
expected_root_device=expected)
@mock.patch.object(keystone, 'get_service_url')
@mock.patch.object(utils, 'random_alnum')
def test_build_deploy_ramdisk_options_boot_option(self, mock_alnum,
mock_get_url):
self.node.instance_info = {'capabilities': '{"boot_option": "local"}'}
expected = 'local'
fake_api_url = 'http://127.0.0.1:6385'
self.config(api_url=fake_api_url, group='conductor')
self._test_build_deploy_ramdisk_options(mock_alnum, fake_api_url,
expected_boot_option=expected)
def test_parse_root_device_hints(self):
self.node.properties['root_device'] = {'wwn': 123456}
expected = 'wwn=123456'
result = iscsi_deploy.parse_root_device_hints(self.node)
self.assertEqual(expected, result)
def test_parse_root_device_hints_string_space(self):
self.node.properties['root_device'] = {'model': 'fake model'}
expected = 'model=fake%20model'
result = iscsi_deploy.parse_root_device_hints(self.node)
self.assertEqual(expected, result)
def test_parse_root_device_hints_no_hints(self):
self.node.properties = {}
result = iscsi_deploy.parse_root_device_hints(self.node)
self.assertIsNone(result)
def test_get_boot_option(self):
self.node.instance_info = {'capabilities': '{"boot_option": "local"}'}
result = iscsi_deploy.get_boot_option(self.node)
self.assertEqual("local", result)
def test_get_boot_option_default_value(self):
self.node.instance_info = {}
result = iscsi_deploy.get_boot_option(self.node)
self.assertEqual("netboot", result)
@mock.patch.object(iscsi_deploy, 'InstanceImageCache')
@mock.patch.object(manager_utils, 'node_power_action')
@mock.patch.object(deploy_utils, 'deploy')
def test_continue_deploy_fail(self, deploy_mock, power_mock,
mock_image_cache):
kwargs = {'address': '123456', 'iqn': 'aaa-bbb', 'key': 'fake-56789'}
deploy_mock.side_effect = exception.InstanceDeployFailure(
"test deploy error")
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:
params = iscsi_deploy.get_deploy_info(task.node, **kwargs)
iscsi_deploy.continue_deploy(task, **kwargs)
self.assertEqual(states.DEPLOYFAIL, task.node.provision_state)
self.assertEqual(states.ACTIVE, task.node.target_provision_state)
self.assertIsNotNone(task.node.last_error)
deploy_mock.assert_called_once_with(**params)
power_mock.assert_called_once_with(task, states.POWER_OFF)
mock_image_cache.assert_called_once_with()
mock_image_cache.return_value.clean_up.assert_called_once_with()
@mock.patch.object(iscsi_deploy, 'InstanceImageCache')
@mock.patch.object(manager_utils, 'node_power_action')
@mock.patch.object(deploy_utils, 'deploy')
def test_continue_deploy_ramdisk_fails(self, deploy_mock, power_mock,
mock_image_cache):
kwargs = {'address': '123456', 'iqn': 'aaa-bbb', 'key': 'fake-56789',
'error': 'test ramdisk error'}
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:
iscsi_deploy.continue_deploy(task, **kwargs)
self.assertIsNotNone(task.node.last_error)
self.assertEqual(states.DEPLOYFAIL, task.node.provision_state)
self.assertEqual(states.ACTIVE, task.node.target_provision_state)
power_mock.assert_called_once_with(task, states.POWER_OFF)
mock_image_cache.assert_called_once_with()
mock_image_cache.return_value.clean_up.assert_called_once_with()
self.assertFalse(deploy_mock.called)
def test_get_deploy_info_boot_option_default(self):
instance_info = self.node.instance_info
instance_info['deploy_key'] = 'key'
self.node.instance_info = instance_info
kwargs = {'address': '1.1.1.1', 'iqn': 'target-iqn', 'key': 'key'}
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('netboot', ret_val['boot_option'])
def test_get_deploy_info_netboot_specified(self):
instance_info = self.node.instance_info
instance_info['deploy_key'] = 'key'
instance_info['capabilities'] = {'boot_option': 'netboot'}
self.node.instance_info = instance_info
kwargs = {'address': '1.1.1.1', 'iqn': 'target-iqn', 'key': 'key'}
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('netboot', ret_val['boot_option'])
def test_get_deploy_info_localboot(self):
instance_info = self.node.instance_info
instance_info['deploy_key'] = 'key'
instance_info['capabilities'] = {'boot_option': 'local'}
self.node.instance_info = instance_info
kwargs = {'address': '1.1.1.1', 'iqn': 'target-iqn', 'key': 'key'}
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('local', ret_val['boot_option'])
@mock.patch.object(iscsi_deploy, 'continue_deploy')
@mock.patch.object(iscsi_deploy, 'build_deploy_ramdisk_options')
def test_do_agent_iscsi_deploy_okay(self, build_options_mock,
continue_deploy_mock):
build_options_mock.return_value = {'deployment_key': 'abcdef',
'iscsi_target_iqn': 'iqn-qweqwe'}
agent_client_mock = mock.MagicMock()
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()
continue_deploy_mock.return_value = 'some-root-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)
build_options_mock.assert_called_once_with(task.node)
agent_client_mock.start_iscsi_target.assert_called_once_with(
task.node, 'iqn-qweqwe')
continue_deploy_mock.assert_called_once_with(
task, error=None, iqn='iqn-qweqwe', key='abcdef',
address='1.2.3.4')
self.assertEqual('some-root-uuid', ret_val)
self.assertEqual('some-root-uuid',
task.node.driver_internal_info['root_uuid'])
@mock.patch.object(iscsi_deploy, 'build_deploy_ramdisk_options')
def test_do_agent_iscsi_deploy_start_iscsi_failure(self,
build_options_mock):
build_options_mock.return_value = {'deployment_key': 'abcdef',
'iscsi_target_iqn': 'iqn-qweqwe'}
agent_client_mock = mock.MagicMock()
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()
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)
build_options_mock.assert_called_once_with(task.node)
agent_client_mock.start_iscsi_target.assert_called_once_with(
task.node, 'iqn-qweqwe')
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.patch.object(iscsi_deploy, 'continue_deploy')
@mock.patch.object(iscsi_deploy, 'build_deploy_ramdisk_options')
def test_do_agent_iscsi_deploy_no_root_uuid(self, build_options_mock,
continue_deploy_mock):
build_options_mock.return_value = {'deployment_key': 'abcdef',
'iscsi_target_iqn': 'iqn-qweqwe'}
agent_client_mock = mock.MagicMock()
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.provision_state = states.DEPLOYING
self.node.target_provision_state = states.ACTIVE
self.node.save()
continue_deploy_mock.return_value = None
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)
self.node.refresh()
build_options_mock.assert_called_once_with(task.node)
agent_client_mock.start_iscsi_target.assert_called_once_with(
task.node, 'iqn-qweqwe')
continue_deploy_mock.assert_called_once_with(
task, error=None, iqn='iqn-qweqwe', key='abcdef',
address='1.2.3.4')
self.assertEqual(states.DEPLOYFAIL, self.node.provision_state)
self.assertEqual(states.ACTIVE, self.node.target_provision_state)
self.assertIsNotNone(self.node.last_error)