openstack/ironic
Code Issues Proposed changes

Fix DRAC failure during automated cleaning

Browse Source 
Issue is caused by checking node.driver_internal_info['clean_steps']
which might not exist.

Change-Id: I8fbf340bb0b20caa85e2b5809677d97ddbb3e64b
Closes-Bug: #1621385
This commit is contained in:
Imre Farkas 2016-09-08 11:06:37 +02:00
parent 0acdfca62e
commit 8ffd5a9e4e
4 changed files with 108 additions and 2 deletions
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3
ironic/drivers/fake.py
View File

@ -27,6 +27,7 @@ from ironic.drivers.modules.amt import management as amt_mgmt
from ironic.drivers.modules.amt import power as amt_power
from ironic.drivers.modules.cimc import management as cimc_mgmt
from ironic.drivers.modules.cimc import power as cimc_power
from ironic.drivers.modules.drac import deploy as drac_deploy
from ironic.drivers.modules.drac import inspect as drac_inspect
from ironic.drivers.modules.drac import management as drac_mgmt
from ironic.drivers.modules.drac import power as drac_power
@ -200,7 +201,7 @@ class FakeDracDriver(base.BaseDriver):
reason=_('Unable to import python-dracclient library'))
self.power = drac_power.DracPower()
self.deploy = fake.FakeDeploy()
self.deploy = drac_deploy.DracDeploy()
self.management = drac_mgmt.DracManagement()
self.raid = drac_raid.DracRAID()
self.vendor = drac_vendor.DracVendorPassthru()

2
ironic/drivers/modules/drac/deploy.py
View File

@ -39,7 +39,7 @@ class DracDeploy(iscsi_deploy.ISCSIDeploy):
node = task.node
inband_steps = [step for step
in node.driver_internal_info['clean_steps']
in node.driver_internal_info.get('clean_steps', [])
if {'interface': step['interface'],
'step': step['step']} not in _OOB_CLEAN_STEPS]

101
ironic/tests/unit/drivers/modules/drac/test_deploy.py Normal file
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@ -0,0 +1,101 @@
#
# 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 DRAC deploy interface
"""
import mock
from ironic.common import states
from ironic.conductor import task_manager
from ironic.drivers.modules import deploy_utils
from ironic.tests.unit.conductor import mgr_utils
from ironic.tests.unit.db import base as db_base
from ironic.tests.unit.db import utils as db_utils
from ironic.tests.unit.objects import utils as obj_utils
INFO_DICT = db_utils.get_test_drac_info()
class DracDeployTestCase(db_base.DbTestCase):
def setUp(self):
super(DracDeployTestCase, self).setUp()
mgr_utils.mock_the_extension_manager(driver='fake_drac')
self.node = obj_utils.create_test_node(self.context,
driver='fake_drac',
driver_info=INFO_DICT)
@mock.patch.object(deploy_utils, 'prepare_inband_cleaning', spec_set=True,
autospec=True)
def test_prepare_cleaning_with_no_clean_step(
self, mock_prepare_inband_cleaning):
mock_prepare_inband_cleaning.return_value = states.CLEANWAIT
with task_manager.acquire(self.context, self.node.uuid,
shared=False) as task:
res = task.driver.deploy.prepare_cleaning(task)
self.assertEqual(states.CLEANWAIT, res)
mock_prepare_inband_cleaning.assert_called_once_with(
task, manage_boot=True)
@mock.patch.object(deploy_utils, 'prepare_inband_cleaning', spec_set=True,
autospec=True)
def test_prepare_cleaning_with_inband_clean_step(
self, mock_prepare_inband_cleaning):
self.node.driver_internal_info['clean_steps'] = [
{'step': 'erase_disks', 'priority': 20, 'interface': 'deploy'}]
mock_prepare_inband_cleaning.return_value = states.CLEANWAIT
with task_manager.acquire(self.context, self.node.uuid,
shared=False) as task:
res = task.driver.deploy.prepare_cleaning(task)
self.assertEqual(states.CLEANWAIT, res)
mock_prepare_inband_cleaning.assert_called_once_with(
task, manage_boot=True)
@mock.patch.object(deploy_utils, 'prepare_inband_cleaning', spec_set=True,
autospec=True)
def test_prepare_cleaning_with_oob_clean_step_with_no_agent_cached_steps(
self, mock_prepare_inband_cleaning):
self.node.driver_internal_info['clean_steps'] = [
{'interface': 'raid', 'step': 'create_configuration'}]
mock_prepare_inband_cleaning.return_value = states.CLEANWAIT
with task_manager.acquire(self.context, self.node.uuid,
shared=False) as task:
res = task.driver.deploy.prepare_cleaning(task)
self.assertEqual(states.CLEANWAIT, res)
mock_prepare_inband_cleaning.assert_called_once_with(
task, manage_boot=True)
@mock.patch.object(deploy_utils, 'prepare_inband_cleaning', spec_set=True,
autospec=True)
def test_prepare_cleaning_with_oob_clean_step_with_agent_cached_steps(
self, mock_prepare_inband_cleaning):
self.node.driver_internal_info['agent_cached_clean_steps'] = []
self.node.driver_internal_info['clean_steps'] = [
{'interface': 'raid', 'step': 'create_configuration'}]
mock_prepare_inband_cleaning.return_value = states.CLEANWAIT
with task_manager.acquire(self.context, self.node.uuid,
shared=False) as task:
res = task.driver.deploy.prepare_cleaning(task)
self.assertEqual(states.CLEANWAIT, res)
mock_prepare_inband_cleaning.assert_called_once_with(
task, manage_boot=True)

4
releasenotes/notes/drac-fix-prepare-cleaning-d74ba45135d84531.yaml Normal file
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@ -0,0 +1,4 @@
---
fixes:
- Fixes DRAC deploy interface failure when automated cleaning is called
without any clean step.