Do not reboot into nowhere after BIOS settings with fast-track

Currently, the prepare_ramdisk implementation of the
redfish-virtual-media boot interface skips configuring an ISO in
fast-track mode. When rebooting after BIOS/RAID settings changes, we
need to enforce the correct ISO configuration.

Change-Id: Ibdfe0775065f3b27478305dd18929a291df3ee3c
This commit is contained in:
Dmitry Tantsur 2022-08-15 16:42:19 +02:00
parent 3d3a67daf7
commit 89f421b166
4 changed files with 43 additions and 24 deletions

View File

@ -1458,7 +1458,12 @@ def reboot_to_finish_step(task):
disable_ramdisk = task.node.driver_internal_info.get(
'cleaning_disable_ramdisk')
if not disable_ramdisk:
if manager_utils.is_fast_track(task):
LOG.debug('Forcing power off on node %s for a clean reboot into '
'the agent image', task.node)
manager_utils.node_power_action(task, states.POWER_OFF)
prepare_agent_boot(task)
manager_utils.node_power_action(task, states.REBOOT)
return get_async_step_return_state(task.node)

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@ -19,7 +19,6 @@ from oslo_utils import importutils
from ironic.common import exception
from ironic.common.i18n import _
from ironic.common import states
from ironic.conductor import task_manager
from ironic.conductor import utils as manager_utils
from ironic.drivers import base
from ironic.drivers.modules import deploy_utils
@ -185,9 +184,8 @@ class RedfishBIOS(base.BIOSInterface):
LOG.error(error_msg)
raise exception.RedfishError(error=error_msg)
self.post_reset(task)
self._set_reboot(task)
return deploy_utils.get_async_step_return_state(task.node)
return self.post_reset(task)
else:
current_attrs = bios.attributes
LOG.debug('Post factory reset, BIOS configuration for node '
@ -244,9 +242,8 @@ class RedfishBIOS(base.BIOSInterface):
LOG.error(error_msg)
raise exception.RedfishError(error=error_msg)
self.post_configuration(task, settings)
self._set_reboot_requested(task, attributes)
return deploy_utils.get_async_step_return_state(task.node)
return self.post_configuration(task, settings)
else:
# Step 2: Verify requested BIOS settings applied
requested_attrs = info.get('requested_bios_attrs')
@ -267,8 +264,7 @@ class RedfishBIOS(base.BIOSInterface):
:param task: a TaskManager instance containing the node to act on.
"""
deploy_utils.prepare_agent_boot(task)
self._reboot(task)
return deploy_utils.reboot_to_finish_step(task)
def post_configuration(self, task, settings):
"""Perform post configuration action to store the BIOS settings.
@ -281,8 +277,7 @@ class RedfishBIOS(base.BIOSInterface):
:param task: a TaskManager instance containing the node to act on.
:param settings: a list of BIOS settings to be updated.
"""
deploy_utils.prepare_agent_boot(task)
self._reboot(task)
return deploy_utils.reboot_to_finish_step(task)
def get_properties(self):
"""Return the properties of the interface.
@ -322,17 +317,6 @@ class RedfishBIOS(base.BIOSInterface):
LOG.debug('Verification of BIOS settings for node %(node_uuid)s '
'successful.', {'node_uuid': task.node.uuid})
@task_manager.require_exclusive_lock
def _reboot(self, task):
"""Reboot the target Redfish service.
:param task: a TaskManager instance containing the node to act on.
:raises: InvalidParameterValue when the wrong state is specified
or the wrong driver info is specified.
:raises: RedfishError on an error from the Sushy library
"""
manager_utils.node_power_action(task, states.REBOOT)
def _set_reboot(self, task):
"""Set driver_internal_info flags for deployment or cleaning reboot.

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@ -165,13 +165,16 @@ class RedfishBiosTestCase(db_base.DbTestCase):
mock_setting_list.delete.assert_called_once_with(
task.context, task.node.id, delete_names)
@mock.patch.object(manager_utils, 'is_fast_track', autospec=True)
@mock.patch.object(redfish_boot.RedfishVirtualMediaBoot, 'prepare_ramdisk',
spec_set=True, autospec=True)
@mock.patch.object(deploy_utils, 'build_agent_options', autospec=True)
@mock.patch.object(redfish_utils, 'get_system', autospec=True)
@mock.patch.object(manager_utils, 'node_power_action', autospec=True)
def _test_step_pre_reboot(self, mock_power_action, mock_get_system,
mock_build_agent_options, mock_prepare):
mock_build_agent_options, mock_prepare,
mock_fast_track, fast_track=False):
mock_fast_track.return_value = fast_track
if self.node.clean_step:
step_data = self.node.clean_step
check_fields = ['cleaning_reboot', 'skip_current_clean_step']
@ -197,7 +200,13 @@ class RedfishBiosTestCase(db_base.DbTestCase):
bios.supported_apply_times = []
ret = task.driver.bios.apply_configuration(task, data)
mock_get_system.assert_called_with(task.node)
mock_power_action.assert_called_once_with(task, states.REBOOT)
if fast_track:
mock_power_action.assert_has_calls([
mock.call(task, states.POWER_OFF),
mock.call(task, states.REBOOT),
])
else:
mock_power_action.assert_called_once_with(task, states.REBOOT)
if step == 'factory_reset':
bios.reset_bios.assert_called_once()
if step == 'apply_configuration':
@ -205,8 +214,8 @@ class RedfishBiosTestCase(db_base.DbTestCase):
attributes, apply_time=None)
mock_build_agent_options.assert_called_once_with(task.node)
mock_prepare.assert_called_once_with(mock.ANY, task, {'a': 'b'})
info = task.node.driver_internal_info
self.assertTrue(all(x in info for x in check_fields))
for field in check_fields:
self.assertIn(field, task.node.driver_internal_info)
self.assertEqual(expected_ret, ret)
def test_factory_reset_step_pre_reboot_cleaning(self):
@ -221,6 +230,12 @@ class RedfishBiosTestCase(db_base.DbTestCase):
self.node.save()
self._test_step_pre_reboot()
def test_factory_reset_step_pre_reboot_fast_track(self):
self.node.clean_step = {'priority': 100, 'interface': 'bios',
'step': 'factory_reset', 'argsinfo': {}}
self.node.save()
self._test_step_pre_reboot(fast_track=True)
def test_apply_conf_step_pre_reboot_cleaning(self):
data = [{'name': 'ProcTurboMode', 'value': 'Disabled'},
{'name': 'NicBoot1', 'value': 'NetworkBoot'}]
@ -239,6 +254,15 @@ class RedfishBiosTestCase(db_base.DbTestCase):
self.node.save()
self._test_step_pre_reboot()
def test_apply_conf_step_pre_reboot_fast_track(self):
data = [{'name': 'ProcTurboMode', 'value': 'Disabled'},
{'name': 'NicBoot1', 'value': 'NetworkBoot'}]
self.node.clean_step = {'priority': 100, 'interface': 'bios',
'step': 'apply_configuration',
'argsinfo': {'settings': data}}
self.node.save()
self._test_step_pre_reboot(fast_track=True)
@mock.patch.object(redfish_utils, 'get_system', autospec=True)
def _test_step_post_reboot(self, mock_get_system,
attributes_after_reboot=None):

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@ -0,0 +1,6 @@
---
fixes:
- |
Fixes rebooting into the agent after changing BIOS settings in fast-track
mode with the ``redfish-virtual-media`` boot interface. Previously, the ISO
would not be configured.