openstack/ironic
Code Issues Proposed changes

Transiton to Storage resource from SimpleStorage

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Current Redfish driver uses SimpleStorage resource
to collect disk information.
Storage resource is defined to provide more sophisticated
functionality over SimpsleStorage resource. Some Redfish
implementations may take transition from SimpleStorage to
Storage.
So Redfish driver's logic around disk should be provided
through Storage resource with SimpleStorage compatibility.

This commit does 2 things
* Use Storage resource instead of SimpleStorage, if possible
* Fix wrong disk indicator LED logic (SimpleStorage doesn't
  support indicator LED operation)

Related-bug: 2032590
Change-Id: I28abd75a41059c23028717db6a9766a5164313c7
This commit is contained in:
Vanou Ishii 2023-08-21 21:16:54 -04:00 committed by Julia Kreger
parent 3e4cd314b4
commit ffde150aa7
5 changed files with 232 additions and 50 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
ironic/drivers/modules/redfish/inspect.py
View File

@ -134,15 +134,15 @@ class RedfishInspect(base.InspectInterface):
{'node': task.node.uuid})
inspected_properties['local_gb'] = '0'
if system.simple_storage:
simple_storage_list = system.simple_storage.get_members()
if storages := system.storage or system.simple_storage:
disks = list()
for simple_storage in simple_storage_list:
for simple_storage_device in simple_storage.devices:
for storage in storages.get_members():
drives = storage.drives if hasattr(
storage, 'drives') else storage.devices
for drive in drives:
disk = {}
disk['name'] = simple_storage_device.name
disk['size'] = simple_storage_device.capacity_bytes
disk['name'] = drive.name
disk['size'] = drive.capacity_bytes
disks.append(disk)
inventory['disks'] = disks

36
ironic/drivers/modules/redfish/management.py
View File

@ -441,8 +441,11 @@ class RedfishManagement(base.ManagementInterface):
"""
sensors = {}
for storage in system.simple_storage.get_members():
for drive in storage.devices:
if storages := system.storage or system.simple_storage:
for storage in storages.get_members():
drives = storage.drives if hasattr(
storage, 'drives') else storage.devices
for drive in drives:
sensor = cls._sensor2dict(
drive, 'name', 'model', 'capacity_bytes')
sensor.update(
@ -610,11 +613,14 @@ class RedfishManagement(base.ManagementInterface):
try:
if (component in (None, components.DISK)
and system.simple_storage
and system.simple_storage.drives):
and system.storage):
indicators[components.DISK] = {
drive.uuid: properties
for drive in system.simple_storage.drives
# NOTE(vanou) There is no uuid property in Drive resource.
# There is no guarantee Id property of Drive is unique
# across all drives attached to server.
':'.join([storage.identity, drive.identity]): properties
for storage in system.storage.get_members()
for drive in storage.drives
if drive.indicator_led
}
@ -656,10 +662,11 @@ class RedfishManagement(base.ManagementInterface):
return
elif (component == components.DISK
and system.simple_storage
and system.simple_storage.drives):
for drive in system.simple_storage.drives:
if drive.uuid == indicator:
and system.storage and len(indicator.split(':')) == 2):
for storage in system.storage.get_members():
if storage.identity == indicator.split(':')[0]:
for drive in storage.drives:
if drive.identity == indicator.split(':')[1]:
drive.set_indicator_led(
INDICATOR_MAP_REV[state])
return
@ -708,10 +715,11 @@ class RedfishManagement(base.ManagementInterface):
return INDICATOR_MAP[chassis.indicator_led]
if (component == components.DISK
and system.simple_storage
and system.simple_storage.drives):
for drive in system.simple_storage.drives:
if drive.uuid == indicator:
and system.storage and len(indicator.split(':')) == 2):
for storage in system.storage.get_members():
if storage.identity == indicator.split(':')[0]:
for drive in storage.drives:
if drive.identity == indicator.split(':')[1]:
return INDICATOR_MAP[drive.indicator_led]
except sushy.exceptions.SushyError as e:

63
ironic/tests/unit/drivers/modules/redfish/test_inspect.py
View File

@ -66,11 +66,24 @@ class RedfishInspectTestCase(db_base.DbTestCase):
system_mock.processors.summary = '8', sushy.PROCESSOR_ARCH_x86
mock_simple_storage_device = mock.Mock()
mock_storage_drive = mock.Mock(
spec=sushy.resources.system.storage.drive.Drive)
mock_storage_drive.name = 'storage-drive'
mock_storage_drive.capacity_bytes = '128'
mock_storage = mock.Mock(
spec=sushy.resources.system.storage.storage.Storage)
mock_storage.drives = [mock_storage_drive]
system_mock.storage.get_members.return_value = [
mock_storage]
mock_simple_storage_device = mock.Mock(
spec=sushy.resources.system.simple_storage.DeviceListField)
mock_simple_storage_device.name = 'test-name'
mock_simple_storage_device.capacity_bytes = '123'
mock_simple_storage = mock.Mock()
mock_simple_storage = mock.Mock(
spec=sushy.resources.system.simple_storage.SimpleStorage)
mock_simple_storage.devices = [mock_simple_storage_device]
system_mock.simple_storage.get_members.return_value = [
mock_simple_storage]
@ -150,7 +163,7 @@ class RedfishInspectTestCase(db_base.DbTestCase):
self.assertEqual(expected_cpu,
inventory['inventory']['cpu'])
expected_disks = [{'name': 'test-name', 'size': '123'}]
expected_disks = [{'name': 'storage-drive', 'size': '128'}]
self.assertEqual(expected_disks,
inventory["inventory"]['disks'])
@ -276,11 +289,32 @@ class RedfishInspectTestCase(db_base.DbTestCase):
task.driver.inspect.inspect_hardware(task)
self.assertEqual(expected_properties, task.node.properties)
@mock.patch.object(redfish_utils, 'get_system', autospec=True)
def test_inspect_hardware_ignore_missing_simple_storage_and_storage(
self, mock_get_system):
system_mock = self.init_system_mock(mock_get_system.return_value)
system_mock.simple_storage = {}
system_mock.storage = {}
with task_manager.acquire(self.context, self.node.uuid,
shared=True) as task:
expected_properties = {
'capabilities': 'boot_mode:uefi',
'cpu_arch': 'x86_64', 'cpus': '8',
'local_gb': '0', 'memory_mb': 2048
}
task.driver.inspect.inspect_hardware(task)
self.assertEqual(expected_properties, task.node.properties)
inventory = inspect_utils.get_inspection_data(task.node,
self.context)
self.assertNotIn('disks', inventory['inventory'])
@mock.patch.object(redfish_utils, 'get_system', autospec=True)
def test_inspect_hardware_ignore_missing_simple_storage(self,
mock_get_system):
system_mock = self.init_system_mock(mock_get_system.return_value)
system_mock.simple_storage = None
system_mock.simple_storage = {}
with task_manager.acquire(self.context, self.node.uuid,
shared=True) as task:
@ -294,7 +328,26 @@ class RedfishInspectTestCase(db_base.DbTestCase):
inventory = inspect_utils.get_inspection_data(task.node,
self.context)
self.assertNotIn('disks', inventory['inventory'])
self.assertIn('disks', inventory['inventory'])
@mock.patch.object(redfish_utils, 'get_system', autospec=True)
def test_inspect_hardware_ignore_missing_storage(self, mock_get_system):
system_mock = self.init_system_mock(mock_get_system.return_value)
system_mock.storage = {}
with task_manager.acquire(self.context, self.node.uuid,
shared=True) as task:
expected_properties = {
'capabilities': 'boot_mode:uefi',
'cpu_arch': 'x86_64', 'cpus': '8',
'local_gb': '4', 'memory_mb': 2048
}
task.driver.inspect.inspect_hardware(task)
self.assertEqual(expected_properties, task.node.properties)
inventory = inspect_utils.get_inspection_data(task.node,
self.context)
self.assertIn('disks', inventory['inventory'])
@mock.patch.object(redfish_utils, 'get_system', autospec=True)
def test_inspect_hardware_fail_missing_memory_mb(self, mock_get_system):

141
ironic/tests/unit/drivers/modules/redfish/test_management.py
View File

@ -57,7 +57,6 @@ class RedfishManagementTestCase(db_base.DbTestCase):
self.system_uuid = 'ZZZ--XXX-YYY'
self.chassis_uuid = 'XXX-YYY-ZZZ'
self.drive_uuid = 'ZZZ-YYY-XXX'
def init_system_mock(self, system_mock, **properties):
@ -618,7 +617,7 @@ class RedfishManagementTestCase(db_base.DbTestCase):
self.assertEqual(expected, sensors)
def test__get_sensors_data_drive(self):
def test__get_sensors_data_drive_simple_storage(self):
attributes = {
'name': '32ADF365C6C1B7BD',
'manufacturer': 'IBM',
@ -630,14 +629,58 @@ class RedfishManagementTestCase(db_base.DbTestCase):
}
}
mock_system = mock.MagicMock(identity='ZZZ-YYY-XXX')
mock_system = mock.MagicMock(spec=sushy.resources.system.system.System)
mock_system.identity = 'ZZZ-YYY-XXX'
mock_drive = mock.MagicMock(**attributes)
mock_drive.name = attributes['name']
mock_drive.status = mock.MagicMock(**attributes['status'])
mock_storage = mock.MagicMock()
mock_storage.devices = [mock_drive]
mock_storage = mock.MagicMock(
spec=sushy.resources.system.storage.storage.Storage)
mock_storage.drives = [mock_drive]
mock_storage.identity = 'XXX-YYY-ZZZ'
mock_system.simple_storage.get_members.return_value = [mock_storage]
mock_system.storage.get_members.return_value = [mock_storage]
mock_system.simple_storage = {}
with task_manager.acquire(self.context, self.node.uuid,
shared=True) as task:
sensors = task.driver.management._get_sensors_drive(mock_system)
expected = {
'32ADF365C6C1B7BD:XXX-YYY-ZZZ@ZZZ-YYY-XXX': {
'capacity_bytes': 3750000000,
'health': 'OK',
'name': '32ADF365C6C1B7BD',
'model': 'IBM 350A',
'state': 'enabled'
}
}
self.assertEqual(expected, sensors)
def test__get_sensors_data_drive_storage(self):
attributes = {
'name': '32ADF365C6C1B7BD',
'manufacturer': 'IBM',
'model': 'IBM 350A',
'capacity_bytes': 3750000000,
'status': {
'health': 'OK',
'state': 'enabled'
}
}
mock_system = mock.MagicMock(spec=sushy.resources.system.system.System)
mock_system.identity = 'ZZZ-YYY-XXX'
mock_drive = mock.MagicMock(**attributes)
mock_drive.name = attributes['name']
mock_drive.status = mock.MagicMock(**attributes['status'])
mock_simple_storage = mock.MagicMock(
spec=sushy.resources.system.simple_storage.SimpleStorage)
mock_simple_storage.devices = [mock_drive]
mock_simple_storage.identity = 'XXX-YYY-ZZZ'
mock_system.simple_storage.get_members.return_value = [
mock_simple_storage]
mock_system.storage = {}
with task_manager.acquire(self.context, self.node.uuid,
shared=True) as task:
@ -705,13 +748,17 @@ class RedfishManagementTestCase(db_base.DbTestCase):
uuid=self.chassis_uuid,
indicator_led=sushy.INDICATOR_LED_LIT)
fake_drive = mock.Mock(
uuid=self.drive_uuid,
identity='drive1',
indicator_led=sushy.INDICATOR_LED_LIT)
fake_storage = mock.Mock(
identity='storage1',
drives=[fake_drive])
fake_system = mock.Mock(
uuid=self.system_uuid,
chassis=[fake_chassis],
simple_storage=mock.MagicMock(drives=[fake_drive]),
storage=mock.MagicMock(),
indicator_led=sushy.INDICATOR_LED_LIT)
fake_system.storage.get_members.return_value = [fake_storage]
mock_get_system.return_value = fake_system
@ -743,7 +790,7 @@ class RedfishManagementTestCase(db_base.DbTestCase):
}
},
components.DISK: {
'ZZZ-YYY-XXX': {
'storage1:drive1': {
"readonly": False,
"states": [
indicator_states.BLINKING,
@ -762,13 +809,17 @@ class RedfishManagementTestCase(db_base.DbTestCase):
uuid=self.chassis_uuid,
indicator_led=sushy.INDICATOR_LED_LIT)
fake_drive = mock.Mock(
uuid=self.drive_uuid,
identity='drive1',
indicator_led=sushy.INDICATOR_LED_LIT)
fake_storage = mock.Mock(
identity='storage1',
drives=[fake_drive])
fake_system = mock.Mock(
uuid=self.system_uuid,
chassis=[fake_chassis],
simple_storage=mock.MagicMock(drives=[fake_drive]),
storage=mock.MagicMock(),
indicator_led=sushy.INDICATOR_LED_LIT)
fake_system.storage.get_members.return_value = [fake_storage]
mock_get_system.return_value = fake_system
@ -782,19 +833,53 @@ class RedfishManagementTestCase(db_base.DbTestCase):
mock_get_system.assert_called_once_with(task.node)
@mock.patch.object(redfish_utils, 'get_system', autospec=True)
def test_set_indicator_state_disk(self, mock_get_system):
fake_chassis = mock.Mock(
uuid=self.chassis_uuid,
indicator_led=sushy.INDICATOR_LED_LIT)
fake_drive = mock.Mock(
identity='drive1',
indicator_led=sushy.INDICATOR_LED_LIT)
fake_storage = mock.Mock(
identity='storage1',
drives=[fake_drive])
fake_system = mock.Mock(
uuid=self.system_uuid,
chassis=[fake_chassis],
storage=mock.MagicMock(),
indicator_led=sushy.INDICATOR_LED_LIT)
fake_system.storage.get_members.return_value = [fake_storage]
mock_get_system.return_value = fake_system
with task_manager.acquire(self.context, self.node.uuid,
shared=False) as task:
task.driver.management.set_indicator_state(
task, components.DISK, 'storage1:drive1', indicator_states.ON)
fake_drive.set_indicator_led.assert_called_once_with(
sushy.INDICATOR_LED_LIT)
mock_get_system.assert_called_once_with(task.node)
@mock.patch.object(redfish_utils, 'get_system', autospec=True)
def test_get_indicator_state(self, mock_get_system):
fake_chassis = mock.Mock(
uuid=self.chassis_uuid,
indicator_led=sushy.INDICATOR_LED_LIT)
fake_drive = mock.Mock(
uuid=self.drive_uuid,
identity='drive1',
indicator_led=sushy.INDICATOR_LED_LIT)
fake_storage = mock.Mock(
identity='storage1',
drives=[fake_drive])
fake_system = mock.Mock(
uuid=self.system_uuid,
chassis=[fake_chassis],
simple_storage=mock.MagicMock(drives=[fake_drive]),
storage=mock.MagicMock(),
indicator_led=sushy.INDICATOR_LED_LIT)
fake_system.storage.get_members.return_value = [fake_storage]
mock_get_system.return_value = fake_system
@ -808,6 +893,36 @@ class RedfishManagementTestCase(db_base.DbTestCase):
self.assertEqual(indicator_states.ON, state)
@mock.patch.object(redfish_utils, 'get_system', autospec=True)
def test_get_indicator_state_disk(self, mock_get_system):
fake_chassis = mock.Mock(
uuid=self.chassis_uuid,
indicator_led=sushy.INDICATOR_LED_LIT)
fake_drive = mock.Mock(
identity='drive1',
indicator_led=sushy.INDICATOR_LED_LIT)
fake_storage = mock.Mock(
identity='storage1',
drives=[fake_drive])
fake_system = mock.Mock(
uuid=self.system_uuid,
chassis=[fake_chassis],
storage=mock.MagicMock(),
indicator_led=sushy.INDICATOR_LED_LIT)
fake_system.storage.get_members.return_value = [fake_storage]
mock_get_system.return_value = fake_system
with task_manager.acquire(self.context, self.node.uuid,
shared=False) as task:
state = task.driver.management.get_indicator_state(
task, components.DISK, 'storage1:drive1')
mock_get_system.assert_called_once_with(task.node)
self.assertEqual(indicator_states.ON, state)
@mock.patch.object(redfish_utils, 'get_system', autospec=True)
def test_detect_vendor(self, mock_get_system):
mock_get_system.return_value.manufacturer = "Fake GmbH"

6
releasenotes/notes/redfish-use-storage-over-simplestorage-ccb3e0e38bfe8712.yaml Normal file
View File

@ -0,0 +1,6 @@
---
fixes:
- |
Fixes issue of changing or getting state of indicator LED of attached disk
caused by misunderstanding SimpleStorage provides this functionality but
actually Storage resource does.