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Implement ResetConfig and ClearForeignConfig functionality

For raid deletion, existing delete_virtual_disk functionality is not
freeing up foreign drives and spares, so have added ResetConfig and
ClearForeignConfig functionality for freeing up foreign drives and
spares.

Change-Id: I76390dc4fcf8de2fe5aa3d660f77edcef4a4dec1
changes/99/651599/3
mpardhi23 2 years ago
committed by Monica Pardhi
parent
commit
6857a6d000
10 changed files with 263 additions and 2 deletions
  1. +44
    -0
      dracclient/client.py
  2. +68
    -0
      dracclient/resources/raid.py
  3. +71
    -0
      dracclient/tests/test_raid.py
  4. +12
    -0
      dracclient/tests/utils.py
  5. +17
    -0
      dracclient/tests/wsman_mocks/raid_service-invoke-clear_foreign_config-error.xml
  6. +16
    -0
      dracclient/tests/wsman_mocks/raid_service-invoke-clear_foreign_config-ok.xml
  7. +1
    -1
      dracclient/tests/wsman_mocks/raid_service-invoke-delete_virtual_disk-error.xml
  8. +1
    -1
      dracclient/tests/wsman_mocks/raid_service-invoke-delete_virtual_disk-ok.xml
  9. +17
    -0
      dracclient/tests/wsman_mocks/raid_service-invoke-reset_raid_config-error.xml
  10. +16
    -0
      dracclient/tests/wsman_mocks/raid_service-invoke-reset_raid_config-ok.xml

+ 44
- 0
dracclient/client.py View File

@ -768,6 +768,50 @@ class DRACClient(object):
"""
return self._raid_mgmt.delete_virtual_disk(virtual_disk)
def reset_raid_config(self, raid_controller):
"""Delete all the virtual disks and unassign all hot spare physical disks
The job to reset the RAID controller config will be in pending state.
For the changes to be applied, a config job must be created.
:param raid_controller: id of the RAID controller
:returns: a dictionary containing:
- The is_commit_required key with the value always set to
True indicating that a config job must be created to
reset configuration.
- The is_reboot_required key with a RebootRequired enumerated
value indicating whether the server must be rebooted to
reset configuration.
:raises: WSManRequestFailure on request failures
:raises: WSManInvalidResponse when receiving invalid response
:raises: DRACOperationFailed on error reported back by the DRAC
interface
:raises: DRACUnexpectedReturnValue on return value mismatch
"""
return self._raid_mgmt.reset_raid_config(raid_controller)
def clear_foreign_config(self, raid_controller):
"""Free up foreign drives
The job to clear foreign config will be in pending state.
For the changes to be applied, a config job must be created.
:param raid_controller: id of the RAID controller
:returns: a dictionary containing:
- The is_commit_required key with the value always set to
True indicating that a config job must be created to
clear foreign configuration.
- The is_reboot_required key with a RebootRequired enumerated
value indicating whether the server must be rebooted to
clear foreign configuration.
:raises: WSManRequestFailure on request failures
:raises: WSManInvalidResponse when receiving invalid response
:raises: DRACOperationFailed on error reported back by the DRAC
interface
:raises: DRACUnexpectedReturnValue on return value mismatch
"""
return self._raid_mgmt.clear_foreign_config(raid_controller)
def commit_pending_raid_changes(self, raid_controller, reboot=False,
start_time='TIME_NOW', realtime=False):
"""Applies all pending changes on a RAID controller


+ 68
- 0
dracclient/resources/raid.py View File

@ -721,3 +721,71 @@ class RAIDManagement(object):
return True
return False
def reset_raid_config(self, raid_controller):
"""Delete all virtual disk and unassign all hotspares
The job to reset the RAID controller config will be in pending state.
For the changes to be applied, a config job must be created.
:param raid_controller: id of the RAID controller
:returns: a dictionary containing:
- The is_commit_required key with the value always set to
True indicating that a config job must be created to
reset configuration.
- The is_reboot_required key with a RebootRequired enumerated
value indicating whether the server must be rebooted to
reset configuration.
:raises: WSManRequestFailure on request failures
:raises: WSManInvalidResponse when receiving invalid response
:raises: DRACOperationFailed on error reported back by the DRAC
interface
:raises: DRACUnexpectedReturnValue on return value mismatch
"""
selectors = {'SystemCreationClassName': 'DCIM_ComputerSystem',
'CreationClassName': 'DCIM_RAIDService',
'SystemName': 'DCIM:ComputerSystem',
'Name': 'DCIM:RAIDService'}
properties = {'Target': raid_controller}
doc = self.client.invoke(uris.DCIM_RAIDService, 'ResetConfig',
selectors, properties,
expected_return_value=utils.RET_SUCCESS)
return utils.build_return_dict(doc, uris.DCIM_RAIDService,
is_commit_required_value=True)
def clear_foreign_config(self, raid_controller):
"""Free up foreign drives
The job to clear foreign config will be in pending state.
For the changes to be applied, a config job must be created.
:param raid_controller: id of the RAID controller
:returns: a dictionary containing:
- The is_commit_required key with the value always set to
True indicating that a config job must be created to
clear foreign configuration.
- The is_reboot_required key with a RebootRequired enumerated
value indicating whether the server must be rebooted to
clear foreign configuration.
:raises: WSManRequestFailure on request failures
:raises: WSManInvalidResponse when receiving invalid response
:raises: DRACOperationFailed on error reported back by the DRAC
interface
:raises: DRACUnexpectedReturnValue on return value mismatch
"""
selectors = {'SystemCreationClassName': 'DCIM_ComputerSystem',
'CreationClassName': 'DCIM_RAIDService',
'SystemName': 'DCIM:ComputerSystem',
'Name': 'DCIM:RAIDService'}
properties = {'Target': raid_controller}
doc = self.client.invoke(uris.DCIM_RAIDService, 'ClearForeignConfig',
selectors, properties,
expected_return_value=utils.RET_SUCCESS)
return utils.build_return_dict(doc, uris.DCIM_RAIDService,
is_commit_required_value=True)

+ 71
- 0
dracclient/tests/test_raid.py View File

@ -586,6 +586,77 @@ class ClientRAIDManagementTestCase(base.BaseTest):
exceptions.DRACOperationFailed,
self.drac_client.delete_virtual_disk, 'disk1')
@mock.patch.object(dracclient.client.WSManClient, 'invoke',
spec_set=True, autospec=True)
def test_reset_raid_config(self, mock_requests, mock_invoke):
expected_selectors = {'SystemCreationClassName': 'DCIM_ComputerSystem',
'CreationClassName': 'DCIM_RAIDService',
'SystemName': 'DCIM:ComputerSystem',
'Name': 'DCIM:RAIDService'}
expected_properties = {'Target': self.raid_controller_fqdd}
mock_invoke.return_value = lxml.etree.fromstring(
test_utils.RAIDInvocations[uris.DCIM_RAIDService][
'ResetConfig']['ok'])
result = self.drac_client.reset_raid_config(self.raid_controller_fqdd)
self.assertEqual({'is_commit_required': True,
'is_reboot_required':
constants.RebootRequired.optional},
result)
mock_invoke.assert_called_once_with(
mock.ANY, uris.DCIM_RAIDService, 'ResetConfig',
expected_selectors, expected_properties,
expected_return_value=utils.RET_SUCCESS)
@mock.patch.object(dracclient.client.WSManClient,
'wait_until_idrac_is_ready', spec_set=True,
autospec=True)
def test_reset_raid_config_fail(self, mock_requests,
mock_wait_until_idrac_is_ready):
mock_requests.post(
'https://1.2.3.4:443/wsman',
text=test_utils.RAIDInvocations[
uris.DCIM_RAIDService]['ResetConfig']['error'])
self.assertRaises(
exceptions.DRACOperationFailed,
self.drac_client.reset_raid_config, self.raid_controller_fqdd)
@mock.patch.object(dracclient.client.WSManClient, 'invoke',
spec_set=True, autospec=True)
def test_clear_foreign_config(self, mock_requests, mock_invoke):
expected_selectors = {'SystemCreationClassName': 'DCIM_ComputerSystem',
'CreationClassName': 'DCIM_RAIDService',
'SystemName': 'DCIM:ComputerSystem',
'Name': 'DCIM:RAIDService'}
expected_properties = {'Target': self.raid_controller_fqdd}
mock_invoke.return_value = lxml.etree.fromstring(
test_utils.RAIDInvocations[uris.DCIM_RAIDService][
'ClearForeignConfig']['ok'])
result = self.drac_client.clear_foreign_config(
self.raid_controller_fqdd)
self.assertEqual({'is_commit_required': True,
'is_reboot_required':
constants.RebootRequired.optional},
result)
mock_invoke.assert_called_once_with(
mock.ANY, uris.DCIM_RAIDService, 'ClearForeignConfig',
expected_selectors, expected_properties,
expected_return_value=utils.RET_SUCCESS)
@mock.patch.object(dracclient.client.WSManClient,
'wait_until_idrac_is_ready', spec_set=True,
autospec=True)
def test_clear_foreign_config_fail(self, mock_requests,
mock_wait_until_idrac_is_ready):
mock_requests.post(
'https://1.2.3.4:443/wsman',
text=test_utils.RAIDInvocations[
uris.DCIM_RAIDService]['ClearForeignConfig']['error'])
self.assertRaises(
exceptions.DRACOperationFailed,
self.drac_client.clear_foreign_config, self.raid_controller_fqdd)
@mock.patch.object(dracclient.resources.job.JobManagement,
'create_config_job', spec_set=True, autospec=True)
def test_commit_pending_raid_changes(self, mock_requests,


+ 12
- 0
dracclient/tests/utils.py View File

@ -253,6 +253,18 @@ RAIDInvocations = {
'raid_service-invoke-convert_physical_disks-ok'),
'error': load_wsman_xml(
'raid_service-invoke-convert_physical_disks-error'),
},
'ResetConfig': {
'ok': load_wsman_xml(
'raid_service-invoke-reset_raid_config-ok'),
'error': load_wsman_xml(
'raid_service-invoke-reset_raid_config-error'),
},
'ClearForeignConfig': {
'ok': load_wsman_xml(
'raid_service-invoke-clear_foreign_config-ok'),
'error': load_wsman_xml(
'raid_service-invoke-clear_foreign_config-error'),
}
}
}


+ 17
- 0
dracclient/tests/wsman_mocks/raid_service-invoke-clear_foreign_config-error.xml View File

@ -0,0 +1,17 @@
<s:Envelope xmlns:s="http://www.w3.org/2003/05/soap-envelope"
xmlns:wsa="http://schemas.xmlsoap.org/ws/2004/08/addressing"
xmlns:n1="http://schemas.dell.com/wbem/wscim/1/cim-schema/2/DCIM_RAIDService">
<s:Header>
<wsa:To>http://schemas.xmlsoap.org/ws/2004/08/addressing/role/anonymous</wsa:To>
<wsa:Action>http://schemas.dell.com/wbem/wscim/1/cim-schema/2/DCIM_RAIDService/ClearForeignConfigResponse</wsa:Action>
<wsa:RelatesTo>uuid:f9487fcf-103a-103a-8002-fd0aa2bdb228</wsa:RelatesTo>
<wsa:MessageID>uuid:000852e6-1040-1040-8997-a36fc6fe83b0</wsa:MessageID>
</s:Header>
<s:Body>
<n1:ClearForeignConfig_OUTPUT>
<n1:Message>>No foreign drives detected</n1:Message>
<n1:MessageID>STOR018</n1:MessageID>
<n1:ReturnValue>2</n1:ReturnValue>
</n1:ClearForeignConfig_OUTPUT>
</s:Body>
</s:Envelope>

+ 16
- 0
dracclient/tests/wsman_mocks/raid_service-invoke-clear_foreign_config-ok.xml View File

@ -0,0 +1,16 @@
<s:Envelope xmlns:s="http://www.w3.org/2003/05/soap-envelope"
xmlns:wsa="http://schemas.xmlsoap.org/ws/2004/08/addressing"
xmlns:n1="http://schemas.dell.com/wbem/wscim/1/cim-schema/2/DCIM_RAIDService">
<s:Header>
<wsa:To>http://schemas.xmlsoap.org/ws/2004/08/addressing/role/anonymous</wsa:To>
<wsa:Action>http://schemas.dell.com/wbem/wscim/1/cim-schema/2/DCIM_RAIDService/ClearForeignConfigResponse</wsa:Action>
<wsa:RelatesTo>uuid:fefa06de-103a-103a-8002-fd0aa2bdb228</wsa:RelatesTo>
<wsa:MessageID>uuid:05bc00f4-1040-1040-899d-a36fc6fe83b0</wsa:MessageID>
</s:Header>
<s:Body>
<n1:ClearForeignConfig_OUTPUT>
<n1:RebootRequired>OPTIONAL</n1:RebootRequired>
<n1:ReturnValue>0</n1:ReturnValue>
</n1:ClearForeignConfig_OUTPUT>
</s:Body>
</s:Envelope>

+ 1
- 1
dracclient/tests/wsman_mocks/raid_service-invoke-delete_virtual_disk-error.xml View File

@ -14,4 +14,4 @@
<n1:ReturnValue>2</n1:ReturnValue>
</n1:DeleteVirtualDisk_OUTPUT>
</s:Body>
</s:Envelope>
</s:Envelope>

+ 1
- 1
dracclient/tests/wsman_mocks/raid_service-invoke-delete_virtual_disk-ok.xml View File

@ -13,4 +13,4 @@
<n1:ReturnValue>0</n1:ReturnValue>
</n1:DeleteVirtualDisk_OUTPUT>
</s:Body>
</s:Envelope>
</s:Envelope>

+ 17
- 0
dracclient/tests/wsman_mocks/raid_service-invoke-reset_raid_config-error.xml View File

@ -0,0 +1,17 @@
<s:Envelope xmlns:s="http://www.w3.org/2003/05/soap-envelope"
xmlns:wsa="http://schemas.xmlsoap.org/ws/2004/08/addressing"
xmlns:n1="http://schemas.dell.com/wbem/wscim/1/cim-schema/2/DCIM_RAIDService">
<s:Header>
<wsa:To>http://schemas.xmlsoap.org/ws/2004/08/addressing/role/anonymous</wsa:To>
<wsa:Action>http://schemas.dell.com/wbem/wscim/1/cim-schema/2/DCIM_RAIDService/ResetConfigResponse</wsa:Action>
<wsa:RelatesTo>uuid:f9487fcf-103a-103a-8002-fd0aa2bdb228</wsa:RelatesTo>
<wsa:MessageID>uuid:000852e6-1040-1040-8997-a36fc6fe83b0</wsa:MessageID>
</s:Header>
<s:Body>
<n1:ResetConfig_OUTPUT>
<n1:Message>Virtual Disk not found</n1:Message>
<n1:MessageID>STOR028</n1:MessageID>
<n1:ReturnValue>2</n1:ReturnValue>
</n1:ResetConfig_OUTPUT>
</s:Body>
</s:Envelope>

+ 16
- 0
dracclient/tests/wsman_mocks/raid_service-invoke-reset_raid_config-ok.xml View File

@ -0,0 +1,16 @@
<s:Envelope xmlns:s="http://www.w3.org/2003/05/soap-envelope"
xmlns:wsa="http://schemas.xmlsoap.org/ws/2004/08/addressing"
xmlns:n1="http://schemas.dell.com/wbem/wscim/1/cim-schema/2/DCIM_RAIDService">
<s:Header>
<wsa:To>http://schemas.xmlsoap.org/ws/2004/08/addressing/role/anonymous</wsa:To>
<wsa:Action>http://schemas.dell.com/wbem/wscim/1/cim-schema/2/DCIM_RAIDService/ResetConfigResponse</wsa:Action>
<wsa:RelatesTo>uuid:fefa06de-103a-103a-8002-fd0aa2bdb228</wsa:RelatesTo>
<wsa:MessageID>uuid:05bc00f4-1040-1040-899d-a36fc6fe83b0</wsa:MessageID>
</s:Header>
<s:Body>
<n1:ResetConfig_OUTPUT>
<n1:RebootRequired>OPTIONAL</n1:RebootRequired>
<n1:ReturnValue>0</n1:ReturnValue>
</n1:ResetConfig_OUTPUT>
</s:Body>
</s:Envelope>

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