本文整理汇总了Python中ovs.lib.vdisk.VDiskController.dtl_checkup方法的典型用法代码示例。如果您正苦于以下问题：Python VDiskController.dtl_checkup方法的具体用法？Python VDiskController.dtl_checkup怎么用？Python VDiskController.dtl_checkup使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类ovs.lib.vdisk.VDiskController的用法示例。
在下文中一共展示了VDiskController.dtl_checkup方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: _run_and_validate_dtl_checkup
# 需要导入模块: from ovs.lib.vdisk import VDiskController [as 别名]
# 或者: from ovs.lib.vdisk.VDiskController import dtl_checkup [as 别名]
def _run_and_validate_dtl_checkup(self, vdisk, validations):
"""
Execute the DTL checkup for a vDisk and validate the settings afterwards
"""
single_node = len(StorageRouterList.get_storagerouters()) == 1
VDiskController.dtl_checkup(vdisk_guid=vdisk.guid)
config = vdisk.storagedriver_client.get_dtl_config(vdisk.volume_id)
config_mode = vdisk.storagedriver_client.get_dtl_config_mode(vdisk.volume_id)
msg = '{0} node - {{0}} - Actual: {{1}} - Expected: {{2}}'.format('Single' if single_node is True else 'Multi')
validations.append({'key': 'config_mode', 'value': DTLConfigMode.MANUAL})
for validation in validations:
key = validation['key']
value = validation['value']
if key == 'config':
actual_value = config
elif key == 'host':
actual_value = config.host
elif key == 'port':
actual_value = config.port
elif key == 'mode':
actual_value = config.mode
else:
actual_value = config_mode
if isinstance(value, list):
self.assertTrue(expr=actual_value in value,
msg=msg.format(key.capitalize(), actual_value, ', '.join(value)))
else:
self.assertEqual(first=actual_value,
second=value,
msg=msg.format(key.capitalize(), actual_value, value))
return config示例2: update_vmachine_config
# 需要导入模块: from ovs.lib.vdisk import VDiskController [as 别名]
# 或者: from ovs.lib.vdisk.VDiskController import dtl_checkup [as 别名]
def update_vmachine_config(vmachine, vm_object, pmachine=None):
"""
Update a vMachine configuration with a given vMachine configuration
:param vmachine: Virtual Machine to update
:param vm_object: New virtual machine info
:param pmachine: Physical machine of the virtual machine
"""
try:
vdisks_synced = 0
if vmachine.name is None:
MessageController.fire(MessageController.Type.EVENT,
{'type': 'vmachine_created',
'metadata': {'name': vm_object['name']}})
elif vmachine.name != vm_object['name']:
MessageController.fire(MessageController.Type.EVENT,
{'type': 'vmachine_renamed',
'metadata': {'old_name': vmachine.name,
'new_name': vm_object['name']}})
if pmachine is not None:
vmachine.pmachine = pmachine
vmachine.name = vm_object['name']
vmachine.hypervisor_id = vm_object['id']
vmachine.devicename = vm_object['backing']['filename']
vmachine.save()
# Updating and linking disks
storagedrivers = StorageDriverList.get_storagedrivers()
datastores = dict([('{0}:{1}'.format(storagedriver.storage_ip, storagedriver.mountpoint), storagedriver) for storagedriver in storagedrivers])
vdisk_guids = []
mutex = volatile_mutex('{0}_{1}'.format(vmachine.name, vmachine.devicename))
for disk in vm_object['disks']:
ensure_safety = False
if disk['datastore'] in vm_object['datastores']:
datastore = vm_object['datastores'][disk['datastore']]
if datastore in datastores:
try:
mutex.acquire(wait=10)
vdisk = VDiskList.get_by_devicename_and_vpool(disk['filename'], datastores[datastore].vpool)
if vdisk is None:
# The disk couldn't be located, but is in our datastore. We might be in a recovery scenario
vdisk = VDisk()
vdisk.vpool = datastores[datastore].vpool
vdisk.reload_client()
vdisk.devicename = disk['filename']
vdisk.volume_id = vdisk.storagedriver_client.get_volume_id(str(disk['backingfilename']))
vdisk.size = vdisk.info['volume_size']
vdisk.metadata = {'lba_size': vdisk.info['lba_size'],
'cluster_multiplier': vdisk.info['cluster_multiplier']}
# Create the disk in a locked context, but don't execute long running-task in same context
vdisk.save()
ensure_safety = True
finally:
mutex.release()
if ensure_safety:
MDSServiceController.ensure_safety(vdisk)
VDiskController.dtl_checkup(vdisk_guid=vdisk.guid)
# Update the disk with information from the hypervisor
if vdisk.vmachine is None:
MessageController.fire(MessageController.Type.EVENT,
{'type': 'vdisk_attached',
'metadata': {'vmachine_name': vmachine.name,
'vdisk_name': disk['name']}})
vdisk.vmachine = vmachine
vdisk.name = disk['name']
vdisk.order = disk['order']
vdisk.save()
vdisk_guids.append(vdisk.guid)
vdisks_synced += 1
for vdisk in vmachine.vdisks:
if vdisk.guid not in vdisk_guids:
MessageController.fire(MessageController.Type.EVENT,
{'type': 'vdisk_detached',
'metadata': {'vmachine_name': vmachine.name,
'vdisk_name': vdisk.name}})
vdisk.vmachine = None
vdisk.save()
VMachineController._logger.info('Updating vMachine finished (name {0}, {1} vdisks (re)linked)'.format(
vmachine.name, vdisks_synced
))
except Exception as ex:
VMachineController._logger.info('Error during vMachine update: {0}'.format(str(ex)))
raise