本文整理汇总了Python中ovs.lib.vdisk.VDiskController.delete方法的典型用法代码示例。如果您正苦于以下问题：Python VDiskController.delete方法的具体用法？Python VDiskController.delete怎么用？Python VDiskController.delete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.delete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: test_delete
# 需要导入模块: from ovs.lib.vdisk import VDiskController [as 别名]
# 或者: from ovs.lib.vdisk.VDiskController import delete [as 别名]
def test_delete(self):
"""
Test the delete of a vDisk
- Create 2 vDisks with identical names on 2 different vPools
- Delete 1st vDisk and verify other still remains on correct vPool
- Delete 2nd vDisk and verify no more volumes left
"""
structure = Helper.build_service_structure(
{'vpools': [1, 2],
'domains': [1],
'storagerouters': [1],
'storagedrivers': [(1, 1, 1), (2, 2, 1)], # (<id>, <vpool_id>, <storagerouter_id>)
'mds_services': [(1, 1), (2, 2)]} # (<id>, <storagedriver_id>)
)
domains = structure['domains']
storagedrivers = structure['storagedrivers']
vdisk1 = VDisk(VDiskController.create_new(volume_name='vdisk_1', volume_size=1024 ** 3, storagedriver_guid=storagedrivers[1].guid))
vdisk2 = VDisk(VDiskController.create_new(volume_name='vdisk_1', volume_size=1024 ** 3, storagedriver_guid=storagedrivers[2].guid))
vdisk_domain = VDiskDomain()
vdisk_domain.domain = domains[1]
vdisk_domain.vdisk = vdisk1
vdisk_domain.save()
# Delete vDisk1 and make some assertions
VDiskController.delete(vdisk_guid=vdisk1.guid)
with self.assertRaises(ObjectNotFoundException):
VDisk(vdisk1.guid)
self.assertEqual(first=len(VDiskController.list_volumes()),
second=1,
msg='Expected to find only 1 volume in Storage Driver list_volumes')
self.assertIn(member=vdisk2,
container=VDiskList.get_vdisks(),
msg='vDisk2 should still be modeled')
# Delete vDisk2 and make some assertions
VDiskController.delete(vdisk_guid=vdisk2.guid)
with self.assertRaises(ObjectNotFoundException):
VDisk(vdisk2.guid)
self.assertEqual(first=len(VDiskController.list_volumes()),
second=0,
msg='Expected to find no more volumes in Storage Driver list_volumes')示例2: _check_volumedriver_remove
# 需要导入模块: from ovs.lib.vdisk import VDiskController [as 别名]
# 或者: from ovs.lib.vdisk.VDiskController import delete [as 别名]
def _check_volumedriver_remove(vpool_name, vdisk_name, present=True):
"""
Remove a vdisk from a vpool
:param vdisk_name: name of a vdisk (e.g. test.raw)
:type vdisk_name: str
:param vpool_name: name of a vpool
:type vpool_name: str
:param present: should the disk be present?
:type present: bool
:return: True if disk is not present anymore
:rtype: bool
"""
try:
vdisk = VDiskHelper.get_vdisk_by_name(vdisk_name=vdisk_name, vpool_name=vpool_name)
VDiskController.delete(vdisk.guid)
return True
except VDiskNotFoundError:
# not found, if it should be present, re-raise the exception
if present:
raise
else:
return True