本文整理汇总了Python中charmhelpers.core.host.umount方法的典型用法代码示例。如果您正苦于以下问题：Python host.umount方法的具体用法？Python host.umount怎么用？Python host.umount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charmhelpers.core.host的用法示例。
在下文中一共展示了host.umount方法的5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: ephemeral_unmount
# 需要导入模块: from charmhelpers.core import host [as 别名]
# 或者: from charmhelpers.core.host import umount [as 别名]
def ephemeral_unmount() -> Result:
"""
Unmount amazon ephemeral mount points.
:return: Result with Ok or Err depending on the outcome of unmount.
"""
mountpoint = config("ephemeral_unmount")
if mountpoint is None:
return Ok(())
# Remove the entry from the fstab if it's set
fstab = FsTab(os.path.join(os.sep, "etc", "fstab"))
log("Removing ephemeral mount from fstab")
fstab.remove_entry_by_mountpoint(mountpoint)
if filesystem_mounted(mountpoint):
result = umount(mountpoint=mountpoint)
if not result:
return Err("unmount of {} failed".format(mountpoint))
# Unmounted Ok
log("{} unmounted".format(mountpoint))
return Ok(())
# Not mounted
return Ok(()) 示例2: unmount_volume
# 需要导入模块: from charmhelpers.core import host [as 别名]
# 或者: from charmhelpers.core.host import umount [as 别名]
def unmount_volume(config):
if os.path.ismount(config['mountpoint']):
if not host.umount(config['mountpoint'], persist=True):
raise VolumeConfigurationError() 示例3: test_umounts_a_device
# 需要导入模块: from charmhelpers.core import host [as 别名]
# 或者: from charmhelpers.core.host import umount [as 别名]
def test_umounts_a_device(self, log, check_output, fstab):
mountpoint = '/mnt/guido'
result = host.umount(mountpoint, persist=True)
self.assertTrue(result)
check_output.assert_called_with(['umount', mountpoint])
fstab.remove_by_mountpoint_called_with(mountpoint) 示例4: test_umounts_and_persist_device
# 需要导入模块: from charmhelpers.core import host [as 别名]
# 或者: from charmhelpers.core.host import umount [as 别名]
def test_umounts_and_persist_device(self, log, check_output):
mountpoint = '/mnt/guido'
result = host.umount(mountpoint)
self.assertTrue(result)
check_output.assert_called_with(['umount', '/mnt/guido']) 示例5: test_doesnt_umount_on_error
# 需要导入模块: from charmhelpers.core import host [as 别名]
# 或者: from charmhelpers.core.host import umount [as 别名]
def test_doesnt_umount_on_error(self, log, check_output):
mountpoint = '/mnt/guido'
error = subprocess.CalledProcessError(123, 'mount it', 'Oops...')
check_output.side_effect = error
result = host.umount(mountpoint)
self.assertFalse(result)
check_output.assert_called_with(['umount', '/mnt/guido'])