本文整理汇总了Python中charmhelpers.core.hookenv.CRITICAL属性的典型用法代码示例。如果您正苦于以下问题：Python hookenv.CRITICAL属性的具体用法？Python hookenv.CRITICAL怎么用？Python hookenv.CRITICAL使用的例子？那么恭喜您, 这里精选的属性代码示例或许可以为您提供帮助。您也可以进一步了解该属性所在类charmhelpers.core.hookenv的用法示例。
在下文中一共展示了hookenv.CRITICAL属性的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: configure_volume
# 需要导入模块: from charmhelpers.core import hookenv [as 别名]
# 或者: from charmhelpers.core.hookenv import CRITICAL [as 别名]
def configure_volume(before_change=lambda: None, after_change=lambda: None):
'''Set up storage (or don't) according to the charm's volume configuration.
Returns the mount point or "ephemeral". before_change and after_change
are optional functions to be called if the volume configuration changes.
'''
config = get_config()
if not config:
hookenv.log('Failed to read volume configuration', hookenv.CRITICAL)
raise VolumeConfigurationError()
if config['ephemeral']:
if os.path.ismount(config['mountpoint']):
before_change()
unmount_volume(config)
after_change()
return 'ephemeral'
else:
# persistent storage
if os.path.ismount(config['mountpoint']):
mounts = dict(managed_mounts())
if mounts.get(config['mountpoint']) != config['device']:
before_change()
unmount_volume(config)
mount_volume(config)
after_change()
else:
before_change()
mount_volume(config)
after_change()
return config['mountpoint'] 示例2: test_logs_messages_with_alternative_levels
# 需要导入模块: from charmhelpers.core import hookenv [as 别名]
# 或者: from charmhelpers.core.hookenv import CRITICAL [as 别名]
def test_logs_messages_with_alternative_levels(self, mock_call):
alternative_levels = [
hookenv.CRITICAL,
hookenv.ERROR,
hookenv.WARNING,
hookenv.INFO,
]
for level in alternative_levels:
hookenv.log('foo', level)
mock_call.assert_called_with(['juju-log', '-l', level, 'foo'])