3.8. 查看警报历史记录

要检查是否已触发了特定的警报,您可以查询警报历史记录并查看事件信息。

流程

  • 使用 openstack alert-history show 命令:

    $ openstack alarm-history show 1625015c-49b8-4e3f-9427-3c312a8615dd --fit-width
    +----------------------------+------------------+---------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------+
    | timestamp                  | type             | detail                                                                                                                                            | event_id                             |
    +----------------------------+------------------+---------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------+
    | 2017-11-16T05:21:47.850094 | state transition | {"transition_reason": "Transition to ok due to 1 samples inside threshold, most recent: 0.0366665763", "state": "ok"}                             | 3b51f09d-ded1-4807-b6bb-65fdc87669e4 |
    +----------------------------+------------------+---------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------+