标签：following specified linked 触发器
The following conditions can be set for trigger-based actions:
| Condition type | Supported operators | Description |
|---|---|---|
| Application | = like not like | Specify an application or an application to exclude. = - event belongs to a trigger of the item that is linked to the specified application. like - event belongs to a trigger of the item that is linked to an application containing the string. not like - event belongs to a trigger of the item that is linked to an application not containing the string. |
| Host group | = <> | Specify host groups or host groups to exclude. = - event belongs to this host group. <> - event does not belong to this host group. |
| Template | = <> | Specify templates or templates to exclude. = - event belongs to a trigger inherited from this template. <> - event does not belong to a trigger inherited from this template. |
| Host | = <> | Specify hosts or hosts to exclude. = - event belongs to this host. <> - event does not belong to this host. |
| Trigger | = <> | Specify triggers or triggers to exclude. = - event is generated by this trigger. <> - event is generated by any other trigger, except this one. |
| Trigger name | like not like | Specify a string in the trigger name or a string to exclude. like - event is generated by a trigger, containing this string in the name. Case sensitive. not like - this string cannot be found in the trigger name. Case sensitive. Note: Entered value will be compared to trigger name with all macros expanded. |
| Trigger severity | = <> >= <= | Specify trigger severity. = - equal to trigger severity <> - not equal to trigger severity >= - more or equal to trigger severity <= - less or equal to trigger severity |
| Trigger value | = | Specify a trigger value. = - equal to trigger value (OK or PROBLEM) |
| Time period | in not in | Specify a time period or a time period to exclude. in - event time is within the time period. not in - event time is not within the time period. See Time period specification page for description of the format. |
| Maintenance status | in not in | Specify a host in maintenance or not in maintenance. in - host is in maintenance mode. not in - host is not in maintenance mode. Note: If several hosts are involved in the trigger expression, the condition matches if at least one of the hosts is/is not in maintenance mode. |
Trigger value:
if a trigger changes status from OK to PROBLEM, trigger value is PROBLEM
if a trigger changes status from PROBLEM to OK, trigger value is OK
tips:
When a new action for triggers is created, it gets two automatic conditions (both can be removed by the user):
“Trigger value = PROBLEM” - so that only problem notifications are sent. This means that if you configure an action without setting any more specific conditions, messages will be sent for all problems. This makes the recovery message checkbox operate in a more intuitive way.
“Maintenance status = not in maintenance” - so that notifications are not sent for hosts in maintenance.(因为该主机不在维护状态,所以不会发送通知主机的维护)
本文出自 “Linux革命” 博客，请务必保留此出处http://kaibinyuan.blog.51cto.com/7304008/1604965
标签：following specified linked 触发器
原文地址：http://kaibinyuan.blog.51cto.com/7304008/1604965
