Hi,
Thanks for your reply.
Exactly, I develop a API which accept prometheus rule from web.
When user create a new rule, I want to add a fixed matcher(xxId="xxx"),
which label name is fixed and label value is various.
eg.
cpu_usage / avg_over_time(cpu_usage[5m] offset 24h) > 2 ->
cpu_usage{xxId="xxx"} / avg_over_time(cpu_usage{xxId="xxx"}[5m] offset
24h) > 2
Kind regards,
Allenzh li
在2020年12月3日星期四 UTC+8 下午4:23:13<Christian Hoffmann> 写道：
> Hi,
>
> On 12/2/20 4:51 AM, Allenzh li wrote:
> > Hi, recently, I want to add a label to all alerting expr, is there any
> > way to acheive that?
>
> What exactly are you trying to do? Technically, you can use alert
> relabeling to add a static (or at least deterministic) label to each
> outgoing alert.
> Depending on what you want to accomplish, there may be better ways though.
>
> Kind regards,
> Christian
>
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