On 12 Feb 11:57, Dhiman Barman wrote:
> Hi,
>
> It will be useful to have a way to combine metric labels and create a new
> label as follows.
>
> metric_name{label1=a, label2=b} => metric_name{label1=a, label2=b,
> combined_label=a_b}
> metric_name{label1=b, label2=a} => metric_name{label1=b, label2=a,
> combined_label=a_b}You can use label_join https://prometheus.io/docs/prometheus/latest/querying/functions/#label_join Or do that with metrics relabelling. > The combined label will be inserted into the original metric. In the > AlertManager, we can use *group_by{}* on the > combined label so two separate tickets do not get created in JIRA. > Furthermore, we also do not want > AlertManager to propagate the combined_label downstream. The combined label > is for grouping in the > AlertManager only. You don't need to combine to group them together. > > Will there be any issue if this feature is added in Prometheus ? > > Thanks, > Dhiman > > -- > You received this message because you are subscribed to the Google Groups > "Prometheus Developers" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/prometheus-developers/CA%2BLhoFzNHddec%3D4TOcXEAgHkJBrkzX-FXe2EjekRtp8QVMeC%3Dw%40mail.gmail.com. -- (o- Julien Pivotto //\ Open-Source Consultant V_/_ Inuits - https://www.inuits.eu -- You received this message because you are subscribed to the Google Groups "Prometheus Developers" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/prometheus-developers/20200212200201.GA20616%40oxygen.
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