Semicolons are inserted between the source_labels. so you need: regex: istio_requests_total;
I think it's clearer if you quote it: regex: "istio_requests_total;" On Saturday, 24 June 2023 at 15:59:58 UTC David B G. wrote: > Hello Brian, Thank you for you answer I really appreciate it > > I followed your steps specifically in: > > > * If instead you want to match all paths *except* /good1 and /good2 then > you need two steps: one to set a temporary "keep" label for these, and then > relabel only those which don't have it. * > > I have achieved a temporal keep but I dont know how can I relabel only > the ones that dont have /good1 or /good2 because there are a lot of path > and always changing, I was trying something like this > > > - source_labels: [__name__,request_path] > regex: istio_requests_total;(/good1|/good2) > replacement: true > target_label: __tmp_keep > - source_labels: [__name__,__tmp_keep] > regex: istio_requests_total > replacement: /dummy > target_label: request_path > > But I dont know how to work with the tmp_keep to say for example replace > when the path is different of /good1 or /good2 > > > Tahnk you very much > > > El sábado, 24 de junio de 2023 a las 1:34:54 UTC-6, Brian Candler escribió: > >> Remove the start-of-line marker (^) and match any single character (.) >> from the middle of your regex. As-is, it can't possibly match. Try instead: >> >> *regex: istio_requests_total;(/bad1|/bad2)* >> >> Prometheus implicitly anchors the entire regex, so in effect your regex >> matches the same as >> >> *^(istio_requests_total;(/bad1|/bad2))$* >> >> This also means it will only match exactly /bad1 and /bad2, not paths >> starting with /bad1 or /bad2. If you want the latter, then you must >> explicitly match additional characters after it: >> >> *regex: istio_requests_total;(/bad1|/bad2).** >> >> If instead you want to match all paths *except* /good1 and /good2 then >> you need two steps: one to set a temporary "keep" label for these, and then >> relabel only those which don't have it. This has been asked and answered >> recently: >> https://groups.google.com/g/prometheus-users/c/gy510HjV-Sw >> https://groups.google.com/g/prometheus-users/c/eyTPBaadDOU >> >> On Saturday, 24 June 2023 at 02:14:52 UTC David B G. wrote: >> >>> Hello Prometheus community, Could you please help me about a I doubt I >>> have in the realabeling usage, I am trying to do an not equal rule to >>> change the path of one value for example I have the following information >>> object labels: >>> >>> >>> *__name__: "istio_requests_total"request_path: "/bad1"* >>> >>> and I what I am trying is to replace if the request_path is distinct to >>> good1 or good2 to change to /dummy path. >>> >>> Here is my relabeling rule: >>> >>> >>> >>> >>> >>> *- source_labels: [__name__,request_path] regex: >>> istio_requests_total;^.(/good1|/good2) action: replace replacement: >>> /dummy target_label: request_path* >>> >>> >>> This rule doesn’t seems to work and I don’t know if it is a way to say >>> for example if not equal too good1 or good2 change the path /dummy. >>> >>> Thank you all for your help. >>> >>> >>> -- You received this message because you are subscribed to the Google Groups "Prometheus Users" 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-users/61c0dff7-2c50-411b-aaf2-188ffc9588f7n%40googlegroups.com.
