Thank you very much Brian, it works like a charm. I really appreciate you help.
El sábado, 24 de junio de 2023 a las 11:29:02 UTC-6, Brian Candler escribió: > 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/4b7b3d98-6729-4154-ae2e-f0a97eeb0985n%40googlegroups.com.
