So I am wondering if this can be considered as a bug in prometheus 3.x The relabel configuration says: > Initially, aside from the configured per-target labels, a target's job label is set to the job_name value of the respective scrape configuration.
Which could imply that it is valid to set a custom job-label per job. Also the TODO comments in https://github.com/prometheus/prometheus/blob/main/web/ui/mantine-ui/src/pages/service-discovery/ServiceDiscoveryPoolsList.tsx#L115 and https://github.com/prometheus/prometheus/blob/main/web/ui/mantine-ui/src/pages/service-discovery/ServiceDiscoveryPoolsList.tsx#L84 indicate that there maybe is an issue here On Tuesday, February 11, 2025 at 1:12:43 PM UTC+1 Meier wrote: > I am looking into upgrading to prometheus 3 and stumbled across an issue > with the service discovery UI. For some scrape pools i get the error: > > *Error:* Received target information for an unknown scrape pool, likely > the list of scrape pools has changed. Please reload the page. > > After digging around a bit in the java-script I suspect that the issue is > caused by me setting a `job` label in file_sd configs breaking the `s[u]` > lookup in this code since my custom job label is not a valid key. > > ``` > for (const c of n) { > const {job: u} = c.discoveredLabels > , d = s[u]; > if (!d) > throw new Error("Received target information for an unknown > scrape pool, likely the list of scrape pools has changed. Please reload the > page."); > d.total++ > } > const o = i.length !== > ``` > > Am I correct with this? If so, is there any way I can use a custom `job` > label or is that something that should not be done? > > Cheers > Christoph > > -- 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 prometheus-users+unsubscr...@googlegroups.com. To view this discussion visit https://groups.google.com/d/msgid/prometheus-users/e0b27c7e-f5cf-4e6e-8e9d-cfae61164b8en%40googlegroups.com.
