On Mon, Jan 17, 2022 at 05:00:35AM -0800, ehsan karimi wrote: > I install the mysqld-exporter on Kubernetes and when I scrape it with > Prometheus, the instance label will show the pod IP of the mysqld-exporter > instance and when we saw the MySqlIsDown alert, I don't know what MySQL > instance is for it. I wanna add a label to the exposed metrics to show the > host of MySQL.
https://prometheus.io/docs/instrumenting/writing_exporters/#target-labels-not-static-scraped-labels describes why this is a bad idea. Use server-side relabelling to give your metrics meaningful metadata, if you need it. - Matt -- 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 prometheus-developers+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/prometheus-developers/20220117233842.GC13672%40hezmatt.org.
