Hi @mumoshu, I have a situation where i needed to attach another label with the process-exporter metrics. Since the existing service-monitor definition does not expose a parameter to add custom relabelings config, i ended up adding a custom service monitor to my source code.

Here is a bitnami sample for adding custom relabelings config.

https://github.com/bitnami/charts/blob/dd62c04776102f90eb54a1f2cf1c901b03af6b3e/bitnami/node-exporter/templates/servicemonitor.yaml#L45C1-L46C1