Skip to content

Add Prometheus scrape config for `cable` service

Matthias Käppler requested to merge mk/actioncable-scrape-config into master

With gitlab!41358 (merged) we will have Prometheus metrics for ActionCable.

This change adds the new endpoint as a target.

Note that this is only relevant when AC runs in standalone mode i.e. on a dedicated server; for in-app mode, metrics will be rolled into those exported by the Puma instance it is running in.

It is safe to merge this MR prior to landing gitlab!41358 (merged); that target will just always be reported as down.

Merge request reports