Allow Rails to run gitlab-metrics-exporter
We are working on a new metrics server to export application metrics from Puma and Sidekiq nodes: gitlab-metrics-exporter
. It will replace the existing built-in Ruby metrics-server
.
In order to run the new server, we need to spawn it from the Puma master and sidekiq-cluster. We should put this change behind an environment variable that acts as a feature toggle.
Edited by Matthias Käppler