docs: Add more pieces of documentation on Prometheus and executors (!28098) · Merge requests · Administrator / sourcegraph · GitLab

Administrator requested to merge es/docs-prom into main Nov 23, 2021

Created by: eseliger

Works on https://github.com/sourcegraph/sourcegraph/issues/27444. We probably need to add another section on how to do it using docker-compose, but I currently don't know how.