I am using these instructions (Set up image rendering | Grafana documentation) to run a Grafana docker container and a Grafana Renderer remotely.
If anonymous access is allowed in grafana.ini, everything works correctly. However, when anonymous access is not allowed (which is what I need in production) the grafana-renderer cannot authenticate to Grafana in order to access the dashboards and render them.
I’ve been looking in the documentation but I see no mention of this problem, or of any ways to have the remote Grafana Renderer authenticate into Grafana.
How can this be solved?