Potential: Issue with accessing Prometheus
Laura Ondušková mentions:
One issue I encountered was with the Prometheus endpoint. Although I was able to access the endpoints, it seems that Prometheus cannot. I am unsure why this is happening, as I have run it and built it as advised, but I have a hunch the issue might be on my side and I just can't figure out where :D
As far as I know, they had the same issue in their project and had to disable the authentication for this to work, however neither I nor @xsykora4 have had this issue when preparing and testing Grafana. Please try to check this and ensure that you get the communication going, this should only be starting the docker-compose and accessing Grafana + Prometheus and creating a few failing calls.