I followed trash guides to set everything up blindly and my set up is working well. But, I feel like having jellyfin in the same docker compose as my “arr” services isn’t good. So, I’d be curious to see if I should split things up. I am even wondering if i should let portainer manage everything.
From my experience this only works inside docker. The host can’t refer to the containers by name, it won’t resolve anything, although I have seen an image that maps container name in /etc/hosts to allow this