I have Plex, Radarr, Sonarr, Overseerr etc running in Docker containers, but have never found a good guide on how to access these (safely) from outside. I resort to connecting to a server running VNC. I’ve tried nginx but didn’t understand it, also tried Cloudflare (ditto). Is there a good, easy to understand guide on how to do this?
Look at Tailscale docker mod. Adds tailscale inside each arr container and treats them each like a tailscale machine, so on app level you can choose if you expose only in your tailnet or expose to internet.