Hi there and thanks for the well rounded tutorial. I've had a few problems myself setting up a self hosted supabase instance. Especially love the nginx proxy manager. But some problems still remain:
Setting up everything together with minio wouldn't work with the additional nginx for supabase: ports already in use, since i have had everything on the same server. But since I did not need this, I reinstalled the server and skipped the s3 part.
But now my auth container was restarting over and over. Reason was the URL for my api.my-domain.com in .env was malformed: it needed to begin with https://. Since changing it (and same for studio.my-domain.com to be sure) everything works as intended for the moment.
Now onto authelia to try this one out.