That would fill the same role as watchtower I guess? I’ve previously tried to have a look at having portainer manage the docker compose stack that it’s running inside but at least back then it seemed to be a dead end and not really what portainer is meant to do. I’m not interested in moving away from docker compose at this time.
I do have nightly off-site backups, that’s true. Still, having the git repo be on the same machine doesn’t seem right to me.