This is great to see - fills the biggest hole in Docker Compose. I built something similar, it was a bit fragile though. What I ended up using instead was a lo

This is great to see - fills the biggest hole in Docker Compose. I built something similar, it was a bit fragile though. What I ended up using instead was a lot simpler with only a little downside: Caddy for a reverse proxy will buffer requests when the downstream is down, unlike Nginx (which we used before). So during a deploy nobody gets any errors, just a brief 2s delay while the new service boots up. Seamless enough for me.