I have run self hosted Supabase for awhile in Kubernetes. One of the main gotchas I will warn against is becoming too attached to the CLI, as it’s currently quite tied to assumptions that you’re using hosted Supabase.

Also be prepared to do your own infra work if you want something scalable and production ready. The HA guarantees are kind of “bring your own” eg not really there out of the box and IMO the default docker compose setup provided, while thorough and working, serves as more of a proof of concept of the system than something you should actually be running in production.