Yeah, I use systemd for the self-host stuff, but you should be able to use docker-compose files with podman-compose with no, or only minor, changes. Theoretically. If you’re comfortable with compose, you may have more luck. I didn’t have a lot of experience with docker-compose, and so when there’s hiccups I tend to just give up and do it manually, because it works just fine that way, too, and it’s easier (for me).
Already done.
I mean, you have to use it to get software; and if you’re submitting patches to other people’s software; and I have inherited maintenance of a popular project that would just confuse a ton of people, including several distros, if I moved it. But I never create projects in github anymore. Sourcehut has been great.