I've just started using Ansible and it's been fun so far.
This most notably uses the hcloud_server module, the pkgng module and the ini_file module, so it depends on the hcloud python library.
Consider the whole repository to be MIT licensed.
This is growing beyond a simple gitea setup right now; I'm starting to manage more of my infrastructure with it, and I don't know how long I'll be comfortable with keeping this public.