I finished rewriting https://github.com/vitobotta/hetzner-k3s in Crystal! It's faster and better overall than the Ruby version and allows me to distribute standalone executables, so people no longer need to set up a Ruby environment or use Docker. I am so happy with the result and I love Crystal! If you are a Kubernetes user as well as a Hetzner Cloud customer, please give it a try and let me know what you think 🙂