Obligatory throwaway, so i don't doxx myself.

As many here probably use Proxmox in their homelabs, and maybe even Cluster API at work. We might have something of interest for you: We just open sourced the first version our Kubernetes Cluster API Provider for Proxmox: https://github.com/ionos-cloud/cluster-api-provider-proxmox 🥳🎉

To quote the v0.1.0 release page:

🚀 Features

• Generating Cluster API objects for Proxmox.
• Managing Proxmox clusters using Cluster API.
• Bootstrapping of Proxmox VMs using cloud-init.
• clusterctl support.
• Dual-stack and IPV6 support.
• Provision VMs with multiple network devices.

Please feel free to try it out yourself and raise an issue on Github, if something is not working as expected. Bugs are there to be fixed :)