I see an em-dash on a comment in MainActivity.kt on line 278, so I’m guessing it was used extensively. Also, a “→” character on 291.

Impossible. Signal said they have no choice but to use AWS for this kind of thing.

I think I’d install proxmox on all machines because there is a proxmox provider for Terraform. Then, manually create the VMs, and to learn the barebones, use kubeadm to set everything up, and kubectl to manage it. Once comfortable and knowledgeable with that, start messing around with Terraform and Ansible.