I'm building my own cloud (I actually typed claude instead of cloud there... wow). There's no IaaS or PaaS; it's much simpler. I wanted my own way of connecting to machines and the TCP services on those machines without having to install Tailscale (not allowed on a locked-down corporate PC) or pay for Azure or AWS or GCP or even Hetzner or Linode. I've got 10gbps fibre and a huge workstation at home, and I've got lots of laptops and VMs and other outboard stuff that I want to work in concert with that workstation, so I started building something I call Tela (Filipino for fabric; I was sitting in Ninoy Aquino International Airport waiting for a flight when I had the idea, and it's implemented as a network fabric).