Proxmox VM Templates: Automating Deployment with Cloud-Init
Every homelab operator hits the same wall eventually: you need a fifth Ubuntu VM for some new service, and the thought of walking through another OS installer, setting the hostname, adding your SSH key, and running updates makes you want to just leave the last one running forever instead. Cloud-init templates fix this. Build the template once, and every new VM after that is a clone plus a few lines of config, done in under a minute instead of fifteen. This is the same workflow cloud providers use to spin up instances on demand, and Proxmox supports it natively, no extra tooling required to get the basics working. ...