Automatic Server Setup

Enable the mostly automatic setup of new servers. I already have most of my maintenance/configuration stuff in ansible playbooks, but the initial setup is still rather manual.

My dream setup, would be to just add a new server (maybe note down some basic information about it), it then boots up into an installer using PXE-Boot, installs a basic version of the OS with the correct SSH keys on it already and then I just have to run my playbooks to configure it.