FAI is a non-interactive system to install, customize and manage Linux systems and software configurations on computers as well as virtual machines and chroot environments, from small networks to large-scale infrastructures like clusters and cloud environments.

It's a tool for unattended mass deployment of Linux. You can take one or more virgin PC's, turn on the power, and after a few minutes, the systems are installed, and completely configured to your exact needs, without any interaction necessary.

FAI ISO (957 MB)

Motto: Plan your installation, and FAI installs your plan.


  • [16 Oct 2016] New ISO images for FAI 5.2
  • [14 Oct 2016] FAI 5.2 is released, FAI is going to the cloud
  • [31 Jan 2016] Thomas gave a talk at FOSDEM 2016


  • Installs and updates Debian, Ubuntu, CentOS, RHEL, SUSE, ...
  • Centralized deployment and configuration management
  • Installs virtual machines using KVM, XEN or VirtualBox and Vserver
  • Easy set up of software RAID and LVM
  • Full remote control via ssh during installation
  • Integrated disaster recovery system
  • Every stage can be customized via hooks

FAI is free software, distributed under the terms of the GNU General Public License, version 2 or any later version.