BabelBox: automated DebianInstaller testing and demo machine


BabelBox is a system designed to demonstrate the automation capabilities of the Debian Installer. It also shows the high number and the quality of translations available for the installer. It is well suited for a live demo on a booth in an expo or any other event.

BabelBox runs a continuous series of fully automated installations in different languages, using both the text-based and graphical frontends of the installer. After each installation the demo system is booted into the newly installed system for a short time.

BabelBox is based on the hd-media installation method and can be run off a single machine, even without networking.

For this setup using a single "clean" hard disk is recommended. A setup using two hard disks is also possible but will need some modifications in the preseed file and scripts.

The original BabelBox setup (see DebianInstaller/BabelBoxOrig) was based on the netboot installation method and requires a separate server besides the actual demo machine.

Setting up the demo machine

The demo machine will be set up for two multi-boot systems:

Installing the controlling system

Perform a basic installation using your preferred installation method. When you get to partitioning, create an ext3 Linux partition on /dev/sda1 (about 1.5 to 4GB depending on which media you want to use as installation media) and a Linux swap partition on /dev/sda2. Continue the installation after that, installing a standard system including grub2.

After you booted into this system, call fdisk again, and add an Extended partition /dev/sda3 (about 2.5 to 3GB should be fine). Add the remaining free disc space to a primary partition /dev/sda4. This partition must exist and be at least one cylinder big.

You should now have something like the following:

   Device Boot   Start      End      Blocks   Id  System
/dev/sda1   *        1      486     3903763+  83  Linux
/dev/sda2          487      548      498015   82  Linux swap / Solaris
/dev/sda3          549      899     2819629    5  Extended
/dev/sda4          900     4998    32925217+  83  Linux

The idea here is to create a first partition to hold the controlling system and to leave the third (extended) partition free for the demo system. The fourth primary partition is just to fill up the hard disk so that formatting for the demo system will not take unnecessary long. The fourth primary partition must be defined, even if it is only one sector in size.

Setting up the controlling system to run BabelBox

Everything needed to run the demo will be placed in /srv on the controlling system.

Please take some time to look over the contents of the files in the /srv/babelbox directory that should now have been created.

Note that the default setup assumes your hard disk is /dev/sda. If this is not the case, you will have to do a search and replace before you continue.

Next, add two extra menu items at the end of the grub menu for booting BabelBox:

# cd babelbox
# cat babelbox-grub >> /etc/grub.d/40_custom
# update-grub

Note that the scripts assume that the BabelBox options will be the 3rd and 4th options in the grub boot menu. You may want to reduce the timeout after you've completed setting up things.

After that there's a few more things that need to be done.


The development of babelbox resides in a git repository



As part of a BabelBox run, the third partition of the first detected disk will be deleted unconditionally. You have been warned!

The BabelBox tarball and these instructions have been updated to work with Squeeze.

Instructions for using BabelBox with Etch are available on this older version of this page.

For questions about BabelBox, contact the debian-boot mailing list.

Frans Pop worked on this system.