To deploy these tools to the live ganeti cluster use Ansible
ansible-playbook site.yml --limit ganeti -t ganeti
Section of ansible code which does the deploy
To add a new guest OS, one that is newer than the current version of Ubuntu running on our ganeti hosts, you may need to create a new debootstrap script by running a command like this on all of the nodes
ln -sv gutsy /usr/share/debootstrap/scripts/jammy