duplicity

Our receptionist PC motherboard was dying, so I threw together a new $400 PC from a barebones MSI box, an enterprise-grade HD, a Celeron 64 bit CPU and 4 GB of RAM. Simple and easy.

Restoring the PC to operational status was very easy because of the PXE boot setup, our Puppet installation, and the use of Duplicity for backups.

I simply booted the new hardware (note the lack of DVD, CD or floppy drive) from the network, picked to install Ubuntu 64 bit and gave it the same hostname as her old PC. Then I walked away. Literally only 10 minutes from unpacking until the PC was installing it's OS unattended.

I came back about 20 minutes later to a newly installed OS with all updates and patches already applied. Then I just ran a single duplicity command line to restore the home directory from the backups and voila!

Yeah, Linux network administration is awesome.