The document discusses installing BOA (Barracuda Octopus Aegir) on a Ubuntu 12.04 LTS VPS in 3 steps: configure domain name servers, login to the server via SSH as root, and run 3 commands - wget a script, run the script, and run the boa command with server/domain/email details. BOA provides automated backups, monitoring with New Relic, and management of Drupal installations.