Babushka based build scripts for deplomyent Ruby on Rails applications.
Please inspect those scripts before running anything, they might not be complete or might have serious bugs.
However you are free to fork it.
Used and tested on Debian 7
Example usage to create dedicated linux user and app
# on server side
apt-get install curl
sh -c "`curl https://babushka.me/up`"
babushka priit:app_user
babushka priit:app
Currently 15.12.2014 those scripts are not yet fully complete.