gistfile1.sh

#!/bin/bash

# Ruby

useradd -d /home/app -m -s /bin/bash app

apt-get update
apt-get -y install git curl

su - app
git clone https://github.com/sstephenson/rbenv .rbenv
git clone https://github.com/sstephenson/ruby-build .rbenv/plugins/ruby-build
git clone https://github.com/fesplugas/rbenv-bootstrap .rbenv/plugins/rbenv-bootstrap
echo 'PATH="$HOME/.rbenv/bin:$PATH"' >> .profile
echo 'eval "$(rbenv init -)"' >> .profile
exit

/home/app/.rbenv/plugins/rbenv-bootstrap/bin/rbenv-bootstrap-ubuntu-12-04

su - app
rbenv install 2.0.0-p247
rbenv global 2.0.0-p247
rbenv rehash
gem install bundler
gem install god
exit


# Mongo

apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv 7F0CEB10
echo 'deb http://downloads-distro.mongodb.org/repo/ubuntu-upstart dist 10gen' | tee /etc/apt/sources.list.d/mongodb.list
apt-get update
apt-get -y install mongodb-10gen
iptables -A INPUT ! -i lo -p tcp --dport 27017 -j DROP