Quick and simple install script for nginx, passenger, and rails

install_rails.sh

#!/bin/bash

# Gotta get me some colors

echo "Updating package listing"
sudo apt-get update

echo "Installing packages"
sudo apt-get install -y curl git-core build-essential bison \
openssl libreadline6 libreadline6-dev zlib1g zlib1g-dev libssl-dev \
libyaml-dev libsqlite3-0 libsqlite3-dev sqlite3 libxml2-dev \
libxslt-dev autoconf libc6-dev mysql-server libmysqlclient15-dev \
postgresql libpq-dev libcurl4-openssl-dev zlib1g-dev

sudo apt-get upgrade

echo "removing ruby"
sudo apt-get remove -y ruby

echo "Installing RVM"
curl -L get.rvm.io | bash -s stable

RVM="[[ -s \"$HOME/.rvm/scripts/rvm\" ]] && . \"$HOME/.rvm/scripts/rvm\""
echo $RVM
echo $RVM >> ~/.bashrc
echo "Reloading RVM"
source /home/vagrant/.rvm/scripts/rvm

echo "Installing ruby 1.9.3"
rvm install 1.9.3

rvm --default use 1.9.3

rvm 1.9.2 --passenger
rvm 1.9.2

echo "Installing passenger and nginx"
gem install passenger

rvmsudo passenger-install-nginx-module

echo "Installing nginx init.d script"
git clone git://github.com/jnstq/rails-nginx-passenger-ubuntu.git
sudo cp rails-nginx-passenger-ubuntu/nginx/nginx /etc/init.d/nginx
sudo chown root:root /etc/init.d/nginx

echo "

run...

  bundle install

Adjust database.yml
  production:
    adapter: mysql2
    encoding: utf8
    database: [database name]
    pool: 5
    username: root
    password:
    socket: /var/run/mysqld/mysqld.sock

run...

  RAILS_ENV=production rake db:setup
  rake assets:precompile

Add...

 root /vagrant/[app name]/public;   # <--- be sure to point to 'public'!
 passenger_enabled on;

to the server directive in /opt/nginx/conf/nginx.conf

  /etc/init.d/nginx restart

Access at port 80.
"