rvm_apache_passenger.txt

# Create kpdev user
useradd kpdev

# Install rvm for system
bash -s stable < <(curl -s https://raw.github.com/wayneeseguin/rvm/master/binscripts/rvm-installer )

#  First you need to add all users that will be using rvm to 'rvm' group,
#  and logout - login again, anyone using rvm will be operating with `umask u=rwx,g=rwx,o=rx`.


# Add kpdev to rvm group
usermod -g rvm kpdev

# Update the packages
apt-get update
apt-get upgrade
apt-get install build-essential

# get the packages required by ruby
#rvm pkg install zlib
#rvm pkg install openssl
rvm autolibs rvm_pkg

# install the latest ruby (and make it the default)
rvm install 1.9.3
rvm 1.9.3 --default

# install the passenger gem
gem install passenger

# Install the following required packages (as per passenger's instructions)
apt-get install libcurl4-openssl-dev libssl-dev zlib1g-dev apache2-mpm-prefork apache2-prefork-dev libapr1-dev libaprutil1-dev

# Try installing the apache module
passenger-install-apache2-module


## PROD VALUES
##   LoadModule passenger_module /home/kpdev/.rvm/gems/ruby-2.0.0-p247/gems/passenger-4.0.21/buildout/apache2/mod_passenger.so
##   PassengerRoot /home/kpdev/.rvm/gems/ruby-2.0.0-p247/gems/passenger-4.0.21
##   PassengerDefaultRuby /home/kpdev/.rvm/wrappers/ruby-2.0.0-p247/ruby
##
##


# Create /etc/apache2/mods-available/passenger.load and include:
cat >> /etc/apache2/mods-available/passenger.load <<END_CONF
   LoadModule passenger_module /home/kpdev/.rvm/gems/ruby-2.0.0-p247/gems/passenger-4.0.19/buildout/apache2/mod_passenger.so
END_CONF

# Then create /etc/apache2/mods-available/passenger.conf
cat >> /etc/apache2/mods-available/passenger.conf <<END_CONF
   PassengerRoot /home/kpdev/.rvm/gems/ruby-2.0.0-p247/gems/passenger-4.0.19
   PassengerDefaultRuby /home/kpdev/.rvm/wrappers/ruby-2.0.0-p247/ruby
END_CONF

# Symlink passenger.conf and passenger.load to /etc/apache2/mods-enabled/
cd /etc/apache2/mods-enabled
ln -s ../mods-available/passenger.conf .
ln -s ../mods-available/passenger.load .

# Remove RailsAutoDetect On if present
nano /etc/apache2/mods-available/passenger.conf 

# Set the correct User/Group
nano /etc/apache2/envvars
# set...
export APACHE_RUN_USER=kpdev
export APACHE_RUN_GROUP=kpdev

# Update your app's apache config in /etc/apache2/sites-available/appname with something similar to the following:

<VirtualHost *:80>
  ServerAdmin james@klickpush.com
  ServerName apipage.klickpush.com

  ## Vhost docroot
  DocumentRoot /kpapp/apipage/current/public


  ## Directories, there should at least be a declaration for /kpapp/apipage/current/public

  <Directory /kpapp/apipage/current/public>
    AllowOverride all
    Order allow,deny
    Allow from all
    PassengerEnabled on
  </Directory>

  ## Logging
  ErrorLog /var/log/apache2/apipage.klickpush.com_error.log
  LogLevel warn
  ServerSignature Off
  CustomLog /var/log/apache2/apipage.klickpush.com_access.log combined

</VirtualHost>

# Then symlink this file from /etc/apache2/sites-enabled and reload apache:
cd /etc/apache2/sites-enabled
ln -s ../sites-available/appname .
/etc/init.d/apache2 reload