Passenger (mod_rails) puppet module
-----------------------------------

This puppet module handles a passenger setup, it installs the
packages, and configures some munin graphs.

Dependencies
------------

This module expects you to have:
 . apache module

Optional:
 . munin module

Getting started
---------------

Simply do 'include passenger' and it will be installed. 

Configuration
-------------

If you need to install a specific version of passenger or
librack-ruby, you can specify the version to be installed by providing
a variable, for example:

class { 'passenger': 
  passenger_ensure_version => '2.2.23-2~bpo50+1',
  librack-ruby_ensure_version = "1.0.0-2~bpo50+1"
}

If you wish to use gems, pass 'use_gems => true'.

By default munin will be used, but you can disable that by passing
'use_munin => false'.

If you need to set different munin plugin configuration values, you
can also do so as follows:

$passenger_memory_munin_config = "user root\nenv.passenger_memory_stats /opt/bin/passenger-memory-stats"
$passenger_stats_munin_config = "user root\nenv.PASSENGER_TMPDIR /var/tmp\n"