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diff --git a/README b/README
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+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 the munin module installed.
+
+Getting started
+---------------
+
+Simply do 'include passenger' and it will be installed. 
+
+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:
+
+$passenger_ensure_version = "2.2.3-2~bpo50+1"
+$librack-ruby_ensure_version = "1.0.0-2~bpo50+1"
diff --git a/files/munin/passenger_mem b/files/munin/passenger_mem
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+#!/usr/bin/env ruby
+# by Dan Manges, http://www.dcmanges.com/blog/rails-application-visualization-with-munin
+ 
+def output_config
+  puts <<-END
+graph_category App
+graph_title Passenger memory stats 
+graph_vlabel count
+
+memory.label memory
+END
+  exit 0
+end
+ 
+def output_values
+  status = `/usr/sbin/passenger-memory-stats | tail -1` 
+  unless $?.success?
+    $stderr.puts "failed executing passenger-memory-stats"
+    exit 1
+  end
+  status =~ /(\d+\.\d+)/
+  puts "memory.value #{$1}"
+end
+ 
+if ARGV[0] == "config"
+  output_config
+else
+  output_values
+end
+
+
diff --git a/files/munin/passenger_stats b/files/munin/passenger_stats
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+#!/usr/bin/env ruby
+
+def output_config
+  puts <<-END
+graph_category App
+graph_title passenger status
+graph_vlabel count
+
+sessions.label sessions
+max.label max processes
+running.label running processes
+active.label active processes
+inactive.label inactive processes
+END
+  exit 0
+end
+
+def output_values
+  status = `/usr/sbin/passenger-status`
+  unless $?.success?
+    $stderr.puts "failed executing passenger-status"
+    exit 1
+  end
+  status =~ /max\s+=\s+(\d+)/
+  puts "max.value #{$1}"
+
+  status =~ /count\s+=\s+(\d+)/
+  puts "running.value #{$1}"
+
+  status =~ /active\s+=\s+(\d+)/
+  puts "active.value #{$1}"
+
+  status =~ /inactive\s+=\s+(\d+)/
+  puts "inactive.value #{$1}"
+
+  total_sessions = 0
+  status.scan(/Sessions: (\d+)/).flatten.each { |count| total_sessions += count.to_i }
+  puts "sessions.value #{total_sessions}"
+end
+
+if ARGV[0] == "config"
+  output_config
+else
+  output_values
+end
diff --git a/manifests/init.pp b/manifests/init.pp
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+# passenger module
+#
+# Copyright 2010, Riseup Networks
+# Micah Anderson micah(at)riseup.net
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 3 as
+# published by the Free Software Foundation.
+#
+# 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:
+#
+# $passenger_ensure_version = "2.2.3-2~bpo50+1"
+# $librack-ruby_ensure_version = "1.0.0-2~bpo50+1"
+
+class passenger {
+
+  if !defined(Package["libapache2-mod-passenger"]) {
+    if $passenger_ensure_version == '' { $passenger_ensure_version = 'installed' }
+    package {
+      "libapache2-mod-passenger":
+        ensure => $passenger_ensure_version;
+    }
+  }
+  if !defined(Package["librack-ruby"]) {
+    if $librack-ruby_ensure_version == '' { $librack-ruby_ensure_version = 'installed' }
+    package {
+    "librack-ruby":
+      ensure => $librack-ruby_ensure_version;
+    }
+  }
+
+  file {
+    "/usr/local/share/munin-plugins/passenger_mem":
+      source => [ "puppet://$server/modules/site-passenger/munin/passenger_mem",
+                  "puppet://$server/modules/passenger/munin/passenger_mem" ],
+      mode => 0755, owner => root, group => root;
+
+    "/usr/local/share/munin-plugins/passenger_stats":
+      source => [ "puppet://$server/modules/site-passenger/munin/passenger_stats",
+                  "puppet://$server/modules/passenger/munin/passenger_stats" ],
+      mode => 0755, owner => root, group => root;
+  }
+
+  munin::plugin { [ passenger_mem, passenger_stats ]:
+    config => "user root",
+    script_path_in => "/usr/local/share/munin-plugins";
+  }
+}