switch to parameterized class, and allow for gem based installation of passenger

1 files changed, 48 insertions, 6 deletions

diff --git a/manifests/init.pp b/manifests/init.pp
index 59cdabd..af34c5b 100644
--- a/manifests/init.pp
+++ b/manifests/init.pp
@@ -7,15 +7,57 @@
 # it under the terms of the GNU General Public License version 3 as
 # published by the Free Software Foundation.
 
-class passenger {
+class passenger ( $use_gems = false, $use_munin = true )
+{
+
+  if $passenger_ensure_version == '' { $passenger_ensure_version = 'installed' }
+  if $librack_ensure_version == '' { $librack_ensure_version = 'installed' }
+
+  if ! $use_gems {
+    if !defined(Package["libapache2-mod-passenger"]) {
+      package {
+        "libapache2-mod-passenger":
+          ensure => $passenger_ensure_version;
+      }
+    }
+    if !defined(Package["librack-ruby"]) {
+      package {
+        [ "librack-ruby", "librack-ruby1.8"] :
+          ensure => $librack_ensure_version;
+      }
+    }
+    else {
+      package {
+        "passenger":
+          provider => gem,
+          ensure => $passenger_ensure_version;
+        "rack":
+          provider => gem,
+          ensure => $librack_ensure_version;
+      }
+    }
+  }
   
-  case $operatingsystem {
-    debian: { include passenger::debian }
-    default: { include passenger::base }
+  apache2::module {
+    "passenger": ensure => present, require_package => "libapache2-mod-passenger";
   }
 
   if $use_munin {
-    include passenger::munin
-  }  
+    case $passenger_memory_munin_config { '':
+      { $passenger_memory_munin_config = "user root\nenv.passenger_memory_stats /usr/sbin/passenger-memory-stats" }
+    }
 
+    case $passenger_stats_munin_config { '':
+      { $passenger_stats_munin_config = "user root\n" }
+    }
+
+    munin::plugin::deploy {
+      'passenger_memory_stats':
+        source => "passenger/munin/passenger_memory_stats",
+        config => $passenger_memory_munin_config;
+      'passenger_stats':
+        source => "passenger/munin/passenger_stats",
+        config => $passenger_stats_munin_config;
+    }
+  }
 }