From 13b991012b934ca70465f54393c530fdcaf8d59a Mon Sep 17 00:00:00 2001
From: Silvio Rhatto <rhatto@riseup.net>
Date: Thu, 18 Feb 2010 00:04:07 -0200
Subject: Munin changes

---
 manifests/init.pp | 62 ++++++++++++++++++++++++++++++++++---------------------
 1 file changed, 39 insertions(+), 23 deletions(-)

diff --git a/manifests/init.pp b/manifests/init.pp
index 328e71d..9353941 100644
--- a/manifests/init.pp
+++ b/manifests/init.pp
@@ -24,7 +24,12 @@ class nodo {
   include motd
   include utils
   include cron
-  include munin::client
+
+  # We include munin configuration if it's not defined by
+  # and exported resource.
+  if !defined(nodo::vserver::Munin[$hostname]) {
+    include munin::client
+  }
 
   # Set timezone and ntp config
   #
@@ -182,21 +187,16 @@ class nodo::vserver inherits nodo {
 
   define munin($type, $id) {
     # Use one port for each node
-    $munin_port = "49$id"
-    case $type {
-      'host': {
-        include munin::host
-        include munin::client
-      }
-      'client': {
-        include munin::client
-      }
-    }
+    $munin_port = "59$id"
+    include munin::client
   }
 
+  # Apply munin configuration for this node
+  nodo::vserver::Munin <| tag == $name |>
+
   # Define a vserver instance
   define instance($context, $ensure = 'running', $proxy = false, $puppetmaster = false, $gitd = false,
-                  $munin = 'client', $icecast = false, $sound = false, $ticket = false) {
+                  $icecast = false, $sound = false, $ticket = false) {
 
     # set instance id
     if $context < 9 {
@@ -226,6 +226,12 @@ class nodo::vserver inherits nodo {
       require => Exec["vs_create_${name}"],
     }
 
+    # Create a munin virtual resource to be realized in the node
+    @nodo::vserver::munin {
+      id   => $id,
+      tag  => $name,
+    }
+
     # Sound support
     if $sound {
       if !defined(File["/usr/local/sbin/create-sound-devices"]) {
@@ -266,7 +272,17 @@ class nodo::vserver inherits nodo {
           destinationport => '8140',
           originaldest    => "$ipaddress",
           ratelimit       => '-',
-          order           => '304',
+          order           => "3$id",
+        }
+
+        shorewall::rule { "munin-$context":
+          action          => 'DNAT',
+          source          => 'net',
+          destination     => "vm:192.168.0.$context:59$id",
+          proto           => 'tcp',
+          destinationport => "59$id",
+          ratelimit       => '-',
+          order           => "4$id",
         }
 
         if $proxy {
@@ -277,7 +293,7 @@ class nodo::vserver inherits nodo {
             proto           => 'tcp',
             destinationport => '80',
             ratelimit       => '-',
-            order           => '300',
+            order           => '500',
           }
 
           shorewall::rule { 'https-route':
@@ -287,7 +303,7 @@ class nodo::vserver inherits nodo {
             proto           => 'tcp',
             destinationport => '443',
             ratelimit       => '-',
-            order           => '301',
+            order           => '501',
           }
         }
 
@@ -299,7 +315,7 @@ class nodo::vserver inherits nodo {
             proto           => 'tcp',
             destinationport => '8140',
             ratelimit       => '-',
-            order           => '302',
+            order           => '502',
           }
 
           shorewall::rule { 'puppetmaster-2':
@@ -309,7 +325,7 @@ class nodo::vserver inherits nodo {
             proto           => 'udp',
             destinationport => '8140',
             ratelimit       => '-',
-            order           => '303',
+            order           => '503',
           }
 
           shorewall::rule { 'puppetmaster-3':
@@ -320,7 +336,7 @@ class nodo::vserver inherits nodo {
             destinationport => '8140',
             originaldest    => "$ipaddress",
             ratelimit       => '-',
-            order           => '304',
+            order           => '504',
           }
 
           shorewall::rule { 'puppetmaster-4':
@@ -331,7 +347,7 @@ class nodo::vserver inherits nodo {
             destinationport => '8140',
             originaldest    => "$ipaddress",
             ratelimit       => '-',
-            order           => '305',
+            order           => '505',
           }
         }
 
@@ -343,7 +359,7 @@ class nodo::vserver inherits nodo {
             proto           => 'tcp',
             destinationport => '9418',
             ratelimit       => '-',
-            order           => '306',
+            order           => '506',
           }
 
           shorewall::rule { 'git-daemon-2':
@@ -353,7 +369,7 @@ class nodo::vserver inherits nodo {
             proto           => 'tcp',
             destinationport => '9418',
             ratelimit       => '-',
-            order           => '307',
+            order           => '507',
           }
         }
 
@@ -365,7 +381,7 @@ class nodo::vserver inherits nodo {
             proto           => 'tcp',
             destinationport => '8000',
             ratelimit       => '-',
-            order           => '308',
+            order           => '508',
           }
 
           shorewall::rule { 'icecast-2':
@@ -375,7 +391,7 @@ class nodo::vserver inherits nodo {
             proto           => 'tcp',
             destinationport => '8000',
             ratelimit       => '-',
-            order           => '309',
+            order           => '509',
           }
         }
       }
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