Add yum.pp missing logic to handle yum repo

Author: Alexander Fortin

manifests/repo/yum.pp

@@ -3,4 +3,16 @@
     $repo
   ) {
 
+  $enabled = $ensure ? {
+    'present' => 1,
+    default   => 'absent'
+  }
+
+  yumrepo { 'sensu':
+    enabled  => $enabled,
+    baseurl  => 'http://repos.sensuapp.org/yum/el/$releasever/$basearch/',
+    gpgcheck => 0,
+    name     => "sensu-${repo}",
+  }
+
 }