mirror: Add parameter to disable cron job

mirror/manifests/init.pp

@@ -6,7 +6,10 @@
 #   $datadir:
 #       Directory for mirrored data. Defaults to /srv/mirrors
 #
-class mirror($datadir = "/srv/mirrors") {
+#   $cron:
+#       Boolean for enabling the sync-mirror cron job. Defaults to true.
+#
+class mirror($datadir="/srv/mirrors", $cron=true) {
 
     include user::system
     realize(User["mirror"], Group["mirror"])
@@ -65,6 +68,10 @@ class mirror($datadir = "/srv/mirrors") {
         group  => "root",
     }
     cron { "sync-mirrors":
+        ensure  => $cron ? {
+            false   => absent,
+            default => present,
+        },
         command => "/usr/local/bin/sync-mirrors",
         user    => "mirror",
         hour    => [ 0, 6, 12, 18, ],