nagios: Added nagios::target::dns to check DNS servers.

nagios/manifests/target.pp

@@ -40,6 +40,23 @@ class nagios::target($parent=undef) {
 }
 
 
+# Configure dig service target.
+#
+# === Parameters
+#
+#     $query:
+#         Address to query from DNS server. Defaults to localhost.
+#
+class nagios::target::dns ($query="localhost") inherits nagios::target {
+
+    @@nagios::service { "${::homename}_dig":
+        command     => "check_dig!${query}",
+        description => "DNS",
+    }
+
+}
+
+
 # Configure ssh service target.
 #
 class nagios::target::ssh inherits nagios::target {