Fix relationship loop

manifests/config.pp

@@ -37,6 +37,7 @@ define postfix::config ($value, $ensure = present) {
   Augeas {
     incl    => '/etc/postfix/main.cf',
     lens    => 'Postfix_Main.lns',
+    require => File['/etc/postfix/main.cf'],
   }
 
   case $ensure {

manifests/init.pp

@@ -158,6 +158,6 @@ class postfix (
   }
 
   # Relationships
-  Class['postfix::files'] -> Postfix::Config <| |> ~> Class['postfix::service']
+  Postfix::Config <| |> ~> Class['postfix::service']
   Class['postfix'] -> Postfix::Hash <| |>
 }