From 53572a8934fe5b0a3a567cdec10664f288923739 Mon Sep 17 00:00:00 2001
From: elijah <elijah@riseup.net>
Date: Fri, 21 Aug 2015 17:09:58 -0700
Subject: make default value for alias_maps optional

---
 manifests/init.pp | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/manifests/init.pp b/manifests/init.pp
index 83457cf..adab904 100644
--- a/manifests/init.pp
+++ b/manifests/init.pp
@@ -54,7 +54,8 @@ class postfix(
   $inet_interfaces         = 'all',
   $myorigin                = $::fqdn,
   $mailname                = $::fqdn,
-  $preseed                 = false
+  $preseed                 = false,
+  $default_alias_maps      = true
 ) {
 
   # selinux labels differ from one distribution to another
@@ -177,9 +178,13 @@ class postfix(
   }
 
   # Default configuration parameters
+  if $default_alias_maps {
+    postfix::config {
+      "alias_maps": value => "hash:/etc/aliases";
+    }
+  }
   postfix::config {
-    "myorigin":   value => "${myorigin}";
-    "alias_maps": value => "hash:/etc/aliases";
+    "myorigin":        value => "${myorigin}";
     "inet_interfaces": value => "${inet_interfaces}";
   }
 
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