From c1252f0ea3049adb6eb22bcf1829d2c51ead4f2d Mon Sep 17 00:00:00 2001
From: Paul Hamby <phamby@gmail.com>
Date: Thu, 8 Nov 2018 21:20:11 -0600
Subject: [PATCH] Merges datadog_agent::tags hiera values

---
 manifests/init.pp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/manifests/init.pp b/manifests/init.pp
index 25b788f0..414df909 100644
--- a/manifests/init.pp
+++ b/manifests/init.pp
@@ -372,7 +372,7 @@
   validate_legacy(String, 'validate_string', $apt_release)
 
   if $hiera_tags {
-    $local_tags = lookup({ 'name' => 'datadog_agent::tags', 'default_value' => []})
+    $local_tags = lookup({ 'name' => 'datadog_agent::tags', 'merge' => 'unique', 'default_value' => []})
   } else {
     $local_tags = $tags
   }