Refactoring of formula to support external DNS server
diff --git a/tests/pillar/designate.sls b/tests/pillar/designate.sls
index df19b6d..7b990da 100644
--- a/tests/pillar/designate.sls
+++ b/tests/pillar/designate.sls
@@ -1,7 +1,9 @@
 designate:
   server:
+    backend:
+      bind9:
+        rndc_key: MqoG9BsOgQgwB5sch/oJqA==
     enabled: true
-    local_bind: true
     region: RegionOne
     domain_id: 5186883b-91fb-4891-bd49-e6769234a8fc
     version: ${_param:designate_version}