fixed unicast discovery

diff --git a/customer/elk/common.yaml b/customer/elk/common.yaml
index 94bd3de377437190aa65a9497d58700e2b541b6b..b8cc1a13c95de691a151ac3010a5f6310964b068 100644 (file)
--- a/customer/elk/common.yaml
+++ b/customer/elk/common.yaml
@@ -39,7 +39,9 @@ elasticsearch::config:
   http.port: '9200'
   http.enabled: "true"
   http.host: 0.0.0.0
-  discovery.zen.ping.unicast.hosts: '["93.188.104.53", "93.188.104.52"]'
+  discovery.zen.ping.unicast.hosts:
+    - "93.188.104.53"
+    - "93.188.104.52"
 
 
 logstash::manage_repo: true