union分区

@@ -166,9 +166,9 @@ http
       # union servers
       upstream union_pools {  
          {% for i in groups['java-union'] %}
-      	   server {{ i }}:8088 max_fails=5 fail_timeout=3s;
+              server {{ i }}:8088 max_fails=5 fail_timeout=3s;
       	 {% endfor %}
-           keepalive 100;
+              keepalive 100;
        }