add

@@ -6,4 +6,4 @@
   changed_when: False
 
 - name: reload nginx
-   command: "{{ path }}/nginx/sbin/nginx -s reload"
\ No newline at end of file
+  command: "{{ path }}/nginx/sbin/nginx -s reload"
\ No newline at end of file

@@ -102,7 +102,7 @@ http
             server {{ i }}:8092;
           {% endfor %}
          
-          keepalive 100;
+            keepalive 100;
         }
      
 	
@@ -114,7 +114,7 @@ http
               server {{ i }}:8080 max_fails=5  fail_timeout=3s;
             {% endfor %}
 
-         keepalive	32;
+              keepalive	32;
       }
       #apigatewayend
  
@@ -139,7 +139,7 @@ http
         server {{ i }}:8094;
       {% endfor %}
 
-      keepalive 100;
+       keepalive 100;
     }
     
     # erp gateway