Replace nginx.conf

frontend/nginx.conf

 server {
-    listen       80;
-    listen  [::]:80;
+    listen       9150;
     server_name  172.26.131.9;
     include /etc/nginx/mime.types;
     default_type application/octet-stream;
@@ -13,7 +12,7 @@ server {
     }
     location /couchdb {
         rewrite /couchdb/(.*) /$1 break;
-        proxy_pass http://172.26.130.79:5984;
+        proxy_pass http://localhost:5984;
         proxy_redirect off;
         proxy_buffering off;
         proxy_set_header Host $host;