Added localhost instead of DNS

deployment/nginx.conf

@@ -7,7 +7,7 @@ http {
         listen 3000;
 
         location /api/ {
-            proxy_pass http://plunk:4000/;
+            proxy_pass http://127.0.0.1:4000/;
             proxy_set_header Host $host;
             proxy_set_header X-Real-IP $remote_addr;
             proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
@@ -15,7 +15,7 @@ http {
         }
 
         location / {
-            proxy_pass http://plunk:5000;
+            proxy_pass http://127.0.0.1:5000;
             proxy_set_header Host $host;
             proxy_set_header X-Real-IP $remote_addr;
             proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;