nginx.sample.conf

upstream foo_app {
  server 127.0.0.1:3000;
}

server {
   listen 80;
#  listen [::]:80 default_server ipv6only=on;

   root /home/user/foo/foo_web/public;

   server_name foo.it  www.foo.it;
   underscores_in_headers on;
   client_max_body_size 4g;

   location ~ ^/(assets)/ {
      gzip_static on;
      expires max;
      add_header Cache-Control public;
      }
   location / {
     proxy_set_header  X-Real-IP  $remote_addr;
     proxy_set_header  X-Forwarded-For $proxy_add_x_forwarded_for;
     proxy_set_header  Host $http_host;

     proxy_connect_timeout 300;
     proxy_read_timeout 300;


     proxy_pass_request_headers on;
     proxy_pass http://foo_app;

     }
}
## /etc/nginx/sites-enabled/foo-production (END)

upstream foo_app_api {
  server 127.0.0.1:3001;
}

server {
   listen 80;
   root /home/user/foo/foo_web/public;

   server_name api.foo.it;
   underscores_in_headers on;
   client_max_body_size 4g;

   location / {
     proxy_set_header  X-Real-IP  $remote_addr;
     proxy_set_header  X-Forwarded-For $proxy_add_x_forwarded_for;
     proxy_set_header  Host $http_host;

     proxy_connect_timeout 300;
     proxy_read_timeout 300;


     proxy_pass_request_headers on;
     proxy_pass http://foo_app_api;

     }
}
## /etc/nginx/sites-enabled/foo-production-api (END)

upstream foo_app_api_uploader {
  server 127.0.0.1:3002;
}

server {
   listen 80;
   listen [::]:80 default_server ipv6only=on;

   root /home/user/foo/foo_web/public;

   server_name api-uploader.foo.it;
   underscores_in_headers on;
   client_max_body_size 4g;

   location / {
     proxy_set_header  X-Real-IP  $remote_addr;
     proxy_set_header  X-Forwarded-For $proxy_add_x_forwarded_for;
     proxy_set_header  Host $http_host;

     proxy_connect_timeout 300;
     proxy_read_timeout 300;

     proxy_pass_request_headers on;
     proxy_pass http://foo_app_api_uploader;

     }
}
## /etc/nginx/sites-enabled/foo-production-api-uploader (END)