ContactRocket/engine/config/containers/nginx-crm.conf

upstream unicorn {
  server crm:3001;
}

server {
  server_name localhost;
  root   $RAILS_ROOT/public;
  index  index.html;
  access_log $RAILS_ROOT/log/nginx.access.log;
  error_log $RAILS_ROOT/log/nginx.error.log;

  location ~ /\. {
    deny all;
  }

  location ~* ^.+\.(rb|log)$ {
    deny all;
  }

  location ~ ^/(assets|images|javascripts|stylesheets|swfs|system)/ {
    try_files $uri @rails;
    access_log off;
    gzip_static on; # to serve pre-gzipped version
    expires max;
    add_header Cache-Control public;
    add_header Last-Modified "";
    add_header ETag "";
    break;
  }

  location / {
    try_files $uri @rails;
  }

  location @rails {
    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_redirect off;
    proxy_pass http://unicorn;
  }
}