NGINX Configuration / Passenger + Rails

nginx.conf

worker_processes  1;

events {
  worker_connections  1024;
}


http {
  passenger_root /home/USER/.rvm/gems/ruby-1.9.2-p290/gems/passenger-3.0.11;
  passenger_ruby /home/USER/.rvm/wrappers/ruby-1.9.2-p290/ruby;

  include       mime.types;
  default_type  application/octet-stream;

  sendfile  on;

  keepalive_timeout  65;

  gzip              on;
  gzip_http_version 1.0;
  gzip_comp_level   2;
  gzip_proxied      any;
  gzip_types        text/plain text/css application/x-javascript text/xml application/xml application/xml+rss text/javascript;

  # Rewrite !
  server {
    listen            80;
    server_name       example.com;
    rewrite ^/(.*)    http://www.example.com$request_uri? permanent;
  }

  server {
    listen                         80;
    server_name                    www.example.com;
    root                           /home/USER/example.com/public;
    rails_env                      production;
    client_max_body_size           10M;
    passenger_friendly_error_pages on;
    passenger_enabled              on;

    location ~ ^/(assets)/  {
      expires    1y;
      add_header Cache-Control public;
      add_header ETag "";
      break;
    }

  }

  # Default
  server {
    listen       80;
    server_name  localhost;

    location / {
        root   html;
        index  index.html index.htm;
    }
  }

}