Nginx + Unicorn sample config files

nginx.conf expects that sites-enabled directory (in the same with the config file) had been created.

nginx.conf

user www-data;

worker_processes 4;

events {
    worker_connections 1024;
}

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

    sendfile on;

    keepalive_timeout 65;

    gzip on;

    server_names_hash_bucket_size 128;

    include ./sites-enabled/*;
}

upstream app_upstream {
  server unix:/tmp/.unicorn_socket fail_timeout=0;
}

server {
  listen 80;
  server_name example.com;

  error_log logs/com.example-error.log;
  access_log logs/com.example-access.log;

  root /var/www/com.example/current/public;

  try_files $uri/index.html $uri.html $uri @app;

  location @app {
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_set_header Host $http_host;
    proxy_redirect off;

    proxy_pass http://app_upstream;
  }

  error_page 500 502 503 504 /500.html;
  location = /500.html {
    root /var/www/com.example/current/public;
  }
}