nginx.conf

gzip  on;
  #开启gzip，同时对于api请求的json格式也开启gzip
gzip_types application/json;

#每台机器都运行nginx+unicorn，本机用domain socket，方便切换
upstream ruby_backend {
    server unix:/tmp/unicorn.sock fail_timeout=0;
}

#用try_files方式和proxy执行rails动态请求
server {
    listen       80;
    server_name  chanyouji.com;
    root         /home/kikyous/buzuche-admin/public;

    gzip_static on; # to serve pre-gzipped version  
    expires max;
    add_header Cache-Control public;  


    # location ~ ^/(assets)/  {
    #   gzip_static on; # to serve pre-gzipped version  
    #   expires max;
    #   add_header Cache-Control public;
    # }

    location / {
      proxy_redirect     off;
      proxy_set_header   Host $host;
      proxy_set_header   X-Forwarded-Host $host;
      proxy_set_header   X-Forwarded-Server $host;
      proxy_set_header   X-Real-IP        $remote_addr;
      proxy_set_header   X-Forwarded-For  $proxy_add_x_forwarded_for;
      proxy_buffering    on;

      if (!-f $request_filename) {
        proxy_pass         http://ruby_backend;
        break;
      }
   }
}