gistfile1.txt

server {
  listen   80;
  server_name  _;
  access_log  /var/log/nginx/proxy.access.log;
  underscores_in_headers on;

  # your standard Nginx config for your site here...
  location / {
      proxy_set_header Host $host;
      proxy_redirect off;

      client_max_body_size       10m;
      client_body_buffer_size    128k;

      proxy_connect_timeout      90;
      proxy_send_timeout         180s;
      proxy_read_timeout         180s;

      proxy_buffer_size          64k;  # If set to a smaller value,
                                       # nginx can complain with an
                                       # "too large headers" error
      proxy_buffers              4 64k;
      proxy_busy_buffers_size    64k;
      proxy_temp_file_write_size 64k;

      resolver 169.254.169.253;      set $backend_upstream "http://VPC-WebLoadBalancer-1933670234.us-east-1.elb.amazonaws.com";
      proxy_pass $backend_upstream;
  }

  location /router2/tracker/ {
      proxy_set_header Host $host;
      proxy_redirect off;

      client_max_body_size       10m;
      client_body_buffer_size    128k;

      proxy_connect_timeout      90;
      proxy_send_timeout         180s;
      proxy_read_timeout         180s;

      proxy_buffer_size          64k;  # If set to a smaller value,
                                       # nginx can complain with an
                                       # "too large headers" error
      proxy_buffers              4 64k;
      proxy_busy_buffers_size    64k;
      proxy_temp_file_write_size 64k;

      resolver 169.254.169.253;      set $backend_upstream "http://Production-TrackerELB-2115363262.us-east-1.elb.amazonaws.com"
      proxy_pass $backend_upstream;
  }
}