server_80.conf

    root /public;

    access_log /var/log/nginx/access.log eb_log;

    if ($http_x_forwarded_proto = "http") {
      rewrite ^(.*) https://$host$request_uri? permanent;
      return 301;
    }

    location @app {
      proxy_pass http://app;
      proxy_set_header Host $host;
      proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
      proxy_set_header Connection "";

      #Bumping up to deal with giant carts during ebook sale
      proxy_read_timeout 600s;

      proxy_http_version 1.1;
    }

    location / {
      try_files $uri/index.html $uri.html $uri @app;
      error_page 404              /404.html;
      error_page 422              /422.html;
      error_page 500 502 503 504  /500.html;
      error_page 403              /403.html;
    }

    location ~* ^/assets/ {
      try_files $uri @app;
      add_header Access-Control-Allow-Origin *;
      # Per RFC2616 - 1 year maximum expiry
      expires 1y;
      add_header Cache-Control public;
      # Some browsers still send conditional-GET requests if there's a
      # Last-Modified header or an ETag header even if they haven't
      # reached the expiry date sent in the Expires header.
      add_header Last-Modified "";
      add_header ETag "";
      break;
    }