http {
    server {
        listen 80 ssl default_server;

        proxy_set_header Host $host:$server_port;
        proxy_set_header X-Forwarded-for $remote_addr;
        proxy_set_header X-Real-IP $remote_addr;

        proxy_set_header X-Request-Id $request_id;
        proxy_set_header X-Forwarded-Proto $scheme;
        # proxy_next_upstream error timeout http_502;

        # access_log /dev/stdout;
        # proxy_connect_timeout 300s;
        # proxy_read_timeout 300s;

        # if ($host ~* ^www\.(.*)$) {
        #     set $host_wo_www $1;
        #     rewrite / https://${host_wo_www}$request_uri permanent;
        # }

        location / {
           gzip on;
           proxy_pass http://localhost:10001;
        }

        location /js {
            add_header Access-Control-Allow-Origin *;
            add_header Access-Control-Allow-Methods "GET, HEAD";
            root /some/static/root;
            gzip_proxied any;
            gzip_static on;
            access_log off;
        }
    }
}