rewrite ^/widgets/suburban/(.*)$ https://suburban-widget.rasp.yandex.ru/widgets/suburban/$1;

location /export {
    proxy_read_timeout 1m;
    resolver 127.0.0.1;
    proxy_set_header X-Real-IP $remote_addr;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_pass http://export.rasp.yandex.net;
}
