Получилось так, при этом нужно было освободить 80 и 443 порты, путем остановки nginx и апач
[INLINE]
root@sovtor:~# ./certbot-auto certonly --standalone -d sovtor.com -d www.sovtor.com --email admin@sovtor.com
Saving debug log to /var/log/letsencrypt/letsencrypt.log
Obtaining a new certificate
Performing the following challenges:
tls-sni-01 challenge for sovtor.com
tls-sni-01 challenge for www.sovtor.com
Waiting for verification...
Cleaning up challenges
Generating key (2048 bits): /etc/letsencrypt/keys/0000_key-certbot.pem
Creating CSR: /etc/letsencrypt/csr/0000_csr-certbot.pem
IMPORTANT NOTES:
- Congratulations! Your certificate and chain have been saved at
/etc/letsencrypt/live/sovtor.com/fullchain.pem. Your cert will
expire on 2017-04-21. To obtain a new or tweaked version of this
certificate in the future, simply run certbot-auto again. To
non-interactively renew *all* of your certificates, run
"certbot-auto renew"
- If you like Certbot, please consider supporting our work by:
Donating to ISRG / Let's Encrypt: https://letsencrypt.org/donate
Donating to EFF: https://eff.org/donate-le
root@sovtor:~# service nginx start
Starting nginx: nginx.
[/INLINE]
разбираюсь как подключить к домену в панели