certbot-auto renew失败

问答中心分类: OneinStackcertbot-auto renew失败
探路者 提问 1年 前

您好,手动测试certbot-auto renew的时候失败:
[***** oneinstack]# certbot-auto renew
Saving debug log to /var/log/letsencrypt/letsencrypt.log
Processing /etc/letsencrypt/renewal/www.example.com.conf
Starting new HTTPS connection (1): acme-v01.api.letsencrypt.org
Renewing an existing certificate
Performing the following challenges:
tls-sni-01 challenge for http://www.example.com
Port 443 is already in use by another process. This will prevent us from binding
to that port. Please stop the process that is populating the port in question
and try again. For automated renewal, you may want to use a script that stops
and starts your webserver. You can find an example at
https://certbot.eff.org/docs/using.html#renewal . Alternatively you can use the
webroot plugin to renew without needing to stop and start your webserver.
Cleaning up challenges
Attempting to renew cert from /etc/letsencrypt/renewal/www.example.com.conf produced an unexpected error: At least one of the required ports is already taken.. Skipping.
All renewal attempts failed. The following certs could not be renewed:
/etc/letsencrypt/live/www.example.com/fullchain.pem (failure)
1 renew failure(s), 0 parse failure(s)