i was wondering if someone else has had the same issue currently have a subdomain working with letsencrypt. The issue is that when i try to renew im getting this error
Attempting to renew cert (platform.mydomain.cloud) from /etc/letsencrypt/renewal/platform.mydomain.cloud.conf produced an unexpected error: Failed authorization procedure. platform.mydomain.cloud (tls-sni-01): urn:ietf:params:acme:error:connection :: The server could not connect to the client to verify the domain :: Error getting validation data. Skipping. All renewal attempts failed. The following certs could not be renewed: /etc/letsencrypt/live/platform.mydomain.cloud/fullchain.pem (failure)
odd because i have not made any A records new and i can access the site with no issue. i was looking though google Most people has this issue was because they were using IPV6, i did a curl platform.mydomain.cloud and works fine. at the end i was reading that i should update cert bot but not sure what repository i should use?
This is the command when i initially run the cert
sudo certbot --nginx --agree-tos --redirect --staple-ocsp --email firstname.lastname@example.org -d platform.mydomain.cloud
then this to run the update cron task
30 2 * * 1 certbot renew --post-hook "systemctl reload nginx" >> /var/log/le-renew.log