I have a problem when I try to renew my SSL certificate.
The error message is:
Attempting to renew cert from /etc/letsencrypt/renewal/my-site.fr.conf produced an unexpected error: Failed authorization procedure. my-site.fr (http-01): urn:acme:error:connection :: The server could not connect to the client to verify the domain :: Fetching http://my-site.fr/.well-known/acme-challenge/8TMamusugLC0gWioyvXx7NcQTKOqdvQ64_xMqMkYsls: Timeout, www.my-site.fr (http-01): urn:acme:error:connection :: The server could not connect to the client to verify the domain :: Fetching http://www.my-site.fr/.well-known/acme-challenge/4HPyCNmnCX-X0TKbP1TblahIhQro6-FRZZCYkRCahpM: Timeout. Skipping.
- OS : Raspbian 9
The 8080 & 443 ports are open on my box and by iptables, and is defined on Apache configuration.
The renew command is executed with a specific user, on a ksh script (with “sudo”).
The SSL certificate, which used by 3 servers and 1 NAS, is on a repertory on my NAS, which is mounted with NFS (/NFS_Mounts/SSL_KEYS) on all.
The repertory “/etc/letsencrypt” is present on the server where I execute ksh script.