This is quite frustrating. I followed the instructions to make sure the cron job would run before the certificate ran out, so I didn’t do anything when I started to get emails from LetsEncrypt warning of expiry. Now I can’t renew.
I tried renaming the old cert dir and running the letsencrypt script again, but it keeps failing while checking the acme-challenge.
I don’t want to blow the VM away and start all over again. The box was stable and running flawlessly. (well except the renewal bit).
Can anyone assist? I’m running the VM, all updates are done. The firewall is pointing both port 80/443 to the internal address of the Nextcloud VM. (SNAT)