On one of the Virtual Machines the https cert was no longer being renewed.
`journalctl -u certbot` logs
```bash
Jan 22 19:39:24 host-192-168-0-170 systemd[1]: Starting Certbot...
Jan 22 19:39:24 host-192-168-0-170 certbot[1490357]: Attempting to renew cert (demo2.ewatercycle-nle.src.surf-hosted.nl) from /etc/letsencrypt/renewal/demo2.ewatercycle-nle.src.surf-hosted.nl.conf p>
Jan 22 19:39:24 host-192-168-0-170 certbot[1490357]: All renewal attempts failed. The following certs could not be renewed:
Jan 22 19:39:24 host-192-168-0-170 certbot[1490357]: /etc/letsencrypt/live/demo2.ewatercycle-nle.src.surf-hosted.nl/fullchain.pem (failure)
Jan 22 19:39:24 host-192-168-0-170 certbot[1490357]: 1 renew failure(s), 0 parse failure(s)
Jan 22 19:39:24 host-192-168-0-170 systemd[1]: certbot.service: Main process exited, code=exited, status=1/FAILURE
Jan 22 19:39:24 host-192-168-0-170 systemd[1]: certbot.service: Failed with result 'exit-code'.
Jan 22 19:39:24 host-192-168-0-170 systemd[1]: Failed to start Certbot.
```
Certbot renew output
```bash
usr/bin/certbot -q renew
Attempting to renew cert (demo2.ewatercycle-nle.src.surf-hosted.nl) from /etc/letsencrypt/renewal/demo2.ewatercycle-nle.src.surf-hosted.nl.conf produced an unexpected error: module 'lib' has no attribute 'X509_get_notAfter'. Skipping.
All renewal attempts failed. The following certs could not be renewed:
/etc/letsencrypt/live/demo2.ewatercycle-nle.src.surf-hosted.nl/fullchain.pem (failure)
```
On one of the Virtual Machines the https cert was no longer being renewed.
`journalctl -u certbot` logs
```bash Jan 22 19:39:24 host-192-168-0-170 systemd[1]: Starting Certbot... Jan 22 19:39:24 host-192-168-0-170 certbot[1490357]: Attempting to renew cert (demo2.ewatercycle-nle.src.surf-hosted.nl) from /etc/letsencrypt/renewal/demo2.ewatercycle-nle.src.surf-hosted.nl.conf p> Jan 22 19:39:24 host-192-168-0-170 certbot[1490357]: All renewal attempts failed. The following certs could not be renewed: Jan 22 19:39:24 host-192-168-0-170 certbot[1490357]: /etc/letsencrypt/live/demo2.ewatercycle-nle.src.surf-hosted.nl/fullchain.pem (failure) Jan 22 19:39:24 host-192-168-0-170 certbot[1490357]: 1 renew failure(s), 0 parse failure(s) Jan 22 19:39:24 host-192-168-0-170 systemd[1]: certbot.service: Main process exited, code=exited, status=1/FAILURE Jan 22 19:39:24 host-192-168-0-170 systemd[1]: certbot.service: Failed with result 'exit-code'. Jan 22 19:39:24 host-192-168-0-170 systemd[1]: Failed to start Certbot. ```Certbot renew output
```bash usr/bin/certbot -q renew Attempting to renew cert (demo2.ewatercycle-nle.src.surf-hosted.nl) from /etc/letsencrypt/renewal/demo2.ewatercycle-nle.src.surf-hosted.nl.conf produced an unexpected error: module 'lib' has no attribute 'X509_get_notAfter'. Skipping. All renewal attempts failed. The following certs could not be renewed: /etc/letsencrypt/live/demo2.ewatercycle-nle.src.surf-hosted.nl/fullchain.pem (failure) ```