openSUSE admin

Hi,

I read that you've had some problems recently with the not up to date
ssl certs:

2) The secondary HAproxy system had outdated certificates, because the
automated sync of renewed certificates stopped without prior notice.
So the secondary system had to refresh it's certificates....

2) Keep an eye on the secondary machines and their configurations.
While we usually deploy everything with Salt, we missed the
certificates for the secondary machines this time.

Hetrixtools has an SSL cert warning function "SSL Certificate Expiration
Date Monitoring" 
https://docs.hetrixtools.com/ssl-certificate-expiration-date-monitoring/

It is free for 15 hosts.

Cheers,

Peter