GuyPostington
Joined 9 years ago
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Just a guy on the internet.
View on Hacker NewsJoined 9 years ago
Yes it does. If you can see the errors you can change your usage pattern or request a rate limit override. Flying blind is the worst way to go!
1) Prometheus + blackbox_exporter https://www.robustperception.io/get-alerted-before-your-ssl-...
2) Sensu/Nagios https://github.com/sensu-plugins/sensu-plugins-http/blob/mas...
3) Openssl in a crontab:
echo | openssl s_client -connect ${DOMAIN}:443 -servername ${DOMAIN} -verify_hostname ${DOMAIN} 2>/dev/null | openssl x590 -noout -startdate -enddate