title: Is there a way to monitor tls certificates in kubernetes using prometheus?
body: <p>I want to monitor my tls certificates in Kubernetes using Prometheus and get a dashboard in grafana. I want to monitor their expiry and would want to get an alert when the certificates are going to be expired in 30 days. I did a lot of research and I finally found <a href="https://github.com/enix/x509-exporter" rel="noreferrer">https://github.com/enix/x509-exporter</a>. How do I use it? Is there any other efficient way to monitor the expiry of the certificates?</p>