Node Cert Exporter
https://github.com/amimof/node-cert-exporter
A dashboard that displays SSL certificate expiry on nodes in a Kubernetes cluster. Uses Prometheus node-cert-exporter, therefor it must be installed and deployed in the cluster in order for this dashboard to display anything meaningful. Read the README for information on how to deploy node-cert-exporter in your cluster.
Requirements
Make sure to read this awesome article of how to monitor SSL certificates with node-cert-exporter, Prometheus, AlertManager and Grafana at devconnected.com
Data source config
Collector config:
Upload an updated version of an exported dashboard.json file from Grafana
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cert-manager
Easily monitor cert-manager, the certificate controller for Kubernetes and OpenShift, with Grafana Cloud's out-of-the-box monitoring solution.
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