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joe-elliott / cert-exporter

A Prometheus exporter that publishes cert expirations on disk and in Kubernetes secrets
Apache License 2.0
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Is it possible to use this exporter to monitor PEM files within each pod? #140

Open Reyzorcat opened 11 months ago

Reyzorcat commented 11 months ago

Is it possible to use this exporter to monitor PEM files within each pod? As far as I understand from the documentation, PEM files can only be monitored locally from the exporter pod itself or from the host using a daemonset. I would like to be able to monitor files within each cluster pod

joe-elliott commented 11 months ago

It should be. If you attach this container as a sidecar it can share the same volumes as the "main" container. Then you can configure cert-exporter to read the pem files on the shared volume.