[prometheus] metrics for ephemeral-storage usage

prometheus-community / helm-charts

Prometheus community Helm charts

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[prometheus] metrics for ephemeral-storage usage #4929

Open cooloo9871 opened 3 weeks ago

cooloo9871 commented 3 weeks ago

Is your feature request related to a problem ?

Hopefully, monitoring ephemeral-storage usage will be an important indicator of whether a pod is being evicted or not.

Describe the solution you'd like.

Indicator of ephemeral-storage usage that can be monitored.

Describe alternatives you've considered.

NONE

Additional context.

No response

zeritti commented 3 weeks ago

Kubernetes/kubelet does not currently emit metrics on ephemeral storage, see e.g. #69507, #121489. At the moment, one might consider the K8s Ephemeral Storage Metrics Exporter making the metrics available to Prometheus.