OpenShift node filesystem usage metrics for local storage is missing in Prometheus node_exporter
Issue
- Some OCP nodes have additional filesystems mounted (e.g. /var/lib/origin/es-storage) but Prometheus
node_exporter
doesn't report any metrics about them (i.e. node_filesystem_ metrics). - How can we instruct Prometheus
node_exporter
to show metrics for all mounted filesystems?
Environment
- Red Hat OpenShift Container Platform (OCP) 3.11
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