OpenShift Container Platform nodes are experiencing disk pressure
Issue
- OpenShift nodes are experiencing disk pressure. This is preventing pods from being scheduled on the nodes.
-
Following command provides the disk pressure info:
$ oc describe node node1 | grep -i DiskPressure DiskPressure True Tue, 20 Mar 2018 10:38:02 -0500 Wed, 07 Mar 2018 23:18:46 -0600 KubeletHasDiskPressure kubelet has disk pressure
-
The file system shows plenty of space available.
- log entries similar to
node has conditions: [DiskPressure]
Environment
- OpenShift Container Platform (OCP) 3
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