Oracle Linux: Kubernetes Pods Went To Pending State Due To Root File System Full

(Doc ID 2409224.1)

Last updated on JUNE 14, 2018

Applies to:

Linux OS - Version Oracle Linux 7.2 with Unbreakable Enterprise Kerne [4.1.12] and later
Linux x86-64

Symptoms

Following issue occurred when root file system was full in a running kubernetes cluster.

Pods running in the cluster will goto pending state and we could see disk pressure errors  in both worker node and master node.

In Master node:

Changes

 No changes happened.

Cause

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