红帽全球峰会2.4. Monitoring ephemeral storage
You can use /bin/df as a tool to monitor ephemeral storage usage on the volume where ephemeral container data is located, which is /var/lib/kubelet and /var/lib/containers. The available space for only /var/lib/kubelet is shown when you use the df command if /var/lib/containers is placed on a separate disk by the cluster administrator.
Procedure
To show the human-readable values of used and available space in
/var/lib, enter the following command:$ df -h /var/libThe output shows the ephemeral storage usage in
/var/lib:Example output
Filesystem Size Used Avail Use% Mounted on /dev/disk/by-partuuid/4cd1448a-01 69G 32G 34G 49% /
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