1.4. 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.
To show the human-readable values of used and available space in /var/lib
, enter the following command:
$ df -h /var/lib
The output shows the ephemeral storage usage in /var/lib
:
Example output
Filesystem Size Used Avail Use% Mounted on /dev/sda1 69G 32G 34G 49% /