Comment 3 for bug 1943674

It would be good if there is a proper warning or error display in standard error or GUI when the upload failed.

This should be at least reflect in the StarlingX documentation by advising users to increase the disk size of the kubelet.

For example:
"Modify the size of the docker_lv filesystem. By default, the size of the docker_lv filesystem is 30G, which is not enough for stx-openstack installation. Use the host-fs-modify CLI to increase the filesystem size."

https://docs.starlingx.io/deploy_install_guides/r5_release/openstack/install.html