Create a minimal image from scratch.

Use of this element will require ‘yum’ and ‘yum-utils’ to be installed on Ubuntu and Debian. Nothing additional is needed on Fedora, CentOS or openEuler.

Set DIB_RELEASE to 22.03-LTS other release number to explicitly select the release. DIB_RELEASE defaults the latest LTS release.

Set DIB_DISTRIBUTION_MIRROR to the mirror URL use a openEuler Yum mirror. This URL should point to the directory containing the DIB_RELEASE directories.