we would like a way to be able to uniquely identify composes in the volid and image name. compose_id is too long and contains data that we do not want

image_name_format = "%(release_short)s-%(variant)s-%(disc_type)s-%(arch)s-%(version)s-%(date)s%(type_suffix)s.%(respin)s.iso"

Use the same format for volume id

image_volid_formats = [
"%(release_short)s-%(variant)s-%(disc_type)s-%(arch)s-%(version)s-%(date)s%(type_suffix)s.%(respin)s""
]

is what we want.