../../coreos/https/alpha.release.core-os.net/amd64-usr/1828.0.0/coreos_production_iso_image.iso (coreos 7 make_args=)
../../coreos/https/beta.release.core-os.net/amd64-usr/1800.3.0/coreos_production_iso_image.iso (coreos 7 make_args=)