build_image.sh

#!/bin/bash

img_path="$1"

dnf -y --installroot "$img_path" --releasever=7 install system-release bash yum

rsync -av /var/local/mkosi/mkosi.extra/ "$img_path"

cp /var/local/mkosi/mkosi.postinst "$img_path"

systemd-nspawn -D "$img_path" bash /mkosi.postinst