prepvm

#!/bin/sh

[ -f "$1" ] || exec echo "$1 does not exist"

for i in virt-edit guestfish; do
    which "$i" >/dev/null 2>/dev/null || exec echo "$i not found"
done

virt-edit -a "$1" /etc/shadow -e 's/^root:[^:]*:/root::/'
guestfish -a "$1" -i rm '/etc/systemd/system/multi-user.target.wants/cloud-config.service'
guestfish -a "$1" -i rm '/etc/systemd/system/multi-user.target.wants/cloud-final.service'
guestfish -a "$1" -i rm '/etc/systemd/system/multi-user.target.wants/cloud-init-local.service'
guestfish -a "$1" -i rm '/etc/systemd/system/multi-user.target.wants/cloud-init.service'