[ -z "$key" -o "$(echo "$key" | wc -l)" -ne 1 ] && die "--key needs to be just one line"
echo "$key" | grep -q ssh || die "--key does not look like an SSH public key"
-adduser --disabled-password --shell $(which novaboot-shell) $adduser_opts "$@"
+adduser --disabled-password --ingroup novaboot --shell $(which novaboot-shell) $adduser_opts "$@"
user="$1"
home=$(getent passwd "$user"|awk -F: '{print $6;}')