post_install() {
	getent group syncstorage &>/dev/null || groupadd -r syncstorage >/dev/null
	getent passwd syncstorage &>/dev/null || useradd -r -s /usr/bin/false \
		-g syncstorage -G syncstorage  syncstorage >/dev/null
}

pre_remove() {
	getent passwd syncstorage &>/dev/null && userdel syncstorage >/dev/null
	getent group syncstorage &>/dev/null && groupdel syncstorage >/dev/null
	true
}