post_install() {
 	if ! getent passwd onak &>/dev/null; then
		useradd -r -d /var/lib/onak -g adm -s /bin/false onak
	fi

	chown onak:adm /var/lib/onak
}

post_upgrade() {
	post_install $1
}

post_remove() {
	if getent passwd onak &>/dev/null; then
		userdel onak >/dev/null
	fi

	rm -rf /var/lib/onak
}