openwrt-packages-dist/net/knot/files/knotd.init

#!/bin/sh /etc/rc.common
#
# Copyright (C) 2014-2016 CZ.NIC, z.s.p.o. <knot-dns@labs.nic.cz>
#
# This is free software, licensed under the GNU General Public License v2.

START=50
USE_PROCD=1

PROG="/usr/sbin/knotd"
CONFFILE="/etc/knot/knot.conf"

USER="knot"
USERID="5353"
RUNDIR="/var/run/knot"
STORAGE="/var/lib/knot"

fix_perms() {
	user_exists $USER $USERID || user_add $USER $USERID
	group_exists $USER $USERID || group_add $USER $USERID

	for dir in $RUNDIR $STORAGE; do
		test -e $dir || {
			mkdir -p $dir
			chgrp $USER $dir
			chmod g+w $dir
		}
		chgrp $USER $CONFFILE
		chmod g+r $CONFFILE
	done
}

start_service() {
	fix_perms
	procd_open_instance
	procd_set_param command $PROG -c $CONFFILE
	procd_set_param respawn
	procd_close_instance
}