#!/sbin/openrc-run
# Copyright 1999-2018 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2

KRESD_CONFIG="${KRESD_CONFIG:-/etc/knot-resolver/config}"
KRESD_CACHEDIR="${KRESD_CACHEDIR:-/var/cache/knot-resolver}"
KRESD_LOGDIR="${KRESD_LOGDIR:-/var/log/knot-resolver}"

output_log="${output_log:-/dev/null}"
error_log="${error_log:-${KRESD_LOGDIR}/error.log}"

# Note: Do not change --forks=1
# You can run multiples instances by creating a
# symbolic link from kresd to kresd.foo in /etc/init.d.
command="/usr/sbin/kresd"
command_args="--forks=1 --config=${KRESD_CONFIG} ${KRESD_CACHEDIR}"
command_background=yes
directory="${KRESD_CACHEDIR}"
pidfile="/run/${RC_SVCNAME}.pid"
required_files="${KRESD_CONFIG}"
retry=${retry:-"TERM/30/KILL/5"}
start_stop_daemon_args="${SSD_OPTS}
	-d ${directory} -1 ${output_log} -2 ${error_log}"

depend() {
	need net
	provide dns
}

start_pre() {
	checkpath -d -m 0750 -o kresd:kresd "${KRESD_CACHEDIR}" "${KRESD_LOGDIR}"
}