#!/bin/sh

# PROVIDE: coredns
# REQUIRE: DAEMON NETWORKING
# KEYWORD: shutdown

#
# Add the following lines to /etc/rc.conf.local, /etc/rc.conf or
# /etc/rc.conf.d/coredns to enable this service:
#
# coredns_enable (bool):        Set to NO by default.
#                               Set it to "YES" to enable coredns.
# coredns_config (str):         Set to $PREFIX/etc/coredns/Corefile by default.
#                               Path to configuration file.
# coredns_cpu_cap (str):        Set to "100" by default.
#                               CPU cap.
# coredns_listen_port (str):    Set to "53" by default.
#                               Port to bind to.

. /etc/rc.subr

name=coredns
rcvar=coredns_enable
start_precmd="${name}_precmd"

load_rc_config $name

: ${coredns_enable:="NO"}
: ${coredns_config:="%%PREFIX%%/etc/coredns/Corefile"}
: ${coredns_listen_port:="53"}

pidfile="/var/run/${name}.pid"
command="/usr/sbin/daemon"
procname="%%PREFIX%%/bin/${name}"
coredns_args="-conf ${coredns_config} -dns.port ${coredns_listen_port}"
command_args="-S -m 3 -s "info" -l "daemon" -p ${pidfile} /usr/bin/env ${procname} ${coredns_args}"

coredns_precmd()
{
	/usr/bin/install -d -m 0755 %%PREFIX%%/etc/coredns && \
	cfg_dir=$(dirname "${coredns_config}") && cd "$cfg_dir"
}

run_rc_command "$1"
