netdata/system/freebsd/rc.d/netdata.in

#!/bin/sh
# SPDX-License-Identifier: GPL-3.0-or-later

# PROVIDE: netdata
# REQUIRE: DAEMON NETWORKING
# BEFORE: LOGIN
# KEYWORD: shutdown

. /etc/rc.subr

name=netdata
rcvar=netdata_enable

piddir="@localstatedir_POST@/run/netdata"
pidfile="${piddir}/netdata.pid"

command="@sbindir_POST@/netdata"
command_args="-P ${pidfile}"

required_files="@configdir_POST@/netdata.conf"

start_precmd="netdata_prestart"
stop_postcmd="netdata_poststop"

extra_commands="reloadhealth"

reloadhealth_cmd="netdata_reloadhealth"

netdata_prestart()
{
	[ ! -d "${piddir}" ] && mkdir -p "${piddir}"
	chown @netdata_user_POST@:@netdata_user_POST@ "${piddir}"
	return 0
}

netdata_poststop()
{
	[ -f "${pidfile}" ] && rm "${pidfile}"
	return 0
}

netdata_reloadhealth()
{
    p=`cat ${pidfile}`
    kill -USR2 ${p} && echo "Sent USR2 (reload health) to pid ${p}"
    return 0
}

load_rc_config $name
run_rc_command "$1"