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#!/bin/sh

# PROVIDE: victoria_vmagent
# REQUIRE: NETWORK
# BEFORE: DAEMON

. /etc/rc.subr

name="victoria_vmagent"
desc="Fast, cost-effective, and scalable time series database"
rcvar="victoria_vmagent_enable"
pidfile="/var/run/${name}.pid"
daemon_pidfile="/var/run/${name}-daemon.pid"
logdir="/var/log/${name}"
logfile="${logdir}/victoria_vmagent.log"
command="%%PREFIX%%/bin/vmagent"
victoria_vmagent_args=${cbsd_mq_router_config-"--remoteWrite.tmpDataPath=/tmp --promscrape.config=%%PREFIX%%/etc/prometheus/prometheus.yml --remoteWrite.url=http://127.0.0.1:8429/api/v1/write -httpListenAddr=:9429 --memory.allowedPercent=80"}
victoria_vmagent_user="%%VICTORIA_USER%%"
load_rc_config ${name}

start_cmd="start"
stop_cmd="stop"
status_cmd="status"

start()
{
	[ ! -d ${logdir} ] && mkdir -p ${logdir}
	touch ${logfile}
	chown ${victoria_vmagent_user} ${logdir} ${logfile}
	/usr/sbin/daemon -u ${victoria_vmagent_user} -f -R5 -p ${pidfile} -P ${daemon_pidfile} -o ${logfile} ${command} ${victoria_vmagent_args}
}

stop()
{
	if [ -f "${daemon_pidfile}" ]; then
		pids=$( pgrep -F ${daemon_pidfile} 2>&1 )
		_err=$?
		[ ${_err} -eq 0 ] && kill -9 ${pids} && /bin/rm -f ${daemon_pidfile}
	fi
	if [ -f "${pidfile}" ]; then
		pids=$( pgrep -F ${pidfile} 2>&1 )
		_err=$?
		[ ${_err} -eq 0 ] && kill -9 ${pids} && /bin/rm -f ${pidfile}
	fi
}

status()
{
	if [ -f "${pidfile}" ]; then
		pids=$( pgrep -F ${pidfile} 2>&1 )
		_err=$?
		if [ ${_err} -eq 0 ]; then
			echo "${name} is running as pid ${pids}"
			exit 0
		else
			echo "wrong pid: ${pids}"
			exit 1
		fi
	else
		echo "no pidfile $pidfile"
		exit 1
	fi
}

run_rc_command "$1"