#!/sbin/openrc-run
# Copyright 1999-2017 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2

description="Prometheus exporter for MySQL server metrics"

: ${MYSQLD_EXPORTER_USER:=mysqld_exporter}
: ${MYSQLD_EXPORTER_LOG:="/var/log/mysqld_exporter/mysqld_exporter.log"}
: ${SSD_OPTS:="-1 ${MYSQLD_EXPORTER_LOG} -2 ${MYSQLD_EXPORTER_LOG}"}

name="${MYSQLD_EXPORTER_NAME:-"MySQL Exporter"}"
command="/usr/bin/mysqld_exporter"
command_args="${MYSQLD_EXPORTER_OPTS}"
command_user="${MYSQLD_EXPORTER_USER}"
command_background=true
pidfile="/run/${SVCNAME}.pid"
start_stop_daemon_args="${SSD_OPTS}"

depend() {
	need net
}

start_pre() {
	checkpath -d -m 0750 -o ${MYSQLD_EXPORTER_USER} \
		"${MYSQLD_EXPORTER_LOG%/*}"
}