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

description="Elasticsearch stats exporter for Prometheus"

: ${ELASTICSEARCH_EXPORTER_USER:=elasticsearch_exporter}
: ${ELASTICSEARCH_EXPORTER_LOG:="/var/log/elasticsearch_exporter/elasticsearch_exporter.log"}
: ${SSD_OPTS:="-1 ${ELASTICSEARCH_EXPORTER_LOG} -2 ${ELASTICSEARCH_EXPORTER_LOG}"}

name="${ELASTICSEARCH_EXPORTER_NAME:-"Elasticsearch Exporter"}"
command="/usr/bin/elasticsearch_exporter"
command_args="${ELASTICSEARCH_EXPORTER_OPTS}"
command_user="${ELASTICSEARCH_EXPORTER_USER}"
command_background=true
pidfile="/run/${RC_SVCNAME}.pid"
start_stop_daemon_args="${SSD_OPTS}"

depend() {
	need net
}

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