path: root/user/redis/redis.initd

#!/sbin/openrc-run

REDIS_CONF=${REDIS_CONF:-/etc/redis.conf}
REDIS_USER=${REDIS_USER:-redis}
REDIS_GROUP=${REDIS_GROUP:-redis}

name="Redis server"
command=/usr/bin/redis-server
command_args=${REDIS_CONF}

depend() {
	use net localmount logger
	after keepalived firewall
}

# get global pidfile, logfile, and dir from config file
get_config() {
	if [ ! -f "${REDIS_CONF}" ] ; then
		eerror "You need a ${REDIS_CONF} file to run redis"
		return 1;
	fi
	
	pidfile=$(awk '$1 == "pidfile" { print $2 }' "$REDIS_CONF")
	logfile=$(awk '$1 == "logfile" { print $2 }' "$REDIS_CONF")
	dir=$(awk '$1 == "dir" { print $2 }' "$REDIS_CONF")
	: ${pidfile:=/var/run/redis/redis.pid}
	: ${logfile:=/var/log/redis/redis.log}
	: ${dir:=/var/lib/redis}
}

start() {
	get_config || return 1
	checkpath -d -o ${REDIS_USER}:${REDIS_GROUP} ${pidfile%/*} \
		${logfile%/*} ${dir}

	ebegin "Starting $name"
	start-stop-daemon --start \
		--chdir "${dir}" \
		--user ${REDIS_USER}:${REDIS_GROUP} \
		--pidfile "${pidfile}" \
		--exec "${command}" \
		-- ${command_args}
	eend $? 
}

stop() {
	get_config
	ebegin "Stopping $name"
	start-stop-daemon --stop --retry 30 --pidfile "${pidfile}"
	eend $?
}