#!/bin/sh

LAG=`/usr/local/bin/mysql_heartbeat_check.sh`

if [ $LAG -lt 10 ]
then
	echo "HTTP/1.1 200 OK\r\n"
	echo "Content-Type: text/plain\r\n"
	echo "\r\n"
	echo "MySQL replication A-OKAY!\r\n"
else
	echo "HTTP/1.1 503 Service Unavailable\r\n"
	echo "Content-Type: text/plain\r\n"
	echo "\r\n"
	echo "Replication lag: $LAG\r\n"
fi

exit 0