自动检查MySQL主从同步状态的shell脚本
#!/bin/bash#Check MySQL_Slave Status
#MySQL version: 5.6.27
#
MySQL_PORT=`netstat -an|grep "LISTEN"|grep "3306"|awk -F ' ' '{print $4}'|awk -F ':' '{print $4}'`
MySQL_IP=`ifconfig eth0 |grep "inet addr"|awk -F ':' '{print $2}'|awk -F ' ' '{print $1}'`
MySQL_Status=$(/usr/local/mysql/bin/mysql -S /tmp/mysql.socket -uroot -pfgjh123. -e "show slave status\G" |grep -i "running"|head -n2)
IO_env=`echo $MySQL_Status | grep Slave_IO_Running |awk '{print $2}'`
SQL_env=`echo $MySQL_Status |grep Slave_SQL_Running |awk '{print $2}'`
ToDay=`date +"%y-%m-%d %H:%M:%S"`
if [ "$MySQL_PORT" == "3306" ]
then
echo "######$ToDay######" >> /data/check_mysql_slave_ok.log
echo "MySQL Server is running !" >> /data/check_mysql_slave_ok.log
else
mail -s "Warn! Server:$MySQL_IP MySQL is Down" balich@qq.com
fi
if [ "$IO_env" = "Yes" -a "$SQL_env" = "Yes" ]
then
echo "######$ToDay######" >> /data/check_mysql_slave_ok.log
echo "Slave MySQL Server Slave_IO and Slave_SQL is running !" >> /data/check_mysql_slave_ok.log
else
echo "######$ToDay######" >> /data/check_mysql_slave_warn.log
echo "Slave is not running !" >> /data/check_mysql_slave_warn.log
echo "Slave is not running !" | mail -s "Warn! $MySQL_IP MySQL Slave is not running " balich@qq.com
fi
页:
[1]