使用percona监控插件在zabbix中监控MySQL

jmton

• 　　下载并安装percona源，以后用percona toolkit或者innobackup能用到
  　　
  
  

wget -N --no-check-certificate
rpm -ivh  percona-release-0.1-4.noarch.rpm　　2.使用Yum安装percona监控插件
yum -y install percona-zabbix-templates　　安装完后，大部分文件都放到了/var/lib/zabbix/percona目录下面
　　3.在zabbix_agent文件夹下面新建/conf.d/目录，并将安装生成的percona监控配置文件复制到此目录
mkdir -p /usr/local/zabbix_agent/conf.d/
cp /var/lib/zabbix/percona/templates/userparameter_percona_mysql.conf /usr/local/zabbix/conf.d/
chown -R zabbix.zabbix /usr/local/zabbix_agent/　　4.配置percona监控脚本中涉及到本机的具体参数,脚本使用sock访问本地数据库
vim /var/lib/zabbix/percona/scripts/ss_get_mysql_stats.php# ============================================================================
$mysql_user = 'mpm';
$mysql_pass = '123456';
$mysql_port = 3306;
$mysql_socket = '/data/mysql/3306/tmp/mysql3306.sock';
$mysql_flags = 0;vim /var/lib/zabbix/percona/scripts/get_mysql_stats_wrapper.sh　　

ITEM=$1
HOST=localhost
DIR=`dirname $0`
CMD="/usr/bin/php -q $DIR/ss_get_mysql_stats.php --host $HOST --items gg"
CACHEFILE="/tmp/$HOST-mysql_cacti_stats.txt"
if [ "$ITEM" = "running-slave" ]; then
    # Check for running slave
    RES=`/usr/local/mysql/bin/mysql -umpm -p123456 -S /data/mysql/3306/tmp/mysql3306.sock -e 'SHOW SLAVE STATUS\G' | egrep '(Slave_IO_Running|Slave_SQL_Running):' | awk -F: '{print $2}' | tr '\n' ','`
    if [ "$RES" = " Yes, Yes," ]; then
        echo 1
    else
        echo 0
    fi　　

　　5.编辑zabbix_agent配置文件，让其读到percona插件的conf
vim /usr/local/zabbix_agent/conf/zabbix_agentd.conf### Option: Include
#       You may include individual files or all files in a directory in the configuration file.
#       Installing Zabbix will create include directory in /usr/local/etc, unless modified during the compile time.
#
# Mandatory: no
# Default:
# Include=
# Include=/usr/local/etc/zabbix_agentd.userparams.conf
# Include=/usr/local/etc/zabbix_agentd.conf.d/
Include=/usr/local/zabbix_agent/conf.d/　　

　　6.重新启动zabbix_agent
/etc/init.d/zabbix_agentd restart　　

　　7.测试pecona监控脚本是否正常运行
/var/lib/zabbix/percona/scripts/get_mysql_stats_wrapper.sh gg　　若配置无误，会出现一个数字
　　

　　8.将/var/lib/percona/templates目录中的xml模板文件上传到zabbix_web
　　就能查看到监控图形了