使用percona监控插件在zabbix中监控MySQL

1. 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=$1HOST=localhostDIR=`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