Zabbix-3.0.3使用自带模板监控MySQL

#移动到zabbix解压缩路径

cd /usr/local/src/zabbix-3.0.3/conf/zabbix_agentd

#拷贝文件到/opt/zabbix/etc/zabbix_agentd.conf.d/ #指定自己的zabbix安装目录

cp userparameter_mysql.conf /opt/zabbix/etc/zabbix_agentd.conf.d/

#添加用来关联mysql的配置文件my.cnf，并修改模板配置文件中的mysql路径

cd /opt/zabbix/etc/

vim .my.cnf

# Zabbix Agent

[mysql]
host=localhost
user=zabbix
password=@Zabbix..0
socket=/data/mysql/mysql.sock
[mysqladmin]
host=localhost
user=zabbix
password=@Zabbix..0
socket=/data/mysql/mysql.sock

# mysql.sock文件通过find / -name mysql.sock找出路径

# 修改userparameter_mysql.conf：

sudo sed -i ‘s@/var/lib/zabbix@/opt/zabbix/etc@g‘ /opt/zabbix/etc/zabbix_agentd.d/userparameter_mysql.conf

# 修改完成userparameter_mysql.conf内容如下：

UserParameter=mysql.status[*],echo "show global status where Variable_name='$1';" | HOME=/opt/zabbix/etc mysql -N | awk '{print $$2}'
UserParameter=mysql.size[*],bash -c 'echo "select sum($(case "$3" in both|"") echo "data_length+index_length";; data|index) echo "$3_length";; free) echo "data_free";; esac)) from information_schema.tables$([[ "$1" = "all" || ! "$1" ]] || echo " where table_schema=/"$1/"")$([[ "$2" = "all" || ! "$2" ]] || echo "and table_name=/"$2/"");" | HOME=/var/lib/zabbix mysql -N'
UserParameter=mysql.ping,HOME=/opt/zabbix/etc mysqladmin ping | grep -c alive

#HOME目录为新增.my.cnf文件所在目录

# 修改zabbix_agentd.conf文件，添加下面一行

Include=/opt/zabbix/etc/zabbix_agentd.conf.d/

#重启zabbix-agentd

/etc/init.d/zabbix_agentd restart

#测试

# /opt/zabbix/bin/zabbix_get -s 127.0.0.1 -p 10050 -k mysql.ping
1

# /opt/zabbix/bin/zabbix_get -s 127.0.0.1 -p 10050 -k mysql.version
/data/mysql/bin/mysql Ver 14.14 Distrib 5.7.12, for Linux (x86_64) using EditLine wrapper

#注意：如果测试的时候报错：sh: mysql: command not found，sh: mysqladmin: command not found，修改userparameter_mysql.conf中mysql，mysqladmin命令的路径，使用绝对路径。

#Configuration—Hosts—Zabbix server—Tempaltes,搜索MySQL，添加弹出的模板，然后更新

#Monitoring—Graphs,选择组，然后选择host及展示的图形
#利用Zabbix自带模板监控MySQL完成。