1. Zabbix添加自定义监控流程
-
Zabbix agentd添加自定义key；
-
自定义key调用的是获取监控数据源脚本等；
-
添加Zabbix主机数据源模板，主机链接模板;
2. 具体步骤
1. 编写监控mysql主从脚本
vim /usr/local/zabbix/shell/check_mysql_slave.sh
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#!/usr/bin/env bash
#Create by zijin 2014.09.28
##Need "grant REPLICATION CLIENT on *.* to zabbix_select@localhost identified by 'zabbix'"
#Mysql5.6
# mysql_config_editor set --login-path=local --host=localhost --user=zabbix_select -p
MYSQL_SOCK=
"/tmp/mysql.sock"
MYSQL_PWD=
"zabbix"
MYSQL=
"/usr/local/mysql/bin/mysql"
MYSQL_ADMIN=
"${MYSQL}admin"
ARGS=1
if
[ $
# -ne "$ARGS" ];then
echo
"Please input one arguement:"
fi
case
$1
in
Slave_Running)
slave_is=($(
sudo
${MYSQL} --login-path=
local
-S $MYSQL_SOCK -e
"show slave status\G"
|
egrep
"\bSlave_.*_Running\b"
|
awk
'{print $2}'
))
if
[
"${slave_is[0]}"
=
"Yes"
-a
"${slave_is[1]}"
=
"Yes"
];
then
result=
"1"
else
result=
"0"
fi
echo
$result
;;
Seconds_Behind)
result=$(
sudo
${MYSQL} --login-path=
local
-S $MYSQL_SOCK -e
"show slave status\G"
|
egrep
"\bSeconds_Behind_Master\b"
|
awk
'{print $2}'
)
echo
$result
;;
*)
echo
"Usage:$0(Slave_Running|Seconds_Behind)"
;;
esac
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2. mysql赋权
grant REPLICATION CLIENT on *.* to zabbix_select@localhost identified by 'zabbix';
3. 查看脚本执行效果
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[root@mysql64 shell]
# chmod a+x check_mysql_slave.sh
[root@mysql64 shell]
# sh check_mysql_slave.sh Slave_Running
1
[root@mysql64 shell]
# sh check_mysql_slave.sh Slave_Seconds
0
[root@mysql64 shell]
#
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vim /usr/local/zabbix/etc/zabbix_agentd.conf.d/check_mysql_slave_key
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1
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UserParameter=mysql.slave[*],
/usr/local/zabbix/shell/check_mysql_slave
.sh $1 $2
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5. 添加Zabbix监控MySQL主从模板
从Zabbix页面导入模板Template App MySQL Slave.xml，如下链接为模板地址：
https://github.com/ygqygq2/zabbix/blob/master/%E6%A8%A1%E6%9D%BF/Template%20App%20MySQL%20Slave.xml
6. 主机链接模板
7. 查看结果
在Zabbi Server端查看：
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[root@zabbix-server ~]
# /usr/local/zabbix/bin/zabbix_get -s mysql-slave-IP -k "mysql.slave[Seconds_Behind]"
0
[root@zabbix-server ~]
# /usr/local/zabbix/bin/zabbix_get -s mysql-slave-IP -k "mysql.slave[Slave_Running]"
1
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在页面上查看：
本文转自 ygqygq2 51CTO博客，原文链接：http://blog.51cto.com/ygqygq2/1893783，如需转载请自行联系原作者
