Zabbix应用

旧城等待， 2022-05-23 00:49 135阅读 0赞

## 一、Zabbix监控nginx ##

1、安装nginx配置ngixn\_status

![20180530095905692][]

网页查看

![20180530095935676][]

2、添加自定义key配置文件

![20180530100831413][]

测试是否可以拿到key值

![20180530101055277][]

写到配置文件

![20180530100841624][]

在配置文件中允许自定义key值

![20180530101221653][]![20180530101231203][]

3、在server端安装zabbix-get查看能否拿到key值

![20180530101536121][]

![20180530101430549][]

4、在web监控端，点击监控的serevr2创建监控项

![20180530102338256][]![20180530102353512][]

完成添加后，点击图形，创建图形

![2018053010255151][]![20180530102600217][]

![20180530102635884][]

## 二、zabbix使用percona的模板来监控mysql ##

如图，可以看到zabbix自带的监控mysql的监控项只有14个，很多时候不能满足我们的监控需求，如监控读写分离主从复制.....这时候我们可以安装percona的模版来监控mysql满足需求。配置如下

![20180530103947800][]

1、在agent端安装zabbix-percona-templates

![20180530104030735][]

执行完这一步会生成两个目录 分别是/var/lib/zabbix/percona/scripts和/var/lib/zabbix/percona/templates

拷贝userparameter\_percona\_mysql.conf 文件到被监控的mysql服务器上

![20180530105100570][]

查看过滤应该是190个监控项

![20180530105153355][]

2、percona监控zabbix的脚本使用php写的，所以需要准备好php运行环境，这里直接用yum安装

![2018053010523659][]

完成后建立percona的php配置文件，编辑如下图，添加mysql的用户和密码

![20180530105324835][]

![20180530105418587][]

3、安装msyql-server服务

![20180530105701267][]

4、测试获取数据是否成功

此时可以看见用户和用户组是root，无法写入

![20180530110255853][]

删除这个文件，在配置文件里找到gg对应的key值，完成后重启agent端服务

![20180530112109916][]

在server端，get测试，完成后再到agent端查看，此时用户和用户组变成zabbix

![20180530112119283][]

![20180530112159680][]

5、在web端导入percona-mysql模版

![20180530210329961][]

![20180530112314841][]

然后在agent模版界面链接此模版即可

![20180530210352752][]

查看此时的监控项为236个

![20180530210410104][]

## 三、zabbix使用JMX监控tomcat ##

1、在agent端配置tomcat

![20180530210828468][]![20180530210834729][]

2、添加tomcat中JMX的参数

![20180530210955105][]![20180530211004647][]

启动tomcat查看8888端口

![20180530211052539][]

3、在server3（172.25.77.3）上安装用于监控JMX应用程序的服务进程，称为“Zabbix-Java-gateway”，它是用java写的一个程序。

![20180530211250163][]

在server端修改zabbix\_server的配置文件并重启

![20180530211452754][]

![20180530211416337][]

启动zabbix-java-gateway

![20180530211524464][]

4、在web服务端，agent添加JMX接口

![20180530211650625][]

链接Java JMX模版

![20180530211732678][]

成功查看即可

![20180530211807789][]

## 四、zabbix-proxy配置 ##

在监控大量服务器时，如果将所有的请求都发送到一个zabbix server上，将会对我们的zabbix server造成很大的压力，我们在进行监控的时候，会考虑到使用zabbix proxy 来代理zabbix server 的部分功能。zabbix server 通过管理多个代理来对所有服务器进行监控。

1、zabbix proxy的配置安装

安装zabbix-proxy-mysql

![20180530212245327][]

安装mysql-server并且配置与server 相同，配置好数据库后，需要导入数据表：

![20180530212406925][]![20180530212418356][]

2、配置zabbix-proxy配置文件

![20180530212455877][]

zabbix server的ip地址

![2018053021250637][]

zabbix-proxy数据库地址

![20180530212938578][]

JMX 指定

![20180530213036770][]

3、server端指定zabbix-proxy

![20180530213117331][]![20180530213129289][]

4、server端和zabbxi-proxy端查看zabbix日志

![20180530213223970][]

![20180530213236876][]

5、在web网页端添加agent代理

![20180530213303529][]完成后查看即可

![20180530213318776][]

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