利用zabbix搭建分布式监控(nginx,percona,apache-tomcat)

**由于不想博客篇幅太长，本实验是在zabbix已经安装配置好的基础上开始做的：
基础实验配置请参考：https://mp.youkuaiyun.com/mdeditor/81736380**
关于企业6和企业7虚拟机的封装可以参考：https://blog.youkuaiyun.com/aaaaaab_/article/details/81712766**
结合nginx搭建zabbix监控：

实验环境：server3:  172.25.38.3  agent端  企业6
     loaclhost: 172.25.38.11      企业7
     server2:   172.25.38.2  proxy端  企业6
     最后的代理实验就是agent-->proxy-->localhost

在企业6版本的server3，：
关于企业6企业7版本虚拟机的封装可以查看https://blog.youkuaiyun.com/aaaaaab_/article/details/81712766

[root@server3 ~]# ls
mysql-proxy-0.8.5-linux-el6-x86-64bit.tar.gz
zabbix-agent-3.4.6-1.el6.x86_64.rpm
[root@server3 ~]# ls
mysql-proxy-0.8.5-linux-el6-x86-64bit.tar.gz
nginx-1.8.0-1.el6.ngx.x86_64.rpm
zabbix-agent-3.4.6-1.el6.x86_64.rpm
[root@server3 ~]# rpm -ivh nginx-1.8.0-1.el6.ngx.x86_64.rpm   安装nginx
warning: nginx-1.8.0-1.el6.ngx.x86_64.rpm: Header V4 RSA/SHA1 Signature, key ID 7bd9bf62: NOKEY
Preparing...                ########################################### [100%]
   1:nginx                  ########################################### [100%]
----------------------------------------------------------------------

Thanks for using nginx!

Please find the official documentation for nginx here:
* http://nginx.org/en/docs/

Commercial subscriptions for nginx are available on:
* http://nginx.com/products/

----------------------------------------------------------------------

[root@server3 ~]# pwd
/root
[root@server3 ~]# ls
mysql-proxy-0.8.5-linux-el6-x86-64bit.tar.gz
nginx-1.8.0-1.el6.ngx.x86_64.rpm
zabbix-agent-3.4.6-1.el6.x86_64.rpm
[root@server3 ~]# cd /etc/nginx/
[root@server3 nginx]# ls
conf.d          koi-utf  mime.types  scgi_params   win-utf
fastcgi_params  koi-win  nginx.conf  uwsgi_params
[root@server3 nginx]# cd conf.d/
[root@server3 conf.d]# ls
default.conf  example_ssl.conf
[root@server3 conf.d]# cd ..
[root@server3 nginx]# cd -
/etc/nginx/conf.d
[root@server3 conf.d]# ls
default.conf  example_ssl.conf
[root@server3 conf.d]# vim default.conf   加入一个location

[root@server3 conf.d]# nginx -t  检测nginx语法
nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
nginx: configuration file /etc/nginx/nginx.conf test is successful
[root@server3 conf.d]# nginx 启动nginx
[root@server3 conf.d]# nginx -s reload 重载服务

在网页测试可以查看到状态：

添加访问黑白名单，为了安全性：

[root@server3 conf.d]# vim default.conf   加入允许访问的主机，拒绝所有࿰