分布式监控zabbix配置使用

下一张继续zabbix：监控zabbix–percona插件，zabbix-proxy代理
地址：https://blog.csdn.net/su_use/article/details/81713928

1、安装：

[[e-mail] pub]# ls
php-bcmath-5.4.16-36.el7_1.x86_64.rpm      
php-mbstring-5.4.16-36.el7_1.x86_64.rpm  
[[e-mail] pub]# yum install php*
---
[[e-mail] zibb]# ll
total 5080
-rwxrwxrwx 1 ftp  ftp    41292 Aug 14 06:13 fping-3.10-1.el7.x86_64.rpm
-rwxrwxrwx 1 ftp  ftp    50452 Aug 14 06:13 iksemel-1.4-2.el7.centos.x86_64.rpm
-rwxrwxrwx 1 ftp  ftp   369416 Aug 14 06:13 zabbix-agent-3.4.6-1.el7.x86_64.rpm
-rwxrwxrwx 1 ftp  ftp  2068572 Aug 14 06:13 zabbix-server-mysql-3.4.6-1.el7.x86_64.rpm
-rwxrwxrwx 1 ftp  ftp  2648144 Aug 14 06:13 zabbix-web-3.4.6-1.el7.noarch.rpm
-rwxrwxrwx 1 ftp  ftp     6692 Aug 14 06:13 zabbix-web-mysql-3.4.6-1.el7.noarch.rpm
[[e-mail] zibb]# yum install *
---

2、安装数据库：

[root@server1 ~]# yum install -y mariadb-server
[root@server1 ~]# systemctl start mariadb
[root@server1 ~]# mysql_secure_installation
[root@server1 ~]# mysql -uroot -pwestos
----
MariaDB [(none)]> create database zabbix character set utf8 collate utf8_bin;
Query OK, 1 row affected (0.01 sec)

MariaDB [(none)]> grant all privileges on zabbix.* to zabbix@localhost identified by 'westos';
Query OK, 0 rows affected (0.00 sec)

导入zabbix数据：

[root@server1 ~]# cd /usr/share/doc/zabbix-server-mysql-3.4.6/
[root@server1 zabbix-server-mysql-3.4.6]# ls
AUTHORS  ChangeLog  COPYING  create.sql.gz  NEWS  README
[root@server1 zabbix-server-mysql-3.4.6]# zcat create.sql.gz | mysql -uzabbix zabbix -p
Enter password:     #等待一会

配置zxbbix-server

[root@server1 zabbix]# vim zabbix_server.conf 
-----
125 DBPassword=westos             
133 DBSocket=/var/lib/mysql/mysql.sock
-----

修改zabbix的web（php）配置

[[e-mail] zabbix]# vim /etc/httpd/conf.d/zabbix.conf
-----
php_value date.timezone Asia/Shanghai
-----

[root@server1 Desktop]# systemctl start zabbix-server
[root@server1 Desktop]# systemctl start httpd

浏览器访问172.25.5.1/zabbix

上边步骤如果都OK将可以正常登录（初始用户名密码Admin/zabbix）

zabbix主页面

添加server机：

server2 测试，安装zabbix-agent

[root@server2 ~]# ls
zabbix-agent-3.4.6-1.el6.x86_64.rpm
[root@server2 ~]# rpm -ivh zabbix-agent-3.4.6-1.el6.x86_64.rpm 
warning: zabbix-agent-3.4.6-1.el6.x86_64.rpm: Header V4 RSA/SHA512 Signature, key ID a14fe591: NOKEY
Preparing...                ########################################### [100%]
   1:zabbix-agent           ########################################### [100%]
[root@server2 ~]# 

配置agent

[root@server2 ~]# vim /etc/zabbix/zabbix_agentd.conf 
----
Server=172.25.5.1
ServerActive=172.25.5.1
Hostname=server2
-----
[root@server2 ~]# /etc/init.d/zabbix-agent start
Starting Zabbix agent:                                     [  OK  ]
[root@server2 ~]# 

zabbix-server端配置发现规则

配置 -> 自动发现 -> 配置好之后启用规则。

配置 -> 动作 -> 配置好之后启用动作

这样就能发现agent节点了，但这样配置有时不能很好的发现agent，

自动注册

agent端主动注册

配置 -> 动作 -> 右上角自动注册 -> 配置好之后启用动作

自动发现的server

自定义监控模板nginx：

[root@server2 ~]# ls
nginx-1.8.0-1.el6.ngx.x86_64.rpm
[root@server2 ~]# yum install nginx-1.8.0-1.el6.ngx.x86_64.rpm 
[root@server2 ~]# vim /etc/nginx/conf.d/default.conf
------
    location /status {
        stub_status on;
        access_log off;
        allow 127.0.0.1;
        deny all;
    }
-----
[root@server2 ~]# nginx -t
nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
nginx: configuration file /etc/nginx/nginx.conf test is successful
[root@server2 ~]# nginx 
[root@server2 ~]# 

添加zabbix-agent配置：

[root@server2 ~]# cd /etc/zabbix/zabbix_agentd.d/
[root@server2 zabbix_agentd.d]# ls
userparameter_mysql.conf
[root@server2 zabbix_agentd.d]# cp userparameter_mysql.conf userparameter_nginx.conf 
[root@server2 zabbix_agentd.d]# vim userparameter_nginx.conf 
[root@server2 zabbix_agentd.d]# cat userparameter_nginx.conf 
UserParameter=nginx.active,curl -s http://127.0.0.1/status | awk 'NR==1' | awk '{print $3}'
UserParameter=nginx.accept,curl -s http://127.0.0.1/status | awk 'NR==3' | awk '{print $1}'
UserParameter=nginx.handle,curl -s http://127.0.0.1/status | awk 'NR==3' | awk '{print $2}'
UserParameter=nginx.request,curl -s http://127.0.0.1/status | awk 'NR==3' | awk '{print $3}'
[root@server2 zabbix_agentd.d]# /etc/init.d/zabbix-agent restart
Shutting down Zabbix agent:                                [  OK  ]
Starting Zabbix agent:                                     [  OK  ]
[root@server2 zabbix_agentd.d]# 

添加nginx：监控：

添加图形：