Rocky9部署Zabbix7（小白的“升级打怪”成长之路）-优快云博客

[root@bogon ~]#  systemctl disable --now firewalld.service 
Removed "/etc/systemd/system/multi-user.target.wants/firewalld.service".
Removed "/etc/systemd/system/dbus-org.fedoraproject.FirewallD1.service".
[root@bogon ~]# setenforce 0

二、zabbxi服务器配置

服务器IP为192.168.58.170

1、安装Zabbix server，Web前端，agent ，mysql-server

[root@bogon ~]# hostnamectl set-hostname zabbix
[root@bogon ~]# bash
[root@zabbix ~]# rpm -Uvh https://repo.zabbix.com/zabbix/7.0/rocky/9/x86_64/zabbix-release-7.0-5.el9.noarch.rpm

[root@zabbix yum.repos.d]# yum install zabbix-server-mysql zabbix-web-mysql zabbix-nginx-conf zabbix-sql-scripts zabbix-selinux-policy zabbix-agent

[root@zabbix yum.repos.d]# yum install -y mysql-server

[root@zabbix yum.repos.d]# systemctl start mysqld

2、配置mysql数据库

[root@zabbix yum.repos.d]# mysql

mysql> create database zabbix character set utf8mb4 collate utf8mb4_bin;
Query OK, 1 row affected (0.01 sec)

mysql> create user zabbix@localhost identified by 'zabbix';
Query OK, 0 rows affected (0.02 sec)

mysql>  grant all privileges on zabbix.* to zabbix@localhost;
Query OK, 0 rows affected (0.00 sec)

mysql>  set global log_bin_trust_function_creators = 1;
Query OK, 0 rows affected, 1 warning (0.00 sec)

mysql> quit;
Bye

##导入初始架构和数据，系统将提示您输入新创建的密码：zabbix
[root@zabbix yum.repos.d]# zcat /usr/share/zabbix-sql-scripts/mysql/server.sql.gz | mysql --default-character-set=utf8mb4 -uzabbix -p zabbix 
Enter password:

3、为Zabbix server配置数据库

[root@zabbix yum.repos.d]# vim /etc/zabbix/zabbix_server.conf 

# DBPassword=改为

DBPassword=zabbix

##更改端口号，不改也行
[root@zabbix yum.repos.d]# cd /etc/nginx/
[root@zabbix nginx]# ls
conf.d        fastcgi.conf.default    koi-utf     mime.types.default  scgi_params          uwsgi_params.default
default.d     fastcgi_params          koi-win     nginx.conf          scgi_params.default  win-utf
fastcgi.conf  fastcgi_params.default  mime.types  nginx.conf.default  uwsgi_params
[root@zabbix nginx]# vim nginx.conf

 #       listen       80;

 #      listen       [::]:80;


[root@zabbix nginx]# cd conf.d/
[root@zabbix conf.d]# ls
php-fpm.conf  zabbix.conf
[root@zabbix conf.d]# vim zabbix.conf 

 #        listen          8080;改为

        listen          80;

4、启动对应服务

[root@zabbix conf.d]# systemctl enable --now zabbix-server zabbix-agent nginx php-fpm

三、登录zabbix

网站访问192.168.58.170

密码为zabbix

四、客户端部署

客户端IP为I192.168.58.171

####192.168.58.171
[root@bogon ~]# rpm -Uvh https://repo.zabbix.com/zabbix/7.0/rocky/9/x86_64/zabbix-release-7.0-5.el9.noarch.rpm

[root@bogon ~]# yum install -y zabbix-agent

[root@bogon ~]# vim /etc/zabbix/zabbix_agentd.conf 
Server=127.0.0.1改为：
Server=192.168.58.170

Hostname=Zabbix server改为
Hostname=host1

[root@bogon ~]# systemctl start zabbix-agent.service

五、解决中文乱码问题

####192.168.58.170
[root@zabbix zabbix]# cd /usr/share/zabbix/assets/fonts
[root@zabbix fonts]# ls
graphfont.ttf  zabbix-icons.svg  zabbix-icons.ttf  zabbix-icons.woff  zabbix-icons.woff2
[root@zabbix fonts]# ls -l
总用量 196
lrwxrwxrwx. 1 root root     33  7月 22 19:56 graphfont.ttf -> /etc/alternatives/zabbix-web-font
-rw-r--r--. 1 root root 149851  6月 27 15:08 zabbix-icons.svg
-rw-r--r--. 1 root root  22072  6月 27 15:08 zabbix-icons.ttf
-rw-r--r--. 1 root root  11716  6月 27 15:08 zabbix-icons.woff
-rw-r--r--. 1 root root   9756  6月 27 15:08 zabbix-icons.woff2

从windows系统中：C:\Windows\Fonts路径下（宋体常规）拷贝到zabbix server中，放到/usr/share/zabbix/assets/fonts

[root@zabbix fonts]# yum install -y lrzsz

[root@zabbix fonts]# rz
rz waiting to receive.**[root@zabbix fonts]# ls
graphfont.ttf  SIMSUN.TTC  zabbix-icons.svg  zabbix-icons.ttf  zabbix-icons.woff  zabbix-icons.woff2
[root@zabbix fonts]# unlink graphfont.ttf
[root@zabbix fonts]# cp SIMSUN.TTC graphfont.ttf 
[root@zabbix fonts]# ls
graphfont.ttf  SIMSUN.TTC  zabbix-icons.svg  zabbix-icons.ttf  zabbix-icons.woff  zabbix-icons.woff2

六、配置监控客户端内容

1、配置监控内容

监控磁盘使用率

监控登录系统的用户数量

####192.168.58.171
[root@bogon zabbix-agent]# cd /etc/zabbix/zabbix_agentd.d/
[root@bogon zabbix_agentd.d]# ls
[root@bogon zabbix_agentd.d]# vim disk.conf
UserParameter=disk_use[*],df | grep "$1$" | awk '{print $(NF-1)}' | cut -d% -f1
UserParameter=count_user[*],last | grep -v wtmp | grep -v "^$" | awk '{print $(NF+1-NF)}' | sort | uniq -c | grep "$1" | awk '{print $(NF+1-NF)}'

[root@bogon zabbix_agentd.d]# systemctl restart zabbix-agent.service

测试添加的监控项是否能正常使用

####192.168.58.170
[root@zabbix fonts]# yum install -y zabbix-get
[root@zabbix fonts]# zabbix_get -s 192.168.58.171 -p 10050 -k disk_use[/]
11
[root@zabbix fonts]# zabbix_get -s 192.168.58.171 -p 10050 -k count_user[root]
9

2、使用现有模板添加

自己创建模板监控项

同理操作，加入监控用户登录数量

七、网络设备监控

1、GNS模拟器的使用

根据路由器的ip和端口号加入远程连接

R1配置

R1#conf t
R1(config)#int f0/0
R1(config-if)#ip address 192.168.100.254 255.255.255.0
R1(config-if)#no shutdown
R1(config-if)#exit 
R1(config)#int f1/0
R1(config-if)#ip address 192.168.200.254 255.255.255.0
R1(config-if)#no shutdown

R2配置

ip address 192.168.58.200 255.255.255.0
no shutdown
R2(config-if)#snmp-server community c2505

zabbxi服务器测试

####192.168.58.170
[root@zabbix ~]# ping 192.168.58.200
PING 192.168.58.200 (192.168.58.200) 56(84) 比特的数据。
64 比特，来自 192.168.58.200: icmp_seq=2 ttl=255 时间=15.8 毫秒
64 比特，来自 192.168.58.200: icmp_seq=3 ttl=255 时间=12.4 毫秒
^C
--- 192.168.58.200 ping 统计 ---
已发送 3 个包， 已接收 2 个包, 33.3333% packet loss, time 2011ms
rtt min/avg/max/mdev = 12.440/14.106/15.773/1.666 ms

2、登录zabbix

网站访问192.168.58.170

八、中间件监控

1、MySQL数据库监控

客户端配置

####192.168.58.171
[root@bogon ~]# yum install -y mysql-server

##拷贝自定义的监控脚本到指定目录
[root@bogon ~]# cp /usr/share/doc/zabbix-agent/userparameter_mysql.conf /etc/zabbix/zabbix_agentd.d/
[root@bogon ~]# cd /etc/zabbix/zabbix_agentd.d/
[root@bogon zabbix_agentd.d]# ls
disk.conf  userparameter_mysql.conf
[root@bogon zabbix_agentd.d]# systemctl restart zabbix-agent.service 
[root@bogon zabbix_agentd.d]# systemctl start mysqld



##添加监控用户
[root@bogon zabbix_agentd.d]# mysql

mysql> create user root@'192.168.58.%' identified by '123.com';
Query OK, 0 rows affected (0.01 sec)

mysql> grant all on *.* to root@'192.168.58.%';
Query OK, 0 rows affected (0.01 sec)

mysql> exit
Bye

[root@bogon zabbix_agentd.d]# vim /etc/my.cnf
[client]
protocol=tcp
user='root'
password='123.com'

在zabbix-server服务端测试数据

[root@zabbix ~]# zabbix_get -s 192.168.58.171 -p 10050 -k mysql.ping[192.168.58.171,3306]
mysqld is alive

[root@zabbix ~]# zabbix_get -s 192.168.58.171 -p 10050 -k mysql.get_status_variables[192.168.58.171,3306]
<?xml version="1.0"?>

<resultset statement="show global status
" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <row>
        <field name="Variable_name">Aborted_clients</field>
        <field name="Value">0</field>