ubuntu 20.04 server 安装 zabbix

参考文档

zabbix没用过，用过prometheus，
因为现在很多应用都支持直接接入prometheus监控，
而且大部分语言都都有sdk支持，
可以直接接入自己的业务数据监控。
https://www.zabbix.com/cn/download?zabbix=6.4&os_distribution=ubuntu&os_version=20.04&components=server_frontend_agent&db=mysql&ws=apache

https://zhuanlan.zhihu.com/p/587415883?utm_id=0
https://repo.zabbix.com/zabbix/6.0/ubuntu/pool/main/z/zabbix-release/
https://blog.csdn.net/ammc520/article/details/134279322
在Ubuntu 20.04上安装MySQL教程
https://blog.csdn.net/m0_57165777/article/details/127977315

wget https://repo.zabbix.com/zabbix/6.0/ubuntu/pool/main/z/zabbix-release/zabbix-release_6.0-4%2Bubuntu20.04_all.deb

sudo dpkg -i zabbix-release_6.0-4+ubuntu20.04_all.deb

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选择完毕之后，下面会自动的显示
方案

agent 配置文件，不要乱改动

如果不执行下面这句话再下面的会出错
sudo apt-get update

sudo apt install zabbix-server-mysql zabbix-frontend-php zabbix-apache-conf zabbix-sql-scripts zabbix-agent

sudo apt install mysql-server
sudo apt-get install mysql-client

sudo mysql_secure_installation 可以不弄这个

systemctl status mysql.service

输入上面的密码
use mysql;
select user,plugin from user;
update user set plugin=‘mysql_native_password’ where user=‘root’;
select user,plugin from user;
alter user ‘root’@‘localhost’ identified by ‘1234’;
flush privileges;
exit

sudo service mysql restart

Agent 和Agent2 选那个？
Agent2

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用户名：Admin
密码：zabbix

真实步骤：

sudo su
wget https://repo.zabbix.com/zabbix/6.0/ubuntu/pool/main/z/zabbix-release/zabbix-release_6.0-4+ubuntu20.04_all.deb
dpkg -i zabbix-release_6.0-4+ubuntu20.04_all.deb
apt update
apt install zabbix-server-mysql zabbix-frontend-php zabbix-apache-conf zabbix-sql-scripts zabbix-agent
mysql -uroot -p

create database zabbix character set utf8mb4 collate utf8mb4_bin;
create user zabbix@localhost identified by '123456';
grant all privileges on zabbix.* to zabbix@localhost;
set global log_bin_trust_function_creators = 1;
quit;

zcat /usr/share/zabbix-sql-scripts/mysql/server.sql.gz | mysql --default-character-set=utf8mb4 -uzabbix -p zabbix
mysql -uroot -p

set global log_bin_trust_function_creators = 0;
quit;

cd /etc/zabbix/
cp zabbix_server.conf bak_zabbix_server.conf
DBPassword=123456
systemctl restart zabbix-server zabbix-agent apache2
systemctl enable zabbix-server zabbix-agent apache2

使用

http://192.168.99.40/zabbix/

The default URL for Zabbix UI when using Apache web server is http://host/zabbix

This is the Zabbix welcome screen.
Enter the user name Admin with password zabbix to log in as a Zabbix superuser.
Access to Configuration and Administration menus will be granted.
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用户名:
Admin
密码：
zabbix

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安装 zabbix agent

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sudo su
wget https://repo.zabbix.com/zabbix/6.0/ubuntu/pool/main/z/zabbix-release/zabbix-release_6.0-4+ubuntu20.04_all.deb
dpkg -i zabbix-release_6.0-4+ubuntu20.04_all.deb
apt update
apt install zabbix-agent2 zabbix-agent2-plugin-*
systemctl restart zabbix-agent2
systemctl enable zabbix-agent2

Zabbix agent
怎么配置？

https://www.cnblogs.com/liyanping/p/9778971.html

1

192.168.99.50 是 agent2
192.168.99.40 是 server
在192.168.99.40 上面运行下面的命令：
apt install zabbix-get

zabbix_get -s 192.168.99.50 -k agent.hostname
zabbix_get -s 192.168.99.50 -k system.uname
在192.168.99.50 上面运行下面的命令：
tail /var/log/zabbix/zabbix_agent2.log