安装文档：
    https://www.zabbix.com/download?zabbix=5.0&os_distribution=centos&os_version=8&db=mysql&ws=nginx

    学习文档：
    https://www.zabbix.com/documentation/5.0/zh/manual

    1.换源

    1. sed -i 's/http:\/\/repo.zabbix.com/https:\/\/mirrors.tuna.tsinghua.edu.cn\/zabbix/g' /etc/yum.repos.d/zabbix.repo

    2.密码

    1. Syhnb123456...

    3.中文字体

    1. curl -fsSL https://cdn.liuwenwen.net/SIMKAI.TTF -o /usr/share/fonts/dejavu/SIMKAI.TTF;
    2. chmod 644 /usr/share/fonts/dejavu/SIMKAI.TTF;
    3. cd /etc/alternatives/;
    4. rm -fr zabbix-web-font;
    5. ln -s /usr/share/fonts/dejavu/SIMKAI.TTF /etc/alternatives/zabbix-web-font;