※，安装zabbix5.0LTS: https://www.zabbix.com/download?zabbix=5.0&os_distribution=red_hat_enterprise_linux&os_version=7&db=mysql&ws=nginx
- rpm -Uvh https://pub.mirrors.aliyun.com/zabbix/zabbix/5.0/rhel/7/x86_64/zabbix-release-5.0-1.el7.noarch.rpm
- sed -i 's/repo.zabbix.com/mirrors.aliyun.com\/zabbix/g' /etc/yum.repos.d/zabbix.repo
※，