1 禁用selinux, 关闭防火墙
# systemctl stop firewalld && systemctl mask firewalld
# setenforce 0 // 永久关闭/etc/selinux/config, 将SELINUX=enforcing改为SELINUX=disabled
2 配置源：
BaseOS : https://mirrors.tuna.tsinghua.edu.cn/centos/8/AppStream/x86_64/os
AppStream : https://mirrors.tuna.tsinghua.edu.cn/centos/8/BaseOS/x86_64/os
virt : https://mirrors.tuna.tsinghua.edu.cn/centos/8/virt/x86_64/ovirt-44
advanced-virtualization ： https://mirrors.tuna.tsinghua.edu.cn/centos/8/virt/x86_64/advanced-virtualization
PowerTools : https://mirrors.tuna.tsinghua.edu.cn/centos/8/PowerTools/x86_64/os
collectd : https://mirrors.tuna.tsinghua.edu.cn/centos/8/opstools/x86_64/collectd-5
epel : https://mirrors.tuna.tsinghua.edu.cn/epel/8/Everything/x86_64
ovirt : http://mirror.isoc.org.il/pub/ovirt/ovirt-4.4/rpm/el8
或者
# yum install http://resources.ovirt.org/pub/yum-repo/ovirt-release44.rpm
3 安装管理平台 ovirt-engine
# yum install ovirt-engine
# engine-setup
注：
由于系统包管理依赖问题, 有些包需要手动进行安装.No available modular metadata for modular package 错误. 在/etc/yum.repos.d/xxx.repo 中配置 module_hotfixes=1
4 安装节点服务 vdsm
# yum install vdsm
# yum install ovirt-host
5 安装完成, 通过浏览器访问即可
