CentOS 7.9 安装openstack-nova-compute组件，报错Requires: qemu-kvm-rhev >= 2.10.0

1.执行命令 yum install openstack-nova-compute时报错Requires: qemu-kvm-rhev >= 2.10.0。

解决方案：在CentOS-Base.repo文件里添加如下内容:

[Virt]
name=CentOS-$releasever - Base
baseurl=http://mirrors.aliyun.com/centos/7.9.2009/virt/x86_64/kvm-common/
gpgcheck=0
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7

2.运行 yum install openstack-nova-compute 问题解决