编辑yum源
bash <(curl -sSL https://linuxmirrors.cn/main.sh)安装图形化界面(无图形化)
安装X Window System
yum groupinstall "X Window System" -y安装图形界面
yum groupinstall -y "GNOME"重启
reboot安装、配置并且使用KVM
1.查看CPU是否支持虚拟化
cat /proc/cpuinfo | egrep 'vmx|svm'2.查看是否加载KVM
lsmod | grep kvm3.启动虚拟化模块
modprobe kvm4.安装KVM相关软件包
yum install qemu-kvm qemu-img virt-manager libvirt libvirt-python virt-manager libvirt-client virt-install virt-viewer -y5.启动libvirt并设置开机自启动
systemctl start libvirtd
systemctl enable libvirtd6.进入图形化界面
virt-manager