grep -Ei 'vmx|svm' /proc/cpuinfo
yum -y install qemu-img virt-install virt-viewer virt-manager libguest* libvirt* qemu-system qemu-key-tools python-virtinst bridge-utils kvm qemu
yum groupinstall -y virtualization-client virtualization-platform virtualization-tools
yum -y groupinstall "X Window System" "GNOME"
yum -y install tigervnc-server.x86_64
virsh list -all virsh -c qemu:///system list
vncserver :1