Cloudera

Installation der VM-Host

X-Forwarding für virt-manager

yum -y install xorg-x11-xauth xorg-x11-xinit-session xorg-x11-fonts-misc xorg-x11-fonts-75dpi xorg-x11-fonts-100dpi xorg-x11-font-utils xorg-x11-fonts-Type1

Virt-Manager

yum -y install qemu-kvm qemu-img virt-manager libvirt libvirt-python libvirt-client virt-install virt-viewer bridge-utils
systemctl start libvirtd
systemctl enable libvirtd

Check:

lsmod | grep kvm

kvm_intel             170200  0 
kvm                   566604  1 kvm_intel
irqbypass              13503  1 kvm