sudo virsh define ${node_def}
node=$(echo ${node_def} | awk -F '.' '{print $1}')
sudo cp -f ${node}.qcow2 /var/lib/libvirt/images/
sudo virsh define ${node_def}
node=$(echo ${node_def} | awk -F '.' '{print $1}')
sudo cp -f ${node}.qcow2 /var/lib/libvirt/images/