virt-install --virt-type kvm --name windows2008 --ram 1024 --cdrom /opt/windows-2008-x86_64.iso --disk path=/opt/windows-2008-x86_64.raw,device=disk,bus=virtio  --network bridge=brq0d42eecd-14 --graphics vnc,listen=0.0.0.0 --noautoconsole --os-type=windows --disk path=/opt/virtio-win-drivers-20120712-1.vfd,device=floppy  --os-type=windows --os-variant win2k8 --boot cdrom

openstack做镜像