Attach ISO image as CDROM to windows instance
I have windows 2012 instance running successfully on Openstack Newton on Ubuntu 16.04. All I need is to add an ISO image to the windows instance and be seen by the instance as a CDROM. My /var/lib/nova/instance/xxxxx/libvirt.xml, has no option for CDROM device When I start my instance using $openstack server start mywin, it starts successfully, how do I add an ISO image as CDROM to this instance #virsh attach-disk instance-00000009 ~/virtio-win-0.1.126.iso hdc --type cdrom --mode readonly --config When I run virsh attach-disk it attaches successfully and it update : /etc/libvirt/qemu/instance-0000xx9.xml properly. However it does not reflect on /var/lib/nova/instance/xxxxx/libvirt.xml. I have no idea how to influence the /var/lib/nova/instance/xxxxx/libvirt.xml to see the cdrom Any help will be appreciated.