Current post briefly describes conversion to dashboard Spice console along with enabling spice console features as sound and cut&&paste via slightly updated patches of Y.Kawada ( and converted from pdf to raw format). To get this features working using any spice-gtk tools ( spicy, virt-manager ) requires ports 5900,…,590(X) to be opened via ipv4 iptables firewall on node running openstack-nova-compute.
Complete post is available here