enable multinode supprot for spice and serial proxy
This change mirrors change Ie02734bb598d27560cf5d674c9e1d9b8dca3801f
which ensure that its posible to enable vnc for vms on compute nodes
without deploying the vnc proxy.
In this change two new flags are added NOVA_SPICE_ENABLED and
NOVA_SERIAL_ENABLED to enable configuration of the relevent console
create_nova_conf is also modifed to include the db url if the console
proxies are deployed on a host.
As spice supprot is nolonger avaible in qemu as packged by ubuntu 24.04
and centos 9 a devstack-two-node-debian-bookworm to allow testing with
spice in a multinode job.
Change-Id: Ie944e518122f2b0059f28acbf68fb7ad0a560ca4
3 files changed