Set console server host/address in nova-cpu.conf for multi-host
Set console server host/address in nova-cpu.conf for multi-host

Currently, the console server host and listen address on the compute
host is always being set to localhost. This works fine in a single
node all-in-one deployment, but will not work properly when
nova-compute is running on a separate host in a multi-node deployment.

This sets the console server host and listen address on the compute
host to the nova host IP and service listen address instead of the
localhost.

Co-Authored-By: Matt Riedemann <mriedem.os@gmail.com>

Closes-Bug: #1669468

Change-Id: Id8b0b4159b98c7ff3c85ec3daa03d556d9897ce9

openstack-dev/devstack,dtroyer/devstack,nawawi/openstack,nawawi/openstack,openstack-dev/devstack,dtroyer/devstack