Change 12579c3db7 moved console-related
settings from the global nova.conf to the per cell nova_cellN.conf
because of a recent change in nova that moved console token
authorizations from the nova-consoleauth service backend to the
database backend and thus changed the deployment layout requirements
from global console proxies to per cell console proxies.
The change erroneously also removed console configuration settings from
the nova-compute config file nova-cpu.conf because the nova-cpu.conf
begins as a copy of the global nova.conf.
This adds configuration of console proxies to the nova-cpu.conf in the
start_nova_compute routine. The settings have also been split up to
clarify which settings are used by the console proxy and which settings
are used by nova-compute.
Closes-Bug: #1770143
Change-Id: I2a98795674183e2c05c29e15a3a3bad1a22c0891
65ad794095