- The nova-compute worker now communicates with the new placement API
service. Nova determines the placement API service by querying the
OpenStack service catalog for the service with a service type of
'placement'. If there is no placement entry in the service catalog,
nova-compute will log a warning and no longer try to reconnect to the
placement API until the nova-worker process is restarted.
- A new [placement] section is added to the nova.conf configuration file for
configuration options affecting how Nova interacts with the new placement
API service. This contains the usual keystone auth and session options.