---
prelude: >
    Add configuration options to enable the segments plugin to use the
    placement ReST API. This API enables the segments plugin to influence
    the placement of instances based on the availability of IPv4 addresses
    in routed networks.
features:
  - A new section is added to neutron.conf, `[placement]`.
  - The `[placement]` section has two new options.
  - First option, `region_name`, indicates the placement region to use. This
    option is useful if keystone manages more than one region.
  - Second option, `endpoint_type`, indicates the type of the placement
    endpoint to use. This endpoint will be looked up in the keystone catalog
    and should be one of 'public', 'internal' or 'admin'.