---
prelude: >
    Add ip_allocation attribute to port resources
features:
  - The port resource now has an ip_allocation attribute.
    The value of this attribute will be set to
    'immediate', 'deferred', or 'none' at the time the
    port is created. It will not be changed when the port
    is updated.

    'immediate' means that the port is expected to have
    an IP address and Neutron attempted IP allocation on
    port creation. 'deferred' means that the port is
    expected to have an IP address but Neutron deferred
    IP allocation until a port update provides the host
    to which the port will be bound. 'none' means that
    the port was created explicitly with no addresses by
    passing [] in fixed_ips when creating it.
upgrade:
  - All existing ports are considered to have 'immediate'
    IP allocation. Any ports that do not have this
    attribute should also be considered to have immediate
    IP allocation.