Grant for 3rd-party NFVO is improved. Process related to placement
constraints is supported. This enables interoperability with
3rd-party NFVO which enables them to deploy each VM in the VNF after
setting the zone information based on the grant response from NFVO.
Co-authored-By: Yasufumi Ogawa <yasufum.o@gmail.com>
Implements: blueprint support-placement-constraints
Change-Id: Ibd8c5cae985766d5bd5e73276920fd4c28d6e87f
(cherry picked from commit 3859ade824)