Here is the nova spec explaining how it works:
https://specs.openstack.org/openstack/nova-specs/specs/pike/implemented/validate-project-with-keystone.html
These are the related patches that were landed:
https://review.openstack.org/#/q/(topic:verify_quota+OR+topic:bp/validate-project-with-keystone)+(status:merged)
Here is the nova spec explaining how it works:
https:/ /specs. openstack. org/openstack/ nova-specs/ specs/pike/ implemented/ validate- project- with-keystone. html
These are the related patches that were landed:
https:/ /review. openstack. org/#/q/ (topic: verify_ quota+OR+ topic:bp/ validate- project- with-keystone) +(status: merged)