0ca6b81758
Isolates hosts based on image properties and aggregate metadata - If a host doesn't belong to any aggregate it can create instances from all images. - if a host belongs to an aggregate and if this aggregate defines metadata that match with the image properties then the host is a candidate to boot the instance. DocImpact Change-Id: I3b9325e2e103f3bb6eed66789ac2c82941e94397 Implements: blueprint aggregate-host-isolation-based-image-properties