This patch support pods to be scheduled on the different
physical Compute server. Through the policy attribute of
the VDU, the Worker node can be instantiated on different
Compute server. Then we can obtain the Compute information
where the worker node is located, and use it as the label
of the Worker node. Finally, pod will be deployed on
different Worker nodes based on labels.
Implements: blueprint hardware-aware-pod-affinity
Change-Id: I71dc5bed94654c19bace77c11fe1202ccdc549c9
f7796901ea