Partial-bug: #1360727
Dynamic flavor (ram/disk/cpu) is created based on the
compute node where nfs vm is spawned.

Change-Id: Ie399c8002d622afb150c4f85951861404a6956bc
Merge "Partial-bug: #1360727 Dynamic flavor (ram/disk/cpu) is created based on the compute node where nfs vm is spawned."