66e1427f14
This change allows the AggregateTypeAffinityFilter to function when multiple instance_type names are set in the Aggregate Metadata. This change implements and documents a new comma separated syntax for the aggregate instance_type metadata attribute. The legacy syntax is still supported when a single instace_type is specified. e.g. 'm1.nano' or "m1.nano,m1.small" DocImpact Change-Id: I0618a300754d012db62df52faa12cc3cedfe2b65 Closes-bug: #1399204