Support new capacity aggregate key

Change-Id: Id7bab114bf1e66107758c8a4e42b3744fbd3d8cd
Use TLSv1 for rabbit connections

Change-Id: I729bf685ca94492e639fc2dc58db3ba1f8b86a1d
Merge "Support new capacity aggregate key"
Merge "Use TLSv1 for rabbit connections"