Change-Id: I1276ccc116a726b45b3028ee9547046595d001c6
Change-Id: Ief703429f04ff87440e6a39138b0de796088b0f0
This is the initial commit to the development of os_placement role. It contains scaffolding in first. Change-Id: Ibbe569238f77f0cfcc23c037bd94a803347d9ef6