Is multi-server installation of SAP BPC 10.1 Microsoft possible on Azure servers ?

Installation needs to happen on multiple virtual Azure servers :

- one app server

- one db server

- one ssas server

Connection from app server to DB and ssas server is only possible through an

AD account. This AD account is admin of the app server. However, when executing the installation, it cannot connect to the DB server.

Is this configuration supported by SAP ?