You start the upgrade from VMware Validated Design 3.0.2 to VMware Validated Design 4.0 by upgrading vRealize Automation, vRealize Business for Cloud and vRealize Orchestrator cluster that build up the Cloud Management Platform.
Upgrade vRealize Automation Appliance and the Infrastructure-as-a-Service Components When you upgrade the Cloud Management Platform as a part of the upgrade from VMware Validated Design 3.0.2 to VMware Validated Design 4.0, you start with vRealize Automation.
Upgrade vRealize Business and vRealize Business Data Collectors After you upgrade the vRealize Automation nodes, upgrade the vRealize Business for Cloud server in Region A, and the remote data collectors in Region A and Region B.
Upgrade vRealize Orchestrator Cluster After you upgrade the vRealize Automation and vRealize Business components, complete the upgrade the Cloud Management Platform to VMware Validated Design 4.0 by upgrading the vRealize Orchestrator cluster.
Post-Upgrade Configuration of the Cloud Management Platform After you upgrade the components of the Cloud Management Platform, perform the following configuration changes to the environment according to the objectives and deployment guidelines of this validated design.