After you complete the upgrade prerequisites and download the virtual appliance update, you install updates and reconfigure some settings for the primary vRealize Automation appliance node.

After you upgrade the primary vRealize Automation appliance node, you upgrade the other nodes in your environment in the following order:

  1. Each secondary vRealize Automation appliance

  2. The IaaS Website with the Microsoft SQL Server

  3. IaaS Manager Service

  4. IaaS DEM

  5. IaaS agent

  6. vRealize Orchestrator node