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

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

  1. Any replica vRealize Automation appliance that failed to automatically upgrade as part of the primary vRealize Automation appliance update process.

  2. The IaaS Website.

  3. IaaS Manager Service.

  4. IaaS DEM.

  5. IaaS agent.

  6. Upgrade or migrate each external vRealize Orchestrator instance.