After the Orchestration components are upgraded and configured, you need to re-discover all of the VMs in the grid so that the new facts are added to the VMs.
To do this from the Orchestration Console Tools menu:
Click Provision > Discover VM Hosts and Repositories, select the provisioning adapter you want to run for the discovery, then click OK.
Click Provision > Discover VM Images, select the provisioning adapter you want to run for the discovery, then click OK.