2.4 Use Case 4: Orchestrator Server Failover and Failback -- VM Builder Behavior

If the Orchestrator Server fails, any VM builds in progress are canceled and potentially incomplete residual artifacts of the build are cleaned up. When the Orchestrator Server restarts or when it fails over in the cluster (the server operates identically in these scenarios), the job controlling the VM build restarts and runs briefly. The purpose of this brief run is to clean up residual objects in the Orchestrator model.