Modify the cluster registration code in the assisted-service client (used by create-cluster-and-infraenv.service) to allow creating the cluster given only the following config manifests:
If the following manifests are present, data from them should be used:
- extra manifests
Other manifests (ClusterDeployment, AgentClusterInstall) will not be present in an interactive install, and the information therein will be entered via the GUI instead.
A CLI flag or environment variable can be used to select the interactive mode.