@startuml
title User creates a Cluster with KubeadmControlPlane

' -- GROUPS START ---

box #lightgreen
participant "API Server"
end box

box #lightslategray
participant "Cluster API Cluster Controller"
end box

' -- GROUPS END ---

"API Server"-->>"Cluster API Cluster Controller": KubeadmControlPlane updated

"Cluster API Cluster Controller"-> "Cluster API Cluster Controller":Cluster Controller Reconcile
activate "Cluster API Cluster Controller"

opt #FFFFFFCC Cluster.Spec.ControlPlaneRef -> Status.Initialized is true

"Cluster API Cluster Controller"-> "Cluster API Cluster Controller":Set Cluster.Status.ControlPlaneInitialized = true

opt Cluster.Spec.ControlPlaneRef -> Status.Ready is true

"Cluster API Cluster Controller"-> "Cluster API Cluster Controller":Set Cluster.Status.ControlPlaneReady = true

end

end

"Cluster API Cluster Controller"->"API Server": Patch Cluster Status
"Cluster API Cluster Controller"<<--"API Server": Response

deactivate "Cluster API Cluster Controller"

hide footbox
@enduml