crd("CRD Watcher")
    subgraph Service Discovery
        ksd("Kubernetes Controller")
        sesd("Service Entry Controller")
        msd("Memory Controller")
        asd("Aggregate")
        ksd--Join-->asd
        sesd--Join-->asd
        msd--Join-->asd
        ksd<--"Data Sharing"-->sesd
    end
    subgraph ConfigStore
        ccs("CRD Client")
        xcs("XDS Store")
        fcs("File Store")