// will be used as the certificates for workloads.
	// The default value is "" and when caName="", the CA will be configured by other
	// mechanisms (e.g., environmental variable CA_PROVIDER).
	CaName string `protobuf:"bytes,65,opt,name=caName,proto3" json:"caName,omitempty"`
	// TODO: remove this?
	// No longer used.

k8s.io/client-go no longer default to a server address of `http://localhost:8080`. If you own one of these legacy clusters, you are *strongly* encouraged to secure your server. If you cannot secure your server, you can set the `$KUBERNETES_MASTER` environment variable to `http://localhost:8080` to continue defaulting the server address. `kubectl` users can also set the server address using the `--server` flag, or in a kubeconfig file specified via `--kubeconfig` or `$KUBECONFIG`. ([#86173](https://github.com/...