func SplitYAMLDocuments(yamlBytes []byte) (kubeadmapi.DocumentMap, error) {
	gvkmap := kubeadmapi.DocumentMap{}
	knownKinds := map[string]bool{}
	errs := []error{}
	buf := bytes.NewBuffer(yamlBytes)
	reader := utilyaml.NewYAMLReader(bufio.NewReader(buf))
	for {
		// Read one YAML document at a time, until io.EOF is returned
		b, err := reader.Read()
		if err == io.EOF {
			break
		} else if err != nil {
			return nil, err
		}

	var patches []string

	// Split the patches and convert them to JSON.
	// Data that is already JSON will not cause an error.
	buf := bytes.NewBuffer([]byte(data))
	reader := utilyaml.NewYAMLReader(bufio.NewReader(buf))
	for {
		patch, err := reader.Read()
		if err == io.EOF {
			break
		} else if err != nil {
			return nil, errors.Wrapf(err, "could not split patches for data:\n%s\n", data)
		}

	valuesConfig ValuesConfig, revision string, meshconfig *meshconfig.MeshConfig, in io.Reader, out io.Writer, warningHandler func(string),
) error {
	reader := yamlDecoder.NewYAMLReader(bufio.NewReaderSize(in, 4096))
	for {
		raw, err := reader.Read()
		if err == io.EOF {
			break
		}
		if err != nil {
			return err
		}

		obj, err := FromRawToObject(raw)