Xiaopeng Han <******@****.***> 1704323286 +0800

}

func setupFileConfigdumpWriter(filename string, out io.Writer) (*configdump.ConfigWriter, error) {
	data, err := readFile(filename)
	if err != nil {
		return nil, err
	}
	return setupConfigdumpEnvoyConfigWriter(data, out)
}

func setupConfigdumpEnvoyConfigWriter(debug []byte, out io.Writer) (*configdump.ConfigWriter, error) {
	cw := &configdump.ConfigWriter{Stdout: out}
	err := cw.Prime(debug)
	if err != nil {

		byConfigDump, err := client.EnvoyDo(context.TODO(), pod.Name, pod.Namespace, "GET", "config_dump")
		if err != nil {
			return fmt.Errorf("failed to execute command on ingress gateway sidecar: %v", err)
		}
		cd := configdump.Wrapper{}
		err = cd.UnmarshalJSON(byConfigDump)
		if err != nil {
			return fmt.Errorf("can't parse ingress gateway sidecar config_dump: %v", err)
		}

		for _, svc := range matchingServices {

Xiaopeng Han <******@****.***> 1710237729 +0800

zirain <******@****.***> 1657592759 +0800