code: func (d *defaultDockerConfigProvider) Provide(image string) DockerConfig {
  	// Read the standard Docker credentials from .dockercfg
  	if cfg, err := ReadDockerConfigFile(); err == nil {
  		return cfg
  	} else if !os.IsNotExist(err) {
  		klog.V(4).Infof("Unable to parse Docker config file: %v", err)
  	}
  	return DockerConfig{}
  }
docs: // LazyProvide implements dockerConfigProvider