code: func applyExperimentalCreateConfig(createConfig *dockertypes.ContainerCreateConfig, annotations map[string]string) {
  	if kubeletapis.ShouldIsolatedByHyperV(annotations) {
  		createConfig.HostConfig.Isolation = kubeletapis.HypervIsolationValue
  
  		if networkMode := os.Getenv("CONTAINER_NETWORK"); networkMode == "" {
  			createConfig.HostConfig.NetworkMode = dockercontainer.NetworkMode("none")
  		}
  	}
  }
docs: // applyExperimentalCreateConfig applys experimental configures from sandbox annotations.