if len(hnsNetworkName) == 0 {
		klog.V(3).InfoS("Flag --network-name not set, checking environment variable")
		hnsNetworkName = os.Getenv("KUBE_NETWORK")
		if len(hnsNetworkName) == 0 {
			return "", fmt.Errorf("Environment variable KUBE_NETWORK and network-flag not initialized")
		}
	}
	return hnsNetworkName, nil
}

    "AUTH_PROVIDER_GCP_WINDOWS_CONF_FILE" = ${kube_env}['AUTH_PROVIDER_GCP_WINDOWS_CONF_FILE']

    "Path" = ${env:Path} + ";" + ${kube_env}['NODE_DIR']
    "KUBE_NETWORK" = "l2bridge".ToLower()
    "KUBELET_CERT_PATH" = ${kube_env}['PKI_DIR'] + '\kubelet.crt'
    "KUBELET_KEY_PATH" = ${kube_env}['PKI_DIR'] + '\kubelet.key'

    "CONTAINER_RUNTIME_ENDPOINT" = $container_runtime_endpoint