}

func createCommand(ctx cli.Context) *cobra.Command {
	createCmd := &cobra.Command{
		Use:   "create",
		Short: "Creates a WorkloadGroup resource that provides a template for associated WorkloadEntries",
		Long: `Creates a WorkloadGroup resource that provides a template for associated WorkloadEntries.
The default output is serialized YAML, which can be piped into 'kubectl apply -f -' to send the artifact to the API Server.`,

	var msgOutputFormat string
	var fromCompatibilityVersion string
	// cmd represents the upgradeCheck command
	cmd := &cobra.Command{
		Use:   "precheck",
		Short: "Check whether Istio can safely be installed or upgraded",
		Long:  `precheck inspects a Kubernetes cluster for Istio install and upgrade requirements.`,
		Example: `  # Verify that Istio can be installed or upgraded
  istioctl x precheck

  # Check only a single namespace

  // can scale down.  It defaults to 1 pod.  minReplicas is allowed to be 0 if the
  // alpha feature gate HPAScaleToZero is enabled and at least one Object or External
  // metric is configured.  Scaling is active as long as at least one metric value is
  // available.
  // +optional
  optional int32 minReplicas = 2;

		t.Fatalf("got %v, expected error for file with multiple IOPs", err)
	}
}

func TestBareValues(t *testing.T) {
	inPathBase := filepath.Join(testDataDir, "input/bare_values.yaml")
	// As long as the generate doesn't panic, we pass it.  bare_values.yaml doesn't
	// overlay well because JSON doesn't handle null values, and our charts
	// don't expect values to be blown away.