} else if err != nil {
		return fmt.Errorf("failed to get namespace %s: %v", ns, err)
	}
	if nsObj.Labels == nil {
		nsObj.Labels = map[string]string{}
	}
	nsObj.Labels[constants.AmbientUseWaypointLabel] = waypointName
	if _, err := kubeClient.Kube().CoreV1().Namespaces().Update(context.Background(), nsObj, metav1.UpdateOptions{}); err != nil {
		return fmt.Errorf("failed to update namespace %s: %v", ns, err)
	}
	return nil

			webhookConfig, err := tagWebhookConfigFromCanonicalWebhook(tc.webhook, "default", tc.istioNamespace)
			if err != nil {
				t.Fatalf("webhook parsing failed with error: %v", err)
			}
			webhookConfig, err = fixWhConfig(fakeClient, webhookConfig)
			if err != nil {
				t.Fatalf("webhook fixing failed with error: %v", err)
			}
			opts := &GenerateOptions{
				ManifestsPath: filepath.Join(env.IstioSrc, "manifests"),
			}

	if err != nil {
		return fmt.Errorf("failed to retrieve tag with name %s: %v", tagName, err)
	}
	if len(webhooks) == 0 {
		return fmt.Errorf("cannot remove tag %q: cannot find MutatingWebhookConfiguration for tag", tagName)
	}

	taggedNamespaces, err := GetNamespacesWithTag(ctx, kubeClient, tagName)
	if err != nil {
		return fmt.Errorf("failed to retrieve namespaces dependent on tag %q", tagName)
	}

		if err != nil {
			return nil, fmt.Errorf("failed building warming secret %s: %v",
				warmingSecret.Name, err)
		}
		proxySecretItems = append(proxySecretItems, secret)
	}
	for _, activeSecret := range secretConfigDump.DynamicActiveSecrets {
		secret, err := parseDynamicSecret(activeSecret, "ACTIVE")
		if err != nil {
			return nil, fmt.Errorf("failed building warming secret %s: %v",
				activeSecret.Name, err)

		[]byte(patchBytes), metav1.PatchOptions{}, "status")
	if err != nil {
		repairLog.Errorf("Failed to update pod: %s", err)
		c.events.Write(pod, corev1.EventTypeWarning, ReasonLabelBrokenPod, "pod detected as broken, but failed to label: %v", err)
		m.With(resultLabel.Value(resultFail)).Increment()
		return err
	}

	systemRoots, err := x509.SystemCertPool()
	if err != nil {
		return nil, fmt.Errorf("failed to get system cert pool: %w", err)
	}
	gcpCreds, err := oauth.NewApplicationDefault(ctx)
	if err != nil {
		return nil, fmt.Errorf("failed to get application default credentials: %w", err)
	}

	return []grpc.DialOption{
		grpc.WithTransportCredentials(credentials.NewTLS(&tls.Config{

	f := filepath.Join(t.TempDir(), "test")
	l, err := NewListener(f)
	if err != nil {
		t.Fatalf("unexpected error %v", err)
	}
	defer l.Close()
	conn, err := connect(f)
	if err != nil {
		t.Fatalf("failed to connect %v", err)
	}
	conn.Close()
}

func connect(socket string) (*grpc.ClientConn, error) {
	var opts []grpc.DialOption

	for _, config := range dump.GetEcdsFilters() {
		c := &core.TypedExtensionConfig{}
		err := config.GetEcdsFilter().UnmarshalTo(c)
		if err != nil {
			return nil, fmt.Errorf("failed to retrieve TypedExtensionConfig: %v", err)
		}

		ecds = append(ecds, c)
	}

	sort.Slice(ecds, func(i, j int) bool {
		if ecds[i].GetTypedConfig().GetTypeUrl() == ecds[j].GetTypedConfig().GetTypeUrl() {

	"sigs.k8s.io/yaml"

	"istio.io/istio/pkg/maps"
	"istio.io/istio/pkg/slices"
)

// ServiceFilter is used to pass filter information into service based config writer print functions
type ServiceFilter struct {
	Namespace string
}

// Verify returns true if the passed workload matches the filter fields
func (wf *ServiceFilter) Verify(svc *ZtunnelService) bool {
	if wf.Namespace != "" {

}

// newK8sClient returns a Kubernetes client
func newK8sClient(conf Config) (kubernetes.Interface, error) {
	// Some config can be passed in a kubeconfig file
	kubeconfig := conf.Kubernetes.Kubeconfig

	config, err := kube.DefaultRestConfig(kubeconfig, "")
	if err != nil {
		log.Errorf("Failed setting up kubernetes client with kubeconfig %s", kubeconfig)
		return nil, err
	}