}

			if gw.Labels == nil {
				gw.Labels = map[string]string{}
			}

			gw.Labels[constants.AmbientWaypointForTrafficTypeLabel] = trafficType
		}

		if revision != "" {
			gw.Labels = map[string]string{label.IoIstioRev.Name: revision}
		}
		return &gw, nil
	}
	waypointGenerateCmd := &cobra.Command{

- `istio-iptables`
    - sets up iptables to redirect a list of ports to the port envoy will listen
    - shared code with istio-init container
    - it will generate an iptables-save config, based on annotations/labels and other settings, and apply it.

### CmdAdd Sidecar Workflow

`CmdAdd` is triggered when there is a new pod created. This runs on the node, in a chain of CNI plugins - Istio is

			ObjectMeta: metav1.ObjectMeta{
				Name:   "test",
				Labels: ambientEnabledLabel,
			},
		}

		unlabelledNamespace = &corev1.Namespace{
			ObjectMeta: metav1.ObjectMeta{
				Name: "test",
			},
		}

		podWithAmbientEnabledLabel = &corev1.Pod{
			ObjectMeta: metav1.ObjectMeta{
				Name:      "test",
				Namespace: "test",
				Labels:    ambientEnabledLabel,
			},
		}

      - emptyDir: {}
        name: istio-data
      - emptyDir: {}
        name: go-proxy-data
      - downwardAPI:
          items:
          - fieldRef:
              fieldPath: metadata.labels
            path: labels
          - fieldRef:
              fieldPath: metadata.annotations
            path: annotations
        name: istio-podinfo
      - name: istio-token
        projected:
          sources:

// TODO it is sort of pointless/confusing/implicit to populate Old and New with the same reference here
func (s *InformerHandlers) enqueueNamespace(o controllers.Object) {
	namespace := o.GetName()
	labels := o.GetLabels()
	matchAmbient := labels[constants.DataplaneModeLabel] == constants.DataplaneModeAmbient
	if matchAmbient {
		log.Infof("Namespace %s is enabled in ambient mesh", namespace)
	} else {

	pkgversion "istio.io/istio/operator/pkg/version"
	operatorVer "istio.io/istio/operator/version"
	"istio.io/istio/pkg/art"
	"istio.io/istio/pkg/config/constants"
	"istio.io/istio/pkg/config/labels"
	"istio.io/istio/pkg/kube"
)

type InstallArgs struct {
	// InFilenames is an array of paths to the input IstioOperator CR files.
	InFilenames []string

			Namespace: "test",
			UID:       "1234",
			Labels:    map[string]string{constants.DataplaneModeLabel: constants.DataplaneModeNone},
		},
		Spec: corev1.PodSpec{
			NodeName: NodeName,
		},
		Status: corev1.PodStatus{
			PodIP: "11.1.1.12",
		},
	}
	ns := &corev1.Namespace{
		ObjectMeta: metav1.ObjectMeta{
			Name:   "test",

	cniConf := buildMockConf(true, url)

	pod, ns := buildFakePodAndNSForClient()

	app := corev1.Container{Name: "app"}
	ns.ObjectMeta.Labels = map[string]string{constants.DataplaneModeLabel: constants.DataplaneModeAmbient}
	pod.ObjectMeta.Labels = map[string]string{constants.DataplaneModeLabel: constants.DataplaneModeNone}
	pod.Spec.Containers = []corev1.Container{app}

	testDoAddRun(t, cniConf, testNSName, pod, ns)

	if client == nil {
		return isZtunnel
	}
	pod, err := client.Kube().CoreV1().Pods(podNamespace).Get(context.Background(), podName, metav1.GetOptions{})
	if err != nil {
		return isZtunnel
	}
	if v, ok := pod.Labels["app"]; ok {
		return v == "ztunnel"
	}
	return isZtunnel
}

// InAmbient returns true if a resource is in ambient data plane mode.
func InAmbient(obj metav1.Object) bool {
	if obj == nil {
		return false

  {{- end }}
metadata:
  name: ztunnel
  namespace: {{ .Release.Namespace }}
  labels:
    {{- .Values.labels | toYaml | nindent 4}}
  annotations:
    {{- .Values.annotations | toYaml | nindent 4 }}
---
{{- if (eq .Values.platform "openshift") }}
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
  name: ztunnel
  labels:
    app: ztunnel
    release: {{ .Release.Name }}