revision := iop.Spec.Revision
	if revision == "" {
		revision = util.DefaultRevisionName
	}
	icps, err := kubeClient.GetIstioVersions(context.TODO(), ns)
	if err != nil {
		return err
	}
	if len(*icps) != 0 {
		var icpTags []string
		var icpTag string
		// create normalized tags for multiple control plane revisions
		for _, icp := range *icps {

	overrideHelpStr = `If true, allow revision tags to be overwritten, otherwise reject revision tag updates that
overwrite existing revision tags.`
	revisionHelpStr = "Control plane revision to reference from a given revision tag"
	tagCreatedStr   = `Revision tag %q created, referencing control plane revision %q. To enable injection using this
revision tag, use 'kubectl label namespace <NAMESPACE> istio.io/rev=%s'
`

}

func getMeshConfigFromConfigMap(ctx cli.Context, command, revision string) (*meshconfig.MeshConfig, error) {
	client, err := ctx.CLIClient()
	if err != nil {
		return nil, err
	}

	if meshConfigMapName == defaultMeshConfigMapName && revision != "" {
		meshConfigMapName = fmt.Sprintf("%s-%s", defaultMeshConfigMapName, revision)
	}

		},
	}

	waypointApplyCmd.PersistentFlags().StringVarP(&revision, "revision", "r", "", "The revision to label the waypoint with")
	waypointApplyCmd.PersistentFlags().BoolVarP(&waitReady, "wait", "w", false, "Wait for the waypoint to be ready")
	waypointCmd.AddCommand(waypointApplyCmd)
	waypointGenerateCmd.PersistentFlags().StringVarP(&revision, "revision", "r", "", "The revision to label the waypoint with")
	waypointCmd.AddCommand(waypointGenerateCmd)

		},
		RunE: func(logCmd *cobra.Command, args []string) error {
			client, err := ctx.CLIClientWithRevision(opts.Revision)
			if err != nil {
				return fmt.Errorf("failed to create k8s client: %v", err)
			}

			var podName, ns string
			if len(args) == 0 {
				if opts.Revision == "" {
					opts.Revision = "default"
				}
				if len(istiodLabelSelector) > 0 {

        chart: gateways
{{- end }}
        service.istio.io/canonical-name: {{ $gateway.name }}
        service.istio.io/canonical-revision: {{ index $gateway.labels "app.kubernetes.io/version" | default (index $gateway.labels "version") | default .Values.revision | default "latest" | quote }}
        istio.io/rev: {{ .Values.revision | default "default" | quote }}
        install.operator.istio.io/owning-resource: {{ .Values.ownerName | default "unknown" }}

        - name: CA_ADDR
        {{- if .Values.global.caAddress }}
          value: {{ .Values.global.caAddress }}
        {{- else }}
          value: istiod{{- if not (eq .Values.revision "") }}-{{ .Values.revision }}{{- end }}.{{ .Values.global.istioNamespace }}.svc:15012
        {{- end }}
        - name: POD_NAME
          valueFrom:
            fieldRef:
              fieldPath: metadata.name

func IstiodHost(ns string, revision string) string {
	istiod := "istiod"
	if isRevisioned(revision) {
		istiod = fmt.Sprintf("%s-%s", istiod, revision)
	}
	return fmt.Sprintf("%s.%s.svc", istiod, ns)
}

func IstiodAddr(ns, revision string) string {
	// TODO make port configurable
	return fmt.Sprintf("%s:%d", IstiodHost(ns, revision), 15012)
}

// Returns a map with each k,v entry on a new line

    service.istio.io/canonical-revision: {{ index .ObjectMeta.Labels `service.istio.io/canonical-revision` | default (index .ObjectMeta.Labels `app.kubernetes.io/version`) | default (index .ObjectMeta.Labels `version`) | default "latest"  | quote }}
  annotations: {
    istio.io/rev: {{ .Revision | default "default" | quote }},
    {{- if ge (len $containers) 1 }}

		retval.Resources = append(retval.Resources, response.Resources...)
	}

	return &retval, nil
}

func makeSan(istioNamespace, revision string) string {
	if revision == "" {
		return fmt.Sprintf("istiod.%s.svc", istioNamespace)
	}
	return fmt.Sprintf("istiod-%s.%s.svc", revision, istioNamespace)
}

// AllRequestAndProcessXds returns all XDS responses from 1 central or 1..N K8s cluster-based XDS servers
// nolint: lll