_, err = client.Kube().CoreV1().Pods("istio-system").Create(context.TODO(), &corev1.Pod{
					ObjectMeta: metav1.ObjectMeta{
						Name:      "istiod-test",
						Namespace: "istio-system",
						Labels: map[string]string{
							"app":                 "istiod",
							label.IoIstioRev.Name: c.revision,
						},
					},
					Status: corev1.PodStatus{
						Phase: corev1.PodRunning,
					},

	cmd := &cobra.Command{
		Use:   "set <revision-tag>",
		Short: "Create or modify revision tags",
		Long: `Create or modify revision tags. Tag an Istio control plane revision for use with namespace istio.io/rev
injection labels.`,
		Example: `  # Create a revision tag from the "1-8-0" revision
  istioctl tag set prod --revision 1-8-0

  # Point namespace "test-ns" at the revision pointed to by the "prod" revision tag

- `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

        "datasource": {
          "type": "datasource",
          "uid": "grafana"
        },
        "enable": true,
        "hide": true,
        "iconColor": "rgba(0, 211, 255, 1)",
        "name": "Annotations & Alerts",
        "type": "dashboard"
      }
    ]
  },
  "editable": true,
  "fiscalYearStartMonth": 0,
  "graphTooltip": 0,
  "links": [],
  "liveNow": false,
  "panels": [
    {

                  of a service.
                items:
                  properties:
                    labels:
                      additionalProperties:
                        type: string
                      description: Labels apply a filter over the endpoints of a service
                        in the service registry.
                      type: object
                    name:

			if selector == nil {
				return nil
			}
			labels := make([]string, 0)
			for _, me := range selector.MatchExpressions {
				if me.Operator != metav1.LabelSelectorOpIn {
					continue
				}
				for _, v := range me.Values {
					labels = append(labels, fmt.Sprintf("%s=%s", me.Key, v))
				}
			}
			return labels
		}

		var isDeactivated bool
		for _, wh := range whs {

metadata:
  labels:
    service.istio.io/canonical-name: {{ index .ObjectMeta.Labels `service.istio.io/canonical-name` | default (index .ObjectMeta.Labels `app.kubernetes.io/name`) | default (index .ObjectMeta.Labels `app`) | default .DeploymentMeta.Name  | quote }}

{{- end }}
{{- end }}
  selector:
    matchLabels:
{{ $gateway.labels | toYaml | indent 6 }}
  strategy:
    rollingUpdate:
      maxSurge: {{ $gateway.rollingMaxSurge }}
      maxUnavailable: {{ $gateway.rollingMaxUnavailable }}
  template:
    metadata:
      labels:
{{ $gateway.labels | toYaml | indent 8 }}
{{- if eq .Release.Namespace "istio-system"}}
        heritage: Tiller

{{ $gateway := index .Values "gateways" "istio-ingressgateway" }}
apiVersion: policy/v1
kind: PodDisruptionBudget
metadata:
  name: {{ $gateway.name }}
  namespace: {{ .Release.Namespace }}
  labels:
{{ $gateway.labels | toYaml | trim | indent 4 }}
    release: {{ .Release.Name }}
    istio.io/rev: {{ .Values.revision | default "default" | quote }}
    install.operator.istio.io/owning-resource: {{ .Values.ownerName | default "unknown" }}

apiVersion: apps/v1
kind: {{ .Values.kind | default "Deployment" }}
metadata:
  name: {{ include "gateway.name" . }}
  namespace: {{ .Release.Namespace }}
  labels:
    {{- include "gateway.labels" . | nindent 4}}
  annotations:
    {{- .Values.annotations | toYaml | nindent 4 }}
spec:
  {{- if not .Values.autoscaling.enabled }}
  {{- with .Values.replicaCount }}
  replicas: {{ . }}
  {{- end }}
  {{- end }}
  selector:
    matchLabels: