return err
	}
	// fill empty structs
	if wg.Spec.Metadata == nil {
		wg.Spec.Metadata = &networkingv1alpha3.WorkloadGroup_ObjectMeta{}
	}
	if wg.Spec.Template == nil {
		wg.Spec.Template = &networkingv1alpha3.WorkloadEntry{}
	}
	// default service account for an empty field is "default"
	if wg.Spec.Template.ServiceAccount == "" {
		wg.Spec.Template.ServiceAccount = "default"
	}
	return nil
}

		podLabels := mustGetLabels(t, deployment, "spec.template.metadata.labels")
		// Check all selectors align
		mustSelect(t, mustGetLabels(t, pdb, "spec.selector.matchLabels"), podLabels)
		mustSelect(t, mustGetLabels(t, service, "spec.selector"), podLabels)
		mustSelect(t, mustGetLabels(t, deployment, "spec.selector.matchLabels"), podLabels)
		if hpaName := mustGetPath(t, hpa, "spec.scaleTargetRef.name"); cname != hpaName {

		sniImpacted = sniImpacted || checkSNI(dr.Spec.GetTrafficPolicy().GetTls())
		for _, pl := range dr.Spec.GetTrafficPolicy().GetPortLevelSettings() {
			verificationImpacted = verificationImpacted || checkVerify(pl.GetTls())
			sniImpacted = sniImpacted || checkSNI(pl.GetTls())
		}
		for _, ss := range dr.Spec.Subsets {

        - name: NODE_NAME
          valueFrom:
            fieldRef:
              fieldPath: spec.nodeName
        - name: INSTANCE_IP
          valueFrom:
            fieldRef:
              fieldPath: status.podIP
        - name: SERVICE_ACCOUNT
          valueFrom:
            fieldRef:
              fieldPath: spec.serviceAccountName
        {{- if .Values.meshConfig.defaultConfig.proxyMetadata }}

apiVersion: apps/v1
kind: Deployment
metadata:
  name: hello
spec:
  replicas: 7
  selector:
    matchLabels:
      app: hello
      tier: backend
      track: stable
  template:
    metadata:
      labels:
        app: hello
        tier: backend
        track: stable
    spec:
      containers:
        - name: hello
          image: "fake.docker.io/google-samples/hello-go-gke:1.0"
          ports:

apiVersion: apps/v1
kind: Deployment
metadata:
  creationTimestamp: null
  name: hello
spec:
  replicas: 7
  selector:
    matchLabels:
      app: hello
      tier: backend
      track: stable
  strategy: {}
  template:
    metadata:
      annotations:
        prometheus.io/path: /stats/prometheus
        prometheus.io/port: "15020"
        prometheus.io/scrape: "true"

  // spec defines the behavior of the scale. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status.
  // +optional
  optional ScaleSpec spec = 2;

  // status defines current status of the scale. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status. Read-only.
  // +optional

    istio.io/rev: {{ .Values.revision | default "default" | quote }}
    install.operator.istio.io/owning-resource: {{ .Values.ownerName | default "unknown" }}
    operator.istio.io/component: "EgressGateways"
spec:
{{- if not $gateway.autoscaleEnabled }}
{{- if $gateway.replicaCount }}
  replicas: {{ $gateway.replicaCount }}
{{- end }}
{{- end }}
  selector:
    matchLabels:
{{ $gateway.labels | toYaml | indent 6 }}

    release: {{ .Release.Name }}
    istio.io/rev: {{ .Values.revision | default "default" }}
    install.operator.istio.io/owning-resource: {{ .Values.ownerName | default "unknown" }}
    operator.istio.io/component: "Cni"
spec:
  selector:
    matchLabels:
      k8s-app: istio-cni-node
  updateStrategy:
    type: RollingUpdate
    rollingUpdate:
      maxUnavailable: {{ .Values.cni.rollingMaxUnavailable }}
  template:
    metadata:

  // +optional
  optional k8s.io.apimachinery.pkg.apis.meta.v1.ObjectMeta metadata = 1;

  // spec defines the policy enforced.
  // +optional
  optional PodSecurityPolicySpec spec = 2;
}

// PodSecurityPolicyList is a list of PodSecurityPolicy objects.
message PodSecurityPolicyList {
  // Standard list metadata.