targetPort: 15017
    name: tcp-webhook
    protocol: TCP
  {{- if not (regexMatch "^([0-9]*\\.){3}[0-9]*$" .Values.global.remotePilotAddress) }}
  # if the remotePilotAddress is not an IP addr, we use ExternalName
  type: ExternalName
  externalName: {{ .Values.global.remotePilotAddress }}
  {{- end }}
{{- if .Values.global.ipFamilyPolicy }}
  ipFamilyPolicy: {{ .Values.global.ipFamilyPolicy }}
{{- end }}
{{- if .Values.global.ipFamilies }}

    targetPort: 15017
    name: tcp-webhook
    protocol: TCP
  {{- if not (regexMatch "^([0-9]*\\.){3}[0-9]*$" .Values.global.remotePilotAddress) }}
  # if the remotePilotAddress is not an IP addr, we use ExternalName
  type: ExternalName
  externalName: {{ .Values.global.remotePilotAddress }}
  {{- end }}
{{- if .Values.global.ipFamilyPolicy }}
  ipFamilyPolicy: {{ .Values.global.ipFamilyPolicy }}
{{- end }}
{{- if .Values.global.ipFamilies }}

  // (if supported in the current cloud) which routes to the same endpoints
  // as the clusterIP.
  // "ExternalName" aliases this service to the specified externalName.
  // Several other fields do not apply to ExternalName services.
  // More info: https://kubernetes.io/docs/concepts/services-networking/service/#publishing-services-service-types
  // +optional
  optional string type = 4;

		if svc.Spec.Type != corev1.ServiceTypeExternalName {
			continue
		}
		res := ObjectToInstance(&svc)
		messages.Add(msg.NewUpdateIncompatibility(res,
			"ENABLE_EXTERNAL_NAME_ALIAS", "1.20",
			"ExternalName services now behavior differently; consult upgrade notes for more information", "1.20"))

	}
	return nil
}

func checkPilot(cli kube.CLIClient, namespace string, messages *diag.Messages) error {

- kube-proxy: os exit when CleanupAndExit is set to true ([#76732](https://github.com/kubernetes/kubernetes/pull/76732), [@JieJhih](https://github.com/JieJhih))
- Kubernetes will now allow trailing dots in the externalName of Services of type ExternalName. ([#78385](https://github.com/kubernetes/kubernetes/pull/78385), [@thz](https://github.com/thz))

### Node

- The Service field `spec.internalTrafficPolicy` is no longer defaulted for Services when the type is `ExternalName`. The field is also dropped on read when the Service type is `ExternalName`. ([#104846](https://github.com/kubernetes/kubernetes/pull/104846), [@andrewsykim](https://github.com/andrewsykim))

name: tcp-istiod protocol: TCP - port: 443 targetPort: 15017 name: tcp-webhook protocol: TCP {{- if not (regexMatch "^([0-9]*\\.){3}[0-9]*$" .Values.global.remotePilotAddress) }} # if the remotePilotAddress is not an IP addr, we use ExternalName type: ExternalName externalName: {{ .Values.global.remotePilotAddress }} {{- end }} {{- if .Values.global.ipFamilyPolicy }} ipFamilyPolicy: {{ .Values.global.ipFamilyPolicy }} {{- end }} {{- if .Values.global.ipFamilies }} ipFamilies: {{- range .Values.global.ipFamilies...

### Other notable changes

* Update kube-dns to Version 1.14.10. Major changes: ([#62676](https://github.com/kubernetes/kubernetes/pull/62676), [@MrHohn](https://github.com/MrHohn))
    * - Fix a bug in DNS resolution for externalName services
    * and PTR records that need to query from upstream nameserver.

* Update kube-dns to Version 1.14.10. Major changes: ([#62676](https://github.com/kubernetes/kubernetes/pull/62676), [@MrHohn](https://github.com/MrHohn))
    * Fix a bug in DNS resolution for externalName services
    * and PTR records that need to query from upstream nameserver.

* Update kube-dns to Version 1.14.10. Major changes: ([#62676](https://github.com/kubernetes/kubernetes/pull/62676), [@MrHohn](https://github.com/MrHohn))
    * - Fix a bug in DNS resolution for externalName services
    * and PTR records that need to query from upstream nameserver.