deploy/data/postgresql/templates/read/svc-headless.yaml

{{- /*
Copyright VMware, Inc.
SPDX-License-Identifier: APACHE-2.0
*/}}

{{- if eq .Values.architecture "replication" }}
apiVersion: v1
kind: Service
metadata:
  name: {{ include "postgresql.v1.readReplica.svc.headless" . }}
  namespace: {{ .Release.Namespace | quote }}
  labels: {{- include "common.labels.standard" ( dict "customLabels" .Values.commonLabels "context" $ ) | nindent 4 }}
    app.kubernetes.io/component: read
  annotations:
    {{- if or .Values.readReplicas.service.headless.annotations .Values.commonAnnotations }}
    {{- $annotations := include "common.tplvalues.merge" ( dict "values" ( list .Values.readReplicas.service.headless.annotations .Values.commonAnnotations ) "context" . ) }}
    {{- include "common.tplvalues.render" ( dict "value" $annotations "context" $) | nindent 4 }}
    {{- end }}
    # Use this annotation in addition to the actual publishNotReadyAddresses
    # field below because the annotation will stop being respected soon but the
    # field is broken in some versions of Kubernetes:
    # https://github.com/kubernetes/kubernetes/issues/58662
    service.alpha.kubernetes.io/tolerate-unready-endpoints: "true"
spec:
  type: ClusterIP
  clusterIP: None
  # We want all pods in the StatefulSet to have their addresses published for
  # the sake of the other Postgresql pods even before they're ready, since they
  # have to be able to talk to each other in order to become ready.
  publishNotReadyAddresses: true
  ports:
    - name: tcp-postgresql
      port: {{ include "postgresql.v1.readReplica.service.port" . }}
      targetPort: tcp-postgresql
  {{- $podLabels := include "common.tplvalues.merge" ( dict "values" ( list .Values.readReplicas.podLabels .Values.commonLabels ) "context" . ) }}
  selector: {{- include "common.labels.matchLabels" ( dict "customLabels" $podLabels "context" $ ) | nindent 4 }}
    app.kubernetes.io/component: read
{{- end }}