update
diff --git a/charts/postgresql/templates/read/svc-headless.yaml b/charts/postgresql/templates/read/svc-headless.yaml
new file mode 100644
index 0000000..ee8f756
--- /dev/null
+++ b/charts/postgresql/templates/read/svc-headless.yaml
@@ -0,0 +1,39 @@
+{{- if eq .Values.architecture "replication" }}
+apiVersion: v1
+kind: Service
+metadata:
+ name: {{ include "postgresql.readReplica.svc.headless" . }}
+ namespace: {{ .Release.Namespace | quote }}
+ labels: {{- include "common.labels.standard" . | nindent 4 }}
+ {{- if .Values.commonLabels }}
+ {{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
+ {{- end }}
+ app.kubernetes.io/component: read
+ {{- if or .Values.readReplicas.service.headless.annotations .Values.commonAnnotations }}
+ annotations:
+ {{- if .Values.readReplicas.service.headless.annotations }}
+ {{- include "common.tplvalues.render" ( dict "value" .Values.readReplicas.service.headless.annotations "context" $ ) | nindent 4 }}
+ {{- end }}
+ {{- if .Values.commonAnnotations }}
+ {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
+ {{- end }}
+ {{- 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.readReplica.service.port" . }}
+ targetPort: tcp-postgresql
+ selector: {{- include "common.labels.matchLabels" . | nindent 4 }}
+ app.kubernetes.io/component: read
+{{- end }}