rebase this chart on cnpg provided chart

charts/postgres-cluster/templates/poolers.yaml

@@ -0,0 +1,54 @@
+{{- range .Values.poolers }}
+---
+apiVersion: postgresql.cnpg.io/v1
+kind: Pooler
+metadata:
+  name: {{ include "cluster.name" $  }}-pooler-{{ .name }}
+  namespace: {{ include "cluster.namespace" $ }}
+  labels:
+    {{- include "cluster.labels" . | nindent 4 }}
+  {{- with .Values.cluster.additionalLabels }}
+    {{ toYaml . | nindent 4 }}
+  {{- end }}
+spec:
+  cluster:
+    name: {{ include "cluster.name" $ }}
+  instances: {{ .instances }}
+  type: {{ default "rw" .type }}
+  pgbouncer:
+    poolMode: {{ default "session" .poolMode }}
+    {{- with .authQuerySecret }}
+    authQuerySecret:
+      {{- toYaml . | nindent 6 }}
+    {{- end }}
+    {{- with .authQuery }}
+    authQuery:
+      {{- toYaml . | nindent 6 }}
+    {{- end }}
+    {{- with .parameters }}
+    parameters:
+      {{- toYaml . | nindent 6 }}
+    {{- end }}
+    {{- with .pg_hba }}
+    pg_hba:
+      {{- toYaml . | nindent 6 }}
+    {{- end }}
+  {{ with .monitoring }}
+  monitoring:
+  {{- if not (empty .podMonitor) }}
+    enablePodMonitor: {{ and .enabled .podMonitor.enabled }}
+    {{- with .podMonitor.relabelings }}
+    podMonitorRelabelings:
+      {{- toYaml . | nindent 6 }}
+    {{ end }}
+    {{- with .podMonitor.metricRelabelings }}
+    podMonitorMetricRelabelings:
+      {{- toYaml . | nindent 6 }}
+    {{ end }}
+  {{- end }}
+  {{- end }}
+  {{- with .template }}
+  template:
+    {{- . | toYaml | nindent 4 }}
+  {{- end }}
+{{- end }}