apiVersion: postgresql.cnpg.io/v1
kind: Cluster
metadata:
  name: "postgresql-{{ .Release.Name }}-cluster"
  namespace: {{ .Release.Namespace }}
  labels:
    app.kubernetes.io/name: postgresql
    app.kubernetes.io/instance: {{ .Release.Name }}
    app.kubernetes.io/version: {{ .Chart.AppVersion }}
    app.kubernetes.io/component: database
    app.kubernetes.io/part-of: {{ .Release.Name }}
spec:
  imageName: "{{ .Values.cluster.image.repository }}:{{ .Values.cluster.image.tag }}"
  instances: {{ .Values.cluster.instances }}
  replicationSlots:
    highAvailability:
      enabled: true
  affinity:
    enablePodAntiAffinity: true
    topologyKey: kubernetes.io/hostname
  postgresql:
    parameters:
      {{- toYaml .Values.cluster.parameters | nindent 6 }}
  resources:
    {{- toYaml .Values.cluster.resources | nindent 4 }}
  storage:
    storageClass: {{ .Values.cluster.storage.data.storageClass }}
    size: {{ .Values.cluster.storage.data.size }}
  walStorage:
    storageClass: {{ .Values.cluster.storage.wal.storageClass }}
    size: {{ .Values.cluster.storage.wal.size }}
  monitoring:
    enablePodMonitor: true

  {{- if .Values.bootstrap.initdbEnabled }}
  bootstrap:
    initdb:
      {{- toYaml .Values.bootstrap.initdb | nindent 6 }}
  {{- end }}

  {{- if .Values.bootstrap.recoveryEnabled }}
  bootstrap:
    recovery:
      source: "postgresql-{{ .Release.Name }}-cluster-backup-index-{{ .Values.bootstrap.recoveryIndex }}"
  externalClusters:
    - name: "postgresql-{{ .Release.Name }}-cluster-backup-index-{{ .Values.bootstrap.recoveryIndex }}"
      barmanObjectStore:
        endpointURL: {{ .Values.bootstrap.endpointURL }}
        destinationPath: "s3://{{ .Values.bootstrap.bucket }}/{{ .Values.cluster.name }}/postgresql/{{ .Release.Name }}-cluster"
        s3Credentials:
          accessKeyId:
            name: "postgresql-{{ .Release.Name }}-cluster-backup-secret"
            key: ACCESS_KEY_ID
          secretAccessKey:
            name: "postgresql-{{ .Release.Name }}-cluster-backup-secret"
            key: ACCESS_SECRET_KEY
        data:
          compression: {{ .Values.cluster.compression }}
        wal:
          compression: {{ .Values.cluster.compression }}
  {{- end }}

  {{- if .Values.backup.backupEnabled }}
  backup:
    retentionPolicy: "{{ .Values.backup.retentionPolicy }}"
    barmanObjectStore:
      destinationPath: "s3://{{ .Values.backup.bucket }}/{{ .Values.cluster.name }}/postgresql/{{ .Release.Name }}-cluster"
      endpointURL: {{ .Values.backup.endpointURL }}
      serverName: "postgresql-{{ .Release.Name }}-cluster-backup-index-{{ .Values.backup.backupIndex }}"
      s3Credentials:
        accessKeyId:
          name: "postgresql-{{ .Release.Name }}-cluster-backup-secret"
          key: ACCESS_KEY_ID
        secretAccessKey:
          name: "postgresql-{{ .Release.Name }}-cluster-backup-secret"
          key: ACCESS_SECRET_KEY
      data:
        compression: {{ .Values.cluster.compression }}
      wal:
        compression: {{ .Values.cluster.compression }}
  {{- end }}