apiVersion: postgresql.cnpg.io/v1
kind: Cluster
metadata:
  name: postgres13-1
  namespace: postgres
spec:
  instances: 3
  imageName: ghcr.io/cloudnative-pg/postgresql:13.14-3

  superuserSecret:
    name: superuser-secret

  storage:
    size: 5Gi
    storageClass: nfs-client

  monitoring:
    enablePodMonitor: true

  backup:
    barmanObjectStore:
      destinationPath: 's3://backups/'
      endpointURL: 'http://minio.postgres:9000'
      s3Credentials:
        accessKeyId:
          name: minio-creds
          key: MINIO_ACCESS_KEY
        secretAccessKey:
          name: minio-creds
          key: MINIO_SECRET_KEY
    retentionPolicy: "1d"
  bootstrap:
    recovery:
      source: postgres13
  externalClusters:
    - name: postgres13
      barmanObjectStore:
        destinationPath: 's3://backups/'
        endpointURL: 'http://minio.postgres:9000'
        s3Credentials:
          accessKeyId:
            name: minio-creds
            key: MINIO_ACCESS_KEY
          secretAccessKey:
            name: minio-creds
            key: MINIO_SECRET_KEY