apiVersion: postgresql.cnpg.io/v1
kind: Cluster
metadata:
  name: MYAPPLICATION-postgres
spec:
  instances: 3
  primaryUpdateStrategy: unsupervised
  superuserSecret:
    name: MYAPPLICATION-postgres-admin
  bootstrap:
    initdb:
      database: MYAPPLICATION
      owner: MYAPPLICATION
      secret:
        name: MYAPPLICATION-postgres-user
  storage:
    size: 20Gi