apiVersion: postgresql.cnpg.io/v1
kind: Cluster
metadata:
  name: moving-moose
  namespace: postgres
spec:
  imageName: ghcr.io/cloudnative-pg/postgresql:16.0
  instances: 3
  primaryUpdateStrategy: unsupervised
  primaryUpdateMethod: switchover
  superuserSecret:
    name: superuser-credentials
  storage:
    storageClass: longhorn-static
    size: 100Gi
  resources:
    limits:
      cpu: 4000m
      memory: 8Gi
    requests:
      cpu: 1000m
      memory: 8Gi
  ## Postgres configuration ##
  # Enable 'postgres' superuser
  enableSuperuserAccess: true
  # Postgres instance parameters
  postgresql:
    parameters:
      max_connections: "1000"
  # High Availability configuration
  minSyncReplicas: 1
  maxSyncReplicas: 2
  # Enable replication slots for HA in the cluster
  replicationSlots:
    highAvailability:
      enabled: true