apiVersion: kubegres.reactive-tech.io/v1
kind: Kubegres
metadata:
  name: superset-db
spec:

   replicas: 2
   image: postgres:18.0

   database:
      size: "40Gi"
      storageClassName:  "standard"

   backup:
      schedule: "0 */1 * * *"
      pvcName: superset-db-backup
      volumeMount: /var/lib/backup

   env:
      - name: POSTGRES_PASSWORD
        valueFrom:
           secretKeyRef:
              name: superset-db-credentials
              key: superUserPassword

      - name: POSTGRES_REPLICATION_PASSWORD
        valueFrom:
           secretKeyRef:
              name: superset-db-credentials
              key: replicationUserPassword
   scheduler:
      affinity:
         podAntiAffinity:
            preferredDuringSchedulingIgnoredDuringExecution:
            - podAffinityTerm:
                labelSelector:
                    matchExpressions:
                    - key: app
                      operator: In
                      values:
                      - superset-db
                topologyKey: kubernetes.io/hostname
              weight: 100
---
apiVersion: v1
kind: Secret
metadata:
  name: superset-db-credentials
type: Opaque
stringData:
  superUserPassword: superset-admin
  replicationUserPassword: superset-replication
---
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: superset-db-backup
spec:
  storageClassName: "critical"
  accessModes:
    - ReadWriteOnce
  resources:
    requests:
      storage: "200Mi"
---
apiVersion: db-caretaker.dev/v1alpha1
kind: DatabaseServer
metadata:
  name: superset-db
spec:
  connection:
    driver: postgres
    host: superset-db.reports-superset
    user:
      value: postgres
    password:
      secretKeyRef:
        name: superset-db-credentials
        key: superUserPassword
---
apiVersion: db-caretaker.dev/v1alpha1
kind: Database
metadata:
  name: superset
spec:
  serverRef:
    name: superset-db
  name: superset
  dropOnDelete: true
---
apiVersion: db-caretaker.dev/v1alpha1
kind: DatabaseUser
metadata:
  name: superset
spec:
  databaseRef:
    name: superset
  login: superset
  role: dbowner

  secretHostKey: DB_HOST
  secretDatabaseKey: DB_NAME
  secretPortKey: DB_PORT
  secretUserKey: DB_USER
  secretPasswordKey: DB_PASS