apiVersion: apps/v1
kind: Deployment
metadata:
  labels:
    service: data
  name: data
spec:
  replicas: 1
  selector:
    matchLabels:
      service: data
  strategy:
    type: Recreate
  template:
    metadata:
      labels:
        service: data
    spec:
      containers:
        - args:
            - "true"
          image: postgres:latest
          command: ["/bin/sh", "-ec", "while :; do echo '.'; sleep 5 ; done"]
          name: data
          resources: {}
          volumeMounts:
            - mountPath: /var/lib/postgresql/data
              name: db-data
      restartPolicy: Always
      volumes:
        - name: db-data
          persistentVolumeClaim:
            claimName: db-data
status: {}
---
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  creationTimestamp: null
  labels:
    service: db-data
  name: db-data
spec:
  accessModes:
    - ReadWriteOnce
  resources:
    requests:
      storage: 100Mi
status: {}