apiVersion: apps/v1
kind: Deployment
metadata:
  labels:
    service: postgres
  name: postgres
spec:
  replicas: 1
  selector:
    matchLabels:
      service: postgres
  strategy:
    type: Recreate
  template:
    metadata:
      labels:
        service: postgres
    spec:
      containers:
        - env:
            - name: POSTGRES_HOST_AUTH_METHOD
              value: trust
          image: postgres:latest
          name: postgres
          ports:
            - containerPort: 5432
          resources: {}
          volumeMounts:
            - mountPath: /var/lib/postgresql/data
              name: db-data
      restartPolicy: Always
      volumes:
        - name: db-data
          persistentVolumeClaim:
            claimName: db-data
status: {}
---
apiVersion: v1
kind: Service
metadata:
  labels:
     service: postgres
  name: postgres
spec:
  ports:
    - name: "5432"
      port: 5432
      targetPort: 5432
  selector:
    service: postgres
status:
  loadBalancer: {}