apiVersion: apps/v1
kind: Deployment
metadata:
  name: postgres-mas
spec:
  replicas: 1
  selector:
    matchLabels:
      app: postgres-mas
  template:
    metadata:
      labels:
        app: postgres-mas
    spec:
      initContainers:
      - name: init-database
        image: busybox
        command: ['sh', '-c', 'rm -rf /var/lib/postgresql/data/lost+found']
        volumeMounts:
            - mountPath: /var/lib/postgresql/data
              name: postgresdata-mas
      containers:
        - name: postgres
          image: 'postgres:14'
          imagePullPolicy: IfNotPresent
          ports:
            - containerPort: 5432
          envFrom:
            - configMapRef:
                name: postgres-mas-secret
          volumeMounts:
            - mountPath: /var/lib/postgresql/data
              name: postgresdata-mas
      volumes:
        - name: postgresdata-mas
          persistentVolumeClaim:
            claimName: postgres-mas-volume-claim