postgres-app-restore.yaml

apiVersion: apps/v1
kind: Deployment
metadata:
  name: postgres-snap
spec:
  selector:
    matchLabels:
      app: postgres-snap
  replicas: 1
  template:
    metadata:
      labels:
        app: postgres-snap
    spec:
      affinity:
        nodeAffinity:
          requiredDuringSchedulingIgnoredDuringExecution:
            nodeSelectorTerms:
            - matchExpressions:
              - key: px/running
                operator: NotIn
                values:
                - "false"
              - key: px/enabled
                operator: NotIn
                values:
                - "false"
      containers:
      - name: postgres
        image: postgres:9.5
        imagePullPolicy: "IfNotPresent"
        ports:
        - containerPort: 5432
        env:
        - name: POSTGRES_USER
          value: pgbench
        - name: PGUSER
          value: pgbench
        - name: POSTGRES_PASSWORD
          valueFrom:
            secretKeyRef:
              name: postgres-pass
              key: password.txt
        - name: PGBENCH_PASSWORD
          value: superpostgres
        - name: PGDATA
          value: /var/lib/postgresql/data/pgdata
        volumeMounts:
        - mountPath: /var/lib/postgresql/data
          name: postgresdb
      volumes:
      - name: postgresdb
        persistentVolumeClaim:
          claimName: px-postgres-snap-clone