Export service configuration guide

Export service example configuration

apiVersion: apps/v1
kind: Deployment
metadata:
  name: export-service
spec:
  replicas: 1
  selector:
    matchLabels:
      app: export-service
  template:
    metadata:
      labels:
        app: export-service
    spec:
      containers:
        - name: app
          image: hardcoreeng/export:$version
          ports:
            - containerPort: 8095
          imagePullPolicy: Always
          env:
            - name: PORT
              value: '4009'
            - name: SECRET
              value: $secret
            - name: SERVICE_ID
              value: export-service
            - name: STATS_URL
              value: http://stats
            - name: STORAGE_CONFIG
              value: $STORAGE_CONFIG
            - name: ACCOUNTS_URL
              value: http://account

$version, $secret and $STORAGE_CONFIG need to be configured a right way