使用华为云硬盘方式备份禅道数据，一旦pod重启，页面就无法访问（是因为内置数据库没了，进容器里看只剩系统库了，zentao这个库没了）

apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: chandao-pvc
  namespace: lstack
spec:
  accessModes:
  - ReadWriteOnce
  storageClassName: chandao-sas
  resources:
    requests:
      storage: 1Gi

---

apiVersion: v1
kind: Service
metadata:
  labels:
    app: chandao
  name: chandao-client
  namespace: lstack
spec:
  ports:
    - name: chandao
      port: 80
      targetPort: 80
      nodePort: 31526
    - name: mysql
      port: 3306
      targetPort: 3306
      nodePort: 31234
  selector:
    app: chandao
  type: NodePort

---

apiVersion: apps/v1
kind: Deployment
metadata:
  name: chandao
  namespace: lstack
  labels:
    app: chandao
spec:
  selector:
    matchLabels:
      app: chandao
  replicas: 1
  template:
    metadata:
      labels:
        app: chandao
    spec:
      containers:
        - name: chandao
          image: easysoft/zentao:18.3
          resources:
            requests:
              memory: "2Gi"
              cpu: "2000m"
          env:
          - name: MYSQL_ROOT_PASSWORD
            value: '123456'
          ports:
          - name: chandao
            containerPort: 80
          - name: mysql
            containerPort: 3306
          volumeMounts:
          - name: chandao
            mountPath: /www/zentaopms
      volumes:
        - name: chandao
          persistentVolumeClaim:
            claimName: chandao-pvc