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  1. Manual mount volume
    Persistence: manually add the volume part in deployment, NFS mode
    Manual mount volume
    spec:
      containers:
      - image: hub.baidubce.com/duanshuaixing/tools:v3
        imagePullPolicy: IfNotPresent
        name: test-volume
        resources: {}
        terminationMessagePath: /dev/termination-log
        terminationMessagePolicy: File
        volumeMounts:
        - mountPath: /root/
          name: nfs-test
      dnsPolicy: ClusterFirst
      restartPolicy: Always
      schedulerName: default-scheduler
      securityContext: {}
      terminationGracePeriodSeconds: 30
      volumes:
      - name: nfs-test
        nfs:
          path: /dockerdata-nfs/test-volume/
          server: 10.0.0.7
  2. Restart the node to check the nfs automount

    Restart node and see whether nfs client auto-mounts nfs or not, if not, you should munually mount it.

    df -Th |grep nfs

    sudo mount $MASTER_IP:/dockerdata-nfs /dockerdata-nfs/

  3. Reinstall One Project 

    Manual mount volume
    1、Delete a module（Take so as an example）
    
    helm delete dev-so --purge

2、 If delete failed, you can manually delete pvc、pv、deployment、configmap、statefulset、job

3、Install a module
    
    cd oom/kubernests
    make so
    meke onap
    helm install local/so --namespace onap --name dev-so
    
     or(under the circumstance that use docker proxy repository)
     helm install local/so --namespace onap --name dev-so --set global.repository=172.30.1.66:10001
     
    Use a proxy repository when installing a module or define a mirror policy for a module
    helm install local/so --namespace onap --name dev-so --set global.repository=172.30.1.66:10001 --set so.pullPolicy=IfNotPresent
     
    
4、Clear /dockerdata-nfs/dev-so file( can mv to /bak directory)
  4. Helm hasn't deploy parameter 

    helm has no deploy parameter problem

    cp -R ~/oom/kubernetes/helm/plugins/ ~/.helm/

  5. Helm list show no release

    cp /root/oom/kubernetes/onap/values.yaml /root/integration-override.yaml

    helm deploy dev local/onap -f /root/oom/kubernetes/onap/resources/environments/public-cloud.yaml -f /root/integration-override.yaml --namespace onap --verbose

  6. Forced to delete all pods 
     $(kubectl get pod -n onap |awk '{print $1}') -n onap --grace-period=0 --force
  7. Copy file to pod

    Copy from local to pod, problem about specifying the path

    This can be temporarily resolved by installing the LRZSZ command, or by executing the docker cp command within the node

  8. Check the port exposed by the pod

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