Creating a Deployment Mounted with an SFS Turbo Volume

Scenario

After an SFS Turbo volume is created or imported to CCE, you can mount the volume to a workload.

Prerequisites

You have created a CCE cluster and installed the CSI plug-in (everest) in the cluster.

Notes and Constraints

The following configuration example applies to clusters of Kubernetes 1.15 or later.

Procedure

Use kubectl to connect to the cluster. For details, see Connecting to a Cluster Using kubectl.

Run the following commands to configure the sfsturbo-deployment-example.yaml file, which is used to create a Deployment:

touch sfsturbo-deployment-example.yaml

vi sfsturbo-deployment-example.yaml

Example of mounting an SFS Turbo volume to a Deployment (PVC-based, shared volume):

apiVersion: apps/v1  
kind: Deployment  
metadata:  
  name: sfsturbo-deployment-example                                # Workload name
  namespace: default  
spec:  
  replicas: 1  
  selector:  
    matchLabels:  
      app: sfsturbo-deployment-example  
  template:  
    metadata:  
      labels:  
        app: sfsturbo-deployment-example  
    spec:  
      containers:  
      - image: nginx  
        name: container-0  
        volumeMounts:  
        - mountPath: /tmp                                # Mount path
          name: pvc-sfsturbo-example  
      restartPolicy: Always
      imagePullSecrets:
        - name: default-secret
      volumes:  
      - name: pvc-sfsturbo-example  
        persistentVolumeClaim:  
          claimName: pvc-sfsturbo-example                # PVC name

**Table 1** Key parameters
Parameter	Description
name	Name of the created Deployment.
app	Name of the Deployment.
mountPath	Mount path of the container. In this example, the mount path is /tmp.

spec.template.spec.containers.volumeMounts.name and spec.template.spec.volumes.name must be consistent because they have a mapping relationship.