Install and update csi-provisioner - Container Service for Kubernetes

csi-provisioner can automatically create disk volumes. This topic describes how to install and update csi-provisioner in an ASK cluster.

Prerequisites

An ASK cluster is created. For more information, see Create an ASK cluster.
A kubectl client is connected to your cluster. For more information, see Connect to an ACK cluster by using kubectl.

Install csi-provisioner

Install csi-provisioner. For more information, see Manage system components.
Run the following command to check whether csi-provisioner is installed:
```
kubectl get pod -n kube-system | grep csi-provisioner
```
Expected output:
```
NAME              READY   STATUS     RESTARTS   AGE
csi-provisioner   1/1     Running    0          14d
```
The output shows that the pod is in the Running state, which indicates that csi-provisioner is installed.

Update csi-provisioner

To update csi-provisioner, you must change the image address in the YAML template of csi-provisioner based on the release notes. For more information about the csi-provisioner version details, see csi-provisioner.