Checking Volume Snapshot-Dependent Components

This section describes how to check the volume snapshot-dependent components in the cluster.

If Huawei CSI is deployed in a version earlier than Kubernetes v1.20, perform the following steps:

1. Run the following command to check the Kubernetes version. The following uses Kubernetes v1.16.0 as an example.

   kubectl get node
   

   The following is an example of the command output.

   NAME          STATUS       ROLES     AGE    VERSION
   test-master   Ready        master    311d   v1.16.0
   test-node     Ready        <none>    311d   v1.16.0
   

2. Copy the helm directory in the Kubernetes CSI component package to any directory on the master node. For details about the Helm tool path, see Table 1 .

3. Go to the helm/esdk/crds/snapshot-crds directory and run the following command to delete the snapshot CRD installation file.

   rm -rf ./huawei-csi-snapshot-crd-v1.yaml