When you provide a wrong input for an add-on when creating a cluster, the cluster creation operation does not fail immediately.

For example, If you provide a wrong server IP address for a CSI add-on, the cluster creation does not fail. After the cluster creation operation is completed, a warning message is displayed against the Kubernetes cluster listing the add-ons that failed during the operation. You can then edit the Kubernetes cluster and update the CSI add-on details.