What Do I Do If a Cluster Add-On Fails to be Upgraded During the CCE Cluster Upgrade?

Overview

This section describes how to locate and rectify the fault if you fail to upgrade an add-on during the CCE cluster upgrade.

Procedure

1. If the add-on fails to be upgraded, try again first. If the retry fails, perform the following steps to rectify the fault.
2. If a failure message is displayed on the upgrade page, go to the Add-ons page to view the add-on status. For an abnormal add-on, click the add-on name to view details.

3. On the pod details page, click View Events in the Operation column of the abnormal pod.

4. Rectify the fault based on the exception information. For example, delete the pod that is not started or restart it.

5. After the processing is successful, the add-on status changes to Running. Ensure that all add-ons are in the Running status.

6. Go to the cluster upgrade page and click Retry.