Add-ons

Check Items

Check the following items:

• Check whether the add-on status is normal.
• Check whether the add-on supports the target version.

Solution

• Scenario 1: The add-on malfunctions.

  Log in to the CCE console and click the cluster name to access the cluster console. Choose Add-ons in the navigation pane and obtain the malfunctional add-on. Then, rectify the fault.

  Figure 1 Checking the add-on status
  

• Scenario 2: The target version of the cluster upgrade does not support the add-on.

  The following error information is displayed during the pre-upgrade check:

  addon [***] does not support cluster target version, check and try again

  Log in to the CCE console and click the cluster name to access the cluster console. Choose Add-ons in the navigation pane and manually uninstall the add-on. For details about the supported add-on versions and substitutions, see the Help document.

• Scenario 3: The add-on configuration does not meet the upgrade requirements. Upgrade the add-on and try again.

  The following error information is displayed during the pre-upgrade check:

  please upgrade addon [ ] in the page of addon managecheck and try again

  In this case, log in to the CCE console and click the cluster name to access the cluster console. Choose Add-ons in the navigation pane and manually upgrade the add-on.

• Scenario 4: The add-on node affinity does not meet the upgrade requirements. Modify the node affinity configuration in Add-ons and try again.

  The following error information is displayed during the pre-upgrade check:

  please edit node affinity [ ] in the page of addon manage, check and try again

  This issue occurs because the node pool name was changed, but the add-on's node affinity configuration was not updated. To resolve this issue, log in to the CCE console, navigate to Add-ons, and manually update the add-on's node affinity configuration.