Help Center/ Cloud Container Engine/ User Guide (Paris Regions)/ Clusters/ Upgrading a Cluster/ Troubleshooting for Pre-upgrade Check Exceptions/ Node Readiness

Updated on 2023-12-07 GMT+08:00

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Node Readiness

Check Item

Check whether the nodes in the cluster are ready.

Solution

Scenario 1: The nodes are in the unavailable status.
Log in to the CCE console and access the cluster console. Choose Nodes in the navigation pane and filter out unavailable nodes, rectify the faulty nodes by referring to the suggestions provided by the console, and check again.

Scenario 2: The displayed node status is inconsistent with the actual status.
The possible causes are as follows:
1. The node status is normal on the nodes page, but the check result shows that the node is not ready. Check again.
2. The node is not found on the nodes page, but the check result shows that the node is in the cluster. Contact technical support.

Parent topic: Troubleshooting for Pre-upgrade Check Exceptions

Previous topic: ASM Version

Next topic: Node journald

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