Help Center/ Cloud Container Engine/ User Guide/ Clusters/ Upgrading a Cluster/ Troubleshooting for Pre-upgrade Check Exceptions/ Health of Master Node Components

Updated on 2025-11-06 GMT+08:00

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Health of Master Node Components

Check Items

Check whether cluster components such as Kubernetes components, container runtime component, and network component are running properly before the upgrade.

Solutions

Perform the pre-upgrade check again.

If it fails again, submit a service ticket to contact technical support.

Parent Topic: Troubleshooting for Pre-upgrade Check Exceptions

Previous topic: Health of Worker Node Components

Next topic: Memory Resource Limit of Kubernetes Components

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