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

Updated on 2024-01-26 GMT+08:00

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Node Configuration File

Check Item

Check whether the configuration files of key components exist on the node.

The following table lists the files to be checked.

File Name	File Content	Remarks
/opt/cloud/cce/kubernetes/kubelet/kubelet	kubelet command line startup parameters	None
/opt/cloud/cce/kubernetes/kubelet/kubelet_config.yaml	kubelet startup parameters	None
/opt/cloud/cce/kubernetes/kube-proxy/kube-proxy	kube-proxy command line startup parameters	None
/etc/sysconfig/docker	Docker configuration file	Not checked when containerd or the Debain-Group machine is used.
/etc/default/docker	Docker configuration file	Not checked when containerd or the Centos-Group machine is used.

Solution

Contact technical support to restore the configuration file and then perform the upgrade.

Parent topic: Troubleshooting for Pre-upgrade Check Exceptions

Previous topic: Node Configuration Consistency

Next topic: CoreDNS Configuration Consistency

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