Help Center/ Cloud Container Engine/ User Guide/ Clusters/ Upgrading a Cluster/ Troubleshooting for Pre-upgrade Check Exceptions/ Node Configuration File
Updated on 2024-09-30 GMT+08:00
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Node Configuration File

Check Items

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

Reset the node. For details, see Resetting a Node. Alternatively, contact technical support to restore the file and then perform the upgrade.

Parent Topic: Troubleshooting for Pre-upgrade Check Exceptions