InformationEnsure that the Container Network Interface files have ownership set to root:root.
Container Network Interface provides various networking options for overlay networking. You should consult their documentation and restrict their respective file permissions to maintain the integrity of those files. Those files should be owned by root:root.
SolutionRun the below command (based on the file location on your system) on the master node. For example,
chown root:root <path/to/cni/files>