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More Info:

Allow pods to verify the API servers serving certificate before establishing connections.

Risk Level

Low

Address

Security

Compliance Standards

  • CIS Kubernetes

Triage and Remediation

Remediation

Using Console

Run the following command on the Control Plane node: ps -ef | grep kube-controller-manager Verify that the —root-ca-file argument exists and is set to a certificate bundle filecontaining the root certificate for the API servers serving certificate.

Additional Reading: