1.1.4 Ensure that the --kubelet-https argument is set to true
Information
Use https for kubelet connections. Rationale: Connections from apiserver to kubelets could potentially carry sensitive data such as secrets and keys. It is thus important to use in-transit encryption for any communication between the apiserver and kubelets.
Solution
Edit the API server pod specification file '/etc/kubernetes/manifests/kube-apiserver.yaml' on the master node and remove the '--kubelet-https' parameter.