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Guide to the Secure Configuration of Red Hat OpenShift Container Platform 4

Rules, Groups, and Values defined within the XCCDF Benchmark

  • Verify User Who Owns The Kubelet Configuration File

    To properly set the owner of /etc/kubernetes/kubelet.conf, run the command:
    $ sudo chown root /etc/kubernetes/kubelet.conf 
    Rule Medium Severity
  • Verify User Who Owns The Worker Proxy Kubeconfig File

    To ensure the Kubernetes ConfigMap is mounted into the sdn daemonset pods with the correct ownership, make sure that the <code>sdn-config</code> ConfigMap is mounted using a ConfigMap at the <code>...
    Rule Medium Severity
  • Verify Permissions on The Kubelet Configuration File

    To properly set the permissions of /var/lib/kubelet/config.json, run the command:
    $ sudo chmod 0600 /var/lib/kubelet/config.json
    Rule Medium Severity
  • Verify Permissions on the Worker Proxy Kubeconfig File

    To ensure the Kubernetes ConfigMap is mounted into the sdn daemonset pods with the correct permissions, make sure that the <code>sdn-config</code> ConfigMap is mounted using restrictive permissions...
    Rule Medium Severity
  • Verify Permissions on the Worker Certificate Authority File

    To properly set the permissions of /etc/kubernetes/kubelet-ca.crt, run the command:
    $ sudo chmod 0644 /etc/kubernetes/kubelet-ca.crt
    Rule Medium Severity

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