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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

  • Do Not Use Environment Variables with Secrets

    Secrets should be mounted as data volumes instead of environment variables.
    Rule Medium Severity
  • Kubernetes - Worker Node Settings

    Contains evaluations for the worker node configuration settings.
    Group
  • Verify Group Who Owns The Kubelet Configuration File

    To properly set the group owner of <code>/etc/kubernetes/kubelet.conf</code>, run the command: <pre>$ sudo chgrp root /etc/kubernetes/kubelet.conf...
    Rule Medium Severity
  • Verify Group 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> Co...
    Rule Medium Severity
  • Verify Group Who Owns the Worker Certificate Authority File

    To properly set the group owner of <code>/etc/kubernetes/kubelet-ca.crt</code>, run the command: <pre>$ sudo chgrp root /etc/kubernetes/kubelet-ca...
    Rule Medium Severity

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