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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

  • Disable etcd Peer Self-Signed Certificates

    To ensure the <code>etcd</code> service is not using self-signed certificates, run the following command: <pre>$ oc get cm/etcd-pod -n openshift-et...
    Rule Medium Severity
  • Ensure That The etcd Peer Client Certificate Is Correctly Set

    To ensure the etcd service is serving TLS to peers, make sure the <code>etcd-pod*</code> ConfigMaps in the <code>openshift-etcd</code> namespace co...
    Rule Medium Severity
  • Enable The Peer Client Certificate Authentication

    To ensure the <code>etcd</code> service is serving TLS to clients, make sure the <code>etcd-pod*</code> <code>ConfigMaps</code> in the <code>opensh...
    Rule Medium Severity
  • Ensure That The etcd Peer Key File Is Correctly Set

    To ensure the etcd service is serving TLS to peers, make sure the <code>etcd-pod*</code> ConfigMaps in the <code>openshift-etcd</code> namespace co...
    Rule Medium Severity
  • Configure A Unique CA Certificate for etcd

    A unique CA certificate should be created for <code>etcd</code>. OpenShift by default creates separate PKIs for etcd and the Kubernetes API server...
    Rule Medium Severity

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