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CIS Red Hat OpenShift Container Platform 4 Benchmark

Rules and Groups employed by this XCCDF Profile

  • Kubernetes Settings

    Each section of this configuration guide includes information about the configuration of a Kubernetes cluster and a set of recommendations for hard...
    Group
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  • OpenShift etcd Settings

    Contains rules that check correct OpenShift etcd settings.
    Group
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  • 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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  • Kubernetes Kubelet Settings

    The Kubernetes Kubelet is an agent that runs on each node in the cluster. It makes sure that containers are running in a pod. The kubelet takes a ...
    Group
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  • Disable Anonymous Authentication to the Kubelet

    By default, anonymous access to the Kubelet server is enabled. This configuration check ensures that anonymous requests to the Kubelet server are d...
    Rule Medium Severity
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  • Ensure authorization is set to Webhook

    Unauthenticated/unauthorized users should have no access to OpenShift nodes. The Kubelet should be set to only allow Webhook authorization. To ensu...
    Rule Medium Severity
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  • kubelet - Configure the Client CA Certificate

    By default, the kubelet is not configured with a CA certificate which can subject the kubelet to man-in-the-middle attacks. To configure a client ...
    Rule Medium Severity
    Show

  • Kubelet - Ensure Event Creation Is Configured

    Security relevant information should be captured. The eventRecordQPS Kubelet option can be used to limit the rate at which events are gathered. Set...
    Rule Medium Severity
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  • Ensure that the Kubelet only makes use of Strong Cryptographic Ciphers

    Ensure that the Kubelet is configured to only use strong cryptographic ciphers. To set the cipher suites for the kubelet, create new or modify exis...
    Rule Medium Severity
    Show

  • kubelet - Enable Certificate Rotation

    To enable the kubelet to rotate client certificates, edit the kubelet configuration file <code>/etc/kubernetes/kubelet.conf</code> on the kubelet n...
    Rule Medium Severity
    Show

  • kubelet - Enable Client Certificate Rotation

    To enable the kubelet to rotate client certificates, edit the kubelet configuration file <code>/etc/kubernetes/kubelet.conf</code> on the kubelet n...
    Rule Medium Severity
    Show

  • kubelet - Allow Automatic Firewall Configuration

    The kubelet has the ability to automatically configure the firewall to allow the containers required ports and connections to networking resources ...
    Rule Medium Severity
    Show

  • kubelet - Enable Server Certificate Rotation

    To enable the kubelet to rotate server certificates, edit the kubelet configuration file <code>/etc/kubernetes/kubelet.conf</code> on the kubelet n...
    Rule Medium Severity
    Show

  • kubelet - Do Not Disable Streaming Timeouts

    Timouts for streaming connections should not be disabled as they help to prevent denial-of-service attacks. To configure streaming connection timeo...
    Rule Medium Severity
    Show

  • Ensure Eviction threshold Settings Are Set - evictionHard: imagefs.available

    <p>Two types of garbage collection are performed on an OpenShift Container Platform node:</p> <ul> <li...
    Rule Medium Severity
    Show

  • Ensure Eviction threshold Settings Are Set - evictionHard: memory.available

    <p>Two types of garbage collection are performed on an OpenShift Container Platform node:</p> <ul> <li...
    Rule Medium Severity
    Show

  • Ensure Eviction threshold Settings Are Set - evictionHard: nodefs.available

    <p>Two types of garbage collection are performed on an OpenShift Container Platform node:</p> <ul> <li...
    Rule Medium Severity
    Show

  • Ensure Eviction threshold Settings Are Set - evictionHard: nodefs.inodesFree

    <p>Two types of garbage collection are performed on an OpenShift Container Platform node:</p> <ul> <li...
    Rule Medium Severity
    Show

  • OpenShift - Master Node Settings

    Contains evaluations for the master node configuration settings.
    Group
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  • Verify Group Who Owns The OpenShift Container Network Interface Files

    To properly set the group owner of /etc/cni/net.d/*, run the command: 
    $ sudo chgrp root /etc/cni/net.d/*
    Rule Medium Severity
    Show

Node 2

siemur/test-space

The content of the drawer really is up to you. It could have form fields, definition lists, text lists, labels, charts, progress bars, etc. Spacing recommendation is 24px margins. You can put tabs in here, and can also make the drawer scrollable.

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