NIST 800-53 Moderate-Impact Baseline for Red Hat OpenShift - Platform level
Rules and Groups employed by this XCCDF Profile
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Do Not Use htpasswd-based IdP
<p> For users to interact with OpenShift Container Platform, they must first authenticate to the cluster. The authentication layer i...Rule Medium Severity -
Only Use LDAP-based IdPs with TLS
<p> For users to interact with OpenShift Container Platform, they must first authenticate to the cluster. The authentication layer i...Rule High Severity -
OpenShift Controller Settings
This section contains recommendations for the kube-controller-manager configurationGroup -
Ensure Controller insecure port argument is unset
To ensure the Controller Manager service is bound to secure loopback address and a secure port, set the <code>RotateKubeletServerCertificate</code>...Rule Low Severity -
Ensure that the RotateKubeletServerCertificate argument is set
To enforce kubelet server certificate rotation on the Controller Manager, set the <code>RotateKubeletServerCertificate</code> option to <code>true<...Rule Medium Severity -
Ensure Controller secure-port argument is set
To ensure the Controller Manager service is bound to secure loopback address using a secure port, set the <code>RotateKubeletServerCertificate</cod...Rule Low Severity -
Configure the Service Account Certificate Authority Key for the Controller Manager
To ensure the API Server utilizes its own key pair, set the <code>masterCA</code> parameter to the public key file for service accounts in the <cod...Rule Medium Severity -
Configure the Service Account Private Key for the Controller Manager
To ensure the API Server utilizes its own key pair, set the <code>privateKeyFile</code> parameter to the public key file for service accounts in th...Rule Medium Severity -
Ensure that use-service-account-credentials is enabled
To ensure individual service account credentials are used, set the <code>use-service-account-credentials</code> option to <code>true</code> in the ...Rule Medium Severity -
OpenShift etcd Settings
Contains rules that check correct OpenShift etcd settings.Group -
Disable etcd 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 Client Certificate Is Correctly Set
To ensure the etcd service is serving TLS to clients, make sure the <code>etcd-pod*</code> ConfigMaps in the <code>openshift-etcd</code> namespace ...Rule Medium Severity -
Enable The 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 Key File Is Correctly Set
To ensure the etcd service is serving TLS to clients, make sure the <code>etcd-pod*</code> ConfigMaps in the <code>openshift-etcd</code> namespace ...Rule Medium Severity -
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 -
Kubernetes - General Security Practices
Contains evaluations for general security practices for operating a Kubernetes environment.Group -
Ensure that a OpenShift OAuth login template or a classification banner is set
A legal notice must be configured. <br> This is achievable via the OAuth object by creating a custom login page, storing it in a Kubernetes Secret...Rule Medium Severity
Node 2
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