Red Hat OpenShift
TMA-OPENSHIFT-4.2.11
Verify that the RotateKubeletServerCertificate argument is set to true
Beschreibung
Enable kubelet server certificate rotation. The benchmark marks this recommendation Manual.
So wird geprüft
Prüfmethode: Manuelle Prüfung
Run the following command to check if the RotateKubeletServerCertificate feature gate is enabled on each node: for node in $(oc get nodes -ojsonpath='{.items[*].metadata.name}'); do oc get --raw /api/v1/nodes/$node/proxy/configz | jq '.kubeletconfig.featureGates.RotateKubeletServerCertificate' done Verify that all nodes return true. Run the following command to check that each node is configured to rotate certificates: for node in $(oc get nodes -ojsonpath='{.items[*].metadata.name}').
So wird behoben
Behebungsmethode: Anleitung oder Infrastruktur-Patch
Set the RotateKubeletServerCertificate argument to true.
Eigenschaften
- Betriebssysteme
- Beliebig
- Tags
- openshiftworker-nodekubelet
- Referenz
- CIS Red Hat OpenShift Container Platform Benchmark v2.0.0 - 4.2.11 Verify that the RotateKubeletServerCertificate argument is set to true