Ensure that the APIPriorityAndFairness feature gate is enabled

보통레벨 1수동 검토openshift

설명

Limit the rate at which the API server accepts requests. The benchmark marks this recommendation Manual.

점검 방법

감사 방식: 수동 검토

이 권장 사항은 자동으로 점검할 수 없습니다. --include-manual 옵션을 전달하면 스캔 결과에 이 지침과 함께 표시됩니다.

OpenShift 4.5 and forward uses the api priority and fairness feature to limit the rate at which the API server accepts requests. Run the following command: #Verify the APIPriorityAndFairness feature-gate oc get kubeapiservers.operator.openshift.io cluster -o json | jq '.spec.observedConfig.apiServerArguments' For 4.5, verify that the feature-gate is turned on for the APIServer priority and fairness: APIPriorityAndFairness=true. In OCP 4.5 and earlier, the default set of admission plugins are compiled into the apiserver and are not visible in the configuration yaml.

조치 방법

조치 방식: 가이드 또는 인프라 패치

Turn on for the APIServer priority and fairness: `APIPriorityAndFairness=true

속성

운영 체제: 모두
태그: openshiftapi-server
참고 자료: CIS Red Hat OpenShift Container Platform Benchmark v2.0.0 - 1.2.7 Ensure that the APIPriorityAndFairness feature gate is enabled