Ensure that the APIPriorityAndFairness feature gate is enabled

中级别 1人工审核openshift

说明

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

检查方式

审计方法: 人工审核

此项建议无法自动检查。当您传入 --include-manual 时，扫描结果会列出该项并附带这些说明。

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.

修复方式

修复方法: 操作指南或基础设施补丁

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

属性

操作系统: 任意
标签: openshiftapi-server
参考: CIS Red Hat OpenShift Container Platform Benchmark v2.0.0 - 1.2.7 Ensure that the APIPriorityAndFairness feature gate is enabled