Ensure that controller manager healthz endpoints are protected by RBAC

ВисокаНиво 1Ручни прегледopenshift

Опис

Disable profiling, if not needed. The benchmark marks this recommendation Manual.

Како се проверава

Метод провере: Ручни преглед

Ова препорука се не може проверити аутоматски. Скенирање је наводи са овим упутствима када проследите --include-manual.

By default, the Controller Manager operator exposes metrics via the metrics service. Profiling data is sent to healthzPort, the port of the localhost healthz endpoint. Changing this value may disrupt components that monitor the kubelet health. To ensure the collected data is not exploited, profiling endpoints are secured via RBAC (see cluster-debugger role). By default, the profiling endpoints are accessible only by users bound to cluster-admin or cluster-debugger role. Profiling can not be disabled.

Како се исправља

Метод исправке: Смерница или закрпа инфраструктуре

Create OpenShift Controller Manager and the Kubernetes Controller Manager and protect it by RBAC

Својства

Оперативни системи: Било који
Ознаке: openshiftcontroller-managerrbacnetwork
Референца: CIS Red Hat OpenShift Container Platform Benchmark v2.0.0 - 1.3.1 Ensure that controller manager healthz endpoints are protected by RBAC