Ensure that controller manager healthz endpoints are protected by RBAC

YüksekDüzey 1Manuel incelemeopenshift

Açıklama

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

Nasıl denetlenir

Denetim yöntemi: Manuel inceleme

Bu öneri otomatik olarak denetlenemez. --include-manual parametresini verdiğinizde tarama bunu bu talimatlarla birlikte listeler.

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.

Nasıl düzeltilir

Düzeltme yöntemi: Kılavuz veya altyapı yaması

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

Özellikler

İşletim sistemleri: Herhangi biri
Etiketler: openshiftcontroller-managerrbacnetwork
Referans: CIS Red Hat OpenShift Container Platform Benchmark v2.0.0 - 1.3.1 Ensure that controller manager healthz endpoints are protected by RBAC