Ensure that controller manager healthz endpoints are protected by RBAC

Cómo se verifica

Método de auditoría: Revisión manual

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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.

Cómo se corrige

Método de corrección: Guía o parche de infraestructura

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