Ensure that a unique Certificate Authority is used for etcd

OrtaDüzey 2Manuel incelemeopenshift

Açıklama

Use a different certificate authority for etcd from the one used for Kubernetes. 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.

OpenShift 4 includes multiple CAs providing independent chains of trust, which ensure that a platform CA will never accidentally sign a certificate that can be used for the wrong purpose, increasing the security posture of the cluster. OpenShift uses a separate CA for etcd. These internal self-signing CAs enable automation because the key is known to the cluster. The certificates generated by each CA are used to identify a particular OpenShift platform component to another OpenShift platform component.

Nasıl düzeltilir

Düzeltme yöntemi: Kılavuz veya altyapı yaması

None required. Certificates for etcd are managed by the OpenShift cluster etcd operator.

Özellikler

İşletim sistemleri: Herhangi biri
Etiketler: openshiftetcd
Referans: CIS Red Hat OpenShift Container Platform Benchmark v2.0.0 - 2.7 Ensure that a unique Certificate Authority is used for etcd