Ensure a separate partition for containers has been created

OrtaDüzey 1Otomatikdocker

Açıklama

Docker stores images and container data under its root directory (default /var/lib/docker); a separate partition stops containers filling the host root filesystem. The audit reads DockerRootDir from docker info and checks it is a mount point (mountpoint -q).

Nasıl denetlenir

Denetim yöntemi: Kabuk komutu

shell

d=$(docker info --format '{{ .DockerRootDir }}') || exit 1; [ -n "$d" ] || exit 1; if mountpoint -q -- "$d"; then echo compliant; else echo "not a separate mount: $d"; fi

Beklenen çıktı: compliant

Nasıl düzeltilir

Düzeltme yöntemi: Kılavuz veya altyapı yaması

For new installations, you should create a separate partition for the /var/lib/docker mount point. For systems which have already been installed, you should use the Logical Volume Manager (LVM) within Linux to create a new partition.

Özellikler

İşletim sistemleri: Herhangi biri
Etiketler: dockerhoststorage
Referans: CIS Docker Benchmark v1.9.0 - 1.1.1 Ensure a separate partition for containers has been created

Bu ana makineyi denetle

Bunu denetleme izniniz olan bir makinede çalıştırın. Tarama salt okunurdur.

shell

tmaegis scan --target docker