Ensure that container health is checked at runtime

BajaNivel 1Automatizadadocker

Descripción

The container health status must be checked at runtime. Flags running containers that report no health status (no healthcheck configured). The audit inspects every running container (docker ps -q) and prints the offending names; a host with no running containers is compliant.

Cómo se verifica

Método de auditoría: Comando de shell

shell

ids=$(docker ps -q) || exit 1; [ -z "$ids" ] && { echo compliant; exit 0; }; out=$(docker inspect --format '{{.Name}}{{if .State.Health}} {{.State.Health.Status}}{{end}}' $ids) || exit 1; bad=$(printf '%s\n' "$out" | awk 'NF<2 {print $1}'); [ -z "$bad" ] && echo compliant || printf '%s\n' "$bad"

Salida esperada: compliant

Cómo se corrige

Método de corrección: Guía o parche de infraestructura

Configure a healthcheck (HEALTHCHECK in the image or --health-cmd at run time) and monitor docker inspect .State.Health.Status.

Propiedades

Sistemas operativos: Cualquiera
Etiquetas: dockerruntime
Referencia: CIS Docker Benchmark v1.9.0 - 5.27 Ensure that container health is checked at runtime

Verificar este host

Ejecute esto en un equipo que tenga permiso para auditar. El escaneo es de solo lectura.

shell

tmaegis scan --target docker