Minimize the admission of root containers

СреднийУровень 2Ручная проверкаopenshift

Описание

Do not generally permit containers to be run as the root user. The benchmark marks this recommendation Manual.

Как проверяется

Метод проверки: Ручная проверка

Эту рекомендацию нельзя проверить автоматически. Сканирование выводит её вместе с этими инструкциями при указании флага --include-manual.

Use the following command to list all SCCs that restrict the ability to run the container as root: oc get scc -A -o json | jq '.items[] | select(.runAsUser["type"] == "MustRunAsNonRoot") | .metadata.name' Verify at least one SCC is returned. You can perform additional validation by using the following command to list the UID range for each SCC: for i in `oc get scc --template '{{range .items}}{{.metadata.name}}{{"\n"}}{{end}}'`; do echo "$i"; oc describe scc $i | grep "\sUID"; done Verify there is at least one SCC that doesn't contain 0 in the UID range.

Как исправляется

Метод исправления: Рекомендация или патч инфраструктуры

None required. By default, OpenShift includes the nonroot and nonroot-v2 SCCs that restrict the ability to run as nonroot. If additional SCCs are appropriate, follow the OpenShift documentation to create custom SCCs.

Свойства

Операционные системы: Любая
Теги: openshiftpoliciespod-security
Источник: CIS Red Hat OpenShift Container Platform Benchmark v2.0.0 - 5.2.6 Minimize the admission of root containers