Minimize the admission of root containers

SrednjaNivo 2Ručni pregledopenshift

Opis

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

Kako se proverava

Metod provere: Ručni pregled

Ova preporuka se ne može proveriti automatski. Skeniranje je navodi sa ovim uputstvima kada prosledite --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.

Kako se ispravlja

Metod ispravke: Smernica ili zakrpa infrastrukture

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.

Svojstva

Operativni sistemi: Bilo koji
Oznake: openshiftpoliciespod-security
Referenca: CIS Red Hat OpenShift Container Platform Benchmark v2.0.0 - 5.2.6 Minimize the admission of root containers