Amazon EKS
TMA-EKS-3.1.4
Ensure that the kubelet configuration file ownership is set to root:root
MittelStufe 1Automatisierteks
Beschreibung
Ensure that if the kubelet refers to a configuration file with the --config argument, that file is owned by root:root. Runs on each worker node (config path from the kubelet --config argument).
So wird geprüft
Prüfmethode: Shell-Befehl
shell
set -f
psarg() { ps -eo args 2>/dev/null | grep -E "^([^ ]*/)?$1( |\$)" | head -n 1 | awk -v k="--$2" '{for(i=1;i<=NF;i++){if($i==k&&i<NF)v=$(i+1); else if(index($i,k"=")==1)v=substr($i,length(k)+2)}} END{if(v!="")print v}'; }
p0=$(psarg kubelet config)
f=""; for x in ${p0:-} /etc/kubernetes/kubelet/config.json; do if [ -e "$x" ]; then f=$x; break; fi; done
[ -n "$f" ] || exit 1
o=$(stat -Lc %U:%G "$f") || exit 1
if [ "$o" = "root:root" ]; then echo compliant; else echo "noncompliant: $f $o"; fi- Erwartete Ausgabe
compliant
So wird behoben
Behebungsmethode: Anleitung oder Infrastruktur-Patch
Run the following command (using the config file location identified in the Audit step) chown root:root /etc/kubernetes/kubelet/config.json
Eigenschaften
- Betriebssysteme
- Beliebig
- Tags
- eksworker-nodekubeletfile-permissions
- Referenz
- CIS Amazon Elastic Kubernetes Service (EKS) Benchmark v2.0.0 - 3.1.4 Ensure that the kubelet configuration file ownership is set to root:root
Diesen Host prüfen
Führen Sie dies auf einem Rechner aus, den Sie prüfen dürfen. Der Scan ist schreibgeschützt.
shell
tmaegis scan --target eks