Ensure that the --make-iptables-util-chains argument is set to true

SrednjaNivo 1Ručni pregledopenshift

Opis

Allow Kubelet to manage iptables. 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 ensure each node sets makeIPTablesUtilChains to true. for node in $(oc get nodes -ojsonpath='{.items[*].metadata.name}'); do oc get --raw /api/v1/nodes/$node/proxy/configz | jq '.kubeletconfig.makeIPTablesUtilChains' done Verify the output returned for each node is true.

Kako se ispravlja

Metod ispravke: Smernica ili zakrpa infrastrukture

Set makeIPTablesUtilChains argument to `true'.

Svojstva

Operativni sistemi: Bilo koji
Oznake: openshiftworker-nodekubelet
Referenca: CIS Red Hat OpenShift Container Platform Benchmark v2.0.0 - 4.2.7 Ensure that the --make-iptables-util-chains argument is set to true