5.2.2-5.2.3_psp-host-namespace.yaml

# Copyright 2023 Google LLC
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# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
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#
#      http://www.apache.org/licenses/LICENSE-2.0
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apiVersion: constraints.gatekeeper.sh/v1beta1
kind: K8sPSPHostNamespace
metadata:
  name: cis-k8s-v1.5.1-psp-host-namespace
  labels:
    policycontroller.gke.io/bundleName: cis-k8s-v1.5.1
  annotations:
    # This constraint is not certified by CIS.
    policycontroller.gke.io/constraintData: |
      "{
        bundleName: 'cis-k8s-v1.5.1',
        bundleDisplayName: 'CIS Kubernetes Benchmark v1.5.1',
        bundleLink: 'https://cloud.google.com/anthos-config-management/docs/how-to/using-cis-k8s-benchmark',
        bundleVersion: '202301.0',
        bundleDescription: 'Use the CIS Kubernetes Benchmark 1.5.1 policy bundle with Anthos Policy Controller to evaluate the compliance of your cluster resources against the CIS Kubernetes Benchmark, which is a set of recommendations for configuring Kubernetes to support a robust security posture.',
        controlNumbers: '[5.2.2,5.2.3]',
        severity: 'UNASSIGNED',
        description: 'Restricts containers with `hostPID` or `hostIPC` set to `true`.',
        remediation: 'Containers cannot run with `hostPID` or `hostIPC` set to `true`. Set your containers with `hostPID: false` and/or `hostIPC: false`.',
        minimumTemplateLibraryVersion: '1.11.1'
      }"
spec:
  enforcementAction: dryrun
  match:
    kinds:
    - apiGroups:
      - ""
      kinds:
      - Pod
    excludedNamespaces:
    - kube-system