32 lines
1.0 KiB
YAML
32 lines
1.0 KiB
YAML
{{- if .Values.rbac.kyvernoEnabled }}
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apiVersion: kyverno.io/v1
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kind: Policy
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metadata:
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name: allow-host-namespaces
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annotations:
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policies.kyverno.io/category: Pod Security Standards
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policies.kyverno.io/severity: medium
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policies.kyverno.io/subject: Pod
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policies.kyverno.io/description: >-
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Host namespaces (Process ID namespace, Inter-Process Communication namespace, and
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network namespace) allow access to shared information and can be used to elevate
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privileges. Pods should allowed access to host namespaces.
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spec:
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validationFailureAction: enforce
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background: true
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rules:
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- name: host-namespaces
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match:
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resources:
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kinds:
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- Pod
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validate:
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message: >-
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Sharing the host namespaces is allowed. The fields spec.hostNetwork,
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spec.hostIPC, and spec.hostPID must be set to true.
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pattern:
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spec:
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=(hostPID): "true"
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=(hostIPC): "true"
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=(hostNetwork): "true"
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{{- end }} |