43 lines
1.3 KiB
YAML
43 lines
1.3 KiB
YAML
apiVersion: kyverno.io/v1
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kind: ClusterPolicy
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metadata:
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name: disallow-privileged
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annotations:
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policies.kyverno.io/title: Disallow privileged containers
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policies.kyverno.io/category: Pod Security Standards
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policies.kyverno.io/severity: high
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# CIS 5.2.2: minimize admission of privileged containers.
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policies.kyverno.io/cis-control: "5.2.2"
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spec:
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validationFailureAction: Enforce
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background: false
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failurePolicy: Fail
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rules:
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- name: privileged-containers
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match:
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any:
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- resources:
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kinds:
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- Pod
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namespaceSelector:
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matchLabels:
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security-baseline/open: "true"
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validate:
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message: Privileged containers are not allowed in security-baseline namespaces.
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foreach:
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- list: request.object.spec.containers[]
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deny:
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conditions:
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any:
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- key: "{{ element.securityContext.privileged || false }}"
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operator: Equals
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value: true
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- list: request.object.spec.initContainers[]
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deny:
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conditions:
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any:
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- key: "{{ element.securityContext.privileged || false }}"
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operator: Equals
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value: true
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