2025-02-11 19:05:22 +02:00
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apiVersion: policies.kyverno.io/v1alpha1
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2025-02-11 00:30:12 +02:00
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kind: ValidatingPolicy
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metadata:
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name: disallow-privilege-escalation
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status:
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autogen:
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rules:
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- matchConditions:
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- expression: has(object.spec.template.metadata.labels) && has(object.spec.template.metadata.labels.prod)
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&& object.spec.template.metadata.labels.prod == 'true'
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name: check-prod-label
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matchConstraints:
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resourceRules:
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- apiGroups:
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- apps
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apiVersions:
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- v1
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operations:
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- CREATE
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- UPDATE
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resources:
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- deployments
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- statefulsets
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validations:
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- expression: object.spec.template.spec.containers.all(container, has(container.securityContext)
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&& has(container.securityContext.allowPrivilegeEscalation) && container.securityContext.allowPrivilegeEscalation
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== false)
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message: Privilege escalation is disallowed. The field spec.containers[*].securityContext.allowPrivilegeEscalation
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must be set to `false`.
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