35 lines
891 B
YAML
35 lines
891 B
YAML
apiVersion: kyverno.io/v1
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kind: ClusterPolicy
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metadata:
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name: disallow-host-namespace
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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: no-host-namespaces
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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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- Deployment
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- StatefulSet
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- DaemonSet
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validate:
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message: "Host networking, PID, and IPC are not allowed."
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deny:
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conditions:
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any:
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- key: "{{ request.object.spec.hostNetwork || false }}"
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operator: Equals
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value: true
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- key: "{{ request.object.spec.hostPID || false }}"
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operator: Equals
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value: true
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- key: "{{ request.object.spec.hostIPC || false }}"
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operator: Equals
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value: true
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