70 lines
2 KiB
YAML
70 lines
2 KiB
YAML
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apiVersion: kyverno.io/v1
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kind: ClusterPolicy
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metadata:
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name: require-app-labels
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annotations:
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policies.kyverno.io/title: Require application identity labels
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policies.kyverno.io/category: Best Practices
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policies.kyverno.io/severity: medium
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policies.kyverno.io/description: >-
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Require application name and instance labels, accepting Dragonfly's native
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app identity in its 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: require-app-name-and-instance
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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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exclude:
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any:
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- resources:
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namespaces:
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- kube-system
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- kube-public
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- kube-node-lease
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- flux-system
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- flux-canary
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- kyverno
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- cert-manager
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- cilium-secrets
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- olm
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- operators
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- longhorn
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- openebs
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- intel-system
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- nfd
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- dragonfly
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validate:
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message: >-
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Pod must have non-empty labels app.kubernetes.io/name and
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app.kubernetes.io/instance for Cilium and operational selectors.
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pattern:
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metadata:
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labels:
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app.kubernetes.io/name: "?*"
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app.kubernetes.io/instance: "?*"
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- name: dragonfly-identity
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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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namespaces:
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- dragonfly
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validate:
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message: >-
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Pods require name and instance labels; Dragonfly cache Pods may use
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their native app label as the instance identity.
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anyPattern:
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- metadata:
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labels:
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app.kubernetes.io/name: "?*"
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app.kubernetes.io/instance: "?*"
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- metadata:
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labels:
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app.kubernetes.io/name: dragonfly
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app: "?*"
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