0d163bef84
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45 lines
1.0 KiB
YAML
45 lines
1.0 KiB
YAML
apiVersion: networking.k8s.io/v1
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kind: NetworkPolicy
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metadata:
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name: jupyter-netpol
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namespace: {{ .Release.Namespace }}
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labels:
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app: jupyter
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tenant: 'tenant-{{ .Values.name }}'
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spec:
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podSelector:
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matchLabels:
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app: jupyter
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tenant: 'tenant-{{ .Values.name }}'
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policyTypes:
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- Ingress
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- Egress
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# Entrée : Autorise le trafic vers le Notebook Jupyter sur le port 8888
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ingress:
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- ports:
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- protocol: TCP
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port: 8888
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# Sortie : Restreint les communications aux composants strictement nécessaires
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egress:
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# 1. Résolution DNS dans kube-system
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- to:
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- namespaceSelector:
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matchLabels:
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kubernetes.io/metadata.name: kube-system
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ports:
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- protocol: UDP
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port: 53
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- protocol: TCP
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port: 53
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# 2. Flux vers l'API MinIO (Stockage S3)
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- to:
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- namespaceSelector:
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matchLabels:
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kubernetes.io/metadata.name: minio
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ports:
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- protocol: TCP
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port: 9000
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