31 lines
521 B
YAML
31 lines
521 B
YAML
apiVersion: networking.k8s.io/v1
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kind: NetworkPolicy
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metadata:
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name: math-exercises-netpol
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spec:
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podSelector:
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matchLabels:
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app: math-exercises
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policyTypes:
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- Ingress
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- Egress
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ingress:
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# Allow inbound traffic to container port
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- from:
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ports:
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- protocol: TCP
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port: 8000
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egress:
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# Allow outbound DNS resolution
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- to:
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ports:
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- protocol: TCP
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port: 53
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- protocol: UDP
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port: 53
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# Allow outbound HTTPS
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- to:
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ports:
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- protocol: TCP
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port: 443
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