43 lines
921 B
YAML
43 lines
921 B
YAML
apiVersion: networking.k8s.io/v1
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kind: NetworkPolicy
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metadata:
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name: sealed-deny-all-egress
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namespace: default
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labels:
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stellaops.dev/owner: devops
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stellaops.dev/purpose: sealed-mode
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spec:
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podSelector:
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matchLabels:
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sealed: "true"
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policyTypes:
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- Egress
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egress: []
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---
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# Optional patch to allow in-cluster DNS while still blocking external egress.
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apiVersion: networking.k8s.io/v1
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kind: NetworkPolicy
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metadata:
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name: sealed-allow-dns
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namespace: default
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labels:
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stellaops.dev/owner: devops
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stellaops.dev/purpose: sealed-mode
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spec:
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podSelector:
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matchLabels:
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sealed: "true"
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policyTypes:
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- Egress
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egress:
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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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podSelector:
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matchLabels:
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k8s-app: kube-dns
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ports:
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- protocol: UDP
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port: 53
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