mirror of
https://github.com/rubenhensen/k8scd.git
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38 lines
967 B
YAML
38 lines
967 B
YAML
# The only pod here is the dns-sync Job (a PostSync hook): it installs its
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# Python packages from PyPI and pushes domains/ to TransIP's API, so it
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# reaches DNS and the internet (not the LAN, the API server or other
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# namespaces). Nothing connects to it.
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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: default
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spec:
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podSelector: {}
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policyTypes:
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- Ingress
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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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- protocol: TCP
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port: 53
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- to:
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- ipBlock:
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cidr: 0.0.0.0/0
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except:
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- 10.0.0.0/8
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- 100.64.0.0/10
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- 169.254.0.0/16
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- 172.16.0.0/12
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- 192.168.0.0/16
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ports:
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- port: 443
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