47 lines
994 B
YAML
47 lines
994 B
YAML
apiVersion: networking.k8s.io/v1
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kind: NetworkPolicy
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metadata:
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name: znc
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spec:
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podSelector:
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matchLabels:
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app.kubernetes.io/name: znc
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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 all ingress traffic (IRC bouncer needs external connections)
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- {}
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###
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egress:
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### Allow DNS resolution
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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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###
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### Allow intra-namespace communication
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- to:
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- namespaceSelector:
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matchLabels:
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kubernetes.io/metadata.name: irc
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###
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### Allow outbound to the world
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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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- 172.16.0.0/12
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- 192.168.0.0/16
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###
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