mirror of
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40 lines
1.0 KiB
YAML
40 lines
1.0 KiB
YAML
{{- if .Values.cilium.enabled }}
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apiVersion: cilium.io/v2
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kind: CiliumNetworkPolicy
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metadata:
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name: kube-dns
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namespace: kube-system
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specs:
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- endpointSelector:
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# apply to core dns pods
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matchLabels:
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io.cilium.k8s.policy.serviceaccount: "coredns"
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ingress:
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# kubelet -> core dns probes
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- fromEntities:
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- host
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toPorts:
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- ports:
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- port: '8080'
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protocol: TCP
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- port: '8181'
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protocol: TCP
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# prometheus -> dns metrics
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- fromEndpoints:
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- matchLabels:
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io.cilium.k8s.policy.serviceaccount: "prometheus-kube-prometheus-prometheus"
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io.kubernetes.pod.namespace: "observability"
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toPorts:
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- ports:
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- port: '9153'
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protocol: TCP
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# cluster -> dns
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- fromEntities:
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- cluster
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toPorts:
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- ports:
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- port: '53'
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protocol: TCP
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- port: '53'
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protocol: UDP
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{{- end }} |