github.com/form3tech-oss/cilium@v1.6.3/examples/policies/kubernetes/namespace/kubedns-policy.yaml (about)

     1  apiVersion: "cilium.io/v2"
     2  kind: CiliumNetworkPolicy
     3  metadata:
     4    name: "allow-to-kubedns"
     5  spec:
     6    endpointSelector:
     7      {}
     8    egress:
     9    - toEndpoints:
    10      - matchLabels:
    11          k8s:io.kubernetes.pod.namespace: kube-system
    12          k8s-app: kube-dns
    13      toPorts:
    14      - ports:
    15        - port: '53'
    16          protocol: UDP