ingress-networkpolicy.yml

apiVersion: cilium.io/v2
kind: CiliumNetworkPolicy
metadata:
  name: web-policy
spec:
  endpointSelector:
    matchLabels:
      k8s:app: web
  ingress:
    - fromEndpoints:
        - matchLabels:
            k8s:app: istio-ingressgateway
            k8s:istio: ingressgateway
            k8s:name: istio-ingressgateway
            io.cilium.k8s.policy.cluster: ms1
            k8s:io.kubernetes.pod.namespace: istio-ingressgateway
      toPorts:
        - ports:
            - port: "8080"
              protocol: TCP
  egress: []