apiVersion: networking.istio.io/v1alpha3
kind: Sidecar
metadata:
  name: helloworld-sidecar
spec:
  workloadSelector:
    labels:
      app: helloworld
  ingress:
    - port:
        number: 8080
        protocol: HTTP
        name: ingressport
      defaultEndpoint: 127.0.0.1:80
