eShopOnContainers/k8s/helm/istio/dnsExternalNames/sidecar.yml

apiVersion: networking.istio.io/v1alpha3
kind: Sidecar
metadata:
  name: sidecarconf
  namespace: default
spec:
  ingress:
  - port:
      number: 6379
      protocol: TCP
      name: redisingress
  egress:
  - hosts:
    - "default/*"
  - port:
      number: 6379
      protocol: TCP
      name: redisegress
    hosts:
    - "default/*"