1. apiVersion: kuma.io/v1alpha1
    2. kind: TrafficRoute
    3. mesh: default
    4. metadata:
    5.   namespace: default
    6.   name: route-1
    8.     - sources:
    9.       - match:
    10.           service: backend
    11.     destinations:
    12.       - match:
    13.           service: redis
    15.         destination:
    16.           - service: backend
    17.             version: "1.0"
    18.       - weight: 10
    19.         destination:
    20.           - service: backend