ice 时：</p><pre><code class=language-yaml data-expandlinks=true data-repo=istio>apiVersion: networking.istio.io/v1alpha3
kind: VirtualService
metadata:
  name: sample-foo-cluster01
  namespace: foo
spec:
  hosts:
  - sample.foo.svc.cluster.local
  http:
  - fault:
      delay:
        fixedDelay: 5s
        percentage:
          value: 100
    route:
    - destination:
        host: sample.foo.svc.cluster.local
  - mirror:
      host: sample.bar.svc.cluster.local
    route:
    - destination:
        hos