[Istio] [Bookinfo]unknown field “percentage” in v1alpha3.HTTPFaultInjection_Delay

I am doing research about Istio recently. When I go through the official example Bookinfo at HTTP delay fault injection part. I encountered this error unknown field “percentage” in v1alpha3.HTTPFaultInjection_Delay

According to this issue report “Fix syntax error in virtual-service-ratings-test-delay.yaml”. Just editing the virtual-service-ratings-test-delay.yaml will fixed this error.

old

...
  fault:
    delay:
      fixedDelay: 7s
      percentage:
        value: 100.0
...

new

..
  fault:
    delay:
      percent: 100
      fixedDelay: 7s
...

You can do the same trick at HTTP abort fault injection part.