无法使corsPolicy在istio中工作

我正试图让公司在istio 1.1.7上运行，但我忽略了与公司相关的任何内容，RemoveResponseHeaders工作正常。 但只有access control allow origin和access control allow凭据显示其他内容

这是桌面Docker上的新安装。（我重置一切只是为了确保），使用默认安装配置文件

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我相信你已经意识到了这一点。你试过了吗？很抱歉，回复太晚了。我还对我们决定让应用程序处理cors策略而不是在istio中配置的问题发表了评论

➜  istio-1.1.7 curl abcd.127.0.0.1.nip.io/anything -I
HTTP/1.1 200 OK
server: istio-envoy
date: Thu, 13 Jun 2019 10:08:10 GMT
content-type: application/json
content-length: 977
access-control-allow-origin: *
access-control-allow-credentials: true

apiVersion: networking.istio.io/v1alpha3
kind: Gateway
metadata:
  name: httpbin-gateway
spec:
  selector:
    istio: ingressgateway
  servers:
  - port:
      number: 80
      name: http
      protocol: HTTP
    hosts:
    - abcd.127.0.0.1.nip.io
---
apiVersion: networking.istio.io/v1alpha3
kind: VirtualService
metadata:
  name: httpbin
  labels:
    app: httpbin
spec:
  hosts:
  - abcd.127.0.0.1.nip.io
  gateways:
  - httpbin-gateway
  http:
  - match:
    route:
    - destination:
        host: httpbin
        port:
          number: 8000
    corsPolicy:
      allowOrigin:
      - 'abcd.com'
      allowCredentials: false
      allowMethods: 
      - POST
      allowHeaders:
      - X-Foo-Bar
      maxAge: "24h"
    removeResponseHeaders:
    - x-envoy-upstream-service-time


---
apiVersion: v1
kind: Service
metadata:
  name: httpbin
  labels:
    app: httpbin
spec:
  ports:
  - name: http
    port: 8000
    targetPort: 80
  selector:
    app: httpbin
---
apiVersion: extensions/v1beta1
kind: Deployment
metadata:
  name: httpbin
spec:
  replicas: 1
  template:
    metadata:
      labels:
        app: httpbin
        version: v1
    spec:
      containers:
      - image: docker.io/kennethreitz/httpbin
        imagePullPolicy: IfNotPresent
        name: httpbin
        ports:
        - containerPort: 80