新页面

部署 Gateway

ingress_gateway.yaml

apiVersion: networking.istio.io/v1alpha3
kind: Gateway
metadata:
  name: bookinfo-gateway
spec:
  selector:
    istio: ingress
  servers:
  - port:
      number: 80
      name: http
      protocol: HTTP
    hosts:
    - "*"

kubectl -n bookinfo apply -f ingress_gateway.yaml

部署 VirtualService

productpage_vs.yaml

apiVersion: networking.istio.io/v1alpha3
kind: VirtualService
metadata:
  name: bookinfo
spec:
  hosts:
  - "*"
  gateways:
  - bookinfo-gateway
  http:
  - match:
    - uri:
        exact: /productpage
    - uri:
        prefix: /static
    - uri:
        exact: /login
    - uri:
        exact: /logout
    - uri:
        prefix: /api/v1/products
    route:
    - destination:
        host: productpage
        port:
          number: 9080

kubectl -n bookinfo apply -f productpage_vs.yaml

通过istio访问 带上/productpage

#查看istio-ingress的NodePort端口
kubectl get svc -n istio-system

可手动修改访问端口，port端口号和ingress_gateway.yaml文件中number对上即可

kubectl edit svc istio-ingressgateway -n istio-system
  - name: http-test
    nodePort: 32666
    port: 666
    protocol: TCP
    targetPort: 666