1。智能路由
apiVersion: networking.istio.io/v1alpha3
kind: VirtualService
metadata:
name: recommendation
namespace: tutorial
spec:
hosts:
- recommendation
http:
- route:
- destination:
host: recommendation
subset: version-v1
weight: 75
- destination:
host: recommendation
subset: version-v2
weight: 25
spec: hosts: - ratings http: - match: - headers: cookie: regex: "^(.*?;)?(user=jason)(;.*)?" uri: prefix: "/ratings/v2/" route: - destination: host: ratings subset: version-v2
