apiVersion: extensions/v1beta1
kind: Ingress
metadata:
  annotations:
    nginx.ingress.kubernetes.io/app-root: /sl    #访问s.xxx.com跳转s.xxx.com/s1
  name: s-xxx-web
  namespace: prod
spec:
  rules:
  - host: s.xxx.com
    http:
      paths:
      - backend:
          serviceName: xxx-web
          servicePort: 80
        path: /