ingress-controller-cookie-affinity.md

title	description	services	author	ms.service	ms.topic	ms.date	ms.author
Enable cookie based affinity with Application Gateway	This article provides information on how to enable cookie-based affinity with an Application Gateway.	application-gateway	caya	application-gateway	how-to	11/4/2019	caya

Enable Cookie based affinity with an Application Gateway

As outlined in the Azure Application Gateway Documentation, Application Gateway supports cookie based affinity, which means it can direct subsequent traffic from a user session to the same server for processing.

Example

apiVersion: extensions/v1beta1
kind: Ingress
metadata:
  name: guestbook
  annotations:
    kubernetes.io/ingress.class: azure/application-gateway
    appgw.ingress.kubernetes.io/cookie-based-affinity: "true"
spec:
  rules:
  - http:
      paths:
      - backend:
          serviceName: frontend
          servicePort: 80