如何使用LoadBalancer服务从Azure Kubernetes内部获取客户端IP地址 [英] How to get client IP address from inside a Azure Kubernetes with a LoadBalancer service

问题描述

我正在获取节点IP地址而不是客户端IP.是否可以使用类型为LoadBalancer的服务获取客户端IP?还是我需要使用入口控制器?

I'm getting the node IP address instead of the client IP. Is it possible to get the client IP with a service of type LoadBalancer? Or will I need to use a ingress controller?

apiVersion: v1
kind: Service
metadata:
  name: app-svc
  labels:
    name: app-svc
    environment: dev
spec:
  type: LoadBalancer
  loadBalancerIP: XXX.XXX.XXX.XXX
  ports:
    - name: http-port
      port: 80
      targetPort: 80
      protocol: TCP
  selector:
      name: app-deploy

推荐答案

您不需要任何Ingress控制器.但是，需要在Microsoft Azure中将spec.externalTrafficPolicy服务字段的值设置为本地"(默认为群集").

You do not need any Ingress controller. However it is required to set the value of the spec.externalTrafficPolicy Service field to "Local" (the default is "Cluster") in Microsoft Azure.

apiVersion: v1
kind: Service
metadata:
  name: my-service
spec:
  type: LoadBalancer
  externalTrafficPolicy: Local
  ...

请参见使用源IP .

这篇关于如何使用LoadBalancer服务从Azure Kubernetes内部获取客户端IP地址的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！