ingress-nginx 实现内部局域网的url转发配置
实现目的:
在 192.168.4.4 物理服务器上部署 WEB服务器 端口80.
外网IP80端口直接指向ingress-nginx。
域名指向 ingress-nginx ip 可以访问到局域网内物理搭建的web服务器,而非容器。
实例yaml:
主要利用自定义Endpoints资源,指向局域网服务器。
apiVersion: v1
kind: Endpoints
metadata:
name: proxy-ingress
subsets:
- addresses:
- ip: 192.168.4.4
ports:
- port: 80
protocol: TCP
---
apiVersion: v1
kind: Service
metadata:
labels:
app: proxy-ingress
name: proxy-ingress
spec:
ports:
- port: 80
targetPort: 80
protocol: TCP
sessionAffinity: None
type: ClusterIP
---
apiVersion: extensions/v1beta1
kind: Ingress
metadata:
name: proxy-ingress
spec:
rules:
- host: proxy.abc.com
http:
paths:
- path: /
backend:
serviceName: proxy-ingress
servicePort: 80