介绍:
ingress-controller,一般用于k8s 集群内,应用对外暴露服务使用,客户端通过域名+url 的路径方式访问
场景:
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
name: cafe-ingress
annotations:
nginx.ingress.kubernets.io/rewrite-target: /$1
spec:
rules:
- host: cafe.example.com
http:
paths:
- path: /v1/(.*)
pathType: Prefix
backend:
service:
name: test-v1
port:
number: 80
- path: /v2/(.*)
pathType: Prefix
backend:
service:
name: test-v2
port:
number: 80