实现目的:通过访问一个域名重定向到指定域名或者链接 访问a.com重定向到www.a.com
apiVersion: extensions/v1beta1
kind: Ingress
metadata:
name: nginx-rewrite-target
annotations:
nginx.ingress.kubernetes.io/rewrite-target: http://www.a.com
spec:
rules:
- host: a.com
http:
paths:
- path: /
backend:
serviceName: nginx-svc
servicePort: 80