Nginx入口控制器路径重写不起作用

Question

我已经使用nginx-stable helm chart安装了nginx，并配置了如下入口规则。尽管它只适用于根路径，如下所示，

/user/login - working
/user/register - working
/foo/user/login - not working
/foo/user/register - not working

我已经按照文档ingress nginx rewrite中所述配置了重写目标，但无法使其工作。不知道我做错了什么。

 apiVersion: networking.k8s.io/v1beta1
 kind: Ingress
 metadata:
   name: foosrv-ingress
   annotations:
     kubernetes.io/ingress.class: nginx
     nginx.ingress.kubernetes.io/rewrite-target: /$2
     nginx.ingress.kubernetes.io/use-regex: true
     nginx.ingress.kubernetes.io/ssl-redirect: false
     nginx.ingress.kubernetes.io/enable-rewrite-log: true
 spec:
   rules:
   - http:
       paths:
       - path: /foo(/|$)(.*)
         backend:
           serviceName: foosrv-service
           servicePort: 5500
       - path: /
         backend:
           serviceName: foosrv-service
           servicePort: 5500

显然，它甚至没有标识/foo(/|$)(.*)路径规则。当调用foo path和ingress返回404时，我在pod中看不到任何日志，如下所示，

192.168.65.3 - - [23/May/2020:12:40:30 +0000] "GET /user/login HTTP/1.1" 200 1685 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.138 Safari/537.36" "-"
192.168.65.3 - - [23/May/2020:12:40:34 +0000] "GET /foo/user/login HTTP/1.1" 404 0 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.138 Safari/537.36" "-"

Answer 1

helm repo add ingress-nginx https://kubernetes.github.io/ingress-nginx
helm install my-release ingress-nginx/ingress-nginx

编辑：

应该删除nginx.ingress.kubernetes.io/use-regex: true，因为路径中没有正则表达式，所以没有必要。