另一个Nginx Ingress重写目标问题 [英] Another nginx ingress rewrite-target problem

问题描述

我有一个服务和一个带有kubenetes nginx入口控制器的入口资源.我希望URL的/student路径转到应用程序的根目录，并匹配student之后的其他任何URL段.

I have one service and a single ingress resource with kubenetes nginx ingress controller. I want the /student path of my url to go to the root of the application and match any other url segments which follow the student.

例如: http://example.com/student/ver 应该与我的申请路线.

For example: http://example.com/student/ver should match the /ver route of my application.

但是，我的入口始终以/student网址路径作为其他网址段的前缀来访问应用程序.如果我呼叫 http://example.com/student/ver ，我的应用程序将被相同的文件打网址(student/ver).

However, my ingress always hit the application with the /student url path prefixing the other url segments. If I call http://example.com/student/ver, my application is hit with the same url (student/ver).

我的入口:

apiVersion: extensions/v1beta1
kind: Ingress
metadata:
  annotations:
    ingress.kubernetes.io/rewrite-target: /
    kubernetes.io/ingress.class: nginx
    nginx.ingress.kubernetes.io/ssl-redirect: "false"
  name: ingress-resource
spec:
  rules:
  - host: example.com
    http:
      paths:
      - backend:
          serviceName: lesson-streaming
          servicePort: 80
        path: /student

我花了几天时间，一次都没有成功.

I spent days with this and was not successful once.

入口更改为以下内容-不是我的请求说http 404

The ingress is changed to the following - not my requests say http 404

apiVersion: extensions/v1beta1
kind: Ingress
metadata:
  annotations:
    ingress.kubernetes.io/rewrite-target: /$2
    kubernetes.io/ingress.class: nginx
    nginx.ingress.kubernetes.io/ssl-redirect: "false"
  name: ingress-resource
  namespace: default
spec:
  rules:
  - host: example.com
    http:
      paths:
      - backend:
          serviceName: lesson-streaming
          servicePort: 80
        path: /student(/|$)(.*)

推荐答案

您可以按照链接以正确使用rewrite-target批注并保持右键nginx.ingress.kubernetes.io/rewrite-target.

You can follow the link to use the rewrite-target annotation correctly and keep the right key nginx.ingress.kubernetes.io/rewrite-target.

apiVersion: networking.k8s.io/v1beta1
kind: Ingress
metadata:
  annotations:
    nginx.ingress.kubernetes.io/rewrite-target: /$2
  name: rewrite
  namespace: default
spec:
  rules:
  - host: rewrite.bar.com
    http:
      paths:
      - backend:
          serviceName: http-svc
          servicePort: 80
        path: /something(/|$)(.*)

这篇关于另一个Nginx Ingress重写目标问题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！