Traefik路由前缀

Question

我已经用config配置了一个入口：

apiVersion: extensions/v1beta1
kind: Ingress
metadata:
  name: nuclio-dashboard
  namespace: nuclio
spec:
  rules:
    - host: nuc.local
      http:
        paths:
          - path: /nuclio
            backend:
              serviceName: nuclio-dashboard
              servicePort: 8070

当我转到nuc.local/nuclio时，我没有得到响应，但页面在以下位置请求js和css文件：

http://nuc.local/assets/css/vendor-fc43143698.css Failed to load resource: the server responded with a status of 404 (Not Found)

我希望从/nuclio到/的每一个请求法师都去/nuclio。

我如何才能做到这一点呢？

Answer 1

假设你使用的是Traefik v2，你需要像redirectRegex Middleware这样的东西，才能让traefik做到这一点。我想应该是这样的。

---
apiVersion: traefik.containo.us/v1alpha1
kind: Middleware
metadata:
  name: test-redirectregex
  namespace: nuclio
spec:
  redirectRegex:
    regex: ^http://nuc.local/?$$
    replacement: http://nuc.local/nuclio/
    permanent: true
---
apiVersion: extensions/v1beta1
kind: Ingress
metadata:
  annotations:
    traefik.ingress.kubernetes.io/router.middlewares: nuclio-test-redirectregex@kubernetescrd
  name: nuclio-dashboard
  namespace: nuclio
spec:
  rules:
    - host: nuc.local
      http:
        paths:
          - path: /
            backend:
              serviceName: nuclio-dashboard
              servicePort: 8070

另一种方法是使用replacePath Middleware，它看起来像这样：

---
apiVersion: traefik.containo.us/v1alpha1
kind: Middleware
metadata:
  name: test-replacepath
  namespace: nuclio
spec:
  replacePath:
    path: /nclio
---
apiVersion: extensions/v1beta1
kind: Ingress
metadata:
  annotations:
    traefik.ingress.kubernetes.io/router.middlewares: nuclio-test-replacepath@kubernetescrd
  name: nuclio-dashboard
  namespace: nuclio
spec:
  rules:
    - host: nuc.local
      http:
        paths:
          - path: /
            backend:
              serviceName: nuclio-dashboard
              servicePort: 8070

让我们知道这是如何进行的。