kubernetes - Traefik信息中心-自定义API路径

Question

我可以将Traefik仪表板的默认api路径从/api更改为其他内容吗？不幸的是，我发现this link不再起作用。

在我的场景中，Traefik充当Kubernetes入口 Controller ，并且我正在使用基于路径的路由。现在的问题是，我无法将/api用于自己的微服务，因为仪表板已经使用了该路径(these endpoints)。

仪表板的入口配置:

apiVersion: extensions/v1beta1
kind: Ingress
metadata:
  name: traefik-web-ui
  annotations:
    kubernetes.io/ingress.class: traefik 
    traefik.ingress.kubernetes.io/priority: "2"
spec:
  rules:
  - http:
      paths:
      - path: /dashboard
        backend:
          serviceName: traefik-web-ui
          servicePort: http
      - path: /api <-- needed to make dashboard's api available
        backend:
          serviceName: traefik-web-ui
          servicePort: http 

微服务之一的入口配置:

apiVersion: extensions/v1beta1
kind: Ingress
metadata:
  name: backend
  annotations:
    kubernetes.io/ingress.class: traefik 
    traefik.ingress.kubernetes.io/priority: "999"
spec:
  rules:
  - http:
      paths:
      - path: /apis/ <-- i'd rather use /api here
        backend:
          serviceName: {{ include "my-backend.fullname" . }}
          servicePort: http 

Answer 1

您可以如下自定义

defaultEntryPoints = ["http"]

[entryPoints]
  [entryPoints.http]
  address = ":80"

  [entryPoints.foo]
  address = ":8080"

  [entryPoints.bar]
  address = ":8081"

# Activate API and Dashboard
[api]
entryPoint = "bar"
dashboard = true

[file]
  [backends]
    [backends.backend1]
      [backends.backend1.servers.server1]
      url = "http://127.0.0.1:8081"

  [frontends]
    [frontends.frontend1]
    entryPoints = ["foo"]
    backend = "backend1"
      [frontends.frontend1.routes.test_1]
      rule = "PathPrefixStrip:/yourprefix;PathPrefix:/yourprefix"

Traefik的对应文档 here