Router with / in their name messes up with dashboard

[sylr]

Do you want to request a feature or report a bug?

Bug

Did you try using a 1.7.x configuration for the version 2.0?

• Yes
• No

What did you do?

I've clicked on following HTTP router

What did you see instead?

Output of traefik version: (What version of Traefik are you using?)

2.0.1

What is your environment & configuration (arguments, toml, provider, platform, ...)?

    [log]
      level = "INFO"
      format = "json"
    [accessLog]
      format = "json"
    [entryPoints.http]
      address = ":80"
    [entryPoints.http-internal]
      address = ":81"
    [entryPoints.https]
      address = ":443"
    [entryPoints.traefik]
      address = ":8080"
    [entryPoints.traefik-ext]
      address = ":8081"
    [providers.kubernetesIngress]
       ingressClass = "traefik"
    [providers.kubernetesCRD]
    [providers.file]
      directory  = "/config/static"
      watch = true
    [api]
      insecure = true
      dashboard = true
      debug = true
    [metrics.prometheus]
      entryPoint = "traefik"
      buckets = [0.1,0.2,0.3,0.4,0.5,0.6,0.7,0.8,0.9,1.0,1.5,2.0]

Ingress kubernetes:

apiVersion: extensions/v1beta1
kind: Ingress
metadata:
  annotations:
    kubernetes.io/ingress.class: traefik
  creationTimestamp: "2019-07-31T14:42:45Z"
  generation: 2
  labels:
    app: pwet
    release: pwet
  name: pwet
  namespace: pwet
  resourceVersion: "90246831"
  selfLink: /apis/extensions/v1beta1/namespaces/pwet/ingresses/pwet
  uid: 7553afb4-b3a1-11e9-a70e-000d3a482661
spec:
  rules:
  - host: pwet.com
    http:
      paths:
      - backend:
          serviceName: pwet
          servicePort: 8080
        path: /
      - backend:
          serviceName: pwet
          servicePort: 8080
        path: /api/v1/
  tls:
  - hosts:
    - pwet.com
    secretName: pwet-tls
status:
  loadBalancer: {}

If applicable, please paste the log output in DEBUG level (--log.level=DEBUG switch)

(paste your output here)

[sylr]

Related to: https://github.com/containous/traefik/pull/5612/files

Although there are other cases where a / can end up in the router name

[traefiker]

Closed by #5612.

[sylr]

Still happening in 2.0.2

@dduportal could you re-open please ?

[dduportal]

@sylr can you provide a reproduction case please?

[sylr]

I've included the kubernetes ingress that provokes it in the main issue.

[dduportal]

Ref #5623

[traefiker]

Closed by #5623.