stripPrefix not working on 1.7 Traefik

[ldez]

@jbrunetext

Traefik.http.middlewares.test.redirectregex.regex: "^https://tools.XXX.cloud/builder/(.*)" Traefik.http.middlewares.test.redirectregex.replacement: "https://tools.XXX.cloud/$${1}" Traefik.http.middlewares.test-stripprefix.stripprefix.prefixes: "/bar,/builder"

Hello,

These elements are Traefik v2 labels for Docker, they are not k8s annotations for Traefik v1.

Kubernetes Ingress | Traefik | v1.7