Hello
Is it possible to get the matched regex from HostRegexp() rule for using in customrequestheaders/customresponseheaders ?
For now, using labels in docker-compose :
traefik.http.routers.website.rule=HostRegexp(website.traefik.me
, {subdomain:[a-z0-9-]+}.website.traefik.me
)
Is it possible to do something like below ?
traefik.http.middlewares.tenant-middleware.headers.customresponseheaders.X-CST-HEADER=http.routers.website.rule.match.subdomain
Thank