walk and log chi routes, ocs cleanup (#5428)

* walk and log chi routes, ocs cleanup

Signed-off-by: Jörn Friedrich Dreyer <jfd@butonic.de>

* make linter happy

Signed-off-by: Jörn Friedrich Dreyer <jfd@butonic.de>

Signed-off-by: Jörn Friedrich Dreyer <jfd@butonic.de>

services/thumbnails/pkg/service/http/v0/service.go

@@ -55,6 +55,11 @@ func NewService(opts ...Option) Service {
 		r.Get("/data", svc.GetThumbnail)
 	})
 
+	_ = chi.Walk(m, func(method string, route string, handler http.Handler, middlewares ...func(http.Handler) http.Handler) error {
+		options.Logger.Debug().Str("method", method).Str("route", route).Int("middlewares", len(middlewares)).Msg("serving endpoint")
+		return nil
+	})
+
 	return svc
 }