[glance] glance-cache-management hardcodes URL with port

Stein re-introduces Glance cache management, but I have not been able to use the glance-cache-manage command. I always get errno 111, connection refused. It turns out that the command tries to access http://localhost:9292. It has options for non-default IP address and port, but unfortunately on my (devstack) cloud, the Glance endpoint is http://192.168.1.200/image. No port. Is there a way to tell glance-cache-manage to use this endpoint? Bernd.