Equivalent of "--volumes-from" for a rancher service

How do I specify the equivalent of “–volumes-from” when launching a service in Rancher?

I believe you currently do this using Ranche “sidekicks”: http://docs.rancher.com/rancher/rancher-compose/

Thanks for the answer. Is there any way to configure this from the UI?

I don’t believe there’s any way to do this from the UI — it’s rancher-compose territory, because it involves composition of multiple services/volumes. One of the Rancher guys might be able to correct me on that if I’m wrong though.

Eventually yes, currently no. Sidekick containers created through compose will show up in the UI, but you cannot currently define one.

Thanks for the responses. +1 on being able to do this from the UI!