Greetings, In an attempt to find a common format that covers most driver's needs, I wrote some code[0] based on the ideas that came out from the previous thread[1] and the wiki page[2]. Thoughts and feedbacks are very welcome (and needed :D)! Cheers, FF [0] https://github.com/markmc/oslo-incubator/pull/7 [1] http://lists.openstack.org/pipermail/openstack-dev/2013-May/009295.html [2] https://wiki.openstack.org/wiki/Oslo/Messaging#Transport_URLs -- { name: "Flavio Percoco", gpg: "87112EC1", internal: "8261386", phone: "+390687502386", irc: ["fpercoco", "flaper87"]}