> Deltacloud already has support for OpenStack: > > http://deltacloud.apache.org/drivers.html Yep, though the existing support is a thin extension over the original deltacloud Rackspace driver, so is limited to the 1.0 version of the openstack compute API. However work is under way on a new deltacloud driver for the v1.1/2.0 compute API, see: https://issues.apache.org/jira/browse/DTACLOUD-130 Cheers, Eoghan