Rackspace releases CLI for managing cloud via Ruby
rackerlabs.github.io
rackerlabs.github.io
I haven't used it much but fog seems to be a nice gem that can manage not just Rackspace clouds but AWS and Digital Ocean too I believe (and perhaps more).
* rumm, a CLI for managing Rackspace Cloud. * MVCLI, a Ruby framework for writing CLI apps (on which rumm is built).
It's a bit confusing how the rumm website is pushing both projects, whence I assume the title confusion derives.