Rationale - sometimes it is useful, for testing purposes or otherwise, to have the ability of "transforming" a cloud into another one. Possible use cases are running openstack tests on ec2 or trying eucalyptus on virtualbox.

#Usage

Example booting Devstack on a virtualbox vm:

// build a vbox context that includes the CloudTransformers module (any other context that includes this module can be used)
ComputeServiceContext vboxContext = new VBoxSupplier().get();

CloudTransformer transformer = CloudTransformers.transformerFor(vboxContext,"openstack-nova");

// get the new cloud
ComputServiceContext novaContext = transformer.apply(vboxContext);

// even simpler
ComputServiceContext novaContext = CloudTransformers.transform(vboxContext,"openstack-nova");

Devstack dashboard will be available at: http://new_node_ip, and is accessible with the credentials admin/password. The vm will be acessible by ssh toor@new_node_ip with the password 'password'