@property
    def delete_url(self):
        return None
Create a LibCloudProvisioner for provisioning nodes on rackspace.
dataset/ETHPy150Open divio/django-cms/cms/models/pluginmodel.py/CMSPlugin.delete_url--crossover with--dataset/ETHPy150Open ClusterHQ/flocker/flocker/provision/_rackspace.py/rackspace_provisioner