Hi, This patchset is targeting the issue of having multiple datacenters for particular cloud providers (namely: RHEV-M and VSphere).
https://teambox.com/projects/deltacloud/tasks/586718 This patch should support for 'dynamic' providers. For now the list of providers is hard-coded in driver configuration yaml file. However for some clouds the list need to be fetched, because we don't know what are the names or UUIDs of datacenters/etc. This can be also used in future to fetch providers from EC2 directly instead of maintaining 'static' list. -- Michal