On this page you'll find a list of compute, storage, and networking drivers which were included in one or more of the integrated releases of OpenStack, such as Newton. By aggregating information that was previously spread out over various pages, we hope to make it easier to quickly determine the status of each driver.
Note that there are many drivers which have not been included in an integrated release of OpenStack, which do not appear in this table, but may be found on http://git.openstack.org/cgit/ or by contacting the vendor directly.