It is useful to have a maintained (in source control) list
of drivers that exist in Cinder. It could be used in docs
and unit tests to check method impl on backend drivers.
This change add tool for generate list of drivers based on
existing BaseVD class in class hierarchy of volume drivers.
Output example:
Drivers: ['cinder.volume.drivers.lvm.LVMVolumeDriver',
'cinder.volume.drivers.rbd.RBDDriver',
...]
Implements: blueprint drivers-list-generator
Change-Id: I0e10906873e659e09a6e34531a0c932495d7c399
