[config-ref] Convert Quobyte driver to RST

Change-Id: Iba4ce1c6cdb336396ae7713be30447584aedb63c
Implements: blueprint config-ref-rst

doc/config-ref-rst/source/block-storage/drivers/quobyte-driver.rst

@@ -0,0 +1,61 @@
+==============
+Quobyte driver
+==============
+
+The `Quobyte <http://www.quobyte.com/>`__ volume driver enables storing Block
+Storage service volumes on a Quobyte storage back end. Block Storage service
+back ends are mapped to Quobyte volumes and individual Block Storage service
+volumes are stored as files on a Quobyte volume.  Selection of the appropriate
+Quobyte volume is done by the aforementioned back end configuration that
+specifies the Quobyte volume explicitely.
+
+.. note::
+
+    Note the dual use of the term 'volume' in the context of Block Storage
+    service volumes and in the context of Quobyte volumes.
+
+For more information see `the Quobyte support webpage
+<http://support.quobyte.com/>`__.
+
+Supported operations
+~~~~~~~~~~~~~~~~~~~~
+
+The Quobyte volume driver supports the following volume operations:
+
+- Create, delete, attach, and detach volumes
+
+- Secure NAS operation (Starting with Mitaka release secure NAS operation is
+  optional but still default)
+
+- Create and delete a snapshot
+
+- Create a volume from a snapshot
+
+- Extend a volume
+
+- Clone a volume
+
+- Copy a volume to image
+
+- Generic volume migration (no back end optimization)
+
+.. note::
+
+    When running VM instances off Quobyte volumes, ensure that the `Quobyte
+    Compute service driver <https://wiki.openstack.org/wiki/Nova/Quobyte>`__
+    has been configured in your OpenStack cloud.
+
+Configuration
+~~~~~~~~~~~~~
+
+To activate the Quobyte volume driver, configure the corresponding
+``volume_driver`` parameter:
+
+.. code-block:: ini
+
+    volume_driver = cinder.volume.drivers.quobyte.QuobyteDriver
+
+The following table contains the configuration options supported by the
+Quobyte driver:
+
+.. include:: ../../tables/cinder-quobyte.rst

doc/config-ref-rst/source/block-storage/volume-drivers.rst

@@ -33,6 +33,7 @@ Volume drivers
    drivers/nfs-volume-driver.rst
    drivers/prophetstor-dpl-driver.rst
    drivers/pure-storage-driver.rst
+   drivers/quobyte-driver.rst
    drivers/scality-sofs-driver.rst
    drivers/sheepdog-driver.rst
    drivers/smbfs-volume-driver.rst