Port Tintri driver to ABC driver model

The Tintri driver implements methods for some abstract classes not
inherited with NfsDriver. This patch makes the driver inherit from all
the classes that it implements.

Change-Id: I36c3ac5368e99e367e6541cec8198fa475f1dffe
Partially-implements: blueprint abc-driver-update

diff --git a/cinder/volume/drivers/tintri.py b/cinder/volume/drivers/tintri.py
index 25828c16e0040dce6d7413f47f66249aaad28041..7a74b63042aa943cc67be3d8d0cf8546c891d403 100644 (file)
--- a/cinder/volume/drivers/tintri.py
+++ b/cinder/volume/drivers/tintri.py
@@ -33,6 +33,7 @@ from cinder import exception
 from cinder import utils
 from cinder.i18n import _, _LE, _LI, _LW
 from cinder.image import image_utils
+from cinder.volume import driver
 from cinder.volume.drivers import nfs
 
 LOG = logging.getLogger(__name__)
@@ -61,7 +62,11 @@ CONF = cfg.CONF
 CONF.register_opts(tintri_options)
 
 
-class TintriDriver(nfs.NfsDriver):
+class TintriDriver(driver.ManageableVD,
+                   driver.CloneableVD,
+                   driver.CloneableImageVD,
+                   driver.SnapshotVD,
+                   nfs.NfsDriver):
     """Base class for Tintri driver."""
 
     VENDOR = 'Tintri'