create tempfile in VolumeBindTest for non-auto-creating of docker

Signed-off-by: yangshukui <[email protected]>

Author: yangshukui

tests/integration/container_test.py

@@ -381,6 +381,7 @@ def setUp(self):
         # Get a random pathname - we don't need it to exist locally
         self.mount_origin = tempfile.mkdtemp()
         shutil.rmtree(self.mount_origin)
+        os.mkdir(self.mount_origin)
         self.filename = 'shared.txt'
 
         self.run_with_volume(