mgr/rbd_support: import GLOBAL_POOL_KEY before using it

otherwise task.py cannot reference this variable defined in another
module.

Signed-off-by: Kefu Chai <kchai@redhat.com>

diff --git a/src/pybind/mgr/rbd_support/task.py b/src/pybind/mgr/rbd_support/task.py
index 6461e50d0d03a60a951395246a4f0eaf6536692f..c7fe0a0ca95434efef189e89576a7cded73d9f9e 100644 (file)
--- a/src/pybind/mgr/rbd_support/task.py
+++ b/src/pybind/mgr/rbd_support/task.py
@@ -12,7 +12,7 @@ from functools import partial, wraps
 from threading import Condition, Lock, Thread
 
 from .common import (authorize_request, extract_pool_key, get_rbd_pools,
-                     is_authorized)
+                     is_authorized, GLOBAL_POOL_KEY)
 
 
 RBD_TASK_OID = "rbd_task"