X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?a=blobdiff_plain;f=o2app%2Fbootstrap.py;fp=o2app%2Fbootstrap.py;h=4413e80d4706565813e74ad7270b42a9b6728ff7;hb=659a526fb149407f1bc7c598e1943195915dcbd6;hp=329d9e2ad03675df091bf14469f8103a3865ad6b;hpb=330e15935177e9d9e8442eb67354f9122f2871b1;p=pti%2Fo2.git

diff --git a/o2app/bootstrap.py b/o2app/bootstrap.py
index 329d9e2..4413e80 100644
--- a/o2app/bootstrap.py
+++ b/o2app/bootstrap.py
@@ -40,6 +40,15 @@ def wait_for_db_ready(engine):
     logger.info("DB is ready")
 
 
+@retry(tries=3, delay=2)
+def wait_for_mappers_ready(engine):
+    # wait for mapper ready
+    logger.info("Wait for mapper ready ...")
+    o2ims_orm.start_o2ims_mappers(engine)
+    o2dms_orm.start_o2dms_mappers(engine)
+    logger.info("mapper is ready")
+
+
 def bootstrap(
     start_orm: bool = True,
     uow: unit_of_work.AbstractUnitOfWork = SqlAlchemyUnitOfWork(),
@@ -56,8 +65,7 @@ def bootstrap(
             engine = uow.session.get_bind()
 
             wait_for_db_ready(engine)
-            o2ims_orm.start_o2ims_mappers(engine)
-            o2dms_orm.start_o2dms_mappers(engine)
+            wait_for_mappers_ready(engine)
 
     dependencies = {"uow": uow, "notifications": notifications,
                     "publish": publish}