Incorrect logging setup - duplicating root handlers

Stop adding the log handlers from the root logger to the logger specified via
the default_log_levels configuration setting. If the handler should dispatch
a event then it will do it once for the specified logger and once for root
logger thus duplicating the event.

Change-Id: I1a7880322ff53cbdf8048e1d805511ca76929ee3

1 files changed, 0 insertions, 3 deletions

diff --git a/openstack/common/log.py b/openstack/common/log.py
index 8f4db7c..be30e9f 100644
--- a/openstack/common/log.py
+++ b/openstack/common/log.py
@@ -432,14 +432,11 @@ def _setup_logging_from_conf():
     else:
         log_root.setLevel(logging.WARNING)
 
-    level = logging.NOTSET
     for pair in CONF.default_log_levels:
         mod, _sep, level_name = pair.partition('=')
         level = logging.getLevelName(level_name)
         logger = logging.getLogger(mod)
         logger.setLevel(level)
-        for handler in log_root.handlers:
-            logger.addHandler(handler)
 
 _loggers = {}