Merge "placement: Always reset conf.CONF when starting the wsgi app"

nova/api/openstack/placement/wsgi.py

@@ -99,6 +99,11 @@ def _set_middleware_defaults():
 def init_application():
     # initialize the config system
     conffile = _get_config_file()
+
+    # NOTE(lyarwood): Call reset to ensure the ConfigOpts object doesn't
+    # already contain registered options if the app is reloaded.
+    conf.CONF.reset()
+
     _parse_args([], default_config_files=[conffile])
     db_api.configure(conf.CONF)