+
+yardstick_utils.makedirs(constants.LOG_DIR)
+LOG_FILE = os.path.join(constants.LOG_DIR, 'yardstick.log')
+LOG_FORMATTER = ('%(asctime)s '
+ '%(name)s %(filename)s:%(lineno)d '
+ '%(levelname)s %(message)s')
+
+_LOG_FORMATTER = logging.Formatter(LOG_FORMATTER)
+_LOG_STREAM_HDLR = logging.StreamHandler()
+_LOG_FILE_HDLR = logging.FileHandler(LOG_FILE)
+
+LOG = logging.getLogger(__name__)
+
+
+def _init_logging():
+
+ LOG.setLevel(logging.DEBUG)
+
+ _LOG_STREAM_HDLR.setFormatter(_LOG_FORMATTER)
+ if os.environ.get('CI_DEBUG', '').lower() in {'1', 'y', "yes", "true"}:
+ _LOG_STREAM_HDLR.setLevel(logging.DEBUG)
+ else:
+ _LOG_STREAM_HDLR.setLevel(logging.INFO)
+ # don't append to log file, clobber
+ _LOG_FILE_HDLR.setFormatter(_LOG_FORMATTER)
+ _LOG_FILE_HDLR.setLevel(logging.DEBUG)
+
+ del logging.root.handlers[:]
+ logging.root.addHandler(_LOG_STREAM_HDLR)
+ logging.root.addHandler(_LOG_FILE_HDLR)
+ logging.debug("logging.root.handlers = %s", logging.root.handlers)