AETHER-3648 Support loglevel configuration in enodebd

AETHER-3020 Firmware upgrade feature: integrate firmware url to enb cfg

Change-Id: Iba2e08fc6aa31c23f9eedb70ebf250c2d2066e8d
diff --git a/common/service.py b/common/service.py
index 1e98483..33dc2dd 100644
--- a/common/service.py
+++ b/common/service.py
@@ -355,6 +355,10 @@
             "Setting logging level to %s",
             logging.getLevelName(level),
         )
+
+        # Depress the spyne log as INFO, avoid the debugging messages from enodebd service
+        logging.getLogger('spyne').setLevel(logging.INFO)
+
         logger = logging.getLogger('')
         logger.setLevel(level)