remove syslog handler (cruft), add debug flag

scripts/uncloud

@@ -22,32 +22,26 @@ sys.excepthook = exception_hook
 if __name__ == '__main__':
     # Setting up root logger
     logger = logging.getLogger()
+
     logger.setLevel(logging.DEBUG)
 
-    syslog_handler = SysLogHandler(address='/dev/log')
-    syslog_handler.setLevel(logging.DEBUG)
-    syslog_formatter = logging.Formatter('%(pathname)s:%(lineno)d -- %(levelname)-8s %(message)s')
-    syslog_handler.setFormatter(syslog_formatter)
-
-    logger.addHandler(syslog_handler)
+    parent_parser = argparse.ArgumentParser(add_help=False)
+    parent_parser.add_argument("--debug", "-d", action='store_true')
 
     arg_parser = argparse.ArgumentParser()
+
     subparsers = arg_parser.add_subparsers(dest="command")
 
-    api_parser = subparsers.add_parser("api")
-
+    api_parser = subparsers.add_parser("api", parents=[parent_parser])
     host_parser = subparsers.add_parser("host")
     host_parser.add_argument("--hostname", required=True)
 
     scheduler_parser = subparsers.add_parser("scheduler")
-
     filescanner_parser = subparsers.add_parser("filescanner")
-
     imagescanner_parser = subparsers.add_parser("imagescanner")
-
     metadata_parser = subparsers.add_parser("metadata")
-
     config_parser = subparsers.add_parser("configure")
+
     configure_parser(config_parser)
     args = arg_parser.parse_args()
 

uncloud/api/main.py

@@ -561,7 +561,7 @@ api.add_resource(ListHost, "/host/list")
 api.add_resource(CreateNetwork, "/network/create")
 
 
-def main():
+def main(debug=False):
     image_stores = list(
         shared.etcd_client.get_prefix(
             settings["etcd"]["image_store_prefix"], value_in_json=True