feature: set 'dbname' bootstrap parameter required

Author: cuprumtan

mamonsu/tools/bootstrap/start.py

@@ -81,6 +81,10 @@ def __init__(self):
             sys.stderr.write("ERROR: Database non-privileged username for mamonsu is not specified\n")
             parser.print_bootstrap_help()
             sys.exit(1)
+        if self.args.dbname is None:
+            sys.stderr.write("ERROR: Database for mamonsu is not specified\n")
+            parser.print_bootstrap_help()
+            sys.exit(1)
 
         if not self.args.dbname:
             self.args.dbname = self.args.username