consistency check

cli/hv2cli.py

@@ -6,7 +6,7 @@ import configparser
 import json
 import argparse
 import importlib
-
+import sys
 
 DB_USER = ""
 DB_PASS = ""
@@ -34,11 +34,19 @@ parser.add_argument('--params', '-p',
                     help='JSON string with parameter for the selected operation, default: {}',                    
                     required=False,
                     default="{}")
+parser.add_argument('--verbosity', '-v',
+                    help='Minimal log level for output: DEBUG, INFO, WARNING, ..., default: DEBUG',
+                    required=False,
+                    default="DEBUG")                    
 args = parser.parse_args()
 operation = args.operation
 params = json.loads(args.params)
+logLevel = args.verbosity
 
 
+logger.remove()
+logger.add(sys.stderr, colorize=True, level=logLevel)
+
 
 dbh = None
 try: