Add optional colored logging

requirements.txt

@@ -5,3 +5,4 @@ libvirt-python>=1.3.1
 ovh==0.4.7
 termcolor==1.1.0
 terminaltables==3.1.0
+coloredlogs==7.3

vm.py

@@ -16,7 +16,17 @@ __version__ = '0.1'
 
 import logging
 
-logging.basicConfig(level=logging.DEBUG)
+logging.getLogger('ovh.vendor').setLevel(logging.WARNING)
+
+logformat = '%(asctime)s %(name)s %(levelname)-7s %(message)s'
+logdatefmt = '%Y-%m-%d %H:%M:%S'
+loglevel = logging.INFO
+try:
+    import coloredlogs
+    coloredlogs.install(level=loglevel, fmt=logformat, datefmt=logdatefmt)
+except:
+    logging.basicConfig(level=loglevel, format=logformat, datefmt=logdatefmt)
+
 logger = logging.getLogger(__name__)
 
 from docopt import docopt
@@ -242,7 +252,7 @@ IP:         {0.ip}
 Username:   {0.user}
 Password:   {0.password}'''.format(instance))
 
-    subprocess.call(['ping', '-c', '1', '-W', '240', instance.ip])
+    subprocess.call(['ping', '-n', '-c', '1', '-w', '240', instance.ip])
 
 
 def cmd_iplist(args):