Default backup.name to 'default' and use the path that rpms (and one-…

…day debs) use as default location. This will avoid permissions issues on the docker image too

mongodb_consistent_backup/Backup/__init__.py

@@ -2,7 +2,7 @@
 
 
 def config(parser):
-    parser.add_argument("-n", "--backup.name", dest="backup.name", help="Name of the backup set (required)", type=str)
-    parser.add_argument("-l", "--backup.location", dest="backup.location", help="Base path to store the backup data (required)", type=str)
+    parser.add_argument("-n", "--backup.name", dest="backup.name", help="Name of the backup set (default: default)", default='default', type=str)
+    parser.add_argument("-l", "--backup.location", dest="backup.location", help="Base path to store the backup data (default: /var/lib/mongodb-consistent-backup)", default='/var/lib/mongodb-consistent-backup', type=str)
     parser.add_argument("-m", "--backup.method", dest="backup.method", help="Method to be used for backup (default: mongodump)", default='mongodump', choices=['mongodump'])
     return parser