diff options
Diffstat (limited to 'novaclient/v2/shell.py')
| -rw-r--r-- | novaclient/v2/shell.py | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/novaclient/v2/shell.py b/novaclient/v2/shell.py index e6a09a61..4f713906 100644 --- a/novaclient/v2/shell.py +++ b/novaclient/v2/shell.py @@ -1894,8 +1894,15 @@ def do_rebuild(cs, args): _("Cannot specify '--user-data-unset' with " "'--user-data'.")) elif args.user_data: - kwargs['userdata'] = args.user_data - + try: + kwargs['userdata'] = open(args.user_data) + except IOError as e: + raise exceptions.CommandError( + _("Can't open '%(user_data)s': %(exc)s") % { + 'user_data': args.user_data, + 'exc': e, + } + ) if cs.api_version >= api_versions.APIVersion('2.54'): if args.key_unset: kwargs['key_name'] = None |