diff options
Diffstat (limited to 'morphlib/exts/openstack.check')
| -rwxr-xr-x | morphlib/exts/openstack.check | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/morphlib/exts/openstack.check b/morphlib/exts/openstack.check index edc37cc1..4c21b604 100755 --- a/morphlib/exts/openstack.check +++ b/morphlib/exts/openstack.check @@ -1,5 +1,5 @@ #!/usr/bin/python -# Copyright (C) 2014 Codethink Limited +# Copyright (C) 2014-2015 Codethink Limited # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by @@ -11,8 +11,7 @@ # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License along -# with this program; if not, write to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. +# with this program. If not, see <http://www.gnu.org/licenses/>. '''Preparatory checks for Morph 'openstack' write extension''' @@ -77,9 +76,16 @@ class OpenStackCheckExtension(morphlib.writeexts.WriteExtension): '--os-password', password, '--os-auth-url', auth_url, 'image-list'] - try: - cliapp.runcmd(cmdline) - except cliapp.AppException: - raise cliapp.AppException('Wrong OpenStack credentals.') + + exit, out, err = cliapp.runcmd_unchecked(cmdline) + + if exit != 0: + if err.startswith('The request you have made requires ' + 'authentication. (HTTP 401)'): + raise cliapp.AppException('Invalid OpenStack credentials.') + else: + raise cliapp.AppException( + 'Failed to connect to OpenStack instance at %s: %s' % + (auth_url, err)) OpenStackCheckExtension().run() |