ansible/cloud/openstack/os_auth.py
David Shrewsbury e8abea25c7 Fix OpenStack module failure output
The exception message, when shade fails, will contain much more
specific information about the failure if the exception is treated
as a string. The 'message' attribute alone is usually not helpful.
2016-01-13 11:15:24 -05:00

69 lines
2 KiB
Python

#!/usr/bin/python
# Copyright (c) 2015 Hewlett-Packard Development Company, L.P.
#
# This module is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This software is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this software. If not, see <http://www.gnu.org/licenses/>.
try:
import shade
from shade import meta
HAS_SHADE = True
except ImportError:
HAS_SHADE = False
DOCUMENTATION = '''
---
module: os_auth
short_description: Retrieve an auth token
version_added: "2.0"
author: "Monty Taylor (@emonty)"
description:
- Retrieve an auth token from an OpenStack Cloud
requirements:
- "python >= 2.6"
- "shade"
extends_documentation_fragment: openstack
'''
EXAMPLES = '''
# Authenticate to the cloud and retrieve the service catalog
- os_auth:
cloud: rax-dfw
- debug: var=service_catalog
'''
def main():
argument_spec = openstack_full_argument_spec()
module_kwargs = openstack_module_kwargs()
module = AnsibleModule(argument_spec, **module_kwargs)
if not HAS_SHADE:
module.fail_json(msg='shade is required for this module')
try:
cloud = shade.openstack_cloud(**module.params)
module.exit_json(
changed=False,
ansible_facts=dict(
auth_token=cloud.auth_token,
service_catalog=cloud.service_catalog))
except shade.OpenStackCloudException as e:
module.fail_json(msg=str(e))
# this is magic, see lib/ansible/module_common.py
from ansible.module_utils.basic import *
from ansible.module_utils.openstack import *
if __name__ == '__main__':
main()