community.general/lib/ansible/modules/cloud/openstack/os_group.py
Monty Taylor 0f893027c4 Add a module_utils OpenStack Cloud constructor (#20974)
Start using this to construct shade OpenStack Cloud objects in a
consistent manner. This will let us centralize things like dealing with
password arguments and whatnot. It also allows us to introduce the
ability to pass a fully formed config dict directly to the module.

Migrate all OpenStack modules to use openstack_cloud_from_module.

Have it return the shade library since it's responsible for
importing shade and shade is needed for the exceptions.

Only pull specific OpenStack arguments for the constructor

Rather than passing **module.params to the shade constructor, pull out
only the values that make sense. This should prevent the issues with
module parameters stepping on shade parameters.

Replace module.params.pop with module.params.get

We don't need to pop these anymore since the shade constructor is now
using opt-in values.

Using real urls is ungood. Use example.com domains. Also, get rid of the
antiquated port numbers.
2018-02-15 15:20:49 +01:00

172 lines
4.7 KiB
Python

#!/usr/bin/python
# Copyright (c) 2016 IBM
# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
from __future__ import absolute_import, division, print_function
__metaclass__ = type
ANSIBLE_METADATA = {'metadata_version': '1.1',
'status': ['preview'],
'supported_by': 'community'}
DOCUMENTATION = '''
---
module: os_group
short_description: Manage OpenStack Identity Groups
extends_documentation_fragment: openstack
version_added: "2.1"
author: "Monty Taylor (@emonty), David Shrewsbury (@Shrews)"
description:
- Manage OpenStack Identity Groups. Groups can be created, deleted or
updated. Only the I(description) value can be updated.
options:
name:
description:
- Group name
required: true
description:
description:
- Group description
required: false
default: None
domain_id:
description:
- Domain id to create the group in if the cloud supports domains.
required: false
default: None
version_added: "2.3"
state:
description:
- Should the resource be present or absent.
choices: [present, absent]
default: present
availability_zone:
description:
- Ignored. Present for backwards compatibility
required: false
requirements:
- "python >= 2.6"
- "shade"
'''
EXAMPLES = '''
# Create a group named "demo"
- os_group:
cloud: mycloud
state: present
name: demo
description: "Demo Group"
domain_id: demoid
# Update the description on existing "demo" group
- os_group:
cloud: mycloud
state: present
name: demo
description: "Something else"
domain_id: demoid
# Delete group named "demo"
- os_group:
cloud: mycloud
state: absent
name: demo
'''
RETURN = '''
group:
description: Dictionary describing the group.
returned: On success when I(state) is 'present'.
type: complex
contains:
id:
description: Unique group ID
type: string
sample: "ee6156ff04c645f481a6738311aea0b0"
name:
description: Group name
type: string
sample: "demo"
description:
description: Group description
type: string
sample: "Demo Group"
domain_id:
description: Domain for the group
type: string
sample: "default"
'''
from ansible.module_utils.basic import AnsibleModule
from ansible.module_utils.openstack import openstack_full_argument_spec, openstack_module_kwargs, openstack_cloud_from_module
def _system_state_change(state, description, group):
if state == 'present' and not group:
return True
if state == 'present' and description is not None and group.description != description:
return True
if state == 'absent' and group:
return True
return False
def main():
argument_spec = openstack_full_argument_spec(
name=dict(required=True),
description=dict(required=False, default=None),
domain_id=dict(required=False, default=None),
state=dict(default='present', choices=['absent', 'present']),
)
module_kwargs = openstack_module_kwargs()
module = AnsibleModule(argument_spec,
supports_check_mode=True,
**module_kwargs)
name = module.params.get('name')
description = module.params.get('description')
state = module.params.get('state')
domain_id = module.params.pop('domain_id')
shade, cloud = openstack_cloud_from_module(module)
try:
if domain_id:
group = cloud.get_group(name, filters={'domain_id': domain_id})
else:
group = cloud.get_group(name)
if module.check_mode:
module.exit_json(changed=_system_state_change(state, description, group))
if state == 'present':
if group is None:
group = cloud.create_group(
name=name, description=description, domain=domain_id)
changed = True
else:
if description is not None and group.description != description:
group = cloud.update_group(
group.id, description=description)
changed = True
else:
changed = False
module.exit_json(changed=changed, group=group)
elif state == 'absent':
if group is None:
changed = False
else:
cloud.delete_group(group.id)
changed = True
module.exit_json(changed=changed)
except shade.OpenStackCloudException as e:
module.fail_json(msg=str(e))
if __name__ == '__main__':
main()