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#!/usr/bin/python
# Copyright (c) 2015 Hewlett-Packard Development Company, L.P.
# Copyright (c) 2013, Benno Joy <benno@ansible.com>
#
# 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
HAS_SHADE = True
except ImportError:
HAS_SHADE = False
ANSIBLE_METADATA = {'status': ['preview'],
'supported_by': 'community',
'version': '1.0'}
DOCUMENTATION = '''
---
module: os_security_group
short_description: Add/Delete security groups from an OpenStack cloud.
extends_documentation_fragment: openstack
author: "Monty Taylor (@emonty)"
version_added: "2.0"
description:
- Add or Remove security groups from an OpenStack cloud.
options:
name:
description:
- Name that has to be given to the security group. This module
requires that security group names be unique.
required: true
description:
description:
- Long description of the purpose of the security group
required: false
default: None
state:
description:
- Should the resource be present or absent.
choices: [present, absent]
default: present
'''
EXAMPLES = '''
# Create a security group
- os_security_group:
cloud: mordred
state: present
name: foo
description: security group for foo servers
# Update the existing 'foo' security group description
- os_security_group:
cloud: mordred
state: present
name: foo
description: updated description for the foo security group
'''
def _needs_update(module, secgroup):
"""Check for differences in the updatable values.
NOTE: We don't currently allow name updates.
"""
if secgroup['description'] != module.params['description']:
return True
return False
def _system_state_change(module, secgroup):
state = module.params['state']
if state == 'present':
if not secgroup:
return True
return _needs_update(module, secgroup)
if state == 'absent' and secgroup:
return True
return False
def main():
argument_spec = openstack_full_argument_spec(
name=dict(required=True),
description=dict(default=''),
state=dict(default='present', choices=['absent', 'present']),
)
module_kwargs = openstack_module_kwargs()
module = AnsibleModule(argument_spec,
supports_check_mode=True,
**module_kwargs)
if not HAS_SHADE:
module.fail_json(msg='shade is required for this module')
name = module.params['name']
state = module.params['state']
description = module.params['description']
try:
cloud = shade.openstack_cloud(**module.params)
secgroup = cloud.get_security_group(name)
if module.check_mode:
module.exit_json(changed=_system_state_change(module, secgroup))
changed = False
if state == 'present':
if not secgroup:
secgroup = cloud.create_security_group(name, description)
changed = True
else:
if _needs_update(module, secgroup):
secgroup = cloud.update_security_group(
secgroup['id'], description=description)
changed = True
module.exit_json(
changed=changed, id=secgroup['id'], secgroup=secgroup)
if state == 'absent':
if secgroup:
cloud.delete_security_group(secgroup['id'])
changed = True
module.exit_json(changed=changed)
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()
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