ansible-collections-openstack/plugins/modules/identity_group_info.py

#!/usr/bin/python

# Copyright (c) 2019, Phillipe Smith <phillipelnx@gmail.com>
# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)

DOCUMENTATION = '''
---
module: identity_group_info
short_description: Retrieve info about one or more OpenStack groups
author: OpenStack Ansible SIG
description:
    - Retrieve info about a one or more OpenStack groups.
options:
   name:
     description:
        - Name or ID of the group.
     type: str
   domain:
     description:
        - Name or ID of the domain containing the group if the cloud supports domains
     type: str
   filters:
     description:
        - A dictionary of meta data to use for further filtering.  Elements of
          this dictionary may be additional dictionaries.
     type: dict
requirements:
    - "python >= 3.6"
    - "openstacksdk"

extends_documentation_fragment:
- openstack.cloud.openstack
'''

EXAMPLES = '''
# Gather info about previously created groups
- name: gather info
  hosts: localhost
  tasks:
    - name: Gather info about previously created groups
      openstack.cloud.identity_group_info:
        cloud: awesomecloud
      register: openstack_groups
    - debug:
        var: openstack_groups

# Gather info about a previously created group by name
- name: gather info
  hosts: localhost
  tasks:
    - name: Gather info about a previously created group by name
      openstack.cloud.identity_group_info:
        cloud: awesomecloud
        name: demogroup
      register: openstack_groups
    - debug:
        var: openstack_groups

# Gather info about a previously created group in a specific domain
- name: gather info
  hosts: localhost
  tasks:
    - name: Gather info about a previously created group in a specific domain
      openstack.cloud.identity_group_info:
        cloud: awesomecloud
        name: demogroup
        domain: admindomain
      register: openstack_groups
    - debug:
        var: openstack_groups

# Gather info about a previously created group in a specific domain with filter
- name: gather info
  hosts: localhost
  tasks:
    - name: Gather info about a previously created group in a specific domain with filter
      openstack.cloud.identity_group_info:
        cloud: awesomecloud
        name: demogroup
        domain: admindomain
        filters:
          enabled: False
      register: openstack_groups
    - debug:
        var: openstack_groups
'''


RETURN = '''
openstack_groups:
    description: Dictionary describing all the matching groups.
    returned: always, but can be null
    type: complex
    contains:
        name:
            description: Name given to the group.
            returned: success
            type: str
        description:
            description: Description of the group.
            returned: success
            type: str
        id:
            description: Unique UUID.
            returned: success
            type: str
        domain_id:
            description: Domain ID containing the group (keystone v3 clouds only)
            returned: success
            type: bool
'''

from ansible_collections.openstack.cloud.plugins.module_utils.openstack import OpenStackModule


class IdentityGroupInfoModule(OpenStackModule):
    argument_spec = dict(
        name=dict(required=False, default=None),
        domain=dict(required=False, default=None),
        filters=dict(required=False, type='dict', default=None),
    )
    module_kwargs = dict(
        supports_check_mode=True
    )

    def run(self):
        name = self.params['name']
        domain = self.params['domain']
        filters = self.params['filters']

        if domain:
            try:
                # We assume admin is passing domain id
                dom = self.conn.get_domain(domain)['id']
                domain = dom
            except Exception:
                # If we fail, maybe admin is passing a domain name.
                # Note that domains have unique names, just like id.
                dom = self.conn.search_domains(filters={'name': domain})
                if dom:
                    domain = dom[0]['id']
                else:
                    self.fail_json(msg='Domain name or ID does not exist')

            if not filters:
                filters = {}

        groups = self.conn.search_groups(name, filters, domain_id=domain)
        self.exit_json(changed=False, groups=groups)


def main():
    module = IdentityGroupInfoModule()
    module()


if __name__ == '__main__':
    main()