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

#!/usr/bin/python

# Copyright (c) 2015 Hewlett-Packard Development Company, L.P.
# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)


ANSIBLE_METADATA = {'metadata_version': '1.1',
                    'status': ['preview'],
                    'supported_by': 'community'}


DOCUMENTATION = '''
module: os_image_info
short_description: Retrieve information about an image within OpenStack.
author: "Davide Agnello (@dagnello)"
description:
    - Retrieve information about a image image from OpenStack.
    - This module was called C(os_image_facts) before Ansible 2.9, returning C(ansible_facts).
      Note that the M(os_image_info) module no longer returns C(ansible_facts)!
requirements:
    - "python >= 3.6""
    - "openstacksdk"
options:
   image:
     description:
        - Name or ID of the image
     required: false
   properties:
     description:
        - Dict of properties of the images used for query
     type: dict
     required: false
   availability_zone:
     description:
       - Ignored. Present for backwards compatibility
     required: false

extends_documentation_fragment:
- openstack.cloud.openstack
'''

EXAMPLES = '''
- name: Gather information about a previously created image named image1
  os_image_info:
    auth:
      auth_url: https://identity.example.com
      username: user
      password: password
      project_name: someproject
    image: image1
  register: result

- name: Show openstack information
  debug:
    msg: "{{ result.openstack_image }}"

# Show all available Openstack images
- name: Retrieve all available Openstack images
  os_image_info:
  register: result

- name: Show images
  debug:
    msg: "{{ result.openstack_image }}"

# Show images matching requested properties
- name: Retrieve images having properties with desired values
  os_image_facts:
    properties:
      some_property: some_value
      OtherProp: OtherVal

- name: Show images
  debug:
    msg: "{{ result.openstack_image }}"
'''

RETURN = '''
openstack_image:
    description: has all the openstack information about the image
    returned: always, but can be null
    type: complex
    contains:
        id:
            description: Unique UUID.
            returned: success
            type: str
        name:
            description: Name given to the image.
            returned: success
            type: str
        status:
            description: Image status.
            returned: success
            type: str
        created_at:
            description: Image created at timestamp.
            returned: success
            type: str
        deleted:
            description: Image deleted flag.
            returned: success
            type: bool
        container_format:
            description: Container format of the image.
            returned: success
            type: str
        min_ram:
            description: Min amount of RAM required for this image.
            returned: success
            type: int
        disk_format:
            description: Disk format of the image.
            returned: success
            type: str
        updated_at:
            description: Image updated at timestamp.
            returned: success
            type: str
        properties:
            description: Additional properties associated with the image.
            returned: success
            type: dict
        min_disk:
            description: Min amount of disk space required for this image.
            returned: success
            type: int
        protected:
            description: Image protected flag.
            returned: success
            type: bool
        checksum:
            description: Checksum for the image.
            returned: success
            type: str
        owner:
            description: Owner for the image.
            returned: success
            type: str
        is_public:
            description: Is public flag of the image.
            returned: success
            type: bool
        deleted_at:
            description: Image deleted at timestamp.
            returned: success
            type: str
        size:
            description: Size of the image.
            returned: success
            type: int
'''

from ansible.module_utils.basic import AnsibleModule
from ansible_collections.openstack.cloud.plugins.module_utils.openstack import (openstack_full_argument_spec,
                                                                                openstack_module_kwargs,
                                                                                openstack_cloud_from_module)


def main():

    argument_spec = openstack_full_argument_spec(
        image=dict(required=False),
        properties=dict(default=None, type='dict'),
    )
    module_kwargs = openstack_module_kwargs()
    module = AnsibleModule(argument_spec, **module_kwargs)
    is_old_facts = module._name == 'os_image_facts'
    if is_old_facts:
        module.deprecate("The 'os_image_facts' module has been renamed to 'os_image_info', "
                         "and the renamed one no longer returns ansible_facts", version='2.13')

    sdk, cloud = openstack_cloud_from_module(module)
    try:
        if module.params['image']:
            image = cloud.get_image(module.params['image'])
            if is_old_facts:
                module.exit_json(changed=False, ansible_facts=dict(
                    openstack_image=image))
            else:
                module.exit_json(changed=False, openstack_image=image)
        else:
            images = cloud.search_images(filters=module.params['properties'])
            if is_old_facts:
                module.exit_json(changed=False, ansible_facts=dict(
                    openstack_image=images))
            else:
                module.exit_json(changed=False, openstack_image=images)

    except sdk.exceptions.OpenStackCloudException as e:
        module.fail_json(msg=str(e))


if __name__ == '__main__':
    main()