ansible-later/env_27/lib/python2.7/site-packages/ansible/modules/cloud/vmware/vmware_guest_snapshot_facts.py

#!/usr/bin/python
# -*- coding: utf-8 -*-

# Copyright: (c) 2018, Ansible Project
# Copyright: (c) 2018, Abhijeet Kasurde <akasurde@redhat.com>
# 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: vmware_guest_snapshot_facts
short_description: Gather facts about virtual machine's snapshots in vCenter
description:
    - This module can be used to gather facts about virtual machine's snapshots.
version_added: 2.6
author:
    - Abhijeet Kasurde (@Akasurde) <akasurde@redhat.com>
notes:
    - Tested on vSphere 6.0 and 6.5
requirements:
    - "python >= 2.6"
    - PyVmomi
options:
   name:
     description:
     - Name of the VM to work with.
     - This is required if C(uuid) is not supplied.
   uuid:
     description:
     - UUID of the instance to manage if known, this value is VMware's unique identifier.
     - This is required if C(name) is not supplied.
     - The C(folder) is ignored, if C(uuid) is provided.
   folder:
     description:
     - Destination folder, absolute or relative path to find an existing guest.
     - This is required only, if multiple virtual machines with same name are found on given vCenter.
     - The folder should include the datacenter. ESX's datacenter is ha-datacenter
     - 'Examples:'
     - '   folder: /ha-datacenter/vm'
     - '   folder: ha-datacenter/vm'
     - '   folder: /datacenter1/vm'
     - '   folder: datacenter1/vm'
     - '   folder: /datacenter1/vm/folder1'
     - '   folder: datacenter1/vm/folder1'
     - '   folder: /folder1/datacenter1/vm'
     - '   folder: folder1/datacenter1/vm'
     - '   folder: /folder1/datacenter1/vm/folder2'
   datacenter:
     description:
     - Name of the datacenter.
     required: True
extends_documentation_fragment: vmware.documentation
'''

EXAMPLES = '''
  - name: Gather snapshot facts about the virtual machine in the given vCenter
    vmware_guest_snapshot_facts:
      hostname: "{{ vcenter_hostname }}"
      username: "{{ vcenter_username }}"
      password: "{{ vcenter_password }}"
      datacenter: "{{ datacenter_name }}"
      name: "{{ guest_name }}"
    delegate_to: localhost
    register: snapshot_facts
'''

RETURN = """
guest_snapshots:
    description: metadata about the snapshot facts
    returned: always
    type: dict
    sample: {
        "current_snapshot": {
            "creation_time": "2018-02-10T14:48:31.999459+00:00",
            "description": "",
            "id": 28,
            "name": "snap_0003",
            "state": "poweredOff"
        },
        "snapshots": [
            {
                "creation_time": "2018-02-10T14:48:31.999459+00:00",
                "description": "",
                "id": 28,
                "name": "snap_0003",
                "state": "poweredOff"
            }
        ]
    }
"""

from ansible.module_utils.basic import AnsibleModule
from ansible.module_utils.vmware import PyVmomi, list_snapshots, vmware_argument_spec


class PyVmomiHelper(PyVmomi):
    def __init__(self, module):
        super(PyVmomiHelper, self).__init__(module)

    @staticmethod
    def gather_guest_snapshot_facts(vm_obj=None):
        """
        Function to return snpashot related facts about given virtual machine
        Args:
            vm_obj: Virtual Machine Managed object

        Returns: Dictionary containing snapshot facts

        """
        if vm_obj is None:
            return {}
        return list_snapshots(vm=vm_obj)


def main():
    argument_spec = vmware_argument_spec()
    argument_spec.update(
        name=dict(type='str'),
        uuid=dict(type='str'),
        folder=dict(type='str'),
        datacenter=dict(required=True, type='str'),
    )
    module = AnsibleModule(argument_spec=argument_spec,
                           required_together=[['name', 'folder']],
                           required_one_of=[['name', 'uuid']],
                           )

    if module.params['folder']:
        # FindByInventoryPath() does not require an absolute path
        # so we should leave the input folder path unmodified
        module.params['folder'] = module.params['folder'].rstrip('/')

    pyv = PyVmomiHelper(module)
    # Check if the VM exists before continuing
    vm = pyv.get_vm()

    if not vm:
        # If UUID is set, getvm select UUID, show error message accordingly.
        module.fail_json(msg="Unable to gather facts about snapshots for"
                             " non-existing VM ['%s']" % (module.params.get('uuid') or
                                                          module.params.get('name')))

    results = dict(changed=False, guest_snapshots=pyv.gather_guest_snapshot_facts(vm_obj=vm))
    module.exit_json(**results)


if __name__ == '__main__':
    main()