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

# (c) 2017, Ansible by Red Hat, inc
#
# This file is part of Ansible by Red Hat
#
# Ansible 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.
#
# Ansible 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 Ansible.  If not, see <http://www.gnu.org/licenses/>.
#

ANSIBLE_METADATA = {'metadata_version': '1.0',
                    'status': ['preview'],
                    'supported_by': 'core'}


DOCUMENTATION = """
---
module: net_linkagg
version_added: "2.4"
author: "Ricardo Carrillo Cruz (@rcarrillocruz)"
short_description: Manage link aggregation groups on network devices
description:
  - This module provides declarative management of link aggregation groups
    on network devices.
options:
  name:
    description:
      - Name of the link aggregation group.
    required: true
  mode:
    description:
      - Mode of the link aggregation group. A value of C(on) will enable LACP.
        C(active) configures the link to actively information about the state of the link,
        or it can be configured in C(passive) mode ie. send link state information only when
        received them from another link.
    default: on
    choices: ['on', 'active', 'passive']
  members:
    description:
      - List of members interfaces of the link aggregation group. The value can be
        single interface or list of interfaces.
    required: true
  min_links:
    description:
      - Minimum members that should be up
        before bringing up the link aggregation group.
  collection:
    description: List of link aggregation definitions.
  purge:
    description:
      - Purge link aggregation groups not defined in the collections parameter.
    default: no
  state:
    description:
      - State of the link aggregation group.
    default: present
    choices: ['present', 'absent', 'up', 'down']
"""

EXAMPLES = """
- name: configure link aggregation group
  net_linkagg:
    name: bond0
    members:
      - eth0
      - eth1

- name: remove configuration
  net_linkagg:
    name: bond0
    state: absent

"""

RETURN = """
commands:
  description: The list of configuration mode commands to send to the device
  returned: always, except for the platforms that use Netconf transport to manage the device.
  type: list
  sample:
    - set interfaces bonding bond0
    - set interfaces ethernet eth0 bond-group 'bond0'
    - set interfaces ethernet eth1 bond-group 'bond0'
"""