EVOLUTION-MANAGER

Edit File: _ec2_vpc_peering_facts.py

#!/usr/bin/python
# Copyright: Ansible Project
# 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: ec2_vpc_peering_info
short_description: Retrieves AWS VPC Peering details using AWS methods.
description:
  - Gets various details related to AWS VPC Peers
  - This module was called C(ec2_vpc_peering_facts) before Ansible 2.9. The usage did not change.
version_added: "2.4"
requirements: [ boto3 ]
options:
  peer_connection_ids:
    description:
      - Get details of specific vpc peer IDs
  filters:
    description:
      - A dict of filters to apply. Each dict item consists of a filter key and a filter value.
        See U(https://docs.aws.amazon.com/AWSEC2/latest/APIReference/API_DescribeVpcPeeringConnections.html)
        for possible filters.
author: Karen Cheng (@Etherdaemon)
extends_documentation_fragment:
  - aws
  - ec2
'''

EXAMPLES = '''
# Simple example of listing all VPC Peers
- name: List all vpc peers
  ec2_vpc_peering_info:
    region: ap-southeast-2
  register: all_vpc_peers

- name: Debugging the result
  debug:
    msg: "{{ all_vpc_peers.result }}"

- name: Get details on specific VPC peer
  ec2_vpc_peering_info:
    peer_connection_ids:
      - pcx-12345678
      - pcx-87654321
    region: ap-southeast-2
  register: all_vpc_peers

- name: Get all vpc peers with specific filters
  ec2_vpc_peering_info:
    region: ap-southeast-2
    filters:
      status-code: ['pending-acceptance']
  register: pending_vpc_peers
'''

RETURN = '''
result:
  description: The result of the describe.
  returned: success
  type: list
'''

import json

try:
    import botocore
except ImportError:
    pass  # will be picked up by imported HAS_BOTO3

from ansible.module_utils.basic import AnsibleModule
from ansible.module_utils.ec2 import (boto3_tag_list_to_ansible_dict,
                                      ec2_argument_spec, boto3_conn, get_aws_connection_info,
                                      ansible_dict_to_boto3_filter_list, HAS_BOTO3, camel_dict_to_snake_dict)

def date_handler(obj):
    return obj.isoformat() if hasattr(obj, 'isoformat') else obj

def get_vpc_peers(client, module):
    params = dict()
    params['Filters'] = ansible_dict_to_boto3_filter_list(module.params.get('filters'))
    if module.params.get('peer_connection_ids'):
        params['VpcPeeringConnectionIds'] = module.params.get('peer_connection_ids')
    try:
        result = json.loads(json.dumps(client.describe_vpc_peering_connections(**params), default=date_handler))
    except Exception as e:
        module.fail_json(msg=str(e.message))

return result['VpcPeeringConnections']

def main():
    argument_spec = ec2_argument_spec()
    argument_spec.update(
        dict(
            filters=dict(default=dict(), type='dict'),
            peer_connection_ids=dict(default=None, type='list'),
        )
    )

module = AnsibleModule(argument_spec=argument_spec,
                           supports_check_mode=True)
    if module._name == 'ec2_vpc_peering_facts':
        module.deprecate("The 'ec2_vpc_peering_facts' module has been renamed to 'ec2_vpc_peering_info'", version='2.13')

# Validate Requirements
    if not HAS_BOTO3:
        module.fail_json(msg='botocore and boto3 are required.')

try:
        region, ec2_url, aws_connect_kwargs = get_aws_connection_info(module, boto3=True)
    except NameError as e:
        # Getting around the get_aws_connection_info boto reliance for region
        if "global name 'boto' is not defined" in e.message:
            module.params['region'] = botocore.session.get_session().get_config_variable('region')
            if not module.params['region']:
                module.fail_json(msg="Error - no region provided")
        else:
            module.fail_json(msg="Can't retrieve connection information - " + str(e))

try:
        region, ec2_url, aws_connect_kwargs = get_aws_connection_info(module, boto3=True)
        ec2 = boto3_conn(module, conn_type='client', resource='ec2', region=region, endpoint=ec2_url, **aws_connect_kwargs)
    except botocore.exceptions.NoCredentialsError as e:
        module.fail_json(msg=str(e))

# Turn the boto3 result in to ansible friendly_snaked_names
    results = [camel_dict_to_snake_dict(peer) for peer in get_vpc_peers(ec2, module)]

# Turn the boto3 result in to ansible friendly tag dictionary
    for peer in results:
        peer['tags'] = boto3_tag_list_to_ansible_dict(peer.get('tags', []))

module.exit_json(result=results)

if __name__ == '__main__':
    main()