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#!/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_dhcp_option_facts
short_description: Gather facts about dhcp options sets in AWS
description:
- Gather facts about dhcp options sets in AWS
version_added: "2.2"
requirements: [ boto3 ]
author: "Nick Aslanidis (@naslanidis)"
options:
filters:
description:
- A dict of filters to apply. Each dict item consists of a filter key and a filter value.
See U(http://docs.aws.amazon.com/AWSEC2/latest/APIReference/API_DescribeRouteTables.html) for possible filters.
required: false
default: null
dhcp_options_ids:
description:
- Get details of specific DHCP Option ID
- Provide this value as a list
required: false
default: None
aliases: ['DhcpOptionsIds']
extends_documentation_fragment:
- aws
- ec2
'''
EXAMPLES = '''
# # Note: These examples do not set authentication details, see the AWS Guide for details.
- name: Gather facts about all DHCP Option sets for an account or profile
ec2_vpc_dhcp_option_facts:
region: ap-southeast-2
profile: production
register: dhcp_facts
- name: Gather facts about a filtered list of DHCP Option sets
ec2_vpc_dhcp_option_facts:
region: ap-southeast-2
profile: production
filters:
"tag:Name": "abc-123"
register: dhcp_facts
- name: Gather facts about a specific DHCP Option set by DhcpOptionId
ec2_vpc_dhcp_option_facts:
region: ap-southeast-2
profile: production
DhcpOptionsIds: dopt-123fece2
register: dhcp_facts
'''
RETURN = '''
dhcp_options:
description: The dhcp option sets for the account
returned: always
type: list
changed:
description: True if listing the dhcp options succeeds
type: bool
returned: always
'''
import traceback
try:
import botocore
except ImportError:
pass # caught by imported HAS_BOTO3
from ansible.module_utils.basic import AnsibleModule
from ansible.module_utils.ec2 import (ec2_argument_spec, boto3_conn, HAS_BOTO3,
ansible_dict_to_boto3_filter_list, get_aws_connection_info,
camel_dict_to_snake_dict, boto3_tag_list_to_ansible_dict)
def get_dhcp_options_info(dhcp_option):
dhcp_option_info = {'DhcpOptionsId': dhcp_option['DhcpOptionsId'],
'DhcpConfigurations': dhcp_option['DhcpConfigurations'],
'Tags': boto3_tag_list_to_ansible_dict(dhcp_option.get('Tags', [{'Value': '', 'Key': 'Name'}]))}
return dhcp_option_info
def list_dhcp_options(client, module):
params = dict(Filters=ansible_dict_to_boto3_filter_list(module.params.get('filters')))
if module.params.get("dry_run"):
params['DryRun'] = True
if module.params.get("dhcp_options_ids"):
params['DhcpOptionsIds'] = module.params.get("dhcp_options_ids")
try:
all_dhcp_options = client.describe_dhcp_options(**params)
except botocore.exceptions.ClientError as e:
module.fail_json(msg=str(e), exception=traceback.format_exc(),
**camel_dict_to_snake_dict(e.response))
results = [camel_dict_to_snake_dict(get_dhcp_options_info(option))
for option in all_dhcp_options['DhcpOptions']]
module.exit_json(dhcp_options=results)
def main():
argument_spec = ec2_argument_spec()
argument_spec.update(
dict(
filters=dict(type='dict', default={}),
dry_run=dict(type='bool', default=False, aliases=['DryRun']),
dhcp_options_ids=dict(type='list', aliases=['DhcpOptionIds'])
)
)
module = AnsibleModule(argument_spec=argument_spec,
supports_check_mode=True)
# Validate Requirements
if not HAS_BOTO3:
module.fail_json(msg='boto3 and botocore are required.')
try:
region, ec2_url, aws_connect_kwargs = get_aws_connection_info(module, boto3=True)
connection = 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="Can't authorize connection - " + str(e))
# call your function here
results = list_dhcp_options(connection, module)
module.exit_json(result=results)
if __name__ == '__main__':
main()
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