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#!/usr/bin/python
# 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_endpoint_info
short_description: Retrieves AWS VPC endpoints details using AWS methods.
description:
- Gets various details related to AWS VPC Endpoints.
- This module was called C(ec2_vpc_endpoint_facts) before Ansible 2.9. The usage did not change.
version_added: "2.4"
requirements: [ boto3 ]
options:
query:
description:
- Specifies the query action to take. Services returns the supported
AWS services that can be specified when creating an endpoint.
required: True
choices:
- services
- endpoints
type: str
vpc_endpoint_ids:
description:
- Get details of specific endpoint IDs
type: list
elements: str
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_DescribeVpcEndpoints.html)
for possible filters.
type: dict
author: Karen Cheng (@Etherdaemon)
extends_documentation_fragment:
- aws
- ec2
'''
EXAMPLES = '''
# Simple example of listing all support AWS services for VPC endpoints
- name: List supported AWS endpoint services
ec2_vpc_endpoint_info:
query: services
region: ap-southeast-2
register: supported_endpoint_services
- name: Get all endpoints in ap-southeast-2 region
ec2_vpc_endpoint_info:
query: endpoints
region: ap-southeast-2
register: existing_endpoints
- name: Get all endpoints with specific filters
ec2_vpc_endpoint_info:
query: endpoints
region: ap-southeast-2
filters:
vpc-id:
- vpc-12345678
- vpc-87654321
vpc-endpoint-state:
- available
- pending
register: existing_endpoints
- name: Get details on specific endpoint
ec2_vpc_endpoint_info:
query: endpoints
region: ap-southeast-2
vpc_endpoint_ids:
- vpce-12345678
register: endpoint_details
'''
RETURN = '''
service_names:
description: AWS VPC endpoint service names
returned: I(query) is C(services)
type: list
sample:
service_names:
- com.amazonaws.ap-southeast-2.s3
vpc_endpoints:
description:
- A list of endpoints that match the query. Each endpoint has the keys creation_timestamp,
policy_document, route_table_ids, service_name, state, vpc_endpoint_id, vpc_id.
returned: I(query) is C(endpoints)
type: list
sample:
vpc_endpoints:
- creation_timestamp: "2017-02-16T11:06:48+00:00"
policy_document: >
"{\"Version\":\"2012-10-17\",\"Id\":\"Policy1450910922815\",
\"Statement\":[{\"Sid\":\"Stmt1450910920641\",\"Effect\":\"Allow\",
\"Principal\":\"*\",\"Action\":\"s3:*\",\"Resource\":[\"arn:aws:s3:::*/*\",\"arn:aws:s3:::*\"]}]}"
route_table_ids:
- rtb-abcd1234
service_name: "com.amazonaws.ap-southeast-2.s3"
state: "available"
vpc_endpoint_id: "vpce-abbad0d0"
vpc_id: "vpc-1111ffff"
'''
import json
try:
import botocore
except ImportError:
pass # will be picked up from imported HAS_BOTO3
from ansible.module_utils.basic import AnsibleModule
from ansible.module_utils.ec2 import (ec2_argument_spec, boto3_conn, get_aws_connection_info,
ansible_dict_to_boto3_filter_list, HAS_BOTO3, camel_dict_to_snake_dict, AWSRetry)
def date_handler(obj):
return obj.isoformat() if hasattr(obj, 'isoformat') else obj
@AWSRetry.exponential_backoff()
def get_supported_services(client, module):
results = list()
params = dict()
while True:
response = client.describe_vpc_endpoint_services(**params)
results.extend(response['ServiceNames'])
if 'NextToken' in response:
params['NextToken'] = response['NextToken']
else:
break
return dict(service_names=results)
@AWSRetry.exponential_backoff()
def get_endpoints(client, module):
results = list()
params = dict()
params['Filters'] = ansible_dict_to_boto3_filter_list(module.params.get('filters'))
if module.params.get('vpc_endpoint_ids'):
params['VpcEndpointIds'] = module.params.get('vpc_endpoint_ids')
while True:
response = client.describe_vpc_endpoints(**params)
results.extend(response['VpcEndpoints'])
if 'NextToken' in response:
params['NextToken'] = response['NextToken']
else:
break
try:
results = json.loads(json.dumps(results, default=date_handler))
except Exception as e:
module.fail_json(msg=str(e.message))
return dict(vpc_endpoints=[camel_dict_to_snake_dict(result) for result in results])
def main():
argument_spec = ec2_argument_spec()
argument_spec.update(
dict(
query=dict(choices=['services', 'endpoints'], required=True),
filters=dict(default={}, type='dict'),
vpc_endpoint_ids=dict(type='list'),
)
)
module = AnsibleModule(argument_spec=argument_spec, supports_check_mode=True)
if module._name == 'ec2_vpc_endpoint_facts':
module.deprecate("The 'ec2_vpc_endpoint_facts' module has been renamed to 'ec2_vpc_endpoint_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_params = get_aws_connection_info(module, boto3=True)
if region:
connection = boto3_conn(module, conn_type='client', resource='ec2', region=region, endpoint=ec2_url, **aws_connect_params)
else:
module.fail_json(msg="region must be specified")
except botocore.exceptions.NoCredentialsError as e:
module.fail_json(msg=str(e))
invocations = {
'services': get_supported_services,
'endpoints': get_endpoints,
}
results = invocations[module.params.get('query')](connection, module)
module.exit_json(**results)
if __name__ == '__main__':
main()
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