#!/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_eni_info short_description: Gather information about ec2 ENI interfaces in AWS description: - Gather information about ec2 ENI interfaces in AWS. - This module was called C(ec2_eni_facts) before Ansible 2.9. The usage did not change. version_added: "2.0" author: "Rob White (@wimnat)" requirements: [ boto3 ] options: 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_DescribeNetworkInterfaces.html) for possible filters. type: dict extends_documentation_fragment: - aws - ec2 ''' EXAMPLES = ''' # Note: These examples do not set authentication details, see the AWS Guide for details. # Gather information about all ENIs - ec2_eni_info: # Gather information about a particular ENI - ec2_eni_info: filters: network-interface-id: eni-xxxxxxx ''' RETURN = ''' network_interfaces: description: List of matching elastic network interfaces returned: always type: complex contains: association: description: Info of associated elastic IP (EIP) returned: always, empty dict if no association exists type: dict sample: { allocation_id: "eipalloc-5sdf123", association_id: "eipassoc-8sdf123", ip_owner_id: "4415120123456", public_dns_name: "ec2-52-1-0-63.compute-1.amazonaws.com", public_ip: "52.1.0.63" } attachment: description: Info about attached ec2 instance returned: always, empty dict if ENI is not attached type: dict sample: { attach_time: "2017-08-05T15:25:47+00:00", attachment_id: "eni-attach-149d21234", delete_on_termination: false, device_index: 1, instance_id: "i-15b8d3cadbafa1234", instance_owner_id: "4415120123456", status: "attached" } availability_zone: description: Availability zone of ENI returned: always type: str sample: "us-east-1b" description: description: Description text for ENI returned: always type: str sample: "My favourite network interface" groups: description: List of attached security groups returned: always type: list sample: [ { group_id: "sg-26d0f1234", group_name: "my_ec2_security_group" } ] id: description: The id of the ENI (alias for network_interface_id) returned: always type: str sample: "eni-392fsdf" interface_type: description: Type of the network interface returned: always type: str sample: "interface" ipv6_addresses: description: List of IPv6 addresses for this interface returned: always type: list sample: [] mac_address: description: MAC address of the network interface returned: always type: str sample: "0a:f8:10:2f:ab:a1" network_interface_id: description: The id of the ENI returned: always type: str sample: "eni-392fsdf" owner_id: description: AWS account id of the owner of the ENI returned: always type: str sample: "4415120123456" private_dns_name: description: Private DNS name for the ENI returned: always type: str sample: "ip-172-16-1-180.ec2.internal" private_ip_address: description: Private IP address for the ENI returned: always type: str sample: "172.16.1.180" private_ip_addresses: description: List of private IP addresses attached to the ENI returned: always type: list sample: [] requester_id: description: The ID of the entity that launched the ENI returned: always type: str sample: "AIDAIONYVJQNIAZFT3ABC" requester_managed: description: Indicates whether the network interface is being managed by an AWS service. returned: always type: bool sample: false source_dest_check: description: Indicates whether the network interface performs source/destination checking. returned: always type: bool sample: false status: description: Indicates if the network interface is attached to an instance or not returned: always type: str sample: "in-use" subnet_id: description: Subnet ID the ENI is in returned: always type: str sample: "subnet-7bbf01234" tag_set: description: Dictionary of tags added to the ENI returned: always type: dict sample: {} vpc_id: description: ID of the VPC the network interface it part of returned: always type: str sample: "vpc-b3f1f123" ''' try: from botocore.exceptions import ClientError, NoCredentialsError HAS_BOTO3 = True except ImportError: HAS_BOTO3 = False from ansible.module_utils.basic import AnsibleModule from ansible.module_utils.ec2 import ansible_dict_to_boto3_filter_list, boto3_conn from ansible.module_utils.ec2 import boto3_tag_list_to_ansible_dict, camel_dict_to_snake_dict from ansible.module_utils.ec2 import ec2_argument_spec, get_aws_connection_info def list_eni(connection, module): if module.params.get("filters") is None: filters = [] else: filters = ansible_dict_to_boto3_filter_list(module.params.get("filters")) try: network_interfaces_result = connection.describe_network_interfaces(Filters=filters)['NetworkInterfaces'] except (ClientError, NoCredentialsError) as e: module.fail_json(msg=e.message) # Modify boto3 tags list to be ansible friendly dict and then camel_case camel_network_interfaces = [] for network_interface in network_interfaces_result: network_interface['TagSet'] = boto3_tag_list_to_ansible_dict(network_interface['TagSet']) # Added id to interface info to be compatible with return values of ec2_eni module: network_interface['Id'] = network_interface['NetworkInterfaceId'] camel_network_interfaces.append(camel_dict_to_snake_dict(network_interface)) module.exit_json(network_interfaces=camel_network_interfaces) def get_eni_info(interface): # Private addresses private_addresses = [] for ip in interface.private_ip_addresses: private_addresses.append({'private_ip_address': ip.private_ip_address, 'primary_address': ip.primary}) interface_info = {'id': interface.id, 'subnet_id': interface.subnet_id, 'vpc_id': interface.vpc_id, 'description': interface.description, 'owner_id': interface.owner_id, 'status': interface.status, 'mac_address': interface.mac_address, 'private_ip_address': interface.private_ip_address, 'source_dest_check': interface.source_dest_check, 'groups': dict((group.id, group.name) for group in interface.groups), 'private_ip_addresses': private_addresses } if hasattr(interface, 'publicDnsName'): interface_info['association'] = {'public_ip_address': interface.publicIp, 'public_dns_name': interface.publicDnsName, 'ip_owner_id': interface.ipOwnerId } if interface.attachment is not None: interface_info['attachment'] = {'attachment_id': interface.attachment.id, 'instance_id': interface.attachment.instance_id, 'device_index': interface.attachment.device_index, 'status': interface.attachment.status, 'attach_time': interface.attachment.attach_time, 'delete_on_termination': interface.attachment.delete_on_termination, } return interface_info def main(): argument_spec = ec2_argument_spec() argument_spec.update( dict( filters=dict(default=None, type='dict') ) ) module = AnsibleModule(argument_spec=argument_spec) if module._name == 'ec2_eni_facts': module.deprecate("The 'ec2_eni_facts' module has been renamed to 'ec2_eni_info'", version='2.13') if not HAS_BOTO3: module.fail_json(msg='boto3 required for this module') region, ec2_url, aws_connect_params = get_aws_connection_info(module, boto3=True) connection = boto3_conn(module, conn_type='client', resource='ec2', region=region, endpoint=ec2_url, **aws_connect_params) list_eni(connection, module) if __name__ == '__main__': main()