diff options
Diffstat (limited to 'lib/ansible/modules/cloud/amazon/ec2_vpc_route_table.py')
| -rw-r--r-- | lib/ansible/modules/cloud/amazon/ec2_vpc_route_table.py | 750 |
1 files changed, 0 insertions, 750 deletions
diff --git a/lib/ansible/modules/cloud/amazon/ec2_vpc_route_table.py b/lib/ansible/modules/cloud/amazon/ec2_vpc_route_table.py deleted file mode 100644 index 96c9b2d04d..0000000000 --- a/lib/ansible/modules/cloud/amazon/ec2_vpc_route_table.py +++ /dev/null @@ -1,750 +0,0 @@ -#!/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': ['stableinterface'], - 'supported_by': 'community'} - - -DOCUMENTATION = ''' ---- -module: ec2_vpc_route_table -short_description: Manage route tables for AWS virtual private clouds -description: - - Manage route tables for AWS virtual private clouds -version_added: "2.0" -author: -- Robert Estelle (@erydo) -- Rob White (@wimnat) -- Will Thames (@willthames) -options: - lookup: - description: Look up route table by either tags or by route table ID. Non-unique tag lookup will fail. - If no tags are specified then no lookup for an existing route table is performed and a new - route table will be created. To change tags of a route table you must look up by id. - default: tag - choices: [ 'tag', 'id' ] - type: str - propagating_vgw_ids: - description: Enable route propagation from virtual gateways specified by ID. - type: list - elements: str - purge_routes: - version_added: "2.3" - description: Purge existing routes that are not found in routes. - type: bool - default: 'yes' - purge_subnets: - version_added: "2.3" - description: Purge existing subnets that are not found in subnets. Ignored unless the subnets option is supplied. - default: 'true' - type: bool - purge_tags: - version_added: "2.5" - description: Purge existing tags that are not found in route table. - type: bool - default: 'no' - route_table_id: - description: - - The ID of the route table to update or delete. - - Required when I(lookup=id). - type: str - routes: - description: List of routes in the route table. - Routes are specified as dicts containing the keys 'dest' and one of 'gateway_id', - 'instance_id', 'network_interface_id', or 'vpc_peering_connection_id'. - If 'gateway_id' is specified, you can refer to the VPC's IGW by using the value 'igw'. - Routes are required for present states. - type: list - elements: dict - state: - description: Create or destroy the VPC route table. - default: present - choices: [ 'present', 'absent' ] - type: str - subnets: - description: An array of subnets to add to this route table. Subnets may be specified - by either subnet ID, Name tag, or by a CIDR such as '10.0.0.0/24'. - type: list - elements: str - tags: - description: > - A dictionary of resource tags of the form: C({ tag1: value1, tag2: value2 }). Tags are - used to uniquely identify route tables within a VPC when the route_table_id is not supplied. - aliases: [ "resource_tags" ] - type: dict - vpc_id: - description: - - VPC ID of the VPC in which to create the route table. - - Required when I(state=present) or I(lookup=tag). - type: str -extends_documentation_fragment: - - aws - - ec2 -''' - -EXAMPLES = ''' -# Note: These examples do not set authentication details, see the AWS Guide for details. - -# Basic creation example: -- name: Set up public subnet route table - ec2_vpc_route_table: - vpc_id: vpc-1245678 - region: us-west-1 - tags: - Name: Public - subnets: - - "{{ jumpbox_subnet.subnet.id }}" - - "{{ frontend_subnet.subnet.id }}" - - "{{ vpn_subnet.subnet_id }}" - routes: - - dest: 0.0.0.0/0 - gateway_id: "{{ igw.gateway_id }}" - register: public_route_table - -- name: Set up NAT-protected route table - ec2_vpc_route_table: - vpc_id: vpc-1245678 - region: us-west-1 - tags: - Name: Internal - subnets: - - "{{ application_subnet.subnet.id }}" - - 'Database Subnet' - - '10.0.0.0/8' - routes: - - dest: 0.0.0.0/0 - instance_id: "{{ nat.instance_id }}" - register: nat_route_table - -- name: delete route table - ec2_vpc_route_table: - vpc_id: vpc-1245678 - region: us-west-1 - route_table_id: "{{ route_table.id }}" - lookup: id - state: absent -''' - -RETURN = ''' -route_table: - description: Route Table result - returned: always - type: complex - contains: - associations: - description: List of subnets associated with the route table - returned: always - type: complex - contains: - main: - description: Whether this is the main route table - returned: always - type: bool - sample: false - route_table_association_id: - description: ID of association between route table and subnet - returned: always - type: str - sample: rtbassoc-ab47cfc3 - route_table_id: - description: ID of the route table - returned: always - type: str - sample: rtb-bf779ed7 - subnet_id: - description: ID of the subnet - returned: always - type: str - sample: subnet-82055af9 - id: - description: ID of the route table (same as route_table_id for backwards compatibility) - returned: always - type: str - sample: rtb-bf779ed7 - propagating_vgws: - description: List of Virtual Private Gateways propagating routes - returned: always - type: list - sample: [] - route_table_id: - description: ID of the route table - returned: always - type: str - sample: rtb-bf779ed7 - routes: - description: List of routes in the route table - returned: always - type: complex - contains: - destination_cidr_block: - description: CIDR block of destination - returned: always - type: str - sample: 10.228.228.0/22 - gateway_id: - description: ID of the gateway - returned: when gateway is local or internet gateway - type: str - sample: local - instance_id: - description: ID of a NAT instance - returned: when the route is via an EC2 instance - type: str - sample: i-abcd123456789 - instance_owner_id: - description: AWS account owning the NAT instance - returned: when the route is via an EC2 instance - type: str - sample: 123456789012 - nat_gateway_id: - description: ID of the NAT gateway - returned: when the route is via a NAT gateway - type: str - sample: local - origin: - description: mechanism through which the route is in the table - returned: always - type: str - sample: CreateRouteTable - state: - description: state of the route - returned: always - type: str - sample: active - tags: - description: Tags applied to the route table - returned: always - type: dict - sample: - Name: Public route table - Public: 'true' - vpc_id: - description: ID for the VPC in which the route lives - returned: always - type: str - sample: vpc-6e2d2407 -''' - -import re -from time import sleep -from ansible.module_utils.aws.core import AnsibleAWSModule -from ansible.module_utils.aws.waiters import get_waiter -from ansible.module_utils.ec2 import ansible_dict_to_boto3_filter_list -from ansible.module_utils.ec2 import camel_dict_to_snake_dict, snake_dict_to_camel_dict -from ansible.module_utils.ec2 import ansible_dict_to_boto3_tag_list, boto3_tag_list_to_ansible_dict -from ansible.module_utils.ec2 import compare_aws_tags, AWSRetry - - -try: - import botocore -except ImportError: - pass # caught by AnsibleAWSModule - - -CIDR_RE = re.compile(r'^(\d{1,3}\.){3}\d{1,3}/\d{1,2}$') -SUBNET_RE = re.compile(r'^subnet-[A-z0-9]+$') -ROUTE_TABLE_RE = re.compile(r'^rtb-[A-z0-9]+$') - - -@AWSRetry.exponential_backoff() -def describe_subnets_with_backoff(connection, **params): - return connection.describe_subnets(**params)['Subnets'] - - -def find_subnets(connection, module, vpc_id, identified_subnets): - """ - Finds a list of subnets, each identified either by a raw ID, a unique - 'Name' tag, or a CIDR such as 10.0.0.0/8. - - Note that this function is duplicated in other ec2 modules, and should - potentially be moved into a shared module_utils - """ - subnet_ids = [] - subnet_names = [] - subnet_cidrs = [] - for subnet in (identified_subnets or []): - if re.match(SUBNET_RE, subnet): - subnet_ids.append(subnet) - elif re.match(CIDR_RE, subnet): - subnet_cidrs.append(subnet) - else: - subnet_names.append(subnet) - - subnets_by_id = [] - if subnet_ids: - filters = ansible_dict_to_boto3_filter_list({'vpc-id': vpc_id}) - try: - subnets_by_id = describe_subnets_with_backoff(connection, SubnetIds=subnet_ids, Filters=filters) - except (botocore.exceptions.ClientError, botocore.exceptions.BotoCoreError) as e: - module.fail_json_aws(e, msg="Couldn't find subnet with id %s" % subnet_ids) - - subnets_by_cidr = [] - if subnet_cidrs: - filters = ansible_dict_to_boto3_filter_list({'vpc-id': vpc_id, 'cidr': subnet_cidrs}) - try: - subnets_by_cidr = describe_subnets_with_backoff(connection, Filters=filters) - except (botocore.exceptions.ClientError, botocore.exceptions.BotoCoreError) as e: - module.fail_json_aws(e, msg="Couldn't find subnet with cidr %s" % subnet_cidrs) - - subnets_by_name = [] - if subnet_names: - filters = ansible_dict_to_boto3_filter_list({'vpc-id': vpc_id, 'tag:Name': subnet_names}) - try: - subnets_by_name = describe_subnets_with_backoff(connection, Filters=filters) - except (botocore.exceptions.ClientError, botocore.exceptions.BotoCoreError) as e: - module.fail_json_aws(e, msg="Couldn't find subnet with names %s" % subnet_names) - - for name in subnet_names: - matching_count = len([1 for s in subnets_by_name for t in s.get('Tags', []) if t['Key'] == 'Name' and t['Value'] == name]) - if matching_count == 0: - module.fail_json(msg='Subnet named "{0}" does not exist'.format(name)) - elif matching_count > 1: - module.fail_json(msg='Multiple subnets named "{0}"'.format(name)) - - return subnets_by_id + subnets_by_cidr + subnets_by_name - - -def find_igw(connection, module, vpc_id): - """ - Finds the Internet gateway for the given VPC ID. - """ - filters = ansible_dict_to_boto3_filter_list({'attachment.vpc-id': vpc_id}) - try: - igw = connection.describe_internet_gateways(Filters=filters)['InternetGateways'] - except (botocore.exceptions.ClientError, botocore.exceptions.BotoCoreError) as e: - module.fail_json_aws(e, msg='No IGW found for VPC {0}'.format(vpc_id)) - if len(igw) == 1: - return igw[0]['InternetGatewayId'] - elif len(igw) == 0: - module.fail_json(msg='No IGWs found for VPC {0}'.format(vpc_id)) - else: - module.fail_json(msg='Multiple IGWs found for VPC {0}'.format(vpc_id)) - - -@AWSRetry.exponential_backoff() -def describe_tags_with_backoff(connection, resource_id): - filters = ansible_dict_to_boto3_filter_list({'resource-id': resource_id}) - paginator = connection.get_paginator('describe_tags') - tags = paginator.paginate(Filters=filters).build_full_result()['Tags'] - return boto3_tag_list_to_ansible_dict(tags) - - -def tags_match(match_tags, candidate_tags): - return all((k in candidate_tags and candidate_tags[k] == v - for k, v in match_tags.items())) - - -def ensure_tags(connection=None, module=None, resource_id=None, tags=None, purge_tags=None, check_mode=None): - try: - cur_tags = describe_tags_with_backoff(connection, resource_id) - except (botocore.exceptions.ClientError, botocore.exceptions.BotoCoreError) as e: - module.fail_json_aws(e, msg='Unable to list tags for VPC') - - to_add, to_delete = compare_aws_tags(cur_tags, tags, purge_tags) - - if not to_add and not to_delete: - return {'changed': False, 'tags': cur_tags} - if check_mode: - if not purge_tags: - tags = cur_tags.update(tags) - return {'changed': True, 'tags': tags} - - if to_delete: - try: - connection.delete_tags(Resources=[resource_id], Tags=[{'Key': k} for k in to_delete]) - except (botocore.exceptions.ClientError, botocore.exceptions.BotoCoreError) as e: - module.fail_json_aws(e, msg="Couldn't delete tags") - if to_add: - try: - connection.create_tags(Resources=[resource_id], Tags=ansible_dict_to_boto3_tag_list(to_add)) - except (botocore.exceptions.ClientError, botocore.exceptions.BotoCoreError) as e: - module.fail_json_aws(e, msg="Couldn't create tags") - - try: - latest_tags = describe_tags_with_backoff(connection, resource_id) - except (botocore.exceptions.ClientError, botocore.exceptions.BotoCoreError) as e: - module.fail_json_aws(e, msg='Unable to list tags for VPC') - return {'changed': True, 'tags': latest_tags} - - -@AWSRetry.exponential_backoff() -def describe_route_tables_with_backoff(connection, **params): - try: - return connection.describe_route_tables(**params)['RouteTables'] - except botocore.exceptions.ClientError as e: - if e.response['Error']['Code'] == 'InvalidRouteTableID.NotFound': - return None - else: - raise - - -def get_route_table_by_id(connection, module, route_table_id): - - route_table = None - try: - route_tables = describe_route_tables_with_backoff(connection, RouteTableIds=[route_table_id]) - except (botocore.exceptions.ClientError, botocore.exceptions.BotoCoreError) as e: - module.fail_json_aws(e, msg="Couldn't get route table") - if route_tables: - route_table = route_tables[0] - - return route_table - - -def get_route_table_by_tags(connection, module, vpc_id, tags): - count = 0 - route_table = None - filters = ansible_dict_to_boto3_filter_list({'vpc-id': vpc_id}) - try: - route_tables = describe_route_tables_with_backoff(connection, Filters=filters) - except (botocore.exceptions.ClientError, botocore.exceptions.BotoCoreError) as e: - module.fail_json_aws(e, msg="Couldn't get route table") - for table in route_tables: - this_tags = describe_tags_with_backoff(connection, table['RouteTableId']) - if tags_match(tags, this_tags): - route_table = table - count += 1 - - if count > 1: - module.fail_json(msg="Tags provided do not identify a unique route table") - else: - return route_table - - -def route_spec_matches_route(route_spec, route): - if route_spec.get('GatewayId') and 'nat-' in route_spec['GatewayId']: - route_spec['NatGatewayId'] = route_spec.pop('GatewayId') - if route_spec.get('GatewayId') and 'vpce-' in route_spec['GatewayId']: - if route_spec.get('DestinationCidrBlock', '').startswith('pl-'): - route_spec['DestinationPrefixListId'] = route_spec.pop('DestinationCidrBlock') - - return set(route_spec.items()).issubset(route.items()) - - -def route_spec_matches_route_cidr(route_spec, route): - return route_spec['DestinationCidrBlock'] == route.get('DestinationCidrBlock') - - -def rename_key(d, old_key, new_key): - d[new_key] = d.pop(old_key) - - -def index_of_matching_route(route_spec, routes_to_match): - for i, route in enumerate(routes_to_match): - if route_spec_matches_route(route_spec, route): - return "exact", i - elif 'Origin' in route_spec and route_spec['Origin'] != 'EnableVgwRoutePropagation': - if route_spec_matches_route_cidr(route_spec, route): - return "replace", i - - -def ensure_routes(connection=None, module=None, route_table=None, route_specs=None, - propagating_vgw_ids=None, check_mode=None, purge_routes=None): - routes_to_match = [route for route in route_table['Routes']] - route_specs_to_create = [] - route_specs_to_recreate = [] - for route_spec in route_specs: - match = index_of_matching_route(route_spec, routes_to_match) - if match is None: - if route_spec.get('DestinationCidrBlock'): - route_specs_to_create.append(route_spec) - else: - module.warn("Skipping creating {0} because it has no destination cidr block. " - "To add VPC endpoints to route tables use the ec2_vpc_endpoint module.".format(route_spec)) - else: - if match[0] == "replace": - if route_spec.get('DestinationCidrBlock'): - route_specs_to_recreate.append(route_spec) - else: - module.warn("Skipping recreating route {0} because it has no destination cidr block.".format(route_spec)) - del routes_to_match[match[1]] - - routes_to_delete = [] - if purge_routes: - for r in routes_to_match: - if not r.get('DestinationCidrBlock'): - module.warn("Skipping purging route {0} because it has no destination cidr block. " - "To remove VPC endpoints from route tables use the ec2_vpc_endpoint module.".format(r)) - continue - if r['Origin'] == 'CreateRoute': - routes_to_delete.append(r) - - changed = bool(routes_to_delete or route_specs_to_create or route_specs_to_recreate) - if changed and not check_mode: - for route in routes_to_delete: - try: - connection.delete_route(RouteTableId=route_table['RouteTableId'], DestinationCidrBlock=route['DestinationCidrBlock']) - except (botocore.exceptions.ClientError, botocore.exceptions.BotoCoreError) as e: - module.fail_json_aws(e, msg="Couldn't delete route") - - for route_spec in route_specs_to_recreate: - try: - connection.replace_route(RouteTableId=route_table['RouteTableId'], - **route_spec) - except (botocore.exceptions.ClientError, botocore.exceptions.BotoCoreError) as e: - module.fail_json_aws(e, msg="Couldn't recreate route") - - for route_spec in route_specs_to_create: - try: - connection.create_route(RouteTableId=route_table['RouteTableId'], - **route_spec) - except (botocore.exceptions.ClientError, botocore.exceptions.BotoCoreError) as e: - module.fail_json_aws(e, msg="Couldn't create route") - - return {'changed': bool(changed)} - - -def ensure_subnet_association(connection=None, module=None, vpc_id=None, route_table_id=None, subnet_id=None, - check_mode=None): - filters = ansible_dict_to_boto3_filter_list({'association.subnet-id': subnet_id, 'vpc-id': vpc_id}) - try: - route_tables = describe_route_tables_with_backoff(connection, Filters=filters) - except (botocore.exceptions.ClientError, botocore.exceptions.BotoCoreError) as e: - module.fail_json_aws(e, msg="Couldn't get route tables") - for route_table in route_tables: - if route_table['RouteTableId'] is None: - continue - for a in route_table['Associations']: - if a['Main']: - continue - if a['SubnetId'] == subnet_id: - if route_table['RouteTableId'] == route_table_id: - return {'changed': False, 'association_id': a['RouteTableAssociationId']} - else: - if check_mode: - return {'changed': True} - try: - connection.disassociate_route_table(AssociationId=a['RouteTableAssociationId']) - except (botocore.exceptions.ClientError, botocore.exceptions.BotoCoreError) as e: - module.fail_json_aws(e, msg="Couldn't disassociate subnet from route table") - - try: - association_id = connection.associate_route_table(RouteTableId=route_table_id, SubnetId=subnet_id) - except (botocore.exceptions.ClientError, botocore.exceptions.BotoCoreError) as e: - module.fail_json_aws(e, msg="Couldn't associate subnet with route table") - return {'changed': True, 'association_id': association_id} - - -def ensure_subnet_associations(connection=None, module=None, route_table=None, subnets=None, - check_mode=None, purge_subnets=None): - current_association_ids = [a['RouteTableAssociationId'] for a in route_table['Associations'] if not a['Main']] - new_association_ids = [] - changed = False - for subnet in subnets: - result = ensure_subnet_association(connection=connection, module=module, vpc_id=route_table['VpcId'], - route_table_id=route_table['RouteTableId'], subnet_id=subnet['SubnetId'], check_mode=check_mode) - changed = changed or result['changed'] - if changed and check_mode: - return {'changed': True} - new_association_ids.append(result['association_id']) - - if purge_subnets: - to_delete = [a_id for a_id in current_association_ids - if a_id not in new_association_ids] - - for a_id in to_delete: - changed = True - if not check_mode: - try: - connection.disassociate_route_table(AssociationId=a_id) - except (botocore.exceptions.ClientError, botocore.exceptions.BotoCoreError) as e: - module.fail_json_aws(e, msg="Couldn't disassociate subnet from route table") - - return {'changed': changed} - - -def ensure_propagation(connection=None, module=None, route_table=None, propagating_vgw_ids=None, - check_mode=None): - changed = False - gateways = [gateway['GatewayId'] for gateway in route_table['PropagatingVgws']] - to_add = set(propagating_vgw_ids) - set(gateways) - if to_add: - changed = True - if not check_mode: - for vgw_id in to_add: - try: - connection.enable_vgw_route_propagation(RouteTableId=route_table['RouteTableId'], - GatewayId=vgw_id) - except (botocore.exceptions.ClientError, botocore.exceptions.BotoCoreError) as e: - module.fail_json_aws(e, msg="Couldn't enable route propagation") - - return {'changed': changed} - - -def ensure_route_table_absent(connection, module): - - lookup = module.params.get('lookup') - route_table_id = module.params.get('route_table_id') - tags = module.params.get('tags') - vpc_id = module.params.get('vpc_id') - purge_subnets = module.params.get('purge_subnets') - - if lookup == 'tag': - if tags is not None: - route_table = get_route_table_by_tags(connection, module, vpc_id, tags) - else: - route_table = None - elif lookup == 'id': - route_table = get_route_table_by_id(connection, module, route_table_id) - - if route_table is None: - return {'changed': False} - - # disassociate subnets before deleting route table - if not module.check_mode: - ensure_subnet_associations(connection=connection, module=module, route_table=route_table, - subnets=[], check_mode=False, purge_subnets=purge_subnets) - try: - connection.delete_route_table(RouteTableId=route_table['RouteTableId']) - except (botocore.exceptions.ClientError, botocore.exceptions.BotoCoreError) as e: - module.fail_json_aws(e, msg="Error deleting route table") - - return {'changed': True} - - -def get_route_table_info(connection, module, route_table): - result = get_route_table_by_id(connection, module, route_table['RouteTableId']) - try: - result['Tags'] = describe_tags_with_backoff(connection, route_table['RouteTableId']) - except (botocore.exceptions.ClientError, botocore.exceptions.BotoCoreError) as e: - module.fail_json_aws(e, msg="Couldn't get tags for route table") - result = camel_dict_to_snake_dict(result, ignore_list=['Tags']) - # backwards compatibility - result['id'] = result['route_table_id'] - return result - - -def create_route_spec(connection, module, vpc_id): - routes = module.params.get('routes') - - for route_spec in routes: - rename_key(route_spec, 'dest', 'destination_cidr_block') - - if route_spec.get('gateway_id') and route_spec['gateway_id'].lower() == 'igw': - igw = find_igw(connection, module, vpc_id) - route_spec['gateway_id'] = igw - if route_spec.get('gateway_id') and route_spec['gateway_id'].startswith('nat-'): - rename_key(route_spec, 'gateway_id', 'nat_gateway_id') - - return snake_dict_to_camel_dict(routes, capitalize_first=True) - - -def ensure_route_table_present(connection, module): - - lookup = module.params.get('lookup') - propagating_vgw_ids = module.params.get('propagating_vgw_ids') - purge_routes = module.params.get('purge_routes') - purge_subnets = module.params.get('purge_subnets') - purge_tags = module.params.get('purge_tags') - route_table_id = module.params.get('route_table_id') - subnets = module.params.get('subnets') - tags = module.params.get('tags') - vpc_id = module.params.get('vpc_id') - routes = create_route_spec(connection, module, vpc_id) - - changed = False - tags_valid = False - - if lookup == 'tag': - if tags is not None: - try: - route_table = get_route_table_by_tags(connection, module, vpc_id, tags) - except (botocore.exceptions.ClientError, botocore.exceptions.BotoCoreError) as e: - module.fail_json_aws(e, msg="Error finding route table with lookup 'tag'") - else: - route_table = None - elif lookup == 'id': - try: - route_table = get_route_table_by_id(connection, module, route_table_id) - except (botocore.exceptions.ClientError, botocore.exceptions.BotoCoreError) as e: - module.fail_json_aws(e, msg="Error finding route table with lookup 'id'") - - # If no route table returned then create new route table - if route_table is None: - changed = True - if not module.check_mode: - try: - route_table = connection.create_route_table(VpcId=vpc_id)['RouteTable'] - # try to wait for route table to be present before moving on - get_waiter( - connection, 'route_table_exists' - ).wait( - RouteTableIds=[route_table['RouteTableId']], - ) - except (botocore.exceptions.ClientError, botocore.exceptions.BotoCoreError) as e: - module.fail_json_aws(e, msg="Error creating route table") - else: - route_table = {"id": "rtb-xxxxxxxx", "route_table_id": "rtb-xxxxxxxx", "vpc_id": vpc_id} - module.exit_json(changed=changed, route_table=route_table) - - if routes is not None: - result = ensure_routes(connection=connection, module=module, route_table=route_table, - route_specs=routes, propagating_vgw_ids=propagating_vgw_ids, - check_mode=module.check_mode, purge_routes=purge_routes) - changed = changed or result['changed'] - - if propagating_vgw_ids is not None: - result = ensure_propagation(connection=connection, module=module, route_table=route_table, - propagating_vgw_ids=propagating_vgw_ids, check_mode=module.check_mode) - changed = changed or result['changed'] - - if not tags_valid and tags is not None: - result = ensure_tags(connection=connection, module=module, resource_id=route_table['RouteTableId'], tags=tags, - purge_tags=purge_tags, check_mode=module.check_mode) - route_table['Tags'] = result['tags'] - changed = changed or result['changed'] - - if subnets is not None: - associated_subnets = find_subnets(connection, module, vpc_id, subnets) - - result = ensure_subnet_associations(connection=connection, module=module, route_table=route_table, - subnets=associated_subnets, check_mode=module.check_mode, - purge_subnets=purge_subnets) - changed = changed or result['changed'] - - if changed: - # pause to allow route table routes/subnets/associations to be updated before exiting with final state - sleep(5) - module.exit_json(changed=changed, route_table=get_route_table_info(connection, module, route_table)) - - -def main(): - argument_spec = dict( - lookup=dict(default='tag', choices=['tag', 'id']), - propagating_vgw_ids=dict(type='list'), - purge_routes=dict(default=True, type='bool'), - purge_subnets=dict(default=True, type='bool'), - purge_tags=dict(default=False, type='bool'), - route_table_id=dict(), - routes=dict(default=[], type='list'), - state=dict(default='present', choices=['present', 'absent']), - subnets=dict(type='list'), - tags=dict(type='dict', aliases=['resource_tags']), - vpc_id=dict() - ) - - module = AnsibleAWSModule(argument_spec=argument_spec, - required_if=[['lookup', 'id', ['route_table_id']], - ['lookup', 'tag', ['vpc_id']], - ['state', 'present', ['vpc_id']]], - supports_check_mode=True) - - connection = module.client('ec2') - - state = module.params.get('state') - - if state == 'present': - result = ensure_route_table_present(connection, module) - elif state == 'absent': - result = ensure_route_table_absent(connection, module) - - module.exit_json(**result) - - -if __name__ == '__main__': - main() |