# ec2_transit_gateway – Create and delete AWS Transit Gateways

New in version 2.8.

- Synopsis

- Requirements

- Parameters

- Notes

- Examples

- Return Values

- Status

## Synopsis

- Creates AWS Transit Gateways

- Deletes AWS Transit Gateways

- Updates tags on existing transit gateways

## Requirements

The below requirements are needed on the host that executes this module.

- boto

- boto3

- botocore

- python >= 2.6

## Parameters

Parameter | Choices/Defaults | Comments
--- | --- | ---
asn - |  | A private Autonomous System Number (ASN) for the Amazon side of a BGP session. The range is 64512 to 65534 for 16-bit ASNs and 4200000000 to 4294967294 for 32-bit ASNs.

auto_associate
boolean

Choices:
- no
- yes ←

Enable or disable automatic association with the default association route table.

auto_attach
boolean

Choices:
- no ←
- yes

Enable or disable automatic acceptance of attachment requests.

auto_propagate
boolean

Choices:
- no
- yes ←

Enable or disable automatic propagation of routes to the default propagation route table.

aws_access_key string |  | AWS access key. If not set then the value of the AWS_ACCESS_KEY_ID, AWS_ACCESS_KEY or EC2_ACCESS_KEY environment variable is used. aliases: ec2_access_key, access_key
aws_secret_key string |  | AWS secret key. If not set then the value of the AWS_SECRET_ACCESS_KEY, AWS_SECRET_KEY, or EC2_SECRET_KEY environment variable is used. aliases: ec2_secret_key, secret_key

debug_botocore_endpoint_logs
boolean
added in 2.8

Choices:
- no ←
- yes

Use a botocore.endpoint logger to parse the unique (rather than total) "resource:action" API calls made during a task, outputing the set to the resource_actions key in the task results. Use the aws_resource_action callback to output to total list made during a playbook. The ANSIBLE_DEBUG_BOTOCORE_LOGS environment variable may also be used.

description string |  | The description of the transit gateway.

dns_support
boolean

Choices:
- no
- yes ←

Whether to enable AWS DNS support.

ec2_url string |  | Url to use to connect to EC2 or your Eucalyptus cloud (by default the module will use EC2 endpoints). Ignored for modules where region is required. Must be specified for all other modules if region is not used. If not set then the value of the EC2_URL environment variable, if any, is used.
profile string |  | Uses a boto profile. Only works with boto >= 2.24.0.

purge_tags
boolean

Choices:
- no
- yes ←

Whether to purge existing tags not included with tags argument.

region string |  | The AWS region to use. If not specified then the value of the AWS_REGION or EC2_REGION environment variable, if any, is used. See http://docs.aws.amazon.com/general/latest/gr/rande.html#ec2_region aliases: aws_region, ec2_region
security_token string |  | AWS STS security token. If not set then the value of the AWS_SECURITY_TOKEN or EC2_SECURITY_TOKEN environment variable is used. aliases: access_token

state
-

Choices:
- present ←
- absent

present to ensure resource is created.
absent to remove resource.

tags - |  | A dictionary of resource tags
transit_gateway_id string |  | The ID of the transit gateway.

validate_certs
boolean

Choices:
- no
- yes ←

When set to "no", SSL certificates will not be validated for boto versions >= 2.6.0.

vpn_ecmp_support
boolean

Choices:
- no
- yes ←

Enable or disable Equal Cost Multipath Protocol support.

wait - | Default: "yes" | Whether to wait for status
wait_timeout - | Default: 300 | number of seconds to wait for status

## Notes

Note

- If parameters are not set within the module, the following environment variables can be used in decreasing order of precedence `AWS_URL` or `EC2_URL`, `AWS_ACCESS_KEY_ID` or `AWS_ACCESS_KEY` or `EC2_ACCESS_KEY`, `AWS_SECRET_ACCESS_KEY` or `AWS_SECRET_KEY` or `EC2_SECRET_KEY`, `AWS_SECURITY_TOKEN` or `EC2_SECURITY_TOKEN`, `AWS_REGION` or `EC2_REGION`

- Ansible uses the boto configuration file (typically ~/.boto) if no credentials are provided. See https://boto.readthedocs.io/en/latest/boto_config_tut.html

- `AWS_REGION` or `EC2_REGION` can be typically be used to specify the AWS region, when required, but this can also be configured in the boto config file

## Examples

    - name: Create a new transit gateway using defaults
      ec2_transit_gateway:
        state: present
        region: us-east-1
        description: personal-testing
      register: created_tgw

    - name: Create a new transit gateway with options
      ec2_transit_gateway:
        asn: 64514
        auto_associate: no
        auto_propagate: no
        dns_support: True
        description: "nonprod transit gateway"
        purge_tags: False
        state: present
        region: us-east-1
        tags:
          Name: nonprod transit gateway
          status: testing

    - name: Remove a transit gateway by description
      ec2_transit_gateway:
        state: absent
        region: us-east-1
        description: personal-testing

    - name: Remove a transit gateway by id
      ec2_transit_gateway:
        state: absent
        region: ap-southeast-2
        transit_gateway_id: tgw-3a9aa123
      register: deleted_tgw

## Return Values

Common return values are documented here, the following are the fields unique to this module:

Key | Returned | Description
--- | --- | ---
transit_gateway complex | state=present | The attributes of the transit gateway.
| creation_time string | always | The creation time of the transit gateway. Sample: 2019-03-06T17:13:51+00:00
| description string | always | The description of the transit gateway. Sample: my test tgw
| options complex | always | The options attributes of the transit gateway
|  | amazon_side_asn string | always | A private Autonomous System Number (ASN) for the Amazon side of a BGP session. The range is 64512 to 65534 for 16-bit ASNs and 4200000000 to 4294967294 for 32-bit ASNs. Sample: 64512
|  | association_default_route_table_id string | Iwhen exists | The ID of the default association route table. Sample: tgw-rtb-abc123444
|  | auto_accept_shared_attachements string | always | Indicates whether attachment requests are automatically accepted. Sample: disable
|  | default_route_table_association string | always | Indicates whether resource attachments are automatically associated with the default association route table. Sample: enable
|  | default_route_table_propagation string | always | Indicates whether resource attachments automatically propagate routes to the default propagation route table. Sample: disable
|  | dns_support string | always | Indicates whether DNS support is enabled. Sample: enable
|  | propagation_default_route_table_id string | when exists | The ID of the default propagation route table. Sample: tgw-rtb-def456777
|  | vpn_ecmp_support string | always | Indicates whether Equal Cost Multipath Protocol support is enabled. Sample: enable
| owner_id string | always | The account that owns the transit gateway. Sample: 123456789012
| state string | always | The state of the transit gateway. Sample: pending
| tags dictionary | always | A dictionary of resource tags Sample: {'tags': {'Name': 'nonprod_tgw'}}
| transit_gateway_arn string | always | The ID of the transit_gateway. Sample: tgw-3a9aa123
| transit_gateway_id string | always | The ID of the transit_gateway. Sample: tgw-3a9aa123

## Status

- This module is not guaranteed to have a backwards compatible interface. [preview]

- This module is maintained by the Ansible Community. [community]

### Authors

- Bob Boldin (@BobBoldin)

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