- Terraform 0.12.x
- aws cli
| Name | Description | Type |
|---|---|---|
| shared_credentials_file | Path of AWS creds identifier | String |
| profile | AWS profile to use create these resources | string |
| region | Region id | map(string) |
| vpc_id | VPC id for existing vpc to create subnets | string |
| additional_tags | map(string) | |
| create_tg | Want to create Transit Gateway | bool |
| description | Description of the EC2 Transit Gateway | string |
| dns_support | Whether DNS support is enabled. Valid values: disable, enable | string |
| amazon_side_asn | Private Autonomous System Number (ASN) for the Amazon side of a BGP session. The range is 64512 to 65534 | number |
| auto_accept_shared_attachments | Whether resource attachment requests are automatically accepted. Valid values: disable, enable | string |
| default_route_table_association | Whether resource attachments are automatically associated with the default association route table. Valid values: disable, enable | string |
| default_route_table_propagation | Whether resource attachments automatically propagate routes to the default propagation route table. Valid values: disable, enable | string |
| vpn_ecmp_support | Whether VPN Equal Cost Multipath Protocol support is enabled. Valid values: disable, enable | string |
| cgw_ip_address | he IP address of the gateway's Internet-routable external interface. | list(map(string)) |
| allow_external_principals | Indicates whether principals outside your organization can be associated with a resource share | string |
| ram_principals | The principal to associate with the resource share. Possible values are an AWS account ID, an AWS Organizations Organization ARN, or an AWS Organizations Organization Unit ARN. | list |
| subnet_ids | Identifiers of EC2 Subnets | list |
| vpc_id | Identifiers of EC2 Subnets. | string |
| ipv6_support | Whether IPv6 support is enabled. Valid values: disable, enable. Default value: disable | string |
| transit_gateway_default_route_table_association | Boolean whether the VPC Attachment should be associated with the EC2 Transit Gateway association default route table. | string |
| transit_gateway_default_route_table_propagation | Boolean whether the VPC Attachment should propagate routes with the EC2 Transit Gateway propagation default route table | string |
| create_tg_route_table | Do you want to create an Route table for TG | bool |
| static_routes_only | Whether the VPN connection uses static routes exclusively. Static routes must be used for devices that don't support BGP. | bool |
| transit_gateway_vpc_attachment_ids | Identifier of EC2 Transit Gateway Attachments | list |
| tg_routes | Routes for transit gateway attachments | list(map(string)) |
Link: https://www.terraform.io/docs/configuration/variables.html
cp input.tfvars.example input.tfvars
terraform init
terraform plan -var-file=./input.tfvars
terraform apply -var-file=./input.tfvars| Name | Description |
|---|---|
| tg_arn | EC2 Transit Gateway Amazon Resource Name ARN |
| tg_association_default_route_table_id | Identifier of the default association route table |
| tg_id | EC2 Transit Gateway identifier |
| tg_propagation_default_route_table_id | Identifier of the default propagation route table |
| cg_id | The amazon-assigned ID of the gateway. |
| cg_bgp_asn | The gateway's Border Gateway Protocol BGP Autonomous System Number (ASN). |
| ram_resource_share_arn | The Amazon Resource Name ARN of the resource share. |
| ram_resource_share_id | The Amazon Resource Name ARN of the resource share |
| ram_resource_associatiom_id | The Amazon Resource Name ARN of the resource share |
| ram_principal_association | The Amazon Resource Name ARN of the Resource Share and the principal, separated by a comma |
| transit_gateway_vpc_attachment_id | EC2 Transit Gateway Attachment identifier |