EC2 Transit Gateway Cross-Account Peering Attachment

This example demonstrates how to peer two Transit Gateways in different regions. The peer transit gateway can be in your account or a different AWS account. Refer to AWS documentation for supported regions.

See more in the Transit Gateway Peering Attachment documentation.

Running this example

Either cp terraform.template.tfvars terraform.tfvars and modify that new file accordingly or provide variables via CLI:

terraform apply \
	-var="aws_first_access_key=AAAAAAAAAAAAAAAAAAA" \
	-var="aws_first_secret_key=SuperSecretKeyForAccount1" \
	-var="aws_second_access_key=BBBBBBBBBBBBBBBBBBB" \
	-var="aws_second_secret_key=SuperSecretKeyForAccount2" \
	-var="aws_first_region=us-east-2" \
	-var="aws_second_region=us-west-2"

Prerequisites

• This example requires two AWS accounts within the same AWS Organizations Organization
• Ensure Resource Access Manager is enabled in your organization. For more information, see the Resource Access Manager User Guide.