Transit GW

An opinionated blueprint to make deployment and maintenance of a Transit Gateway in an AWS organization easier.

What it does

This blueprint deploys a Transit Gateway in a hub account and shares it with AWS Organizations member accounts (spoke accounts). It lets you manage the spoke VPC attachments, and helps you manage the Transit Gateway route tables.

I uses Typescript CDK to generate the CloudFormation templates that are used to deploy the necessary resources into the hub and member accounts.

Architecture

Getting started

You can use this blueprint as part of another project or standalone.

Initialize the blueprint with the following commands:

npx @superluminar-io/transit-gw init
npm install

This will create a transit-gw directory with the necessary files in your current working directory.

Then read the included README for information on how to use it.