Cdk 3-tier VPC

This module deploys a 3-tier VPC. The following resources are managed:

• VPC
• Subnets
• Routes
• NACLs
• Internet Gateway
• NAT Gateways

Getting started

Update mapping for account name and aws account id:

• If there is no aws_account.yaml file in config folder, create new one, example can be found in aws_account-template.yaml file. Add a file name aws_account.yaml in config folder and add your account name and id

- name: sandpit1
  account_id: 'your aws account id - please leave the quote here so we do not face type error'

• Create vpc config file for target account and region you want to deploy
  • syntax for file name: <aws_account_name>-<region>.yaml, create/update file and put it in config folder
  • Example can be find in sandpit1-ap-southeast-2.yaml (https://github.com/KateVu/aws-cdk-vpc/blob/main/config/sandpit1-ap-southeast-2.yaml) If you only want to deploy 1 nategate way for the vpc for cost saving, set enable_per_az_nat_gateway = false (https://github.com/KateVu/aws-cdk-vpc/blob/main/config/sandpit1-ap-southeast-2.yaml#L3)

How to deploy

• Obtain aws credential for the aws account (check ~/.aws/credential or ~/.aws/cli/cache)
• export your environment variable if you do not want to use the default one. This variable is used in bin/index.ts
• synth: cdk synth
• deploy: cdk deploy
• destroy: cdk destroy