AWS VPC (CDK)

Installation

npm i -S @nona-creative/aws-cdk-vpc

Usage

1. Create the VPC Stack

   this.vpcStack = new VPCStack(this.scope, `${this.id}-vpc-${this.stage}`, { stage: this.stage })

   This will also create a private and public Subnet and NAT Gateway, but no security groups.

2. Create Security Groups as needed eg.

   this.vpcStack.createSecurityGroup({
     name: LAMBDA_VPC_SECURITY_GROUP_NAME,
     description: 'Lambda Security Group for app VPC',
   })
   this.vpcStack.createSecurityGroup({
     name: RDS_VPC_SECURITY_GROUP_NAME,
     description: 'RDS Security Group for app VPC',
     allowAllOutbound: false,
   })

3. Create Ingress Rules as needed, eg.

   this.vpcStack.addSecurityGroupIngressRule({
     targetSecurityGroupName: RDS_VPC_SECURITY_GROUP_NAME,
     sourceSecurityGroupName: LAMBDA_VPC_SECURITY_GROUP_NAME,
     port: RDS_PORT,
   })