Custom AWS VPC Module

This custom AWS VPC module can be used as a template to spin up an AWS VPC in your local environment for testing. The resources also include an EC2 instance attached to the VPCs subnet, with a custom security group.

Architecture Diagram:

Features:

• VPC with range of 4096 IP addresses.
• Public & Private Subnets in 2 AZs.
• Route Tables (IGW for public and NAT for private).
• Internet Gateway & NAT Gateway
• Secure Security Groups with egress to 443
• Spot EC2 instance in private subnet

Usage:

module "vpc" {
  source      = "./modules/vpc"
  cidr_block  = var.vpc_cidr
  vpc_name    = var.vpc_name
  team        = "Research"
  cost_centre = "Research Infrastructure"
  environment = "Labs"

  availability_zones   = var.availability_zones
  public_subnet_cidrs  = var.public_subnet_cidrs
  private_subnet_cidrs = var.private_subnet_cidrs
}