Terraform AWS VPC Module

This Terraform module creates an AWS Virtual Private Cloud (VPC) along with public and private subnets, Internet Gateway, NAT Gateway, and relevant route tables.

Usage

provider "aws" {
  region = "us-west-2"
}

module "vpc" {
  source = "./"
  
  vpc_cidr_block = "10.0.0.0/16"
  
  public_subnet_cidr_blocks = ["10.0.1.0/24", "10.0.2.0/24", "10.0.3.0/24"]
  
  private_subnet_cidr_blocks = ["10.0.11.0/24", "10.0.12.0/24", "10.0.13.0/24"]
  
  region = "us-west-2"
  
  availability_zones = ["us-west-2a", "us-west-2b", "us-west-2c"]
}

Inputs

Name	Description	Type	Default	Required
vpc_cidr_block	CIDR block for the VPC	string		Yes
public_subnet_cidr_blocks	CIDR blocks for the public subnets	list(string)		Yes
private_subnet_cidr_blocks	CIDR blocks for the private subnets	list(string)		Yes
region	AWS region	string		Yes
availability_zones	List of availability zones in the region	list(string)		Yes

Outputs

Name	Description
vpc_id	The ID of the VPC created by this module.
public_subnet_ids	List of IDs of the public subnets.
private_subnet_ids	List of IDs of the private subnets.
public_subnet_cidr_blocks	List of CIDR blocks of the public subnets.
private_subnet_cidr_blocks	List of CIDR blocks of the private subnets.
internet_gateway_id	The ID of the Internet Gateway.
nat_gateway_ids	List of IDs of the NAT Gateways.