AWS VPC Terraform module

Terraform module which creates basic VPC on AWS with optional public and private subnets.

Usage

module "vpc" {
  source  = "moarpheus/vpc-basic/aws"
  vpc_cidr = "10.0.0.0/16"

  enable_dns_hostnames  = true
  enable_dns_support    = true

  availability_zones    = ["eu-west-2a", "eu-west-2b", "eu-west-2c"]
  private_subnets_cidr  = ["10.0.0.0/24", "10.0.1.0/24", "10.0.2.0/24"]
  public_subnets_cidr   = ["10.0.3.0/24", "10.0.4.0/24", "10.0.5.0/24"]

  environment = "dev"
}

Internet and NAT gateways

This module will create Internet Gateway and routing for public subnet. It will create NAT gateway in public subnet and create routing for private subnets to have access outside the VPC.

Requirements

Name	Version
terraform	>= 1.6.4
aws	>= 5

Providers

Name	Version
aws	5.27.0

Modules

No modules.

Resources

Name	Type
aws_eip.nat_eip	resource
aws_internet_gateway.ig	resource
aws_nat_gateway.nat	resource
aws_route.private_nat_gateway	resource
aws_route.public_internet_gateway	resource
aws_route_table.private	resource
aws_route_table.public	resource
aws_route_table_association.private	resource
aws_route_table_association.public	resource
aws_security_group.default	resource
aws_subnet.private_subnet	resource
aws_subnet.public_subnet	resource
aws_vpc.this	resource
aws_availability_zones.available	data source

Inputs

Name	Description	Type	Default	Required
availability_zones	Availability zones	list(any)	[ "eu-west-2a", "us-west-2b" ]	no
enable_dns_hostnames	Enables DNS hosntnames for the VPC	bool	true	no
enable_dns_support	Enables DNS support for the VPC	bool	true	no
environment	Environment name	string	"dev"	no
private_subnets_cidr	Private subnets CIDR	list(any)	[ "10.0.1.0/24", "10.0.2.0/24" ]	no
public_subnets_cidr	Public Subnets CIDR	list(any)	[ "10.0.0.0/24" ]	no
vpc_cidr	The IPv4 CIDR block for the VPC	string	"10.0.0.0/16"	no

Outputs

Name	Description
vpc_id	VPC id