vpc terraform module

A terraform module to provide a VPC in AWS.

Module Input Variables

name - vpc name
cidr - vpc cidr
public_subnets - list of public subnet cidrs
private_subnets - list of private subnet cidrs
azs - list of AZs in which to distribute subnets
enable_dns_hostnames - should be true if you want to use private DNS within the VPC
enable_dns_support - should be true if you want to use private DNS within the VPC
map_public_ip_on_launch - should be false if you do not want to auto-assign public IP on launch
private_propagating_vgws - list of VGWs the private route table should propagate
public_propagating_vgws - list of VGWs the public route table should propagate

It's generally preferable to keep public_subnets, private_subnets, and azs to lists of the same length.

Usage

module "vpc" {
  source = "github.com/terraform-community-modules/tf_aws_vpc"

  name = "my-vpc"

  cidr = "10.0.0.0/16"
  private_subnets = ["10.0.1.0/24", "10.0.2.0/24", "10.0.3.0/24"]
  public_subnets  = ["10.0.101.0/24", "10.0.102.0/24", "10.0.103.0/24"]

  azs      = ["us-west-2a", "us-west-2b", "us-west-2c"]
}

For Terraform version older than 0.7.0 use ref=v1.0.0: source = "github.com/terraform-community-modules/tf_aws_vpc?ref=v1.0.0"

Outputs

vpc_id - does what it says on the tin
private_subnets - list of private subnet ids
public_subnets - list of public subnet ids
public_route_table_id - public route table id string
private_route_table_id - private route table id string
nat_gateway_public_ip - public address of the EIP associated with a NAT gateway

Authors

Originally created and maintained by Casey Ransom Hijacked by Paul Hinze

License