terraform-aws-vpc

overview

a light terraform module to create a vpc with 3 private subnets, 3 public subnets, 1 gateway, 3 nat gateway.

usage

see example folder.

module "test" {
  source      = "../"
  name_prefix = "test"
  vpc_cidr    = "10.17.0.0/20"
  natgateway  = ["a", "b", "c"]
  public_subnets = {
    a = "10.17.0.0/23"
    b = "10.17.2.0/23"
    c = "10.17.4.0/23"
  }
  private_subnets = {
    a = "10.17.6.0/23"
    b = "10.17.8.0/23"
    c = "10.17.10.0/23"
  }
}

input

Name	Description	Type	Default	Required
name_prefix	a name prefix used to tag vpc	string	true	yes
vpc_cidr	vpc cidr block	string	false	yes
public_subnets	public subnets map, availability zone map to cidr block	map	false	yes
extra_public_subnet_tags	extra tags to add to public subnet	map	false	false
private_subnets	private subnets map, availability zone map to cidr block	map	false	yes
extra_private_subnet_tags	extra tags to add to private subnet	map	false	false
natgateway	nat gateway list of availability zone to spread	list	false	yes

output

Name	Description	Type
vpc-id	the vpc id	string
public-subnet-ids	a map of generated public subnet ids	map
private-subnet-ids	a map of generated private subnet ids	map