terraform-nat-module

This repo contains terraform modules ready-to-use in production

NAT Module

If terraform workspace == "prod" creates NAT Gateways If workspace not equals "prod", then module creates NAT Instances for each subnet

Usage

Example

module "nat" {
  source   = "Georgii-M/module/nat"
  version = "0.0.1"
  for_each = var.subnets

  ami                    = var.nat_ami["arm"]
  instance_type          = "t4g.nano"
  subnet_id              = aws_subnet.public[each.key].id
  vpc_security_group_ids = aws_security_group.nat_sg.*.id
  key_name               = var.ssh_keys[terraform.workspace]
  priv_route_table       = aws_route_table.private[each.key].id
}

If NAT gateway

subnet_id = []
priv_route_table = []

If NAT instance

subnet_id = []
priv_route_table = [] ami = [] instance_type = [] vpc_security_group_ids = [] key_name = []