Terraform: Latest Ubuntu 18.04 LTS encrypted AMI

main.tf

resource "aws_ami_copy" "ubuntu-18_04-encrypted" {
  name              = "${data.aws_ami.ubuntu-18_04.name}-encrypted"
  description       = "${data.aws_ami.ubuntu-18_04.description} (encrypted)"
  source_ami_id     = "${data.aws_ami.ubuntu-18_04.id}"
  source_ami_region = "${var.region}"
  encrypted         = true

  tags {
    ImageType      = "encrypted-ubuntu-18_04"
  }
}

data "aws_ami" "ubuntu-18_04" {
  most_recent = true
  owners = ["${var.ubuntu_account_number}"]

  filter {
    name   = "name"
    values = ["ubuntu/images/hvm-ssd/ubuntu-bionic-18.04-amd64-server-*"]
  }
}

variable "ubuntu_account_number" {
  default = "099720109477"
}