variable "ubuntu_1604_version" {
  default = "16.04.6"
}

locals {
  iso_url_ubuntu_1604           = "http://releases.ubuntu.com/releases/16.04/ubuntu-${var.ubuntu_1604_version}-server-amd64.iso"
  iso_checksum_url_ubuntu_1604  = "http://releases.ubuntu.com/releases/16.04/SHA256SUMS"
  ubuntu_1604_boot_command      = [
    "<enter><wait><f6><esc><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs>",
    "<bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs>",
    "<bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs>",
    "<bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs>",
    "/install/vmlinuz<wait>",
    " auto<wait>",
    " console-setup/ask_detect=false<wait>",
    " console-setup/layoutcode=us<wait>",
    " console-setup/modelcode=pc105<wait>",
    " debconf/frontend=noninteractive<wait>",
    " debian-installer=en_US.UTF-8<wait>",
    " fb=false<wait>",
    " initrd=/install/initrd.gz<wait>",
    " kbd-chooser/method=us<wait>",
    " keyboard-configuration/layout=USA<wait>",
    " keyboard-configuration/variant=USA<wait>",
    " locale=en_US.UTF-8<wait>",
    " netcfg/get_domain=vm<wait>",
    " netcfg/get_hostname=vagrant<wait>",
    " grub-installer/bootdev=/dev/sda<wait>",
    " noapic<wait>",
    " preseed/url=http://{{ .HTTPIP }}:{{ .HTTPPort }}/${var.preseed_path}<wait>",
    " -- <wait>",
    "<enter><wait>"
  ]
}