# file: NERD_Debian_Exercise.pkr.hcl

packer {
  required_plugins {
    vmware = {
      version = ">= 1.1.0"
      source = "github.com/hashicorp/vmware"
    }
    virtualbox = {
      version = ">= 1.1.1"
      source = "github.com/hashicorp/virtualbox"
    }
    qemu = {
      version = ">= 1.1.1"
      source = "github.com/hashicorp/qemu"
    }
  }
}

variable "no_proxy" {
  type    = string
  default = "${env("no_proxy")}"
}

locals {
  name = "NERD-Debian-Exercise"
  version = "TIMESTAMP"
  build_directory = "build"
  boot_command    = ["<esc><wait>install <wait> preseed/url=http://{{ .HTTPIP }}:{{ .HTTPPort }}/preseed.cfg <wait>debian-installer=en_US.UTF-8 <wait>auto <wait>locale=en_US.UTF-8 <wait>kbd-chooser/method=us <wait>keyboard-configuration/xkb-keymap=us <wait>netcfg/get_hostname={{ .Name }} <wait>netcfg/get_domain=solve.me <wait>fb=false <wait>debconf/frontend=noninteractive <wait>console-setup/ask_detect=false <wait>console-keymaps-at/keymap=us <wait>grub-installer/bootdev=default <wait><enter><wait>"]
  build_timestamp = "timestamp()"
  http_directory  = "${path.root}/http"
  ssh_user = "nerd"
  ssh_password = "dvop2025"
  cpus = "4"
  disk_size = "16384"
  memory = "1024"
  iso_checksum = "04396d12b0f377958a070c38a923c227832fa3b3e18ddc013936ecf492e9fbb3"
  iso_name = "debian-12.8.0-amd64-netinst.iso"
  mirror = "http://cdimage.debian.org/cdimage/archive"
  mirror_directory = "12.8.0/amd64/iso-cd"
}

source "virtualbox-iso" "primary" {
  boot_command            = "${local.boot_command}"
  boot_wait               = "5s"
  cpus                    = "${local.cpus}"
  disk_size               = "${local.disk_size}"
  guest_additions_path    = "VBoxGuestAdditions_{{ .Version }}.iso"
  guest_additions_url     = ""
  guest_os_type           = "Debian_64"
  hard_drive_interface    = "sata"
  http_directory          = "${local.http_directory}"
  iso_checksum            = "${local.iso_checksum}"
  iso_url                 = "${local.mirror}/${local.mirror_directory}/${local.iso_name}"
  memory                  = "${local.memory}"
  output_directory        = "${local.build_directory}/packer-${local.name}-virtualbox"
  ssh_password            = "${local.ssh_password}"
  ssh_port                = 22
  ssh_timeout             = "10000s"
  ssh_username            = "${local.ssh_user}"
  virtualbox_version_file = ".vbox_version"
  vm_name                 = "${local.name}"
}

source "vmware-iso" "primary" {
  boot_command        = "${local.boot_command}"
  boot_wait           = "5s"
  cpus                = "${local.cpus}"
  disk_size           = "${local.disk_size}"
  guest_os_type       = "debian12-64"
  http_directory      = "${local.http_directory}"
  iso_checksum        = "${local.iso_checksum}"
  iso_url             = "${local.mirror}/${local.mirror_directory}/${local.iso_name}"
  memory              = "${local.memory}"
  output_directory    = "${local.build_directory}/packer-${local.name}-vmware"
  ssh_password        = "${local.ssh_password}"
  ssh_port            = 22
  ssh_timeout         = "10000s"
  ssh_username        = "${local.ssh_user}"
  vm_name             = "${local.name}"
}

source "qemu" "primary" {
  # This source was not tested.
  iso_url           = "${local.mirror}/${local.mirror_directory}/${local.iso_name}"
  iso_checksum      = "${local.iso_checksum}"
  output_directory  = "${local.build_directory}/packer-${local.name}-qemu"
  disk_size         = "${local.disk_size}"
  cpus              = "${local.cpus}"
  memory            = "${local.memory}"        
  format            = "qcow2"
  # accelerator       = "kvm"
  http_directory    = "${local.http_directory}"
  ssh_username      = "${local.ssh_user}"
  ssh_password      = "${local.ssh_password}"
  ssh_timeout       = "10000s"
  vm_name           = "${local.name}"
  net_device        = "virtio-net"
  disk_interface    = "virtio"
  boot_wait         = "5s"
  boot_command      = "${local.boot_command}"
  use_default_display = true
}

source "null" "local"  {
  communicator = "none"
}
source "null" "wsl"  {
  communicator = "none"
}

build {
  sources = ["source.virtualbox-iso.primary", "source.vmware-iso.primary", "source.qemu.primary", "source.null.local", "source.null.wsl"]
  provisioner "file" {
    only = ["virtualbox-iso.primary", "vmware-iso.primary", "qemu.primary"]
    source = "${path.root}/scripts/bootstrap.sh"
    destination = "/home/${local.ssh_user}/bootstrap.sh"
  }
  provisioner "shell" {
    only = ["virtualbox-iso.primary", "vmware-iso.primary", "qemu.primary"]
    inline = [
      "echo '${local.ssh_password}' | sudo -S -E bash -x /home/${local.ssh_user}/bootstrap.sh ${source.name} ${source.type} /etc/facter/facts.d/nerd_packer.json"
      ]
  }
  provisioner "shell-local" {
    only = ["null.local", "null.wsl"]
    inline = [
      "sudo bash -xc './scripts/bootstrap.sh ${source.name} ${source.type} /etc/facter/facts.d/nerd_packer.json'"
      ]
  }
  provisioner "file" {
    only = ["virtualbox-iso.primary", "vmware-iso.primary", "qemu.primary"]
    source = "${path.root}/puppet"
    destination = "/home/${local.ssh_user}/"
  }
  provisioner "shell" {
    only = ["virtualbox-iso.primary", "vmware-iso.primary", "qemu.primary"]
    inline = [
      "echo '${local.ssh_password}' | sudo -S -E bash -xc  'r10k puppetfile install --puppetfile=/home/${local.ssh_user}/puppet/Puppetfile --moduledir=/home/${local.ssh_user}/puppet/modules; puppet apply /home/${local.ssh_user}/puppet/site.pp --modulepath /home/${local.ssh_user}/puppet/modules; puppet apply /home/${local.ssh_user}/puppet/site.pp --modulepath /home/${local.ssh_user}/puppet/modules'"
    ]
  }
  provisioner "shell-local" {
    only = ["null.local", "null.wsl"]
    inline = [
      "sudo -S -E bash -xc  'r10k puppetfile install --puppetfile=puppet/Puppetfile --moduledir=puppet/modules; puppet apply puppet/site.pp --modulepath puppet/modules; puppet apply puppet/site.pp --modulepath puppet/modules'"
    ]
  }
}