config.pkr.hcl

packer {
  required_plugins {
    ansible = {
      version = ">= 1.1.0"
      source  = "github.com/hashicorp/ansible"
    }
    qemu = {
      version = ">= 1.0.9"
      source  = "github.com/hashicorp/qemu"
    }
  }
}

data "http" "example" {
  url = "https://mir.archlinux.fr/iso/latest/sha256sums.txt"
}

locals {
  firmware = "/usr/share/edk2-ovmf/x64/OVMF.fd"
  iso_url = "https://mir.archlinux.fr/iso/latest/archlinux-x86_64.iso"
  iso_checksum = "${split("  ", split("\n", data.http.example.body)[1])[0] }"
  headless = true
  crypt_passphrase = "password"
  ssh_root_username = "root"
  ssh_root_password = "root"
  unix_username = "username"
  unix_password = "password"
  vm_name = "archlinux-workstation"
  cpus = "4"
  memory = "8192"
  disk_size = "20000"
  keymap = "us"
}

source "qemu" "kvm-init" {
  vm_name = "${local.vm_name}"
  headless = "${local.headless}"
  cpus = "${local.cpus}"
  memory = "${local.memory}"
  disk_size = "${local.disk_size}"
  firmware = "${local.firmware}"
  iso_url = "${local.iso_url}"
  iso_checksum = "${local.iso_checksum}"
  ssh_password = "${local.ssh_root_password}"
  ssh_username = "${local.ssh_root_username}"
  ssh_wait_timeout = "60m"
  boot_wait = "3s"
  boot_command = [
    "<enter><wait60>",
    "echo ${local.ssh_root_username}:${local.ssh_root_password} | chpasswd<enter>"
  ]
  shutdown_command = "shutdown -P now"
  output_directory = "dist/base"
}

source "qemu" "kvm-setup" {
  vm_name = "${local.vm_name}"
  qemuargs = [
    local.keymap != "us" ? [ "-k", "${local.keymap}" ] : [ "-k", "en-us" ]
  ]
  headless = "${local.headless}"
  cpus = "${local.cpus}"
  memory = "${local.memory}"
  disk_size = "${local.disk_size}"
  disk_image = true
  firmware = "${local.firmware}"
  iso_url = "dist/base/archlinux-workstation"
  iso_checksum = "none"
  ssh_password = "${local.unix_password}"
  ssh_username = "${local.unix_username}"
  ssh_wait_timeout = "60m"
  boot_wait = "3s"
  boot_command = [
    "<wait10>",
    "${local.crypt_passphrase}<enter>"
  ]
  shutdown_command = "sudo shutdown -P now"
  output_directory = "dist/final"
}

build {
  sources = ["source.qemu.kvm-init"]

  provisioner "ansible" {
    playbook_file = "init.yml"
    inventory_file = "inventories/packer"
    ansible_env_vars = [
      "ANSIBLE_FORCE_COLOR=1",
      "ANSIBLE_DISPLAY_OK_HOSTS=1",
      "ANSIBLE_DISPLAY_SKIPPED_HOSTS=1"
    ]
    extra_arguments = [
      // "-vvv",
      "-D",
      "-e ansible_host=localhost",
      "-e ansible_port=${build.Port}",
      "-e ansible_user=${local.ssh_root_username}",
      "-e ansible_ssh_pass=${local.ssh_root_password}",
      "-e crypt_passphrase=${local.crypt_passphrase}",
      "-e unix_username=${local.unix_username}",
      "-e unix_password=${local.unix_password}",
      "-e keymap=${local.keymap}"
    ]
  }

  provisioner "shell-local" {
    inline = ["echo '==> Test this image with: ./kvm-run.sh'"]
  }
}

build {
  sources = ["source.qemu.kvm-setup"]

  provisioner "ansible" {
    playbook_file = "setup.yml"
    inventory_file = "inventories/packer"
    ansible_env_vars = [
      "ANSIBLE_FORCE_COLOR=1",
      "ANSIBLE_DISPLAY_OK_HOSTS=1",
      "ANSIBLE_DISPLAY_SKIPPED_HOSTS=1"
    ]
    extra_arguments = [
      // "-vvv",
      "-D",
      "-e ansible_host=localhost",
      "-e ansible_port=${build.Port}",
      "-e ansible_user=${local.unix_username}",
      "-e ansible_ssh_pass=${local.unix_password}",
      "-e unix_username=${local.unix_username}",
      "-e keymap=${local.keymap}"
    ]
  }

  provisioner "shell-local" {
    inline = ["echo '==> Test this image with: ./kvm-run.sh final'"]
  }
}