{
  "_c": "Ubuntu 14.04.4 ISO URL at the time of creation of this file (05/2016)",
  "_c": "was http://releases.ubuntu.com/14.04/ubuntu-14.04.4-server-amd64.iso .",
  "_c": "",
  "_c": "If and when 14.04.4 becomes superseded, this URL will likely change",
  "_c": "to:",
  "_c": "http://old-releases.ubuntu.com/releases/14.04.4/ubuntu-14.04.4-server-amd64.iso",
  "variables": {
    "release": null,
    "outputdir": null,
    "virl_user": "{{env `VIRL_USER`}}",
    "virl_password": "{{env `VIRL_PASSWORD`}}"
  },
  "builders": [
    {
      "name": "{{user `release`}}",
      "type": "qemu",
      "iso_url": "http://releases.ubuntu.com/14.04/ubuntu-14.04.4-server-amd64.iso",
      "iso_checksum": "2ac1f3e0de626e54d05065d6f549fa3a",
      "iso_checksum_type": "md5",
      "ssh_username": "root",
      "ssh_password": "csit",
      "shutdown_command": "echo 'packer' | shutdown -P now",
      "disk_size": "4096",
      "http_directory": "html",
      "iso_target_path" : "build/ubuntu-14.04.4-server-amd64.iso",
      "output_directory": "{{user `outputdir`}}",
      "headless": "true",
      "boot_command":
        [
          "<esc><esc><enter><wait>",
          "/install/vmlinuz noapic ",
          "preseed/url=http://{{ .HTTPIP }}:{{ .HTTPPort }}/preseed.cfg ",
          "debian-installer=en_US auto locale=en_US kbd-chooser/method=us ",
          "hostname=csit ",
          "fb=false debconf/frontend=noninteractive ",
          "keyboard-configuration/modelcode=SKIP keyboard-configuration/layout=USA ",
          "keyboard-configuration/variant=USA console-setup/ask_detect=false ",
          "initrd=/install/initrd.gz -- <enter>"
        ]
    }
  ],
  "post-processors": [
    {
      "type": "shell-local",
      "script": "scripts-local/upload-image-to-virl.sh",
      "keep_input_artifact": true,
      "environment_vars":
        [
          "VIRL_USER={{user `virl_user`}}",
          "VIRL_PASSWORD={{user `virl_password`}}",
          "VIRL_IMAGE_SUBTYPE=server",
          "VIRL_IMAGE_NAME={{user `release`}}"
        ]
     }
  ]
}