fedora-20-amd64.json

{
  "variables": {
      "remote_host": "{{env `HOST`}}",
      "remote_username": "{{env `USERNAME`}}",
      "remote_password": "{{env `PASSWORD`}}",
      "http_port_min": "{{env `HTTP_PORT`}}{{env `HTTP_PORT_MIN`}}",
      "http_port_max": "{{env `HTTP_PORT`}}{{env `HTTP_PORT_MAX`}}",

      "mirror": "http://download.fedoraproject.org/pub/fedora/linux"
  },
  "builders": [
    {
      "type": "xenserver-iso",
      "remote_host": "{{user `remote_host`}}",
      "remote_username": "{{user `remote_username`}}",
      "remote_password": "{{user `remote_password`}}",
      "http_port_min": "{{user `http_port_min`}}",
      "http_port_max": "{{user `http_port_max`}}",

      "vm_name": "packer-fedora-20-amd64",
      "disk_size": 40960,
      "iso_url": "{{user `mirror`}}/releases/20/Fedora/x86_64/iso/Fedora-20-x86_64-DVD.iso",
      "iso_checksum": "f2eeed5102b8890e9e6f4b9053717fe73031e699c4b76dc7028749ab66e7f917",
      "iso_checksum_type": "sha256",
      "http_directory": "http",
      "shutdown_command": "echo 'vagrant'|sudo -S shutdown -P now",
      "ssh_username": "vagrant",
      "ssh_password": "vagrant",
      "ssh_wait_timeout": "10000s",

      "boot_command": [
        "<tab> linux ks=http://{{ .HTTPIP }}:{{ .HTTPPort }}/fedora-20/ks.cfg<enter><wait>"
      ],
      "boot_wait": "10s"
    }
  ]
}