Packer for ProjectAtomic

packer.json

{
  "builders": [
    {
      "boot_command": [
        "<tab> linux enforcing=0 ks=http://rpm-ostree.cloud.fedoraproject.org/project-atomic/install/rawhide/fedora-atomic.ks<enter><wait>"
      ],
      "boot_wait": "10s",
      "disk_size": 8192,
      "guest_additions_path": "VBoxGuestAdditions_{{.Version}}.iso",
      "guest_os_type": "Fedora_64",
      "http_directory": "http",
      "iso_checksum": "45bc466057cdb20e9243fe44ef3cdf60",
      "iso_checksum_type": "md5",
      "iso_url": "http://rpm-ostree.cloud.fedoraproject.org/project-atomic/install/rawhide/boot.iso",
      "shutdown_command": "echo 'vagrant'|sudo -S shutdown -P now",
      "ssh_password": "vagrant",
      "ssh_port": 22,
      "ssh_username": "vagrant",
      "ssh_wait_timeout": "10000s",
      "type": "virtualbox-iso",
      "vboxmanage": [
        [
          "modifyvm",
          "{{.Name}}",
          "--memory",
          "512"
        ],
        [
          "modifyvm",
          "{{.Name}}",
          "--cpus",
          "1"
        ]
      ],
      "virtualbox_version_file": ".vbox_version",
      "vm_name": "packer-project-atomic"
    }
  ],
  "post-processors": [
    {
      "type": "vagrant",
      "output": "./packer/vagrant-boxes/project-atomic.box"
    }
  ]
}