centos-7.2-x86_64.json

{
  "builders": [{
    "type": "virtualbox-iso",
    "guest_os_type": "RedHat_64",
    "iso_url": "{{user `mirror`}}/7.2.1511/isos/x86_64/CentOS-7-x86_64-NetInstall-1511.iso",
    "iso_checksum": "9ed9ffb5d89ab8cca834afce354daa70a21dcb410f58287d6316259ff89758f5",
    "iso_checksum_type": "sha256",
    "output_directory": "output-centos-7.2-x86_64",
    "vm_name": "packer-centos-7.2-x86_64",
    "disk_size": "{{user `disk_size`}}",
    "headless": "{{user `headless`}}",
    "http_directory": "http",
    "boot_wait": "5s",
    "boot_command": [
      "<esc>",
      "<wait>",
      "linux inst.ks=http://{{.HTTPIP}}:{{.HTTPPort}}/centos-7.2/anaconda-ks.cfg biosdevname=0 net.ifnames=0",
      "<enter>"
    ],
    "ssh_wait_timeout": "60m",
    "ssh_username": "vagrant",
    "ssh_password": "vagrant",
    "shutdown_command": "sudo systemctl poweroff",
    "vboxmanage": [
      ["modifyvm", "{{.Name}}", "--memory", "{{user `memory`}}"],
      ["modifyvm", "{{.Name}}", "--cpus", "{{user `cpus`}}"]
    ]
  }],
  "provisioners": [{
    "type": "shell",
    "scripts": [
      "scripts/centos-7.2/repo.sh",
      "scripts/centos/virtualbox.sh",
      "scripts/common/vagrant.sh",
      "scripts/common/sshd.sh",
      "scripts/centos-7.2/locale.sh",
      "scripts/centos-7.2/cleanup.sh",
      "scripts/common/minimize.sh"
    ]
  }],
  "post-processors": [{
    "type": "vagrant",
    "compression_level": "{{user `compression_level`}}",
    "output": "centos-7.2-x86_64.box"
  }],
  "variables": {
    "compression_level": "6",
    "cpus": "1",
    "disk_size": "40000",
    "headless": "false",
    "memory": "512",
    "mirror": "http://mirrors.kernel.org/centos"
  }
}