gistfile1.txt

// box.json
{
    "builders": [
        {
            "iso_checksum_type": "sha256",
            "iso_checksum": "f90e4d28fa377669b2db16cbcb451fcb9a89d2460e3645993e30e137ac37d284",
            "iso_url": "http://linux.cs.uu.nl/centos/7/isos/x86_64/CentOS-7-x86_64-Minimal-1511.iso",

            "ssh_wait_timeout": "10000s",
            "ssh_username": "vagrant",
            "ssh_password": "vagrant",
            "ssh_port": 22,

            "shutdown_command": "echo '/sbin/halt -h -p' > /tmp/shutdown.sh; echo 'vagrant' | sudo -S sh '/tmp/shutdown.sh'",
            "boot_command": [
                "<tab> text ks=http://{{ .HTTPIP }}:{{ .HTTPPort }}/kickstart.cfg<enter><wait>"
            ],
            "boot_wait": "10s",
            "disk_size": 40960,

            "virtualbox_version_file": ".vbox_version",
            "guest_additions_path": "VBoxGuestAdditions_{{.Version}}.iso",
            "http_directory": "http",
            "guest_os_type": "RedHat_64",
            "type": "virtualbox-iso"
        }
    ],
    "provisioners": [
        {
            "execute_command": "echo 'vagrant' | sudo -S sh '{{.Path}}'",
            "scripts": [
                "scripts/base.sh",
                "scripts/vagrant.sh",
                "scripts/virtualbox.sh",
                "scripts/cleanup.sh",
                "scripts/puppet.sh"
            ],
            "type": "shell"
        }
    ],
    "post-processors": [
        {
            "compression_level": 9,
            "output": "../centos_71.box",
            "type": "vagrant"
        }
    ]
}

// html/kickstart.cfg
install
cdrom
lang en_US.UTF-8
keyboard us
network --onboot yes --device eth0 --bootproto dhcp --noipv6
rootpw --plaintext vagrant
firewall --enabled --service=ssh
authconfig --enableshadow --passalgo=sha512
selinux --disabled
timezone Europe/Amsterdam
bootloader --location=mbr --driveorder=sda --append="crashkernel=auto rhgb quiet"

text
skipx
zerombr

clearpart --all --initlabel
autopart

auth  --useshadow  --enablemd5
firstboot --disabled
reboot

%packages --ignoremissing
@core
bzip2
kernel-devel
kernel-headers
-ipw2100-firmware
-ipw2200-firmware
-ivtv-firmware
%end

%post
/usr/bin/yum -y install sudo
/usr/sbin/groupadd -g 501 vagrant
/usr/sbin/useradd vagrant -u 501 -g vagrant -G wheel
echo "vagrant"|passwd --stdin vagrant
echo "vagrant        ALL=(ALL)       NOPASSWD: ALL" >> /etc/sudoers.d/vagrant
echo "Defaults:vagrant !requiretty"                 >> /etc/sudoers.d/vagrant
chmod 0440 /etc/sudoers.d/vagrant
%end

// scripts/base.sh
#!/bin/sh
sed -i "s/^.*requiretty/#Defaults requiretty/" /etc/sudoers
yum -y install gcc make gcc-c++ kernel-devel-`uname -r` perl

// scripts/vagrant.sh
#!/bin/sh
date > /etc/vagrant_box_build_time

mkdir -pm 700 /home/vagrant/.ssh
curl -L https://raw.githubusercontent.com/mitchellh/vagrant/master/keys/vagrant.pub -o /home/vagrant/.ssh/authorized_keys
chmod 0600 /home/vagrant/.ssh/authorized_keys
chown -R vagrant:vagrant /home/vagrant/.ssh

// scripts/virtualbox.sh
#!/bin/sh
VBOX_VERSION=$(cat /home/vagrant/.vbox_version)

# required for VirtualBox 4.3.26
yum install -y bzip2

cd /tmp
mount -o loop /home/vagrant/VBoxGuestAdditions_$VBOX_VERSION.iso /mnt
sh /mnt/VBoxLinuxAdditions.run
umount /mnt
rm -rf /home/vagrant/VBoxGuestAdditions_*.iso

// scripts/cleanup.sh
#!/bin/sh
yum -y erase gtk2 libX11 hicolor-icon-theme avahi freetype bitstream-vera-fonts
yum -y clean all
rm -rf VBoxGuestAdditions_*.iso
rm -rf /tmp/rubygems-*

// scripts/puppet.sh
#!/bin/sh
rpm -ivh https://yum.puppetlabs.com/puppetlabs-release-pc1-el-7.noarch.rpm
yum -y install puppet

// Vagrantfile
# -*- mode: ruby -*-
# vi: set ft=ruby :

Vagrant.configure(2) do |config|
  config.vm.box = "centos_71.box"
end