Vagrant用のBoxを自動作成するスクリプト。Macで動作確認済み。

create_box.sh

#!/bin/bash

########################################
### user configuration
########################################
VM_NAME=centos67-minimal
VM_OS_TYPE=RedHat_64
OS_ISO_IMAGE_PATH=~/Downloads/CentOS-6.7-x86_64-minimal.iso
VBOX_GUEST_ADDITION_ISO_IMAGE_PATH=/Applications/VirtualBox.app/Contents/MacOS/VBoxGuestAdditions.iso


########################################
### main process
########################################
#
# create VM
#
VBoxManage createvm --name ${VM_NAME} --ostype ${VM_OS_TYPE} --register

VBoxManage modifyvm ${VM_NAME} \
  --memory 512 \
  --vram 12 \
  --rtcuseutc on \
  --boot1 dvd --boot2 disk --boot3 none

vm_path_dir=$(VBoxManage showvminfo ${VM_NAME} | grep vbox | sed "s/\/${VM_NAME}\.vbox//" | sed "s/Config file:\s*//")
vm_path_dir=`echo ${vm_path_dir}`
VBoxManage createhd \
  --filename "${vm_path_dir}/${VM_NAME}.vdi" \
  --size 8192

VBoxManage storagectl ${VM_NAME} \
  --name IDE \
  --add ide

VBoxManage storagectl ${VM_NAME} \
  --name SATA \
  --add sata \
  --portcount 1

VBoxManage storageattach ${VM_NAME} \
  --storagectl IDE \
  --port 1 \
  --device 0 \
  --type dvddrive \
  --medium emptydrive

VBoxManage storageattach ${VM_NAME} \
  --storagectl SATA \
  --port 0 \
  --type hdd \
  --medium "${vm_path_dir}/${VM_NAME}.vdi"

#
# start VM and OS install
#
VBoxManage storageattach ${VM_NAME} \
    --storagectl IDE \
    --port 1 \
    --device 0 \
    --type dvddrive \
    --medium "${OS_ISO_IMAGE_PATH}"

VBoxManage startvm ${VM_NAME}

echo ""
echo "########################################"
echo "#"
echo "# OS Install & Network Configuration"
echo "#"
echo "# 1. OS Installing. Root password is \"vagrant\"."
echo "# 2. After OS Installed, then reboot and root login."
echo "# 3. sed -i -e \"s/ONBOOT=no/ONBOOT=yes/\" /etc/sysconfig/network-scripts/ifcfg-eth0"
echo "# 4. service network restart"
echo "# 5. Then, press Enter Key"
echo "#"
echo "########################################"
read pause

while :
do
  echo -n "Is Done? If you done, type y: "
  read key
  case "${key}" in
    "y" ) break ;;
    "*" ) ;;
  esac
done

#
# install VirtualBox Guest Additions
#
VBoxManage storageattach ${VM_NAME} \
  --storagectl IDE \
  --port 1 \
  --device 0 \
  --type dvddrive \
  --medium "${VBOX_GUEST_ADDITION_ISO_IMAGE_PATH}"

VBoxManage controlvm ${VM_NAME} natpf1 ssh,tcp,,2222,,22

cmdset1="
  yum update -y
  yum install -y kernel-devel kernel-headers gcc perl
  reboot
"

expect << EOF1
  set timeout -1
  spawn ssh -p 2222 root@localhost -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null
  expect "password:"
  send "vagrant\r"
  expect "root@localhost ~]#"
  send "${cmdset1}\r"
  expect eof
  exit
EOF1

echo ""
echo "########################################"
echo "#"
echo "# Now VM rebooting... After that, press Enter Key"
echo "#"
echo "########################################"
read pause

while :
do
  echo -n "Is Done? If you done, type y: "
  read key
  case "${key}" in
    "y" ) break ;;
    "*" ) ;;
  esac
done

cmdset2="
  mkdir /media/cdrom
  mount -r /dev/cdrom /media/cdrom
  sh /media/cdrom/VBoxLinuxAdditions.run
  umount /media/cdrom
  exit
"

expect << EOF2
  set timeout -1
  spawn ssh -p 2222 root@localhost -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null
  expect "password:"
  send "vagrant\r"
  expect "root@localhost ~]#"
  send "${cmdset2}\r"
  expect eof
  exit
EOF2

#
# OS configuration for vagrant
# 
cmdset3="
  # useradd
  useradd -m vagrant
  echo 'vagrant' | passwd --stdin vagrant

  # ssh-key
  mkdir /home/vagrant/.ssh
  chmod 700 /home/vagrant/.ssh
  curl -k -L -o /home/vagrant/.ssh/authorized_keys 'https://raw.github.com/mitchellh/vagrant/master/keys/vagrant.pub'
  chmod 600 /home/vagrant/.ssh/authorized_keys
  chown -R vagrant:vagrant /home/vagrant/.ssh

  # sudo
  sed -i -e 's/Defaults    requiretty/#Defaults    requiretty/' /etc/sudoers
  sed -i -e '/NOPASSWD/a vagrant\\\tALL=(ALL)\\\tNOPASSWD: ALL' /etc/sudoers

  # disable iptables
  service iptables stop
  service ip6tables stop
  chkconfig iptables off
  chkconfig ip6tables off

  # disable selinux
  sed -i -e 's/SELINUX=enforcing/SELINUX=disabled/' /etc/sysconfig/selinux

  # standby box
  yum clean all
  dd if=/dev/zero of=/EMPTY bs=1M
  rm -f /EMPTY
  shutdown -h now
"

expect << EOF3
  set timeout -1
  spawn ssh -p 2222 root@localhost -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null
  expect "password:"
  send "vagrant\r"
  expect "root@localhost ~]#"
  send "${cmdset3}\r"
  expect eof
  exit
EOF3

# post OS configuration 
VBoxManage storageattach ${VM_NAME} \
  --storagectl IDE \
  --port 1 \
  --device 0 \
  --type dvddrive \
  --medium emptydrive

VBoxManage controlvm ${VM_NAME} natpf1 delete ssh

#
# create box
#
vagrant package --base ${VM_NAME} --output ${VM_NAME}.box

#
# delete VM
#
VBoxManage unregistervm ${VM_NAME} --delete