vagrant-lxc provider test

test-vagrant-lxc.sh

#!/bin/bash

if [[ "root" != "$(whoami)" ]] ; then
  echo 'Err: you must be root to run this script'
  exit 1
fi

if [[ ! $(which vagrant >/dev/null) ]] ; then
  wget http://files.vagrantup.com/packages/b12c7e8814171c1295ef82416ffe51e8a168a244/vagrant_1.3.1_x86_64.deb
  dpkg -i ./vagrant_1.3.1_x86_64.deb
  rm ./vagrant_1.3.1_x86_64.deb
  vagrant plugin list | grep -q vagrant-lxc || vagrant plugin install vagrant-lxc
fi

which lxc-create >/dev/null || apt-get install lxc -y
which bsdtar >/dev/null || apt-get install bsdtar -y
which redir >/dev/null || apt-get install redir -y

__DIR__=$(readlink -e $(dirname $0))

RELEASE=raring
ARCH=amd64
ROOTFS=rootfs
FORCE=0

TARBALL=${__DIR__}/archive-${RELEASE}-${ARCH}.tar
MIRROR=http://de.archive.ubuntu.com/ubuntu

exclude=busybox-initramfs,e2fslibs,e2fsprogs,initramfs-tools,initramfs-tools-bin,libplymouth2,multiarch-support,plymouth
include=vim,wget,openssh-server

if [[ ! -f ${TARBALL} || $FORCE = 1 ]] ; then
  debootstrap --download-only --variant=minbase --exclude=$exclude --include=$include --arch=${ARCH} --make-tarball=${TARBALL} ${RELEASE} ${ROOTFS} ${MIRROR}
fi

if [[ ! -d ${ROOTFS} || $FORCE = 1 ]] ; then
  debootstrap --variant=minbase --exclude=$exclude --include=$include --arch=${ARCH} --unpack-tarball=${TARBALL} ${RELEASE} ${ROOTFS} ${MIRROR}
fi

cat > ${ROOTFS}/etc/apt/sources.list <<EOD
deb ${MIRROR} ${RELEASE} main universe
deb ${MIRROR} ${RELEASE}-updates main universe
deb ${MIRROR} ${RELEASE}-security main universe
EOD

if [[ ! $(grep eth0 ${ROOTFS}/etc/network/interfaces) ]] ; then
cat >> ${ROOTFS}/etc/network/interfaces <<EOD
eth0 auto
iface eth0 inet dhcp
EOD
fi

sed -i 's/PermitRootLogin yes/PermitRootLogin without-password/' ${ROOTFS}/etc/ssh/sshd_config
sed -i 's/#PasswordAuthentication yes/PasswordAuthentication no/' ${ROOTFS}/etc/ssh/sshd_config

chroot="chroot ${ROOTFS}"

if [[ ! $($chroot which puppet) ]] ; then
  $chroot wget http://apt.puppetlabs.com/puppetlabs-release-${RELEASE}.deb -O /tmp/puppetlabs-release-${RELEASE}.deb
  $chroot dpkg -i /tmp/puppetlabs-release-${RELEASE}.deb
  $chroot apt-get update
  $chroot apt-get upgrade -y --force-yes
  $chroot apt-get install puppet -y --force-yes
  $chroot apt-get clean
fi

upd=$(stat -c %Y ${ROOTFS}/var/cache/apt/)
now=$(date +%s)

if [[ $((now - upd)) -gt 36000 ]] ; then
  $chroot apt-get update
  $chroot apt-get upgrade -y --force-yes
  $chroot apt-get clean
fi

if [[ ! -f ${__DIR__}/id_rsa ]] ; then
  ssh-keygen -q -t rsa -f ${__DIR__}/id_rsa -N ''
fi

mkdir -p ${ROOTFS}/root/.ssh
cat ${__DIR__}/id_rsa.pub > ${ROOTFS}/root/.ssh/authorized_keys

if [[ ! -f ${__DIR__}/lxc-template ]] ; then
  wget https://raw.github.com/fgrehm/vagrant-lxc/master/boxes/common/lxc-template
fi

if [[ ! -f ${__DIR__}/lxc.conf ]] ; then
  wget https://raw.github.com/fgrehm/vagrant-lxc/master/boxes/common/lxc.conf
fi

if [[ ! -f ${__DIR__}/metadata.json ]] ; then
  wget https://raw.github.com/fgrehm/vagrant-lxc/master/boxes/common/metadata.json
fi

chmod +x lxc-template

BOX_NAME=test-vagrant-lxc
BOX_URL=vagrant-lxc-${RELEASE}.box

tar --numeric-owner -C ${__DIR__} -cvzf rootfs.tar.gz rootfs/*
tar --numeric-owner -C ${__DIR__} -cvzf ${BOX_URL} rootfs.tar.gz lxc-template lxc.conf metadata.json

cat > Vagrantfile <<EOD
# -*- mode: ruby -*-
# vi: set ft=ruby :

VAGRANTFILE_API_VERSION = "2"

Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
  config.vm.box = "${BOX_NAME}"
  config.vm.box_url = "${BOX_URL}"
  config.ssh.username = "root"
  config.ssh.private_key_path = "id_rsa"
end
EOD

echo "vagrant destroy; vagrant box remove ${BOX_NAME} lxc; vagrant box add ${BOX_NAME} ${BOX_URL} --provider lxc; vagrant up --provider lxc"