Add iso control files.

Gemfile

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+# coding: utf-8
+
+source :rubygems
+
+gem "vagrant"

Gemfile.lock

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+GEM
+  remote: http://rubygems.org/
+  specs:
+    archive-tar-minitar (0.5.2)
+    childprocess (0.3.7)
+      ffi (~> 1.0, >= 1.0.6)
+    erubis (2.7.0)
+    ffi (1.3.1)
+    i18n (0.6.1)
+    json (1.5.4)
+    log4r (1.1.10)
+    net-scp (1.0.4)
+      net-ssh (>= 1.99.1)
+    net-ssh (2.2.2)
+    vagrant (1.0.6)
+      archive-tar-minitar (= 0.5.2)
+      childprocess (~> 0.3.1)
+      erubis (~> 2.7.0)
+      i18n (~> 0.6.0)
+      json (~> 1.5.1)
+      log4r (~> 1.1.9)
+      net-scp (~> 1.0.4)
+      net-ssh (~> 2.2.2)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  vagrant

Vagrantfile

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+# coding: utf-8
+
+Vagrant::Config.run do |config|
+  config.vm.box = "precise32"
+  config.vm.box_url = "http://files.vagrantup.com/precise32.box"
+  config.vm.provision :shell, :path => "control/build.sh"
+end

control/build.sh

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+#!/usr/bin/env bash
+
+# Caution is a virtue
+set -o nounset
+set -o errtrace
+set -o errexit
+set -o pipefail
+
+log()  { printf "$*\n" ; return $? ;  }
+
+fail() { log "\nERROR: $*\n" ; exit 1 ; }
+
+create_home() {
+  ievms_home="${HOME}/ievms"
+  mkdir -p "${ievms_home}"
+  cd "${ievms_home}"
+}
+
+install_packages() {
+  apt-get install -y uck curl unzip
+}
+
+download_cross_compiler() {
+  url="http://landley.net/aboriginal/downloads/binaries/cross-compiler-i686.tar.bz2"
+  archive=`basename "${url}"`
+  log "Downloading cross compiler archive from ${url} to ${ievms_home}/${archive}"
+  if [[ ! -e "${archive}" ]] && ! curl -L "${url}" -o "${archive}"
+  then
+    fail "Failed to download ${url} to ${ievms_home}/${archive} using 'curl', error code ($?)"
+  fi
+}
+
+extract_cross_compiler() {
+  cross_compiler=`basename "${archive}" .tar.bz2`
+  log "Extracting cross compiler archive from ${archive} to ${ievms_home}/${cross_compiler}"
+  if [[ ! -e "${cross_compiler}" ]] && ! tar -jxf "${archive}"
+  then
+    fail "Failed to extract ${archive} to ${ievms_home}/${cross_compiler} using 'tar', error code ($?)"
+  fi
+}
+
+download_kernel() {
+  url="http://www.kernel.org/pub/linux/kernel/v3.0/linux-3.5.tar.bz2"
+  archive=`basename "${url}"`
+  log "Downloading kernel archive from ${url} to ${ievms_home}/${archive}"
+  if [[ ! -e "${archive}" ]] && ! curl -L "${url}" -o "${archive}"
+  then
+    fail "Failed to download ${url} to ${ievms_home}/${archive} using 'curl', error code ($?)"
+  fi  
+}
+
+extract_kernel() {
+  kernel_src=`basename "${archive}" .tar.bz2`
+  log "Extracting kernel archive from ${archive} to ${ievms_home}/${kernel_src}"
+  if [[ ! -e "${kernel_src}" ]] && ! tar -jxf "${archive}"
+  then
+    fail "Failed to extract ${archive} to ${ievms_home}/${kernel_src} using 'tar', error code ($?)"
+  fi  
+}
+
+configure_kernel() {
+  kernel_config="/vagrant/control/kernel.config"
+  log "Configuring kernel from ${kernel_config} to ${ievms_home}/${kernel_src}/.config"
+  cp "${kernel_config}" "${kernel_src}/.config"
+}
+
+build_kernel() {
+  kernel="${ievms_home}/${kernel_src}/arch/x86/boot/bzImage"
+  cd "${kernel_src}"
+  log "Building kernel in ${ievms_home}/${kernel_src} to ${kernel}"
+  if [[ ! -e "${kernel}" ]] && ! make
+  then
+    fail "Failed to build kernel in ${ievms_home}/${kernel_src} using 'make', error code ($?)"
+  fi
+  cd -
+}
+
+download_iso() {
+  url="http://pogostick.net/~pnh/ntpasswd/cd110511.zip"
+  archive=`basename "${url}"`
+  log "Downloading ntpasswd ISO archive from ${url} to ${ievms_home}/${archive}"
+  if [[ ! -e "${archive}" ]] && ! curl -L "${url}" -o "${archive}"
+  then
+    fail "Failed to download ${url} to ${ievms_home}/${archive} using 'curl', error code ($?)"
+  fi  
+}
+
+extract_iso() {
+  iso=`basename "${archive}" .zip`.iso
+  log "Extracting ntpasswd ISO archive from ${archive} to ${ievms_home}/${iso}"
+  if [[ ! -e "${iso}" ]] && ! unzip "${archive}"
+  then
+    fail "Failed to extract ${archive} to ${ievms_home}/${iso} using 'unzip', error code ($?)"
+  fi  
+}
+
+unpack_iso() {
+  remaster_iso="${HOME}/tmp/remaster-iso"
+  log "Unpacking ntpasswd ISO from ${iso} to ${remaster_iso}"
+  if [[ ! -e "${remaster_iso}" ]] && ! uck-remaster-unpack-iso "${iso}"
+  then
+    fail "Failed to unpack ${iso} to ${remaster_iso} using 'uck-remaster-unpack-iso', error code ($?)"
+  fi
+}
+
+extract_initrd() {
+  initrd="${ievms_home}/initrd"
+  initrd_cgz="${remaster_iso}/initrd.cgz"
+  mkdir -p "${initrd}"
+  cd "${initrd}"
+  log "Extracting initrd from ${initrd_cgz} to ${initrd}"
+  if ! gzip -cd "${initrd_cgz}" | cpio -i -d -H newc --no-absolute-filenames
+  then
+    fail "Failed to extract ${initrd_cgz} to ${initrd} using 'gzip | cpio', error code ($?)"
+  fi
+}
+
+copy_scripts() {
+  log "Copying scripts"
+  cp "/vagrant/control/stage2" "${initrd}/scripts/"
+  cp "/vagrant/control/ievms.reg" "${initrd}/scripts/"
+  cp "/vagrant/control/isolinux.cfg" "${remaster_iso}/isolinux.cfg"
+  cp "/vagrant/control/isolinux.cfg" "${remaster_iso}/syslinux.cfg"
+  cp "${kernel}" "${remaster_iso}/"
+  chmod 755 "${remaster_iso}/bzImage"
+  rm -f "${remaster_iso}/vmlinuz" "${remaster_iso}/scsi.cgz" "${remaster_iso}/readme.txt"
+}
+
+compress_initrd() {
+  cd "${initrd}"
+  log "Compressing initrd from ${initrd} to ${initrd_cgz}"
+  if ! find . | cpio -o -H newc | gzip > "${initrd_cgz}"
+  then
+    fail "Failed to compress ${initrd} to ${initrd_cgz} using 'cpio | gzip', error code ($?)"
+  fi
+}
+
+pack_iso() {
+  iso_out="/vagrant/ievms-control.iso"
+  log "Packing ievms ISO from ${remaster_iso} to ${iso_out}"
+  if ! genisoimage -o "${iso_out}" -b isolinux.bin -c boot.cat -p "ievms" -no-emul-boot -boot-load-size 4 -boot-info-table -V "IEVMS" -cache-inodes -r -J -l -joliet-long "${remaster_iso}" 
+  then
+    fail "Failed to pack ${remaster_iso} to ${iso_out} using 'genisoimage', error code ($?)"
+  fi
+}
+
+create_home
+install_packages
+download_cross_compiler
+extract_cross_compiler
+export PATH="${ievms_home}/${cross_compiler}/bin:$PATH"
+download_kernel
+extract_kernel
+configure_kernel
+build_kernel
+download_iso
+extract_iso
+unpack_iso
+extract_initrd
+copy_scripts
+compress_initrd
+pack_iso

control/isolinux.cfg

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+default boot
+display boot.msg
+timeout 0
+prompt 0
+label boot
+  kernel bzImage
+
+append rw vga=1 initrd=initrd.cgz