From 764990e01f98226a4fdc427faa96425dfd163783 Mon Sep 17 00:00:00 2001
From: Gardais Jeremy <jeremy.gardais@univ-rennes1.fr>
Date: Tue, 26 Jul 2016 17:14:22 +0200
Subject: [PATCH] Add a script to download PXE files for Clonezilla

---
 scripts/README.md              | 19 +++++++++----
 scripts/download_clonezilla.sh | 52 ++++++++++++++++++++++++++++++++++
 2 files changed, 66 insertions(+), 5 deletions(-)
 create mode 100755 scripts/download_clonezilla.sh

diff --git a/scripts/README.md b/scripts/README.md
index 60583df..6c90b2d 100644
--- a/scripts/README.md
+++ b/scripts/README.md
@@ -5,8 +5,9 @@
     * [Download Debian](#download_debiansh)
     * [Download Ubuntu](#download_ubuntush)
     * [Make Debian Initrd with Firmware](#make_debian_initrd_with_firmwaresh)
-    * [Download diag tools](#download_diag_toolssh)
     * [Debian late_command](#debian-late_command)
+    * [Download diag tools](#download_diag_toolssh)
+    * [Download Clonezilla](#download_clonezillash)
 
 ## Description
 Set of scripts to download and generate necessary files to allow differents GNU/Linux distributions to boot through the network.
@@ -37,10 +38,6 @@ The script will provide Debian's netboot installers with **additionnals firmware
     * **qlogic** : For QLogic Infiniband, SCSI, Fibre Channel/FCoE adapters.
   * Extract initrd and firmwares packages to build a new initrd.
 
-### download_diag_tools.sh
-The script will download some diagnostic tools :
-  * memtest86 from [memtest86's official website][memtest official website].
-
 ### Debian late_command
 
 #### Description
@@ -76,5 +73,17 @@ in-target /usr/bin/tftp ${IP.SRV.TFTP} -c get ${PATH/TO/TFTPD/ROOT}/scripts/late
 in-target tar xzf /tmp/latecommand.tar.gz -C /tmp/ ; \
 in-target /bin/sh /tmp/latecommand/post.sh
 ```
+### download_diag_tools.sh
+The script will download some diagnostic tools :
+  * memtest86 from [memtest86's official website][memtest official website].
+
+### download_clonezilla.sh
+* Download PXE files for Clonezilla live from [OSDN][OSDN url]. A Sourceforge repository is also available but…; see the [Clonezilla download page][clonezilla download] for more informations.
+* Download for both **amd64** and **i686**.
+* Make a example configuration file.
+* More informations on the [Clonezilla website][clonezilla via pxe server].
 
 [memtest official website]: http://www.memtest.org/#downiso "Memtest86+ download"
+[OSDN url]: https://osdn.jp/projects/clonezilla/
+[clonezilla dowload]: http://clonezilla.org/downloads/download.php?branch=stable
+[clonezilla via pxe server]: http://clonezilla.org/livepxe.php "Clonezilla Live on PXE server"
diff --git a/scripts/download_clonezilla.sh b/scripts/download_clonezilla.sh
new file mode 100755
index 0000000..734cf18
--- /dev/null
+++ b/scripts/download_clonezilla.sh
@@ -0,0 +1,52 @@
+#!/bin/bash
+
+# This script do the following:
+#	Download Clonezilla Stable for amd64 and i686
+#	Make a PXE's config file (aka menu.cfg)
+
+TFTP_ROOT="/var/lib/tftpboot"
+
+CZ_INSTALLER_DIR="${TFTP_ROOT}/installer/clonezilla"
+CZ_CONFIG_PXE="${CZ_INSTALLER_DIR}/menu.cfg.example"
+CZ_VERSION="2.4.7-8"
+
+# Create directories and config file
+rm -rf "${CZ_INSTALLER_DIR}"
+mkdir -p "${CZ_INSTALLER_DIR}"
+touch "${CZ_CONFIG_PXE}"
+
+for ARCH in amd64 i686; do # For available classic architecture
+  CZ_URL="https://osdn.jp/dl/clonezilla/clonezilla-live-${CZ_VERSION}-${ARCH}.zip"
+  CZ_TEMP_FILE="/tmp/clonezilla-live-"${CZ_VERSION}"-"${ARCH}".zip "
+
+  # Create and go into directory
+  mkdir -p ${CZ_INSTALLER_DIR}/${ARCH}
+  pushd ${CZ_INSTALLER_DIR}/${ARCH}
+
+  # Download and extract only PXE files
+  wget "${CZ_URL}" -O "${CZ_TEMP_FILE}"
+  unzip -j "${CZ_TEMP_FILE}" live/vmlinuz live/initrd.img live/filesystem.squashfs -d .
+  rm -f "${CZ_TEMP_FILE}"
+
+  popd
+
+  # Config file
+  /bin/cat >> "${CZ_CONFIG_PXE}" << EOF
+label live${ARCH}
+  menu label Clonezilla Live ^${ARCH}
+  kernel installer/clonezilla/${ARCH}/vmlinuz
+  APPEND initrd=installer/clonezilla/${ARCH}/initrd.img boot=live username=user union=overlay config components quiet noswap edd=on nomodeset nodmraid locales= keyboard-layouts= ocs_live_run="ocs-live-general" ocs_live_extra_param="" ocs_live_batch=no net.ifnames=0 nosplash noprompt fetch=tftp://129.20.27.239/installer/clonezilla/${ARCH}/filesystem.squashfs
+EOF
+
+done
+
+# Config file
+/bin/cat >> "${CZ_CONFIG_PXE}" << EOF
+label separator
+  menu label -----
+label mainmenu
+  menu label ^Back..
+  menu exit
+EOF
+
+exit 0