version1.0 renombrando ogclient boot-tools

git-svn-id: https://opengnsys.es/svn/branches/version1.0@1764 a21b9725-9963-47de-94b9-378ad31fedc9

15 files changed, 961 insertions, 0 deletions

diff --git a/client/boot-tools/clientstructure/etc/apt/sources.list.debian b/client/boot-tools/clientstructure/etc/apt/sources.list.debian
new file mode 100644
index 00000000..495e48d4
--- /dev/null
+++ b/client/boot-tools/clientstructure/etc/apt/sources.list.debian
@@ -0,0 +1,4 @@
+deb http://ftp.us.debian.org/debian lenny main contrib non-free
+
+deb http://security.debian.org/ lenny/updates main contrib non-free
+deb-src http://security.debian.org/ lenny/updates main contrib non-free
diff --git a/client/boot-tools/clientstructure/etc/apt/sources.list.ubuntu b/client/boot-tools/clientstructure/etc/apt/sources.list.ubuntu
new file mode 100644
index 00000000..29348ccc
--- /dev/null
+++ b/client/boot-tools/clientstructure/etc/apt/sources.list.ubuntu
@@ -0,0 +1,56 @@
+deb http://es.archive.ubuntu.com/ubuntu/ OSCODENAME main restricted
+deb-src http://es.archive.ubuntu.com/ubuntu/ OSCODENAME main restricted
+## Major bug fix updates produced after the final release of the
+## distribution.
+deb http://es.archive.ubuntu.com/ubuntu/ OSCODENAME-updates main restricted
+deb-src http://es.archive.ubuntu.com/ubuntu/ OSCODENAME-updates main restricted
+## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
+## team. Also, please note that software in universe WILL NOT receive any
+## review or updates from the Ubuntu security team.
+deb http://es.archive.ubuntu.com/ubuntu/ OSCODENAME universe
+deb-src http://es.archive.ubuntu.com/ubuntu/ OSCODENAME universe
+deb http://es.archive.ubuntu.com/ubuntu/  OSCODENAME-updates universe
+deb-src http://es.archive.ubuntu.com/ubuntu/ OSCODENAME-updates universe
+
+## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu 
+## team, and may not be under a free licence. Please satisfy yourself as to 
+## your rights to use the software. Also, please note that software in 
+## multiverse WILL NOT receive any review or updates from the Ubuntu
+## security team.
+deb http://es.archive.ubuntu.com/ubuntu/ OSCODENAME multiverse
+deb-src http://es.archive.ubuntu.com/ubuntu/ OSCODENAME multiverse
+deb http://es.archive.ubuntu.com/ubuntu/ OSCODENAME-updates multiverse
+deb-src http://es.archive.ubuntu.com/ubuntu/ OSCODENAME-updates multiverse
+
+## Uncomment the following two lines to add software from the 'backports'
+## repository.
+## N.B. software from this repository may not have been tested as
+## extensively as that contained in the main release, although it includes
+## newer versions of some applications which may provide useful features.
+## Also, please note that software in backports WILL NOT receive any review
+## or updates from the Ubuntu security team.
+# deb http://es.archive.ubuntu.com/ubuntu/ OSCODENAME-backports main restricted universe multiverse
+# deb-src http://es.archive.ubuntu.com/ubuntu/ OSCODENAME-backports main restricted universe multiverse
+
+## Uncomment the following two lines to add software from Canonical's
+## 'partner' repository.
+## This software is not part of Ubuntu, but is offered by Canonical and the
+## respective vendors as a service to Ubuntu users.
+# deb http://archive.canonical.com/ubuntu OSCODENAME partner
+# deb-src http://archive.canonical.com/ubuntu OSCODENAME partner
+
+
+deb http://security.ubuntu.com/ubuntu OSCODENAME-security main restricted
+deb-src http://security.ubuntu.com/ubuntu OSCODENAME-security main restricted
+deb http://security.ubuntu.com/ubuntu OSCODENAME-security universe
+deb-src http://security.ubuntu.com/ubuntu OSCODENAME-security universe
+deb http://security.ubuntu.com/ubuntu OSCODENAME-security multiverse
+deb-src http://security.ubuntu.com/ubuntu OSCODENAME-security multiverse
+
+
+deb http://archive.ubuntu.com/ubuntu OSCODENAME main
+deb http://free.nchc.org.tw/drbl-core drbl stable
+deb http://free.nchc.org.tw/ubuntu OSCODENAME-security main restricted universe multiverse
+deb http://ppa.launchpad.net/freenx-team/ubuntu/ OSCODENAME main
+deb http://ppa.launchpad.net/randomaction/ppa/ubuntu OSCODENAME main
+deb-src http://ppa.launchpad.net/randomaction/ppa/ubuntu OSCODENAME main
diff --git a/client/boot-tools/clientstructure/etc/environment b/client/boot-tools/clientstructure/etc/environment
new file mode 100644
index 00000000..bb529d99
--- /dev/null
+++ b/client/boot-tools/clientstructure/etc/environment
@@ -0,0 +1,4 @@
+LC_TYPE=es_ES@euro
+LC_ALL=es_ES@euro
+LANG=es_ES@euro
+LANGUAGE=es_ES@euro
\ No newline at end of file
diff --git a/client/boot-tools/clientstructure/etc/fstab b/client/boot-tools/clientstructure/etc/fstab
new file mode 100644
index 00000000..d7473df4
--- /dev/null
+++ b/client/boot-tools/clientstructure/etc/fstab
@@ -0,0 +1,13 @@
+# /etc/fstab: static file system information.
+#
+# Use 'blkid -o value -s UUID' to print the universally unique identifier
+# for a device; this may be used with UUID= as a more robust way to name
+# devices that works even if disks are added and removed. See fstab(5).
+#
+# <file system> <mount point>   <type>  <options>     		  		<dump>  <pass>
+proc			/proc			proc						0 		0
+/dev/sda1  		ext3    errors=remount-ro 	0       1
+
+
+
+
diff --git a/client/boot-tools/clientstructure/etc/initramfs-tools/hooks/oghooks b/client/boot-tools/clientstructure/etc/initramfs-tools/hooks/oghooks
new file mode 100755
index 00000000..15fd01cc
--- /dev/null
+++ b/client/boot-tools/clientstructure/etc/initramfs-tools/hooks/oghooks
@@ -0,0 +1,58 @@
+#!/bin/sh -e
+# initramfs hook for OpenGnsys
+
+#@file    oghooks
+#@brief   configuración initrd para OpenGnSys
+#@warning 
+#@version 0.9 - estrucura opengnsys, bash-static, unionfs, atheros
+#@author  Antonio J. Doblas Viso.
+#@date    2010/05/24
+#*/
+
+PREREQ="og"
+
+# Output pre-requisites
+prereqs()
+{
+	echo "$PREREQ"
+}
+
+case "$1" in
+    prereqs)
+	prereqs
+	exit 0
+	;;
+esac
+
+
+. /usr/share/initramfs-tools/hook-functions
+
+mkdir -p ${DESTDIR}/scripts/og-top
+mkdir -p ${DESTDIR}/scripts/og-premount
+mkdir -p ${DESTDIR}/scripts/og-bottom
+mkdir -p ${DESTDIR}/mnt/
+mkdir -p ${DESTDIR}/net/
+mkdir -p ${DESTDIR}/usr
+mkdir -p ${DESTDIR}/var/lock
+mkdir -p ${DESTDIR}/var/log
+mkdir -p ${DESTDIR}/opt/opengnsys;
+mkdir -p ${DESTDIR}/ogboot;
+mkdir -p ${DESTDIR}/boot;
+
+# Insert basic binaries
+copy_exec /bin/bash-static /bin/bash
+copy_exec /usr/bin/unionfs-fuse
+copy_exec /sbin/mount.cifs
+
+
+# Insert OpenGnsys Engine
+#mkdir -p ${DESTDIR}/opt/opengnsys/lib/engine
+#cp -prv /opt/opengnsys/client/lib/engine ${DESTDIR}/opt/opengnsys/lib/engine
+
+rm -fr ${DESTDIR}/lib/modules/2.6.32-21-generic-pae/kernel/drivers/net/atl*
+manual_add_modules cifs
+manual_add_modules smbfs
+manual_add_modules atl1e
+manual_add_modules squashfs
+
+
diff --git a/client/boot-tools/clientstructure/etc/initramfs-tools/modules b/client/boot-tools/clientstructure/etc/initramfs-tools/modules
new file mode 100644
index 00000000..8bac1d4b
--- /dev/null
+++ b/client/boot-tools/clientstructure/etc/initramfs-tools/modules
@@ -0,0 +1,14 @@
+# List of modules that you want to include in your initramfs.
+#
+# Syntax:  module_name [args ...]
+#
+# You must run update-initramfs(8) to effect this change.
+#
+# Examples:
+#
+# raid1
+# sd_mod
+vga16b
+vesafb
+fbcon
+
diff --git a/client/boot-tools/clientstructure/etc/initramfs-tools/scripts/ogfunctions b/client/boot-tools/clientstructure/etc/initramfs-tools/scripts/ogfunctions
new file mode 100644
index 00000000..ce2716db
--- /dev/null
+++ b/client/boot-tools/clientstructure/etc/initramfs-tools/scripts/ogfunctions
@@ -0,0 +1,427 @@
+#@file    ogfunctions.lib
+#@brief   Librería o clase para la generación del 1erFS 
+#@class   client
+#@brief   Funciones para la generación del primers sistema (initrd)
+#@version 0.91
+#@warning License: GNU GPLv3+
+
+
+
+
+ogExportKernelParameters ()
+{
+	GLOBAL="cat /proc/cmdline"
+	for i in `${GLOBAL}`
+	do
+		echo $i | grep "=" > /dev/null && export $i
+	done
+return 0
+}
+
+ogExportVarEnvironment ()
+{
+	#puntos de accesos al servidor ogprotocol=nfs
+	export NFSROOTBOOT="/var/lib/tftpboot"
+	export NFSCLIENTDIR="/opt/opengnsys/client"
+	export NFSLOGDIR="/opt/opengnsys/log/clients"
+	export NFSIMGDIR="/opt/opengnsys/images"
+	#puntos de accesos al servidor ogprotocol=smb
+	export SMBROOTBOOT="tftpboot"
+	export SMBCLIENTDIR="ogclient"
+	export SMBLOGDIR="oglog"
+	export SMBIMGDIR="ogimages"
+
+	#puntos de montaje local ram o cache
+	export LOCALCLIENTDIR="/opt/opengnsys"
+	export LOCALLOGDIR="/opt/opengnsys/log"
+	export LOCALIMGDIR="/opt/opengnsys/images"
+	export LOCALROOTBOOT="/opt/og2fs/tftpboot"		#punto de montaje del contendor tftpboot
+	export LOCALROOTIMG="/opt/og2fs/2ndfs"			#punto de montaje donde se accede al 2nd FS mediante loop
+	export LOCALROOTRAM="/opt/og2fs/1stfs"			#punto de montaje para unionfs
+	export LOCALROOTUNION="/opt/og2fs/unionfs"		#punto de union entreo LOCALROOTIMG y LOCALROOTRAM
+	##INFORMACION DE OTRAS VARIABLES OBTENDIAS EN OTRAS FUNCIONES.
+	#ogGetROOTSERVER()  ip del servidor pxe, valor obtenido automaticamente desde dhcpd.
+	#IPV4DDR
+	#IPV4BROADCAST
+	#IPV4NETMASK
+	#IPV4GATEWAY
+	#DNS0 	DNS1
+	#HOSTNAME
+	#ROOTSERVER  #ip del servidor pxe que ha servido el kernel
+	#REPOSERVER=ogrepo  -> ogConectROOTSERVER() ip del servidor de images para separar serviicios.
+	return 0
+}
+
+ogConfigureRamfs ()
+{
+	mkdir -p $LOCALROOTBOOT
+	mkdir -p $LOCALROOTIMG
+	mkdir -p $LOCALROOTRAM   			 
+	mkdir -p $LOCALROOTUNION 
+}
+
+ogLoadNetModule ()
+{
+	#cargando netmodule
+	if [ -n "$ognetmodule" ]
+	then
+   		echo "Cargando modulo de red $netmodule"
+   		insmod `find /lib/modules/ -name ${netmodule}*`
+	fi
+}
+
+
+ogPostConfigureFS()
+{
+	# configuramos el /etc/hostname.
+	echo $HOSTNAME > /etc/hostname
+	
+	#configuramos el /etc/hosts
+	echo "127.0.0.1 localhost" > /etc/hosts
+	echo "$IPV4ADDR $HOSTNAME" >> /etc/hosts
+	
+	#configuramos el host.conf
+	echo "order hosts,bind" > /etc/host.conf
+	echo "multi on" >> /etc/host.conf
+	
+	# configuramos el /etc/networks
+	#read -e NETIP NETDEFAULT <<<$(route -n | grep eth0 | awk -F" " '{print $1}')
+	NETIP=$(route -n | grep eth0 | awk -F" " '{print $1}') && NETIP=$(echo $NETIP | cut -f1 -d" ")
+	echo "default 0.0.0.0" > /etc/networks
+	echo "loopback 127.0.0.0" >> /etc/networks
+	echo "link-local 169.254.0.0" >> /etc/networks
+	echo "localnet $NETIP" >> /etc/networks
+	#route
+}
+
+
+
+
+ogGetROOTSERVER ()
+{
+	# get nfs root from dhcp
+	if [ "x${NFSROOT}" = "xauto" ]; then
+		# check if server ip is part of dhcp root-path
+		if [ "${ROOTPATH#*:}" = "${ROOTPATH}" ]; then
+			NFSROOT=${ROOTSERVER}:${ROOTPATH}
+		else
+			NFSROOT=${ROOTPATH}
+		fi
+
+	# nfsroot=[<server-ip>:]<root-dir>[,<nfs-options>]
+	elif [ -n "${NFSROOT}" ]; then
+		# nfs options are an optional arg
+		if [ "${NFSROOT#*,}" != "${NFSROOT}" ]; then
+			NFSOPTS="-o ${NFSROOT#*,}"
+		fi
+		NFSROOT=${NFSROOT%%,*}
+		if [ "${NFSROOT#*:}" = "$NFSROOT" ]; then
+			NFSROOT=${ROOTSERVER}:${NFSROOT}
+		fi
+	fi
+	export ROOTSERVER
+return 0
+}	
+
+ogConectROOTSERVER ()
+{
+local OPTIONS
+#params a detectar
+if [ $ogrepo ]
+then
+	# Validar si la ip es correcta
+	ROOTREPO=$ogrepo
+else
+	ROOTREPO=$ROOTSERVER
+fi
+
+case "$ogprotocol" in
+	cdrom)
+		echo  "Montar imagen de CD-ROM"
+		blkid /dev/s*
+		mount -t iso9660 LABEL=ogClient $LOCALROOTBOOT
+		;;    
+	httfs)
+		echo "protocolo httfs aun no soportado"
+		;;
+	sshfs)
+		echo "protocolo sshfs aun no soportado"
+		;;
+	smb)    
+		echo "Preparando conexión con el Repositorio $ROOTSERVER por $ogprotocol"
+		OPTIONS=" -o user=opengnsys,pass=og"
+		mount.cifs //${ROOTSERVER}/${SMBCLIENTDIR} $LOCALCLIENTDIR $OPTIONS 
+		mount.cifs //${ROOTSERVER}/${SMBLOGDIR} $LOCALLOGDIR $OPTIONS 
+		mount.cifs //${ROOTSERVER}/${SMBROOTBOOT} $LOCALROOTBOOT $OPTIONS 
+		mount.cifs //${ROOTREPO}/${SMBIMGDIR} $LOCALIMGDIR ${OPTIONS},ro 
+		;;
+	nfs)
+		echo "Preparando conexión con el Repositorio $ROOTSERVER por $ogprotocol"
+		nfsmount -o nolock,ro $ROOTSERVER:$NFSCLIENTDIR $LOCALCLIENTDIR
+		nfsmount -o nolock $ROOTSERVER:$NFSLOGDIR $LOCALLOGDIR
+		nfsmount -o nolock $ROOTSERVER:$NFSROOTBOOT $LOCALROOTBOOT
+		nfsmount -o nolock,ro $ROOTREPO:$NFSIMGDIR $LOCALIMGDIR
+		;;
+esac
+}
+
+ogMerge2ndFile()
+{
+if [ -f $LOCALROOTBOOT/ogclient/ogclient.sqfs ]
+then	
+	cat /proc/mounts > /tmp/mtab.preunion
+	if [ "$og2nd" == "img" ]
+	then
+		#para acceder al img
+		losetup /dev/loop0 $LOCALROOTBOOT/ogclient/ogclient.img -o 32256
+		mount /dev/loop0 $LOCALROOTIMG
+	else
+		## para acceder al squashfs
+		mount $LOCALROOTBOOT/ogclient/ogclient.sqfs $LOCALROOTIMG -t squashfs -o loop
+	fi
+	for i in etc var lib bin sbin usr root boot; do
+		unionmount $i
+	done
+	cat /tmp/mtab.preunion > /etc/mtab
+else
+	echo "Fichero imagen del cliente no encontrado"
+	return 1
+fi
+}
+
+
+unionmount()
+{
+	tmpdir=/$1		#dir
+	FUSE_OPT="-o default_permissions -o allow_other -o use_ino -o nonempty -o suid"
+	UNION_OPT="-o cow -o noinitgroups"
+	UBIN="unionfs-fuse"
+					#UPATH="/unionfs"
+					#LOCALROOTIMG="/opt/og2fs/2ndfs"	
+					#LOCALROOTRAM="/opt/og2fs/1stfs"		#/unionfs/host	#punto de montaje para unionfs
+					#LOCALROOTUNION=/opt/og2fs/unionfs/"	#/unionfs/union	#punto de union entreo LOCALROOTIMG y LOCALROOTRAM
+					#mkdir -p $LOCALROOTRAM   			 #/unionfs/host
+					#mkdir -p $LOCALROOTUNION 			  #/unionfs/union
+	mkdir -p $LOCALROOTRAM$tmpdir
+	#mount --bind /$tmpdir $LOCALROOTRAM$tmpdir
+	U1STDIR="${LOCALROOTRAM}${tmpdir}=RW"
+	U2NDDIR="${LOCALROOTIMG}${tmpdir}=RO"
+	UNIONDIR=$LOCALROOTUNION$tmpdir
+	mkdir -p $UNIONDIR
+	$UBIN $FUSE_OPT $UNION_OPT ${U1STDIR}:${U2NDDIR} $UNIONDIR
+	mount --bind  $UNIONDIR $tmpdir
+}
+
+
+unionmountOLD()
+{
+	FUSE_OPT="-o default_permissions -o allow_other -o use_ino -o nonempty -o suid"
+	UNION_OPT="-o cow -o noinitgroups"
+	UPATH="/unionfs"
+	UBIN="unionfs-fuse"
+	mkdir -p /unionfs/host
+	mkdir -p /unionfs/union
+	dir=$1
+	mkdir -p /unionfs/host/$dir
+	#mount --bind /$dir /unionfs/host/$dir
+	mkdir -p /unionfs/union/$dir
+	host="/unionfs/host/${dir}=RW"
+	common="/opt/og2fs/${dir}=RO"
+	$UBIN $FUSE_OPT $UNION_OPT ${host}:${common} /unionfs/union/$dir
+	mount --bind  /unionfs/union/$dir /$dir
+}
+
+ogconfigure_lo()
+{
+# for the portmapper we need localhost
+ifconfig lo 127.0.0.1
+#/etc/init.d/portmap start
+}
+
+ogconfigure_networking()
+{
+IP=$IPOPTS
+# http://paste.ubuntu.com/427631/  Paste from yofel at Tue, 4 May 2010 13:49:56 +0000
+        if [ -n "${BOOTIF}" ]; then
+                # pxelinux sets BOOTIF to a value based on the mac address of the
+                # network card used to PXE boot, so use this value for DEVICE rather
+                # than a hard-coded device name from initramfs.conf. this facilitates
+                # network booting when machines may have multiple network cards.
+                # pxelinux sets BOOTIF to 01-$mac_address
+
+                # strip off the leading "01-", which isn't part of the mac
+                # address
+                temp_mac=${BOOTIF#*-}
+
+                # convert to typical mac address format by replacing "-" with ":"
+                bootif_mac=""
+                IFS='-'
+                for x in $temp_mac ; do
+                        if [ -z "$bootif_mac" ]; then
+                                bootif_mac="$x"
+                        else
+                                bootif_mac="$x:$bootif_mac"
+                        fi
+                done
+                unset IFS
+
+                # look for devices with matching mac address, and set DEVICE to
+                # appropriate value if match is found.
+                for device in /sys/class/net/* ; do
+                        if [ -f "$device/address" ]; then
+                                current_mac=$(cat "$device/address")
+                                if [ "$bootif_mac" = "$current_mac" ]; then
+                                        DEVICE=${device##*/}
+                                        break
+                                fi
+                        fi
+                done
+        fi
+
+        # networking already configured thus bail out
+        [ -n "${DEVICE}" ] && [ -e /tmp/net-"${DEVICE}".conf ] && return 0
+
+        # support ip options see linux sources
+        # Documentation/filesystems/nfsroot.txt
+        # Documentation/frv/booting.txt
+
+        for ROUNDTTT in 2 3 4 6 9 16 25 36 64 100; do
+
+                # The NIC is to be configured if this file does not exist.
+                # Ip-Config tries to create this file and when it succeds
+                # creating the file, ipconfig is not run again.
+                if [ -e /tmp/net-"${DEVICE}".conf ]; then
+                        break;
+                fi
+
+                case ${IP} in
+		    none|off)
+			# Do nothing
+			;;
+		    ""|on|any)
+			# Bring up device
+			echo "Setting $DEVICE with kernel params $IP: ipconfig -t ${ROUNDTTT} ${DEVICE} "
+			ipconfig -t ${ROUNDTTT} ${DEVICE}
+			;;
+		    dhcp|bootp|rarp|both)
+			echo "Setting $DEVICE with (dhcp) kernel params $IP: ipconfig -t ${ROUNDTTT} -c ${IP} -d ${DEVICE} "
+			ipconfig -t ${ROUNDTTT} -c ${IP} -d ${DEVICE}
+			;;
+		    *)
+			echo "Setting $DEVICE with kernel params $IP: ipconfig -t ${ROUNDTTT} -d $IP  "
+			ipconfig -t ${ROUNDTTT} -d $IP
+
+			# grab device entry from ip option
+			NEW_DEVICE=${IP#*:*:*:*:*:*}
+			if [ "${NEW_DEVICE}" != "${IP}" ]; then
+				NEW_DEVICE=${NEW_DEVICE%:*}
+			else
+				# wrong parse, possibly only a partial string
+				NEW_DEVICE=
+			fi
+			if [ -n "${NEW_DEVICE}" ]; then
+				DEVICE="${NEW_DEVICE}"
+			fi
+			;;
+               esac
+        done
+
+        # source ipconfig output
+        if [ -n "${DEVICE}" ]; then
+                # source specific bootdevice
+                . /tmp/net-${DEVICE}.conf
+        else
+                # source any interface as not exaclty specified
+                . /tmp/net-*.conf
+        fi
+}
+
+   #####################################################################
+# Ask yesno question.
+#
+# Usage: yesno OPTIONS QUESTION
+#
+#   Options:
+#     --timeout N    Timeout if no input seen in N seconds.
+#     --default ANS  Use ANS as the default answer on timeout or
+#                    if an empty answer is provided.
+#
+# Exit status is the answer.  0=yes 1=no
+
+ogYesNo()
+{
+    local ans
+    local ok=0
+    local timeout=0
+    local default
+    local t
+
+    while [[ "$1" ]]
+    do
+        case "$1" in
+        --default)
+            shift
+            default=$1
+            if [[ ! "$default" ]]; then error "Missing default value"; fi
+            t=$(echo $default | tr '[:upper:]' '[:lower:]')
+
+            if [[ "$t" != 'y'  &&  "$t" != 'yes'  &&  "$t" != 'n'  &&  "$t" != 'no' ]]; then
+                error "Illegal default answer: $default"
+            fi
+            default=$t
+            shift
+            ;;
+
+        --timeout)
+            shift
+            timeout=$1
+            if [[ ! "$timeout" ]]; then error "Missing timeout value"; fi
+            #if [[ ! "$timeout" =~ ^[0-9][0-9]*$ ]]; then error "Illegal timeout value: $timeout"; fi
+            shift
+            ;;
+
+        -*)
+            error "Unrecognized option: $1"
+            ;;
+
+        *)
+            break
+            ;;
+        esac
+    done
+
+    if [[ $timeout -ne 0  &&  ! "$default" ]]; then
+        error "Non-zero timeout requires a default answer"
+    fi
+
+    if [[ ! "$*" ]]; then error "Missing question"; fi
+
+    while [[ $ok -eq 0 ]]
+    do
+        if [[ $timeout -ne 0 ]]; then
+            if ! read -t $timeout -p "$*" ans; then
+                ans=$default
+            else
+                # Turn off timeout if answer entered.
+                timeout=0
+                if [[ ! "$ans" ]]; then ans=$default; fi
+            fi
+        else
+            read -p "$*" ans
+            if [[ ! "$ans" ]]; then
+                ans=$default
+            else
+                ans=$(echo $ans | tr '[:upper:]' '[:lower:]')
+            fi 
+        fi
+
+        if [[ "$ans" == 'y'  ||  "$ans" == 'yes'  ||  "$ans" == 'n'  ||  "$ans" == 'no' ]]; then
+            ok=1
+        fi
+
+        if [[ $ok -eq 0 ]]; then warning "Valid answers are: yes y no n"; fi
+    done
+    [[ "$ans" = "y" || "$ans" == "yes" ]]
+}
+     
+
diff --git a/client/boot-tools/clientstructure/etc/initramfs-tools/scripts/oginit b/client/boot-tools/clientstructure/etc/initramfs-tools/scripts/oginit
new file mode 100755
index 00000000..a6c05d5e
--- /dev/null
+++ b/client/boot-tools/clientstructure/etc/initramfs-tools/scripts/oginit
@@ -0,0 +1,111 @@
+# OpenGnsys oginit			-*- shell-script -*-
+
+#@file    oginit
+#@brief   Guion modificador inicio initrd para OpenGnSys
+#@warning 
+#@version 0.1 - basado en ROOTfs
+#@author  Antonio J. Doblas Viso. Universidad de Málaga
+#@date    2009/00/00
+#@version 0.2 - basado en el instalador de ubunto
+#@author  Alejandro Castillo
+#@author  Ramón Gómez
+#@author  Irina
+#@author  Antonio Doblas
+#@date    2010/00/00
+#@version 0.7 - Generación limpia con mkinitrd, busybox
+#@author  Antonio J. Doblas Viso. Universidad de Málaga. EVLT.
+#@date    2010/05/24
+#@version 0.8 - Integración con FileSystem externo
+#@author  Antonio J. Doblas Viso. Universidad de Málaga. EVLT.
+#@date    2010/06/24
+#@version 0.8.1 - UnionFS + squasfs
+#@author  Antonio J. Doblas Viso. Universidad de Málaga. EVLT.
+#@date    2010/06/29
+
+#*/
+
+
+
+
+
+# Parameter: Where to mount the filesystem
+mountroot ()
+{
+	[ "$quiet" != "y" ] && log_begin_msg "Running OpenGnsys /scripts/og-top"
+	run_scripts /scripts/og-top
+	[ "$quiet" != "y" ] && log_end_msg
+
+	# If the root device hasn't shown up yet, give it a little while
+	# to deal with removable devices
+
+	. /scripts/functions
+	. /scripts/ogfunctions
+
+	[ "$ogdebug" == "true" ] && ogYesNo --timeout 5 --default no "Stop before get OG variables: y/N "
+    [ $? == 0 ] && sh || echo " "
+
+	set -a
+	log_success_msg "Checking kernel parameters"
+	ogExportKernelParameters 
+	log_success_msg "Checking Opengnys Environmnet"
+	ogExportVarEnvironment
+	
+	[ "$ogdebug" == "true" ] && ogYesNo --timeout 5 --default no "Stop before configure ramfs structure for OG: y/N "
+    [ $? == 0 ] && sh || echo " "
+	ogConfigureRamfs
+
+	[ "$ogdebug" == "true" ] && ogYesNo --timeout 5 --default no "Stop before configure netmoule specified in kernel parameters: y/N "
+    [ $? == 0 ] && sh || echo " "
+	ogLoadNetModule
+
+	#[ "$quiet" != "y" ] && log_begin_msg "Running /scripts/og-premount"
+	#run_scripts /scripts/og-premount
+	#[ "$quiet" != "y" ] && log_end_msg
+
+	[ "$ogdebug" == "true" ] && ogYesNo --timeout 5 --default no "Stop before configure networking: y/N "
+    [ $? == 0 ] && sh || echo " "
+	ogconfigure_networking
+	log_success_msg "config networking"
+	ogconfigure_lo
+	log_success_msg "config loopback"
+
+
+	[ "$ogdebug" == "true" ] && ogYesNo --timeout 5 --default no "Stop before detect rootserver: y/N "
+    [ $? == 0 ] && sh || echo " "
+	ogGetROOTSERVER && log_success_msg "Get Info from pxe server" 
+
+	[ "$ogdebug" == "true" ] && ogYesNo --timeout 5 --default no "Stop before conect with og Services : y/N "
+    [ $? == 0 ] && sh || echo " "
+	ogConectROOTSERVER && log_success_msg "Conecting with og services" || sh
+	# ogConectROOTMEDIA
+
+	[ "$ogdebug" == "true" ] && ogYesNo --timeout 5 --default no "Stop before merge the Second File System with initrd (First File System) : y/N "
+    [ $? == 0 ] && sh || echo " "
+	ogMerge2ndFile && log_success_msg "Merge onto Second File System"
+
+
+	#[ "$quiet" != "y" ] && log_begin_msg "Running /scripts/og-bottom"
+	#run_scripts /scripts/og-bottom
+	#[ "$quiet" != "y" ] && log_end_msg
+
+
+	[ "$ogdebug" == "true" ] && ogYesNo --timeout 5 --default no "Stop before doing the postconfiguration: y/N "
+    [ $? == 0 ] && sh || echo " "
+	ogPostConfigureFS
+	setupcon -k
+
+	[ "$ogdebug" == "true" ] && ogYesNo --timeout 5 --default no "Stop before calling oginit with /etc/inittab: y/N "
+    [ $? == 0 ] && sh || echo " "
+    
+if [ "$oginit" ]
+then 
+	exec $oginit
+else
+	exec init
+fi
+
+
+
+
+
+}
diff --git a/client/boot-tools/clientstructure/etc/inittab b/client/boot-tools/clientstructure/etc/inittab
new file mode 100644
index 00000000..94c30028
--- /dev/null
+++ b/client/boot-tools/clientstructure/etc/inittab
@@ -0,0 +1,14 @@
+# This is run first except when booting in single-user mode
+#
+#::sysinit:/opt/opengnsys/etc/preinit/defaultTESTING.sh
+# /bin/sh invocations on selected ttys
+#
+# Start an "askfirst" shell on the console (whatever that may be)
+#::askfirst:/bin/sh
+# Start an "askfirst" shell on /dev/tty2-4
+#tty1::respawn:/sbin/getty 38400 tty1
+tty1::respawn:/opt/opengnsys/etc/preinit/defaultTESTING.sh
+tty2::respawn:/sbin/getty 38400 tty2
+tty3::respawn:/sbin/getty 38400 tty3
+tty4::respawn:/sbin/getty 38400 tty4
+tty5::respawn:/sbin/getty 38400 tty5
diff --git a/client/boot-tools/clientstructure/etc/modprobe.d/blacklist-framebuffer.conf b/client/boot-tools/clientstructure/etc/modprobe.d/blacklist-framebuffer.conf
new file mode 100644
index 00000000..8b047e4e
--- /dev/null
+++ b/client/boot-tools/clientstructure/etc/modprobe.d/blacklist-framebuffer.conf
@@ -0,0 +1,30 @@
+# Framebuffer drivers are generally buggy and poorly-supported, and cause
+# suspend failures, kernel panics and general mayhem.  For this reason we
+# never load them automatically.
+blacklist aty128fb
+blacklist atyfb
+#blacklist radeonfb
+blacklist cirrusfb
+blacklist cyber2000fb
+blacklist cyblafb
+blacklist gx1fb
+blacklist hgafb
+blacklist i810fb
+blacklist intelfb
+blacklist kyrofb
+blacklist lxfb
+blacklist matroxfb_base
+blacklist neofb
+blacklist nvidiafb
+blacklist pm2fb
+blacklist rivafb
+blacklist s1d13xxxfb
+blacklist savagefb
+blacklist sisfb
+blacklist sstfb
+blacklist tdfxfb
+blacklist tridentfb
+#blacklist vesafb
+blacklist vfb
+blacklist viafb
+blacklist vt8623fb
diff --git a/client/boot-tools/clientstructure/etc/mtab b/client/boot-tools/clientstructure/etc/mtab
new file mode 100644
index 00000000..e69de29b
--- /dev/null
+++ b/client/boot-tools/clientstructure/etc/mtab
diff --git a/client/boot-tools/clientstructure/etc/network/interfaces b/client/boot-tools/clientstructure/etc/network/interfaces
new file mode 100644
index 00000000..dbe43582
--- /dev/null
+++ b/client/boot-tools/clientstructure/etc/network/interfaces
@@ -0,0 +1,4 @@
+auto lo
+iface lo inet loopback
+auto eth0
+iface eth0 inet dhcp
\ No newline at end of file
diff --git a/client/boot-tools/clientstructure/etc/profile.d/loadenviron.sh b/client/boot-tools/clientstructure/etc/profile.d/loadenviron.sh
new file mode 100755
index 00000000..0bf46a3e
--- /dev/null
+++ b/client/boot-tools/clientstructure/etc/profile.d/loadenviron.sh
@@ -0,0 +1,84 @@
+#!/bin/bash
+#/**
+#@file    loadenviron.sh
+#@brief   Script de carga de la API de funciones de OpenGNSys.
+#@warning License: GNU GPLv3+
+#@version 0.9
+#@author  Ramon Gomez, ETSII Universidad de Sevilla
+#@date    2009-10-10
+#*/
+
+	GLOBAL="cat /proc/cmdline"
+	for i in `${GLOBAL}`
+	do
+		echo $i | grep "=" > /dev/null && export $i
+	done
+
+
+# FIXME Temporal
+export LANG="${LANG:-es_ES}"
+
+#/// Directorios del projecto OpenGNSys.
+export OPENGNSYS="${OPENGNSYS:-/opt/opengnsys}"
+if [ -d $OPENGNSYS ]; then
+    export OGBIN=$OPENGNSYS/bin
+    export OGETC=$OPENGNSYS/etc
+    export OGLIB=$OPENGNSYS/lib
+    export OGAPI=$OGLIB/engine/bin
+    export OGSCRIPTS=$OPENGNSYS/scripts
+    export OGIMG=$OPENGNSYS/images
+    export OGCAC=$OPENGNSYS/cache
+    export OGLOG=$OPENGNSYS/log
+
+#    export PATH=$OGBIN:$OGAPI:$OGSCRIPTS:$PATH
+ #   export LD_LIBRARY_PATH=$OGLIB:$LD_LIBRARY_PATH
+
+    #/// Cargar fichero de idioma.
+    LANGFILE=$OGETC/lang.$LANG.conf
+    if [ -f $LANGFILE ]; then
+	source $LANGFILE
+	#for i in $(grep "^[a-zA-Z].*=" $LANGFILE | cut -f1 -d=); do
+	for i in $(awk -F= '{if (NF==2) print $1}' $LANGFILE); do
+	    export $i
+	done
+    fi
+    #/// Cargar API de funciones.
+    echo "$MSG_LOADAPI"
+    for i in $OGAPI/*.lib; do
+        source $i
+    done
+    for i in $(typeset -F | cut -f3 -d" "); do
+	export -f $i
+    done
+    # Carga de las API testing
+    if [ "$engine" = "testing" ]
+    then
+    	for i in $OGAPI/*.testing; do
+        	source $i 
+    	done
+    fi
+    # Añadir dependencia de arquitectura
+    ARCH=$(ogGetArch)
+    if [ -n "$ARCH" ]; then
+ #       export PATH=$OGBIN/$ARCH:$PATH
+  #      export LD_LIBRARY_PATH=$OGLIB/$ARCH:$LD_LIBRARY_PATH
+ 	export PATH=$PATH:/sbin:/usr/sbin:/usr/local/sbin:/bin:/usr/bin:/usr/local/bin:/opt/og2fs/2ndfs/opt/drbl/sbin
+       	export PATH=$OGSCRIPTS:$PATH:$OGAPI:$OGBIN:$OGBIN/$ARCH
+  fi
+    # Fichero de registros.
+    export OGLOGFILE="$OGLOG/$(ogGetIpAddress).log"
+    # FIXME Pruebas para grupos de ordenadores
+    #export OGGROUP=$(ogGetGroup)
+    export OGGROUP=aula3
+fi
+
+#/// Declaración de códigos de error.
+export OG_ERR_FORMAT=1		# Formato de ejecución incorrecto.
+export OG_ERR_NOTFOUND=2	# Fichero o dispositivo no encontrado.
+export OG_ERR_PARTITION=3	# Error en partición de disco.
+export OG_ERR_LOCKED=4		# Partición o fichero bloqueado.
+export OG_ERR_IMAGE=5		# Error al crear o restaurar una imagen.
+export OG_ERR_NOTOS=6		# Sin sistema operativo.
+export OG_ERR_NOTEXEC=7		# Programa o función no ejecutable.
+
+
diff --git a/client/boot-tools/clientstructure/etc/ssh/ssh_config b/client/boot-tools/clientstructure/etc/ssh/ssh_config
new file mode 100644
index 00000000..7f9319dc
--- /dev/null
+++ b/client/boot-tools/clientstructure/etc/ssh/ssh_config
@@ -0,0 +1,56 @@
+
+# This is the ssh client system-wide configuration file.  See
+# ssh_config(5) for more information.  This file provides defaults for
+# users, and the values can be changed in per-user configuration files
+# or on the command line.
+
+# Configuration data is parsed as follows:
+#  1. command line options
+#  2. user-specific file
+#  3. system-wide file
+# Any configuration value is only changed the first time it is set.
+# Thus, host-specific definitions should be at the beginning of the
+# configuration file, and defaults at the end.
+
+# Site-wide defaults for some commonly used options.  For a comprehensive
+# list of available options, their meanings and defaults, please see the
+# ssh_config(5) man page.
+
+Host *
+#   ForwardAgent no
+#   ForwardX11 no
+#   ForwardX11Trusted yes
+#   RhostsRSAAuthentication no
+#   RSAAuthentication yes
+#   PasswordAuthentication yes
+   HostbasedAuthentication no
+#   GSSAPIAuthentication no
+#   GSSAPIDelegateCredentials no
+#   GSSAPIKeyExchange no
+#   GSSAPITrustDNS no
+#   BatchMode no
+#   CheckHostIP yes
+#   AddressFamily any
+#   ConnectTimeout 0
+#   StrictHostKeyChecking ask
+#   IdentityFile ~/.ssh/identity
+#   IdentityFile ~/.ssh/id_rsa
+#   IdentityFile ~/.ssh/id_dsa
+#   Port 22
+#   Protocol 2,1
+#   Cipher 3des
+#   Ciphers aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,aes128-cbc,3des-cbc
+#   MACs hmac-md5,hmac-sha1,umac-64@openssh.com,hmac-ripemd160
+#   EscapeChar ~
+#   Tunnel no
+#   TunnelDevice any:any
+#   PermitLocalCommand no
+#   VisualHostKey no
+    SendEnv LANG LC_*
+#    HashKnownHosts yes
+    GSSAPIAuthentication yes
+    GSSAPIDelegateCredentials no
+
+   StrictHostKeyChecking no
+   UserKnownHostsFile=/dev/null
+
diff --git a/client/boot-tools/clientstructure/etc/ssh/sshd_config b/client/boot-tools/clientstructure/etc/ssh/sshd_config
new file mode 100644
index 00000000..ea0303b3
--- /dev/null
+++ b/client/boot-tools/clientstructure/etc/ssh/sshd_config
@@ -0,0 +1,86 @@
+# Package generated configuration file
+# See the sshd_config(5) manpage for details
+
+# What ports, IPs and protocols we listen for
+Port 22
+# Use these options to restrict which interfaces/protocols sshd will bind to
+#ListenAddress ::
+#ListenAddress 0.0.0.0
+Protocol 2
+# HostKeys for protocol version 2
+HostKey /etc/ssh/ssh_host_rsa_key
+HostKey /etc/ssh/ssh_host_dsa_key
+#Privilege Separation is turned on for security
+UsePrivilegeSeparation yes
+
+# Lifetime and size of ephemeral version 1 server key
+KeyRegenerationInterval 3600
+ServerKeyBits 768
+
+# Logging
+SyslogFacility AUTH
+LogLevel INFO
+
+# Authentication:
+LoginGraceTime 120
+PermitRootLogin yes
+StrictModes yes
+
+RSAAuthentication yes
+PubkeyAuthentication yes
+#AuthorizedKeysFile	%h/.ssh/authorized_keys
+
+# Don't read the user's ~/.rhosts and ~/.shosts files
+IgnoreRhosts yes
+# For this to work you will also need host keys in /etc/ssh_known_hosts
+RhostsRSAAuthentication no
+# similar for protocol version 2
+HostbasedAuthentication no
+# Uncomment if you don't trust ~/.ssh/known_hosts for RhostsRSAAuthentication
+#IgnoreUserKnownHosts yes
+
+# To enable empty passwords, change to yes (NOT RECOMMENDED)
+PermitEmptyPasswords no
+
+# Change to yes to enable challenge-response passwords (beware issues with
+# some PAM modules and threads)
+ChallengeResponseAuthentication no
+
+# Change to no to disable tunnelled clear text passwords
+#PasswordAuthentication yes
+
+# Kerberos options
+#KerberosAuthentication no
+#KerberosGetAFSToken no
+#KerberosOrLocalPasswd yes
+#KerberosTicketCleanup yes
+
+# GSSAPI options
+#GSSAPIAuthentication no
+#GSSAPICleanupCredentials yes
+
+X11Forwarding yes
+X11DisplayOffset 10
+PrintMotd no
+PrintLastLog yes
+TCPKeepAlive yes
+#UseLogin no
+
+#MaxStartups 10:30:60
+#Banner /etc/issue.net
+
+# Allow client to pass locale environment variables
+AcceptEnv LANG LC_*
+
+Subsystem sftp /usr/lib/openssh/sftp-server
+
+# Set this to 'yes' to enable PAM authentication, account processing,
+# and session processing. If this is enabled, PAM authentication will
+# be allowed through the ChallengeResponseAuthentication and
+# PasswordAuthentication.  Depending on your PAM configuration,
+# PAM authentication via ChallengeResponseAuthentication may bypass
+# the setting of "PermitRootLogin without-password".
+# If you just want the PAM account and session checks to run without
+# PAM authentication, then enable this but set PasswordAuthentication
+# and ChallengeResponseAuthentication to 'no'.
+UsePAM yes