#!/bin/bash
# This program is free software distributed under the GPL version 2.
# See http://openslx.org/COPYING
#
# If you have any feedback please consult http://openslx.org/feedback and
# send your feedback to feedback@openslx.org
#
# General information about OpenSLX can be found at http://openslx.org
#
# Main script for generating the InitRamFS of OpenSLX clients, to constitute
# the Stage3 boot stadium
# debug level of script itself
DEBUG=1
# debug level of the initramfs (to trigger the addition of specific
# binaries and kernel modules)
IRFSDEBUG=1
COMETCEXCL="XF86Config*\nissue*\nmtab*\nfstab*\n"
COMDIRINDXS="/tmp/scratch /var/lib/nobody"
# distro specific settings read from configuration file
# D_SYSCONFDIR - system wide configuration settings in /etc - sysconfig in
# SuSE and RedHat, default in Debian and Ubuntu, conf.d in Gentoo
# D_ETCEXCL - list of files, wildcards to be excluded from /etc when using
# bind mounts
# D_DIRINBINDMNT - lists of directories to be created in bind mounted rw
# part of the client filesystem
# D_RODIRSINRW - ReadOnly Directories in RW part of filesystem to save on
# TempFS usage
# D_DIRINDXS - directories in client filesystem which should be present
# anyhow
# D_BINDMNT - any code which is specific in bind mount environment
# D_RCDIRS - runlevel directories relative to /etc
# D_HWMODTOIGNORE -
# just ensure that variables are set and the user gets an idea if
# something fails
D_SYSCONFDIR="<set in ~/distro-config/distro file>"
D_ETCEXCL="<set in ~/distro-config/distro file>"
D_BINDMPTS="<set in ~/distro-config/distro file>"
D_DIRINBINDMNT="<set in ~/distro-config/distro file>"
D_RODIRSINRW="<set in ~/distro-config/distro file>"
D_DIRINDXS="<set in ~/distro-config/distro file>"
D_BINDMNT="<set in ~/distro-config/distro file>"
D_INITDIR="<set in ~/distro-config/distro file>"
D_INITBOOTD="<set in ~/distro-config/distro file>"
D_RCDIRS="<set in ~/distro-config/distro file>"
D_RCDIRSINRW="<set in ~/distro-config/distro file>"
D_INITSCRIPTS="<set in ~/distro-config/distro file>"
D_XF86CONFFILE="<set in ~/distro-config/distro file>"
D_XORGBIN="<set in ~/distro-config/distro file>"
D_XFONTPATH="<set in ~/distro-config/distro file>"
D_DEFAULTCOUNTRY="<set in ~/distro-config/distro file>"
# read in the global settings
SLX_CONFIG_PATH=@@@SLX_CONFIG_PATH@@@
[ -f $SLX_CONFIG_PATH/settings.default ] && \
. $SLX_CONFIG_PATH/settings.default
[ -f $SLX_CONFIG_PATH/settings.local ] && \
. $SLX_CONFIG_PATH/settings.local
# read the common functions file
[ -e ${SLX_SHARE_PATH}/initramfs/etc/functions ] && \
. ${SLX_SHARE_PATH}/initramfs/etc/functions
#########################################################################
# End of global variable declaration, nothing needed to be changed at
# default below that line
usage()
{
echo -e "mkdxsinitrd [-dh] [-k kernel version] [-i path/file] \
[-f module(s)] [-n module(s)] [-m module(s)] [-r path] [-s theme]\n\
[-c machine-setup]"
echo "OPTIONEN"
echo " -c location of client configuration file (machine-setup)"
echo " -d use ISC dhclient instead of udhcpcd of busybox"
echo " -h show usage information"
echo " -k kernel version"
echo " -i path/file"
echo " Optionale Angabe wo die erstellte ramdisk hingeschrieben werden"
echo " soll."
echo " -f list of blockdev/filesystem modules"
echo " -n list of network adaptor modules"
echo " -m list of misc modules not covered by -f or -n"
echo " -r path"
echo " Pfad zum Wurzelverzeichnis des Ausgangssystems (Vendor-OS)"
echo " (z.B. /var/opt/openslx/stage1/suse-10.2)."
echo " -s theme (for splash)"
echo " -t tpm support (client security)"
echo " -D Name"
echo " Name der Distribution der Betriebsystemvorlage"
echo " -v Version"
echo " Versionskennung der Distribution der Betriebsystemvorlage"
exit 0
}
# check needed things for installation
precheck() {
# check if running as root
if [ "`id -u`" != "0" ]; then
echo -e "\nYou don't have the needed permission. Please rerun as root user!\n"
exit 1
fi
# Check for correct settings of SLX-Variables
if [ "x" == "x$SLX_BASE_PATH" ]; then
if [ "x$SLX_CONFIG_PATH" == "x@@@SLX_CONFIG_PATH@@@" ]; then
echo "Please make sure you install the Open SLX Software properly,"
echo "i.e. install it using the provided Makefile. Thanks."
else
echo "Essential configuration is missing. Please verify"
echo "existence and correctness of $SLX_CONFIG_PATH/settings.default"
fi
exit 1
fi
}
# replaces which command to find executables inside ROOTDIR
binfinder()
{
local PROGRAM="$1"
local RET=1
for ELEMENT in bin sbin usr/bin usr/sbin usr/local/bin \
usr/local/sbin usr/bin/X11; do
if [ -f "${ROOTDIR}/$ELEMENT/$PROGRAM" ] && \
[ -x "${ROOTDIR}/$ELEMENT/$PROGRAM" ]; then
printf '%s\n' "${ROOTDIR}/$ELEMENT/$PROGRAM"
RET=0
break
fi
done
return $RET
}
# copy some binary to given destination. Takes binary in $1 and
# destination in $2
cobi()
{
local DEST=$2
local FPTB=`binfinder $1`
if [ -z ${FPTB} ] ; then
return 1;
elif [ -L ${FPTB} ] ; then
# do not copy the link but the binary the link points to
local LINKDEST=`ls -la ${FPTB} | sed -e "s,.* ,,"`
case $LINKDEST in
/*) FPTB=${ROOTDIR}${LINKDEST}
;;
*) ;;
esac
cp ${FPTB} ${INSTDIR}/${DEST}
else
cp ${FPTB} ${INSTDIR}/${DEST}
fi
slxldd --root-path=${ROOTDIR} ${FPTB#${ROOTDIR}*} >>${INSTDIR}/tmp/libraries
return 0
}
# replace copy
repco()
{
local FILENAME=$1
DATE=`date +%m-%d-%Y`
# do not forget to define all variables which should be replaced within
# the start and configuration scripts. All comment lines will be deleted.
if [ -d ${SLX_SHARE_PATH}/initramfs/${FILENAME} ] ; then
testmkd ${INSTDIR}/${FILENAME}
else
if file ${SLX_SHARE_PATH}/initramfs/${FILENAME}| grep "ELF" &>/dev/null ; then
cp ${SLX_SHARE_PATH}/initramfs/${FILENAME} ${INSTDIR}/${FILENAME}
elif [ -L ${SLX_SHARE_PATH}/initramfs/${FILENAME} ] ; then
cp -a ${SLX_SHARE_PATH}/initramfs/${FILENAME} ${INSTDIR}/${FILENAME%/*}
else
if [ -z ${SLX_VERSION} ] ; then
SLX_VERSION=$(slxversion)
fi
sed -e "s,@@@INSTDIR@@@,${INSTDIR},g;s,@@@KERNVER@@@,${KERNVER},g" \
-e "s,@@@DISTRO@@@,${DISTRO}-${DISTRO_VER},g;s,@@@NETIF@@@,${NET_IF},g" \
-e "s,@@@NWMODULES@@@,${NWMODULES},g" \
-e "s,@@@COMDIRINDXS@@@,${COMDIRINDXS},g" \
-e "s,@@@COMETCEXCL@@@,${COMETCEXCL},g" \
-e "s,@@@DATE@@@,${DATE},g;/^#[^!].*/d" \
${SLX_SHARE_PATH}/initramfs/${FILENAME} >> ${INSTDIR}/${FILENAME}
# ugly hack for creating a general slx config file instead of "patching"
# the stage3 init - fixme: version string should be added in a more clever way
echo -e "slxconf_date=${DATE}\nslxconf_kernver=${KERNVER}\n\
slxconf_listnwmod=\"${NWMODULES}\"\nslxconf_distro=${DISTRO}-${DISTRO_VER}\n\
slxconf_slxver=\"${SLX_VERSION}\"" > ${INSTDIR}/etc/sysconfig/slxsystem.conf
sed -e "s,^#!/bin/sh,#!/bin/ash," -i ${INSTDIR}/${FILENAME}
fi
fi
}
copy_distro_stuff() {
# copy first the default distro dependent configuration (variables) and
# function files, then append to each the distro/version specific file
# variables, functions set in default might that way be overwritten by
# definitions in distro/version specific files
cat ${SLX_SHARE_PATH}/distro-specs/$1/config-default >${INSTDIR}/etc/sysconfig/config
cat ${SLX_SHARE_PATH}/distro-specs/$1/config-$2 >>${INSTDIR}/etc/sysconfig/config
#[ -f $SLX_CONFIG_PATH/settings.default ] && \
# cat $SLX_CONFIG_PATH/settings.default >>${INSTDIR}/etc/sysconfig/config
#[ -f $SLX_CONFIG_PATH/settings.local ] && \
# cat $SLX_CONFIG_PATH/settings.local >>${INSTDIR}/etc/sysconfig/config
cat ${SLX_SHARE_PATH}/distro-specs/$1/functions-default >${INSTDIR}/etc/distro-functions
cat ${SLX_SHARE_PATH}/distro-specs/$1/functions-$2 >>${INSTDIR}/etc/distro-functions
# would be cool not to copy .svn here ...
# fixme!! works only for etc directories. If dir exists then next copy places
# file into the existing dir
cp -a distro-specs/$1/files-default ${INSTDIR}/etc/sysconfig/files 2>/dev/null
# ... so remove them afterwards ...
find ${INSTDIR}/etc/sysconfig/files \
-regex ".*/\..*" -exec rm -rf {} 2>/dev/null \;
}
# This function makes the directory of this script to the present working
# directory
# Does also work when called by symbolic links (even for nested links).
goto_script_dir()
{
[ $DEBUG -ge 2 ] && echo "Aufgerufen wurde $0, checking if it is a link"
calleddetails=`ls -l $0` # get the file flags (e.g. lrwxrwxrwx)
[ $DEBUG -ge 2 ] && echo $calleddetails
calleddir=${0%/*} # Strip the filename from path
[ $DEBUG -ge 2 ] && echo "Wechsele ins Verzeichnis des aufgerufenen scripts/links ($calleddir)"
cd $calleddir
while index=`expr index "$calleddetails" "l"`;
[ $index -eq 1 ]; do
[ $DEBUG -ge 2 ] && echo "It is a link"
target=`echo $calleddetails | awk '{print $NF}'`
[ $DEBUG -ge 2 ] && echo "The target of the link is: $target"
hasslash=`expr index "$target" "/"`
if [ $hasslash -ne 0 ]; then
targetpath=${target%/*} # extract the pathname
[ $DEBUG -ge 2 ] && echo "Following link to $targetpath"
cd $targetpath
else
[ $DEBUG -ge 2 ] && echo "It is in the same directory as the link"
fi
targetfile=`basename $target`
[ $DEBUG -ge 2 ] && echo "The target file of the link is: $targetfile"
calleddetails=`ls -l $targetfile` # get the file flags (e.g. lrwxrwxrwx)
[ $DEBUG -ge 2 ] && echo $calleddetails
done
[ $DEBUG -ge 2 ] && pwd
}
# add a bootsplash image to the initial ramdisk, only SuSE at the moment
# theming
add_theme() {
theme="${theme}"
splashsizes="640x480 800x600 1024x768 1280x1024 1400x1050 1600x1200"
splash_image=
splash_bin=$(chroot $ROOTDIR which splash)
themes_dir="${SLX_SHARE_PATH}/themes/openslx/bootsplash"
if [ -d "${SLX_SHARE_PATH}/themes/${theme}/bootsplash" ]; then
themes_dir="${SLX_SHARE_PATH}/themes/${theme}/bootsplash"
elif [ -d "$ROOTDIR/etc/bootsplash/themes/${theme}" ]; then
themes_dir="/etc/bootsplash/themes/${theme}"
elif [ -d "$ROOTDIR/usr/share/splash/themes/${theme}" ]; then
themes_dir="/usr/share/splash/themes/${theme}"
fi
#fixme: very ugly ;)
mkdir -p $ROOTDIR/tmp/bootsplash
cp -a $themes_dir/* $ROOTDIR/tmp/bootsplash
themes=${themes_dir%bootsplash}
echo -e "\n\tUsing ${themes} for themes.\n"
themes_dir=$ROOTDIR/tmp/bootsplash
if [ -n "$splashsizes" -a -n "$splash_bin" ]; then
if [ -n "$themes_dir" -a \
-d "$themes_dir" -o -L "$themes_dir" ]; then
for size in $splashsizes; do
bootsplash_picture="$themes_dir/images/bootsplash-$size.jpg"
cfgname="$themes_dir/config/bootsplash-$size.cfg"
if [ ! -r $cfgname ] ; then
echo " disabled for resolution $size "
elif [ ! -r $bootsplash_picture ] ; then
echo " no image for resolution $size "
else
echo -n "${splash_image:+, }$THEME ($size)"
splash_image=" $splash_image ${cfgname#$ROOTDIR} "
fi
done
echo
else
echo "no theme selected"
fi
fi
# Include bootsplash image
for image in $splash_image; do
# fixme: ugly hack to have the splash binary
chroot $ROOTDIR $splash_bin -s -f $image >> ${INSTDIR}/bootsplash
done
rm -rf $ROOTDIR/tmp/bootsplash
# kdm/Xdialog theme
cp -a ${themes}* ${INSTDIR}/usr/share/themes
}
#########################################################################
# End of function declaration
while getopts :dhk:c:i:r:o:s:f:n:m:Sut:v:I:D:V:a: a ; do
case $a in
\:|\?)
case $OPTARG in
c) echo "-c requires location of machine-setup file";;
k) echo "-k requires kernel version parameter";;
i) echo "-i requires initrd path parameter";;
f) echo "-f requires file system module list parameter";;
n) echo "-n requires network module list parameter";;
m) echo "-m requires misc module list parameter";;
r) echo "-r requires root dir parameter";;
s) echo "-s may require theme name";;
D) echo "-D requires linux Distribution name";;
v) echo "-v requires linux distribution version";;
I) echo "-I requires network interface parameter";;
V) echo "-V requires an executable to run inside linuxrc";;
*) echo "Unknown option: -$OPTARG"
echo "Try mkinitrd -h";;
esac
exit 1
;;
c) CLCONFFILE=$OPTARG;;
d) use_dhclient=1;;
k) KERNVER=$OPTARG;;
i) INITRD_PATH=$OPTARG ;;
f) FSMODULES=$OPTARG;;
n) NWMODULES=$OPTARG ;;
m) MISCMODULES=$OPTARG ;;
r) ROOTDIR=$OPTARG;;
s) theme=$OPTARG;;
t) use_tpm=1;;
d) IRFSDEBUG=$OPTARG;;
D) DISTRO=$OPTARG;;
v) DISTRO_VER=$OPTARG;;
l) local_init_script="$OPTARG";; # use for pre/postinit.local?
h) usage;;
esac
done
shift $(expr $OPTIND - 1)
#########################################################################
# End of parameter, argument interpretation
# Check for superuser id
precheck
#Change to the directory this script is located in
goto_script_dir
# set temporary setup directory, clean it and setup basic directory
# structure
if [ -z "$INSTDIR" ] ; then
INSTDIR=/tmp/slx-tmpramfs
fi
rm -rf ${INSTDIR}
mkdir -p ${INSTDIR}/{dev,proc,tmp,mnt,root,bin,sys,lib}
mkdir -p ${INSTDIR}/var/{lib,run} ${INSTDIR}/var/lib/nfs/state
ln -s /bin ${INSTDIR}/sbin
mkdir -p ${INSTDIR}/usr/share
# needed for KNOPPIX hwsetup tool not to be confused with ${D_SYSCONFDIR}
mkdir -p ${INSTDIR}/etc/sysconfig
# if still no distro name set, try to find it using significant files
if [ -z "${DISTRO}" ] ; then
if [ -e ${ROOTDIR}/etc/SuSE-release ] ; then
DISTRO=suse
DISTRO_VER=`grep "VERSION" ${ROOTDIR}/etc/SuSE-release | sed "s/.*= //"`
elif [ -e ${ROOTDIR}/etc/lsb-release ] ; then
. ${ROOTDIR}/etc/lsb-release
DISTRO=${DISTRIB_ID}
DISTRO_VER=${DISTRIB_RELEASE}
elif [ -e ${ROOTDIR}/etc/debian_version ] ; then
if [ $(grep Ubuntu /etc/issue | wc -l) -gt 0 ]; then
DISTRO=Ubuntu
DISTRO_VER=`sed 's/[Uu]buntu \([0-9]*\.[0-9]*\).*/\1/' /etc/issue`
else
DISTRO=debian
DISTRO_VER=`cat ${ROOTDIR}/etc/debian_version`
fi
elif [ -e ${ROOTDIR}/etc/gentoo-release ] ; then
DISTRO=gentoo
# any idea on the versioning scheme??
DISTRO_VER=""
else
echo -e "Could not detect client distribution type and version. Please \
specify\nas command line argument (-d <distro-name> -v <distro-version>)"
exit 1;
fi
fi
# unify the description of distribution and its version
case "${DISTRO}" in
Debian*|debian*|Sarge*|sarge*)
DISTRO=debian
case "${DISTRO_VER}" in
Sarge*|sarge*|3.1*|*)
DISTRO_VER=3.1
mkdir -p ${INSTDIR}/lib/udev
cp -r ${ROOTDIR}/lib/udev/* ${INSTDIR}/lib/udev/
;;
esac
;;
Ubuntu*|ubuntu*)
DISTRO=ubuntu
case "${DISTRO_VER}" in
Breezy*|breezy*)
DISTRO_VER=5.10
cp ${ROOTDIR}/lib/libnss_compat.so.2 ${INSTDIR}/lib
;;
Dapper*|dapper*)
DISTRO_VER=6.06
;;
Edgy*|edgy*)
DISTRO_VER=6.10
;;
Feisty*|feisty*)
DISTRO_VER=7.04
;;
esac
;;
Gentoo*|gentoo*)
DISTRO=gentoo
case "${DISTRO_VER}" in
2005*)
DISTRO_VER=2005.1
;;
2006*)
DISTRO_VER=2006.1
mkdir -p ${INSTDIR}/lib/udev
cp -r ${ROOTDIR}/lib/udev/* ${INSTDIR}/lib/udev/
cp ${ROOTDIR}/etc/group ${INSTDIR}/etc/
;;
2007*|*)
DISTRO_VER=2007.1
;;
esac
;;
SuSE*|suse*|Suse*|SuSe*|SUSE*|*)
DISTRO=suse
case "${DISTRO_VER}" in
9*)
DISTRO_VER=9.3
;;
10.0)
DISTRO_VER=10.0
;;
10.1)
DISTRO_VER=10.1
;;
10.2)
DISTRO_VER=10.2
;;
10.3)
DISTRO_VER=10.3
;;
esac
;;
esac
# at this point ${DISTRO} ${DISTRO_VER} should be fixed
copy_distro_stuff ${DISTRO} ${DISTRO_VER}
if [ -z "$NWMODULES" ] ; then
#NWMODULES="forcedeth e1000 e100 tg3 via-rhine r8169 pcnet32 8139too 8139cp"
NWMODULES="forcedeth e1000 e100 tg3 via-rhine r8169 pcnet32"
fi
# initial ramdisk scripts: init, functions, servconfig, hwautocfg, ...
# copy and replace variable names
for dirs in `find ${SLX_SHARE_PATH}/initramfs/* ! -regex ".*/\..*"` ; do
repco ${dirs##*initramfs/}
done
chmod 755 ${INSTDIR}/init \
${INSTDIR}/bin/{servconfig,hwautocfg,screenres,dhcpmkconfig}
# quickhack architecture detection of target system
if [ -d ${ROOTDIR}/lib64 ] ; then
ARCH=x86_64
else
ARCH=i586
fi
# copy the proper busybox depending on architecture (i586 for 32bit and
# x86_64 for 64bit)
# fixme: At the moment the busybox does not support ext2 filesystem tools
cp ${SLX_SHARE_PATH}/busybox/busybox.${ARCH} ${INSTDIR}/bin/busybox
for bbins in [ ar arping ash bunzip2 cat chmod chown chroot cp cpio cut \
date dd df dmesg du echo env expr fdisk free grep gunzip hwclock \
insmod id ip kill killall ln ls lsmod mdev mkdir \
mknod mkswap modprobe mount mv nice ping printf ps rdate \
rm rmmod sed sleep sort swapoff swapon switch_root tar test tftp \
time touch tr udhcpc umount uptime usleep vconfig vi zcat zcip; do
ln -fs /bin/busybox ${INSTDIR}/bin/$bbins
done
# fake the sh link in busybox environment
echo -e "#!/bin/ash\n/bin/ash \$@" > ${INSTDIR}/bin/sh
chmod a+x ${INSTDIR}/bin/sh
# fixme: add ext2 stuff until busybox offers these tools again
cobi mkfs.ext2 bin
# binaries useful for debugging purposes
if [ $IRFSDEBUG -gt 2 ] ; then
for bbins in \
strace
do
cobi ${bbins} bin || echo "Program ${bbins} not found"
done
fi
# one of the dhcp clients (do we really need any other dhcp client?)
if [ -n "${use_dhclient}" ] ; then
if binfinder $dhcp ; then
cobi $dhcp bin
else
echo "dhclient is not available"
fi
fi
# hotplug/udev type and related stuff / any need for that?
# cp -a ${ROOTDIR}/etc/udev ${INSTDIR}/etc
# type of hotplug/udev/dev (for etc directories see above!!)
# for bbins in udev udevd udevstart udevtrigger udevsend ; do
# cobi ${bbins} bin &>/dev/null || \
# echo "Program ${bbins} not found; could be most probably ignored"
# done
# if nbd or dnbd is used as clients root filesystem
if [ -n "${FSMODULES}" ] ; then
for i in ${FSMODULES}; do
case "$i" in
dnbd)
cobi dnbd-client bin
;;
nbd)
cobi nbd-client bin
;;
esac
done
fi
# if tpm should be used within InitRamFS ...
if [ -n "${use_tpm}" ] ; then
MISCMODULES="${MISCMODULES} tpm"
# copy the other stuff
fi
# if unionfs
cobi unionctl bin &>/dev/null || \
echo "Program unionctl not found; could be ignored ..."
# if cowloop
cobi cowdev bin &>/dev/null || \
echo "Program cowdev not found; could be ignored ..."
# if iscsi (or just with modules)??
# cobi iscsiadm iscsid bin &>/dev/null || \
# echo "Program iscsid not found; could be ignored ..."
# distro specific additional stuff
case "${DISTRO}" in
debian*)
cp ${ROOTDIR}/lib/libnss_compat.so.2 ${INSTDIR}/lib;;
esac
# copy all libraries that have been determined to be required:
# first we handle all 64-bit libs...
for lib in $(fgrep /lib64/ ${INSTDIR}/tmp/libraries 2>/dev/null|sort -u); do
if ! [ -d ${INSTDIR}/lib64 ] ; then
mkdir ${INSTDIR}/lib64
fi
cp ${lib} ${INSTDIR}/lib64
done
# ...now copy 32-bit libs:
for lib in $(fgrep -v /lib64/ ${INSTDIR}/tmp/libraries 2>/dev/null|sort -u); do
cp ${lib} ${INSTDIR}/lib
done
rm ${INSTDIR}/tmp/libraries
# add kernel modules and dependency files
if [ -z "$KERNVER" ] ; then
KERNVER=$(ls -l ${ROOTDIR}/boot/vmlinuz | grep vmlinuz | sed "s/.*vmlinuz-//")
fi
if [ -z "$KERNVER" ] ; then
KERNVER=$(ls -l ${ROOTDIR}/vmlinuz | grep vmlinuz | sed "s/.*vmlinuz-//")
fi
# if no vmlinuz found, go for vmlinuz-x.yz.uv...
if [ -z "$KERNVER" ] ; then
KERNVER=$(ls -lt ${ROOTDIR}/boot/vmlinuz* | grep vmlinuz | \
sed -n "1,1s/.*vmlinuz-//p")
echo "No vmlinuz-link found. Using kernel version "$KERNVER
fi
if [ -z "$KERNVER" ] ; then
echo "No kernel version set or detected - please use the -k flag! Exiting..."
exit 1
fi
if [ -z "$FSMODULES" ] ; then
FSMODULES="nbd nfs"
fi
if [ -z "$INITRD_PATH" ] ; then
INITRD_PATH="${ROOTDIR}/tmp/slxinitramfs.gz"
fi
# put all needed modules into initial ramdisk
mkdir -p ${INSTDIR}/lib/modules/${KERNVER}
for module in af_packet unix ${NWMODULES} ${FSMODULES} ${MISCMODULES} \
${DEBUGMODULES} usbcore usbhid uhci-hcd ohci-hcd; do
mod=`cd /${ROOTDIR}; find "lib/modules/${KERNVER}" -name ${module}.ko \
2>/dev/null`
if [ -n "$mod" ] ; then
mpath=${INSTDIR}/${mod%/*}
mkdir -p ${mpath}
cp ${ROOTDIR}/$mod ${mpath}
# fixmee!! selection of dependent modules could be handled a little bit
# more clever
rdirprefix="${ROOTDIR}/lib/modules/${KERNVER}/kernel"
ddirprefix="${INSTDIR}/lib/modules/${KERNVER}/kernel"
case "$module" in
e100|8139too|via-rhine|sis900|epic100|sundance|8139cp|eepro100|pcnet32)
cp ${rdirprefix}/drivers/net/mii.ko \
${ddirprefix}/drivers/net &>/dev/null
;;
nfs)
# create directory structure for modules needed and copy them
# to the proper place (as expected by modprobe/modules.dep)
mkdir -p ${ddirprefix}/net/sunrpc
mkdir -p ${ddirprefix}/fs/lockd ${ddirprefix}/fs/nfs_common
cp ${rdirprefix}/net/sunrpc/sunrpc.ko \
${ddirprefix}/net/sunrpc &>/dev/null
cp ${rdirprefix}/fs/lockd/lockd.ko \
${ddirprefix}/fs/lockd &>/dev/null
cp ${rdirprefix}/fs/nfs_common/nfs_acl.ko \
${ddirprefix}/fs/nfs_common &>/dev/null
;;
ext3)
# needed for ext2 support
mkdir -p ${ddirprefix}/fs/jbd
cp ${rdirprefix}/fs/jbd/jbd.ko \
${ddirprefix}/fs/jbd
;;
netloop)
# needed for xen stuff
cobi brctl bin &>/dev/null || \
echo "Program brctl not found; could be ignored ..."
mkdir -p ${ddirprefix}/drivers/xen/netback
mkdir -p ${ddirprefix}/net/bridge
cp ${rdirprefix}/drivers/xen/netback/netloop.ko \
${ddirprefix}/drivers/xen/netback &>/dev/null
cp ${rdirprefix}/net/bridge/bridge.ko \
${ddirprefix}/net/bridge &>/dev/null
;;
iscsi_tcp)
# iscsi modules
# cobi cobi iscsiadm iscsid bin &>/dev/null
#mkdir -p ${ddirprefix}/drivers/scsi
#for i in scsi_mod scsi_transport_iscsi libiscsi iscsi_tcp; do
# cp ${rdirprefix}/drivers/scsi/$i.ko
# ${ddirprefix}/drivers/scsi
#done
;;
tpm)
# tpm module stuff
;;
esac
fi
done
cp ${ROOTDIR}/lib/modules/${KERNVER}/modules.* \
${INSTDIR}/lib/modules/${KERNVER}
# add the common default client configuration file - just to ensure to
# have all major variables defined. !!These settings are most probably
# are overwritten by fileget in stage3 within initramfs!!
# fixme! it should be possible to provide the filename and location via
# parameter
echo "## common settings of machine-setup for clients sharing an InitRamFS" \
> ${INSTDIR}/etc/machine-setup
if [ -n "${CLCONFFILE}" ] ; then
cat ${CLCONFFILE} >>${INSTDIR}/etc/machine-setup
echo "Using ${CLCONFFILE}"
elif [ -f ${SLX_PRIVATE_PATH}/config/default/initramfs/machine-setup ] ; then
cat ${SLX_PRIVATE_PATH}/config/default/initramfs/machine-setup \
>>${INSTDIR}/etc/machine-setup
echo "Using ${SLX_PRIVATE_PATH}/config/default/initramfs/machine-setup"
# use the installed default machine-setup.default
elif [ -f ${SLX_SHARE_PATH}/templates/machine-setup.default ] ; then
cat ${SLX_SHARE_PATH}/templates/machine-setup.default \
>>${INSTDIR}/etc/machine-setup
echo "Using ${SLX_SHARE_PATH}/templates/machine-setup.default"
# just compatibility for older versions
elif [ -f /etc/dxs/client.cfg/machine-setup.default ] ; then
cat /etc/dxs/client.cfg/machine-setup.default \
>>${INSTDIR}/etc/machine-setup
echo "Using /etc/dxs/client.cfg/machine-setup.default"
# fixme: dirty hack if the installer does not creates a normal file
elif [ -f /etc/dxs/client.cfg/machine-setup.default.new ] ; then
cat /etc/dxs/client.cfg/machine-setup.default.new \
>>${INSTDIR}/etc/machine-setup
elif [ -f ../installer/default_files/machine-setup.default ] ; then
cat ../installer/default_files/machine-setup.default \
>>${INSTDIR}/etc/machine-setup
echo "Warning: Using ../installer/default_files/machine-setup.default"
else
#inserted password for root for debugging purposes
# fixme - set more default values?!
echo -e "# default for machine-setup does not exist\n# root logins are \
disabled\nroot_pw='"'$1$T7VD/mmQ$aCP1WEaWplEsHe9khv4kK.'"'" \
>>${INSTDIR}/etc/machine-setup
fi
echo "## end of common machine-setup" >>${INSTDIR}/etc/machine-setup
# custom hardware configuration files pcitable.local and Cards.local
# fixme!! New source for these files (instead of templates)!
if [ -f ${SLX_SHARE_PATH}/templates/pcitable.local ] ; then
cat ${SLX_SHARE_PATH}/templates/pcitable.local >> \
${INSTDIR}/usr/share/hwdata/pcitable
fi
if [ -f ${SLX_SHARE_PATH}/templates/Cards.local ] ; then
cat ${SLX_SHARE_PATH}/templates/Cards.local >> \
${INSTDIR}/usr/share/hwdata/Cards
fi
# finally copy user-supplied preinit files. The client specific one
# overwrites the system default one. postinit.local may be part of
# fileget tgz (in stage3)
for cfg in default/initramfs/preinit.local \
${DISTRO}-${DISTRO_VER}/initramfs/preinit.local \
default/initramfs/postinit.local \
${DISTRO}-${DISTRO_VER}/initramfs/postinit.local ; do
test -f ${SLX_PRIVATE_PATH}/config/$cfg && \
cp ${SLX_PRIVATE_PATH}/config/$cfg ${INSTDIR}/bin
done
#########################################################################
# End of file copy procedures
[ -n "${theme}" ] && add_theme
# finally create the compressed initial ramdisk cpio archive
pushd . > /dev/null 2>&1
cd ${INSTDIR}
find . ! -name "*~" | cpio -H newc --create | gzip -9 > $INITRD_PATH
popd > /dev/null 2>&1
