-#!/bin/sh
+#!/bin/bash
# Filename: terminalserver-config
# Purpose: configuration program for grml-terminalserver
# Authors: grml-team (grml.org), (c) Michael Gebetsroither <gebi@grml.org>
# Bug-Reports: see http://grml.org/bugs/
# License: This file is licensed under the GPL v2.
-# Latest change: Don Nov 16 14:39:51 CET 2006 [mika]
################################################################################
NETWORK_=""
OPTIONS_=""
BOOT_ARGS_=""
-NAT_INTERFACE_="none"
+NAT_INTERFACE_=""
###
help This help text
interactive Interactive Configuration of the grml-terminalserver
- grubConf Configure grub and create boot-image (for non-PXE NICs)
- grubConfWrite Configure grub and write image to floppy disk
- grubWrite Write compiled grub-image to floppy disk
- grubMultiWrite batchwrite grub-image to floppy disk
initrd Only create the initrd
clean Remove all configfiles created during user configuration
<default> interactive mode
}
# }}}
-
# INITRD {{{
-
function actionMkInitrd
{
- echo -n "Creating initrd $PATH_/minirt26.gz: "
- isExistent "$PATH_/minirt26.gz" && echo && echo "$PATH_/minirt26.gz exists already, skipping initrd creation" && return 0
- mkInitrd
- echo done
-}
-
-function mkInitrd
-{
- TMP_DIR_=`mktemp -td terminalserver_initrd.XXXXXX`
- local i=''
- local tmp_loopname=''
-
- # copying original initrd into $INITRD
- execute "rm -r $INITRD_" 2>/dev/null
- execute "cp $ORIGINAL_INITRD_ $TMP_DIR_/minirt26.gz" warn || return 1
- execute "mkdir -p $INITRD_" warn || return 1
- execute "mkdir -p $PATH_/mini-root.orig" warn || return 1
- execute "gunzip $TMP_DIR_/minirt26.gz" warn || return 1
- tmp_loopname=`findNextFreeLoop die`
- execute "mount -o loop=$tmp_loopname $TMP_DIR_/minirt26 $PATH_/mini-root.orig " warn || return 1
- execute "cp -a $PATH_/mini-root.orig/* $INITRD_" warn || return 1
- execute "umount $PATH_/mini-root.orig" warn || return 1
- losetup -d $tmp_loopname &>/dev/null
- tmp_loopname=''
- execute "rmdir $PATH_/mini-root.orig" warn || return 1
- execute "rm $TMP_DIR_/minirt26" warn || return 1
-
- # implanting my initrd changes into the original initrd
-
- # copy programs, check if there are already links with this name to busybox
- for i in $USR_SHARE_/timeout $USR_SHARE_/discover* $USR_SHARE_/udhcpc $USR_SHARE_/udhcp-config.sh $USR_SHARE_/cdir $USR_SHARE_/rdir /usr/bin/ldd ;do
- tmp_name_="${i##*/}"
- isNotExistent "$INITRD_/static/$tmp_name_" eprint || execute "rm $INITRD_/static/$tmp_name_"
- cp $i "$INITRD_/static/$tmp_name_"
- done
- cp $USR_SHARE_/linuxrc $INITRD_/
- mkdir -p $INITRD_/mylib
- mkdir -p $INITRD_/myusr/i386-uclibc-linux/lib
- for i in libdl libc libuClibc ld-uClibc; do
- cp -a $UCLIBC_PATH_/$i*.so* $INITRD_/myusr/i386-uclibc-linux/lib
- done
-
- # copy data files for discover (discover-data)
- mkdir -p $INITRD_/mylib/discover
- cp /lib/discover/list.xml /lib/discover/pci-*.xml $INITRD_/mylib/discover/
-
- #
- # which modules should i put into the ramdisk
- #
-
- # get cards detected by discover
- if [ -f /lib/discover/pci.lst ] ; then
- isNotExistent $CARDS_DETECTED_BY_DISCOVER && awk '/ethernet/{print $3}' /lib/discover/pci.lst |sort |uniq > $CARDS_DETECTED_BY_DISCOVER
- else # newer discover does not provide /lib/discover/pci.lst, get a list of all network drivers therefore
- isNotExistent $CARDS_DETECTED_BY_DISCOVER && \
- # find *all* network drivers, but do not include wlan/pcmcia/... related ones
- # blacklist: proteon and depca as they seem to cause problems with udevsettle
- find /lib/modules/${KERNEL_VERSION_}/kernel/drivers/net/ -name \*.ko | \
- grep -v 'wireless\|wan\|hamradio\|wlan\|ppp\|irda\|pcmcia\|depca\|proteon' | \
- sed 's#.*./## ; s#\.ko##' | sort | uniq > $CARDS_DETECTED_BY_DISCOVER
- # find the ones supported by discover
- # for mod in `grep "name'>.*</data>" /lib/discover/pci-device.xml | sed "s#.*name'>## ; s#</data>##" | sort -u`; do
- # find /lib/modules/${KERNEL_VERSION_}/kernel/drivers/net -name ${mod}.ko | sed 's#.*./## ; s#\.ko##' >> $CARDS_DETECTED_BY_DISCOVER
- # done
- fi
-
- local modules="`cat $CARDS_DETECTED_BY_DISCOVER |xargs` af_packet"
- local modules_dep=""
-
- # get paths of modules + paths of all dependent modules
- echo -n "" >"$TMP_"
- for i in $modules; do
- tmp_=`awk -F: '{if($1~/'"$i".ko'/) {print $0}}' $MODULES_PATH_/$KERNEL_VERSION_/modules.dep`
- echo "${tmp_%%:*}"
- # FIXME ugly sed hack :(
- echo "${tmp_#*:}" | xargs -n1 echo | sed 's/://'
- done \
- | sort | uniq | while read module relax; do
- if [ -n "$module" ]; then
- echo "$module" >> $TMP_
+ echo "Installing initrd $PATH_/minirt26.gz:"
+ # until we have a stable file location API let's use
+ # an according heuristic
+ for file in "$(find /live/image/boot -name initrd.gz)"; do
+ dir="$(dirname $file)"
+ if file "$dir"/linux26 | grep -q "$(uname -r)" ; then
+ cp -u "$dir"/initrd.gz "$PATH_"/minirt26.gz
+ echo '... done'
+ return 0
fi
done
-
- # copy modules + dependend modules into ramdisk
- local mod_path_="$INITRD_/mylib/modules/$KERNEL_VERSION_"
- local tmp_dst_path_="$mod_path_/kernel"
- mkdir -p $tmp_dst_path_
- cat $TMP_ |sort |uniq |while read module; do
- local tmp_path=${module#*/kernel/}
- tmp_path=$tmp_dst_path_/${tmp_path%/*.ko}
- local module_path=$tmp_path/${module##/*/}
-
- isNotExistent "$tmp_path" dprint && mkdir -p "$tmp_path"
- isNotExistent "$module_path" dprint && cp "$MODULES_PATH_ROOT_DIFF_/$module" "$module_path"
- done
-
- # copying additional modules
- for i in fs/nfs/nfs.ko net/sunrpc/sunrpc.ko fs/lockd/lockd.ko net/packet/af_packet.ko; do
- local tmp_path="$tmp_dst_path_/${i%/*}"
- mkdir -p $tmp_path
- cp $MODULES_PATH_/$KERNEL_VERSION_/kernel/$i "$tmp_path"
- done
-
- # generate modules.dep
- cp $MODULES_PATH_/$KERNEL_VERSION_/modules.dep $mod_path_
- #grep "^\/lib\/modules\/$KERNEL_VERSION_\/kernel\/" $MODULES_PATH_/$KERNEL_VERSION_/modules.dep |\
- # sed "s/\/lib\/modules\/$KERNEL_VERSION_\/kernel\//\/modules\//g" > $mod_path_/modules.dep
-
- # put everything into the new initrd
- local tmp_size=`du -s $INITRD_ |awk '{print $1}'` # in kB
- let tmp_size=$tmp_size+1000
- if (( $tmp_size >= 16000 )); then
- warn "Your initrd is $tmp_size kByte large => TOO BIG (should be <= 16000kB)"
- warn "Please remove a few modules from $CARDS_DETECTED_BY_DISCOVER or edit $INITRD_ manually"
- return 1
- fi
-
- execute "dd if=/dev/zero of=$TMP_DIR_/minirt26 bs=${tmp_size}k count=1 &>/dev/null" warn || \
- warn "could not create filesystem image"
-
- tmp_loopname=`findNextFreeLoop die`
- execute "losetup $tmp_loopname $TMP_DIR_/minirt26" die
- execute "mke2fs -L \"GRML NETINIT\" -b 1024 -N 8192 -O none -F -q -m 0 $tmp_loopname" warn
-
- execute "mkdir $PATH_/minirt26_mountp" warn
- execute "mount $tmp_loopname $PATH_/minirt26_mountp" warn
- execute "cp -a $INITRD_/* $PATH_/minirt26_mountp" warn
- execute "umount $PATH_/minirt26_mountp" warn
- execute "losetup -d $tmp_loopname &>/dev/null" warn
- execute "rmdir $PATH_/minirt26_mountp" warn
- execute "gzip -9 $TMP_DIR_/minirt26" warn
- execute "rm -r $INITRD_" warn
- execute "mv $TMP_DIR_/minirt26.gz $PATH_"
- execute "rm -fr $TMP_DIR_"
}
-# }}}
+# }}}
# INTERACTIVE CONFIGURATION {{{
"
local runconfig_title_="Networkcard config"
local runconfig_message_="Would you like to configure your interfaces now?"
- local grub_title_="Grub configuration"
- local grub_message_="Do you have any NON-PXE network cards you would like to boot from?"
# on witch interfaces should we listen
- local netdevices_="$(cat /proc/net/dev | awk -F: '/eth.:|tr.:/{print $1}')"
+ local netdevices_="$(grep -ve 'lo:' -ve 'Inter-|' -ve 'face |bytes' /proc/net/dev | awk -F: '{print $1}')"
local device_list_=""
for INTERFACE_ in $netdevices_; do device_list_="$device_list_ ${INTERFACE_} Networkcard_${INTERFACE_##eth}"; done
echo -n "" >"$TMP_"
NAT_INTERFACE_="$GW_DEV_"
else
# no NAT, no sensible gateway
- GW_=
- NAT_INTERFACE_="none"
+ GW_=""
+ NAT_INTERFACE_=""
fi
fi
-
- # grub
- echo -n "" >"$TMP_"
- local grub_write_="YES"
- $DIALOG_ --clear --backtitle "$BACK_TITLE_" --title "$grub_title_" --yesno "$grub_message_" 5 75 && \
- grubConfig || grub_write_="NO"
-
-
# get options
#local OPT_IPTABLES_="yes"
#local OPT_SSH_="yes"
ssh=<pw> - Start ssh server and set password of user grml to pw
services=<1,2,3> - Execute /etc/init.d/{1,2,3} start
-console=ttyS0,9600n8 - Initialise seriell console
-secure - Boot only restricted clients (without root permissions)
-startx - Boot into X (should be used with secure)
+console=ttyS0,9600n8 - Initialise serial console
+startx - Boot into X
"
BOOT_ARGS_="$BOOT_ARGS_ $(<$TMP_)"
writeConfig
- if [ $grub_write_ == "YES" ]; then
- grubWrite
- fi
actionMkInitrd
notice "GRML terminalserver successfully configured"
}
local options_='BOOT_IMAGE=grml2hd'
# get partition to install grml2hd on
- OPTIONS_PARTITION_MSG_='Please give me the target partition where to install grml'
+ OPTIONS_PARTITION_MSG_='Please specify the target partition where to install grml'
PARTITION_TITLE_='Partition selection'
echo -n "" >"$TMP_"
$DIALOG_ --clear --backtitle "$BACK_TITLE_" --title "$PARTITION_TITLE_" --inputbox \
options_="$options_ $tmp_"
# get filesystem type
- OPTION_FS_TYPE_='Please give me the filesystem type'
+ OPTION_FS_TYPE_='Please specify the filesystem type'
FS_TITLE_='Filesystem selection'
echo -n "" >"$TMP_"
$DIALOG_ --clear --backtitle "$BACK_TITLE_" --title "$FS_TITLE_" --inputbox \
options_="$options_ $tmp_"
# get where to save mbr
- OPTION_MBR_='Please give me the location where to save the mbr'
+ OPTION_MBR_='Please specify the location where to save the mbr'
MBR_TITLE_='Select location of mbr'
echo -n "" >"$TMP_"
$DIALOG_ --clear --backtitle "$BACK_TITLE_" --title "$MBR_TITLE_" --inputbox \
}
#}}}
-# GRUB CONFIG {{{
-function grubConfig
-{
- local tmp_=`mktemp -td terminalserver_grub.XXXXXX` || warn "could not create tmp file for grubConfig"
- if [ -z "$tmp_" ]; then return 1; fi
-
- grubConfigWork $tmp_
- local ret_=$?
- execute "rm -rf $tmp_" warn
-
- return $ret_
-}
-
-function grubConfigWork
-{
- local tmp_="$1"
-
- local grub_title_="Grub configuration"
- local grub_nic_message_="
-Give me the types of network cards you would want to boot from.
-If you networkcard is already listed press <OK>!
-
-WARNING: DON't add all NIC's, grub could possibly stop working!!"
- local nics_=""
-
- while read module_ desc_ mode_; do
- nics_="$nics_ $module_ $desc_ $mode_"
- done < $GRUB_NIC_CONF_
-
- echo -n "" >$TMP_
- local cmd_line_=""
- $DIALOG_ --clear --separate-output --backtitle "$BACK_TITLE_" --title "$grub_title_" --checklist \
- "$grub_nic_message_" 10 70 0 $nics_ 2>$TMP_
- local ret_=$?
- if [[ $ret_ -ne 0 || `wc -l <$TMP_` -eq 0 ]]; then
- echo $ret_
- warn "you should give me your specified NICs but didn't => DEFAULT will be used"
- awk '/ on$/{print $1}' $GRUB_NIC_CONF_ >$TMP_
- fi
- while read module_; do
- cmd_line_="$cmd_line_ --enable-$module_"
- done < $TMP_
-
- echo "\"$cmd_line_\""
-
- execute "tar xzf $GRUB_SOURCE_ -C $tmp_" warn || return 1
- execute "cd $tmp_/grub*" warn || return 1
-cat >preset-menu <<EOT
-# Set up the serial terminal, first of all.
-#serial --unit=0 --speed=19200
-#terminal --timeout=0 serial
-
-# Initialize the network.
-#dhcp --with-configfile
-#bootp --with-configfile
-dhcp
-default 0
-timeout 0
-title Load config from Tftp server
- configfile (nd)/menu.lst
-EOT
- #execute "./configure --enable-diskless --enable-preset-menu=./preset-menu $cmd_line_" warn || read
- execute "CC=gcc-3.3 ./configure --enable-preset-menu=./preset-menu $cmd_line_" warn || read
- execute "make -j2 CC=gcc-3.3" warn || read #return 1
-
- local st1_="stage1/stage1"
- local st2_="stage2/stage2"
- isExistent $st1_ warn || return 1
- isExistent $st2_ warn || return 1
-
- execute "mv -fb $PATH_/grub.img $PATH_/grub.img.old"
- execute "cat $st1_ $st2_ > $PATH_/grub.img" warn || return 1
- return 0
-}
-
-function grubWrite
-{
- local grub_title_="Grub configuration"
- $DIALOG_ --clear --backtitle "$BACK_TITLE_" --title "$grub_title_" --yesno \
- "Do you want to write your grub image to /dev/fd0" 5 75 || return 1
-
- execute "dd if=$PATH_/grub.img of=/dev/fd0" warn || return 0
- return 1
-}
-
-function grubMultiWrite
-{
- local target_=${1:-'/dev/fd0'}
-
- isExistent "$PATH_/grub.img" die "you must give me an image or run \"$PROG_NAME__ grubconf\""
- isExistent "$target_" die "$target_ is not a valied"
- while true; do
- echo -n "Please insert disk into $target_ and press <ENTER> (STRG-C for end)"
- read
- dd if=$PATH_/grub.img of="$target_"
- done
-}
-# }}}
-
function removeTmpFiles
{
function actionClean
{
- for i in dhcpd.conf grub.img minirt26.gz; do
+ for i in dhcpd.conf minirt26.gz; do
execute "rm -f $PATH_/$i*"
done
case "$1" in
interactive) actionInteractive ;;
- grubConf) grubConfig ;;
- grubConfWrite) grubConfig && grubWrite ;;
- grubWrite) grubWrite ;;
- grubMultiWrite) grubMultiWrite "$2" ;;
initrd) actionMkInitrd ;;
clean) actionClean ;;
*) actionInteractive ;;
projects / grml-terminalserver.git / blobdiff