help This help text
interactive Interactive Configuration of the grml-terminalserver
- grubConf <file> Configure grub and create boot-image (for non-PXE NICs)
- Read modules for grub from file if given.
- 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
return 0
fi
- if [ -e '/live/cow' ]; then
- mkInitrdNew
- else
- mkInitrd
- fi
+ mkInitrd
+
echo '... done'
}
-function mkInitrdNew
+function mkInitrd
{
# we do not want to include persistent configuration files
# from udev in the initrd
rmdir "${udev_tmp_}"
fi
}
-
-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_/udhcp-config.sh $USR_SHARE_/cdir $USR_SHARE_/rdir; do
- tmp_name_="${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
-
- #
- # which modules should i put into the ramdisk
- #
-
- # 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 ${MODULES_PATH_}/${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
-
- 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" >> $TMP_
- fi
- done
-
- # copy modules + dependend modules into ramdisk
- local mod_path_="$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
-
- # copying modules.*
- cp $MODULES_PATH_/$KERNEL_VERSION_/modules.dep $mod_path_
- cp $MODULES_PATH_/$KERNEL_VERSION_/modules.alias $mod_path_
- #grep "^\/lib\/modules\/$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
- local max_size=24000
- if (( $tmp_size >= $max_size )); then
- warn "Your initrd is $tmp_size kByte large => TOO BIG (should be <= ${max_size}kB)"
- 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 $TMP_DIR_"
-}
# }}}
"
local runconfig_title_="Networkcard config"
local runconfig_message_="Would you like to configure your interfaces now?"
- local grub_title_="Grub configuration"
- local grub_message_="Do you have any NON-PXE network cards you would like to boot from?"
# on witch interfaces should we listen
local netdevices_="$(grep -ve 'lo:' -ve 'Inter-|' -ve 'face |bytes' /proc/net/dev | awk -F: '{print $1}')"
fi
fi
-
- # grub -> do not use it anymore
- # echo -n "" >"$TMP_"
- # local grub_write_="YES"
- # $DIALOG_ --clear --backtitle "$BACK_TITLE_" --title "$grub_title_" --yesno "$grub_message_" 5 75 && \
- # grubConfig || grub_write_="NO"
- grub_write_="NO"
-
-
# get options
#local OPT_IPTABLES_="yes"
#local OPT_SSH_="yes"
BOOT_ARGS_="$BOOT_ARGS_ $(<$TMP_)"
writeConfig
- if [ $grub_write_ == "YES" ]; then
- grubWrite
- fi
actionMkInitrd
notice "GRML terminalserver successfully configured"
}
}
#}}}
-# GRUB CONFIG {{{
-function grubConfig
-{
- local tmp_=`mktemp -td terminalserver_grub.XXXXXX` || warn "could not create tmp file for grubConfig"
- if [ -z "$tmp_" ]; then return 1; fi
-
- grubConfigWork "$tmp_" "$1"
- local ret_=$?
- execute "rm -rf $tmp_" warn
-
- return $ret_
-}
-
-function grubConfigWork
-{
- local tmp_="$1"
-
- local grub_title_="Grub configuration"
- local grub_nic_message_="
-Please select the types of network cards you want to boot from.
-If your networkcard is already listed just press <OK>!
-
-WARNING: Do NOT add all NICs, grub could possibly stop working!"
- local nics_=""
-
- if [[ $2 == "" ]]; then
- while read module_ desc_ mode_; do
- nics_="$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 [[ $ret_ -ne 0 ]]; then
- die "exiting as requested"
- fi
- if [[ `wc -l <$TMP_` -eq 0 ]]; then
- echo $ret_
- warn "you should specify the NICs but didn't => DEFAULT will be used"
- awk '/ on$/{print $1}' $GRUB_NIC_CONF_ >$TMP_
- fi
- else
- cat $2 >$TMP_
- fi
- while read module_; do
- cmd_line_="$cmd_line_ --enable-$module_"
- done < $TMP_
-
- echo "\"$cmd_line_\""
-
- execute "tar xzf $GRUB_SOURCE_ -C $tmp_" warn || return 1
- local_dir="$(pwd)"
- execute "cd $tmp_/grub*" warn || return 1
-cat >preset-menu <<EOT
-# Set up the serial terminal, first of all.
-#serial --unit=0 --speed=19200
-#terminal --timeout=0 serial
-
-# Initialize the network.
-#dhcp --with-configfile
-#bootp --with-configfile
-dhcp
-default 0
-timeout 0
-title Load config from Tftp server
- configfile (nd)/menu.lst
-EOT
-
- CC='gcc'
- test -r /lib64 && export CC="$CC -m32"
-
- CC="$CC" execute "./configure --enable-preset-menu=./preset-menu $cmd_line_" warn || read
- CC="$CC" execute "make -j2" warn || read #return 1
-
- local st1_="stage1/stage1"
- local st2_="stage2/stage2"
- isExistent $st1_ warn || return 1
- isExistent $st2_ warn || return 1
-
- if [ -r "$PATH_/grub.img" ] ; then
- execute "mv -fb $PATH_/grub.img $PATH_/grub.img.old"
- fi
-
- execute "cat $st1_ $st2_ > $PATH_/grub.img" warn || return 1
-
- cd "$local_dir"
-
- return 0
-}
-
-function grubWrite
-{
- local grub_title_="Grub configuration"
- $DIALOG_ --clear --backtitle "$BACK_TITLE_" --title "$grub_title_" --yesno \
- "Do you want to write the grub image to /dev/fd0" 5 75 || return 1
-
- execute "dd if=$PATH_/grub.img of=/dev/fd0" warn || return 0
- return 1
-}
-
-function grubMultiWrite
-{
- local target_=${1:-'/dev/fd0'}
-
- isExistent "$PATH_/grub.img" die "you have to specify 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 "$2" ;;
- grubConfWrite) grubConfig && grubWrite ;;
- grubWrite) grubWrite ;;
- grubMultiWrite) grubMultiWrite "$2" ;;
initrd) actionMkInitrd ;;
clean) actionClean ;;
*) actionInteractive ;;
projects / grml-terminalserver.git / blobdiff