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Diffstat (limited to 'rescue/tree/ka/install.sh')
| -rwxr-xr-x | rescue/tree/ka/install.sh | 641 |
1 files changed, 0 insertions, 641 deletions
diff --git a/rescue/tree/ka/install.sh b/rescue/tree/ka/install.sh deleted file mode 100755 index ee93c1e19..000000000 --- a/rescue/tree/ka/install.sh +++ /dev/null @@ -1,641 +0,0 @@ -#!/bin/bash - -# this script is run by at startup on the nfs_root system, and runs the ka-deploy client -# it also updates the 'step file' on the tftp server - -# $Revision$ -# $Author$ -# $Date$ -# $Header$ -# $Id$ -# $Log$ -# Revision 1.4 2005/08/28 21:38:32 oblin -# ka support (initially from Antoine Ginies and Erwan Velu) -# -# Revision 1.1.2.5 2003/06/17 06:34:33 erwan -# Removing remaining dchp cache for KA -# -# Revision 1.1.2.4 2003/06/11 18:04:28 erwan -# Fixing mkreiserfs call -# -# Revision 1.1.2.3 2002/11/07 15:10:52 erwan -# SCSI support now activated -# -# Revision 1.1.2.2 2002/11/05 15:49:13 erwan -# added some files -# -# Revision 1.1.2.1 2002/11/05 11:16:54 erwan -# added ka tools in rescue -# -# Revision 1.6 2001/12/03 16:28:02 sderr -# Completely new install script -# -# Revision 1.5 2001/10/10 13:55:04 sderr -# Updates in documentation -# -# Revision 1.4 2001/06/29 09:31:45 sderr -# *** empty log message *** -# -# Revision 1.3 2001/05/31 08:51:43 sderr -# scripts/doc update to match new command-line syntax -# -# Revision 1.2 2001/05/03 12:34:41 sderr -# Added CVS Keywords to most files. Mostly useless. -# -# $State$ - -# This script is provided as an exmaple and should probably not be run as is - - -unset LANG -unset LANGUAGE - -# needed for some for i in foo* loops -shopt -s nullglob - -bash < /dev/tty2 >/dev/tty2 2>&1 & - -# IDEA : maybe this option could be overriden by a kaopt= in the kernel command line ? -KA_SESSION_BASE="-s kainstall" - -ka_call_num=0 - -inc_ka_session() -{ - (( ka_call_num++ )) - cur_ka_session=$KA_SESSION_BASE$ka_call_num -} - - -# testing ? -- NOT FULLY IMPLEMENTED !!!!!!!!!!!!!!!!!!!! -#DONTWRITE=yes -DONTWRITE=no - -# Let's find out what our IP is -ip=`/sbin/ifconfig | grep -v 127.0.0.1 | grep "inet addr" | sed 's/^.*inet addr:\([^ ]*\) .*$/\1/g' | head -n 1` - -# the file tftpserver should contain the name of the .. tftpserver -server=`cat tftpserver` - - -# reverse a file -tac() -{ - awk '{ x[NR] = $0 } END { for (i = NR; i >= 1; i--) print x[i] }' -} - -# run a command, hide its output and print OK if it suceeds, print FAILED and show the output otherwise. -runcom() -{ - echo -n "$1..." 1>&2 - shift; - out=`"$@" 2>&1` - ret=$? - if [ $ret -eq 0 ]; then - echo $C_S"OK"$C_N 1>&2 - else - echo $C_F"Failed"$C_N 1>&2 - echo $C_W"$out"$C_N 1>&2 - fi - return $ret - -} - -# 5 4 3 2 1 zero ignition -countdown() -{ - t=$1 - while [ "$t" -ne 0 ]; do - echo -n "$t " - sleep 1 - # move the cursor back - # I use now tr instead of sed because busybox's sed adds a non-wanted carriage return - # busybox's tr does not seem to know about the [: :] stuff (?) - echo -n "$t " | tr " 0-9" $'\x08' - (( t-- )) - done - # backspace only moves the cursor back, so at this point there's still a "1" to erase - if [ "$1" -ne 0 ] ;then - echo -n " "$'\x08\x08' - fi -} - - -int_shell() -{ - echo $C_H"starting an interactive shell"$C_N - exec /bin/bash -} - -fail() -{ - echo $* - echo $C_F"--- The installation program FAILED ---"$C_N - echo "Check your configuration -- try to read previous error messages" - echo "This machine is going to reboot (Ctrl-S to block it) (Ctrl-C for an interactive shell)" - trap int_shell SIGINT - countdown 30 - do_reboot -} - -do_reboot() -{ - reboot - sleep 1234567 # do not continue the install script (/sbin/reboot does not block) -} - - - -# ahem this LILO function should be fixed someday -# right now this function assumes there is a properly configured lilo on the duplicated linux system -do_lilo() -{ - - -chroot /mnt/disk << EOF -lilo -EOF - - -} - - -run_chroot_command() -{ - - /usr/sbin/chroot /mnt/disk $* - -} - - -log() -{ - echo $* 1>&2 - echo $* >> /tmp/ginstlog -} - -# version for the standard tftp client -std_tftp_put_file() -{ - remotef=$2 - localf=$1 - err=`echo put $localf $remotef | tftp $server 2>&1` - err=`echo $err | grep Sent` - if [ -z "$err" ]; then - log tftp error: could not get/put file - return 1 - fi - return 0 -} - -# version for the tftp client built in busybox -busybox_tftp_put_file() -{ - remotef=$2 - localf=$1 - err=`tftp -p -l $localf -r $remotef $server 2>&1` - if [ $? -ne 0 ]; then - log tftp error: could not get/put file $err - return 1 - fi - return 0 -} - - -busybox_tftp_get_file() -{ - remotef=$1 - localf=$2 - err=`tftp -g -l $localf -r $remotef $server 2>&1` - if [ $? -ne 0 ]; then - log tftp error: could not get/put file $err - return 1 - fi - return 0 -} - - -std_tftp_get_file() -{ - remotef=$1 - localf=$2 - err=`echo get $remotef $localf | tftp $server 2>&1` - err=`echo $err | grep Received` - if [ -z "$err" ]; then - echo tftp error: could not get/put file - return 1 - fi - return 0 -} - -tftp_get_file() -{ - busybox_tftp_get_file "$@" -} - -tftp_put_file() -{ - busybox_tftp_put_file "$@" -} - -# write a string ($2) in a remote file ($1) -tftp_put_in() -{ - echo "$2" > $temp - err=`echo put $temp "$1" | tftp $server 2>&1` - rm -f $temp - err=`echo $err | grep Sent` - if [ -z "$err" ]; then - log tftp error: could not get/put file - return 1 - fi - return 0 -} - -get_var_bis() -{ - while read a; do - echo "$a" | grep -s -q "^ *#.*" - if [ $? -eq 0 ]; then - continue - fi - val=`echo "$a" | sed 's/[^"]*"\(.*[^\\]\)".*/\1/'` - var=`echo "$a" | sed 's/[^"]*".*[^\\]" *\$\([^ ]*\)/\1/'` - if [ "$var" = "$1" ]; then - echo $val - return 0 - fi - done - return 1 -} - -# fetch variable $2 from file $1 -get_var() -{ - (cat $1; echo) | get_var_bis $2 -} - -# find the current step in the kernel command line -get_step() -{ - step=install -# step=`cat /proc/cmdline | sed 's/.*kastep=\([^ ]*\).*/\1/'` - if [ "$step" ]; then - echo $step > /tmp/step - return 0 - fi - return 1 -} - - -# write a new file on the tftp server -# this file is a pxelinux config file -# do this by getting the 'template file' and adding a DEFAULT at the beginning -set_step() -{ - step=$1 - - - runcom "Getting template file" tftp_get_file "ka/pxelinux.cfg/template" /tmp/template || return 1 - - echo DEFAULT $step > /tmp/newcfg - cat /tmp/template >> /tmp/newcfg - - runcom "Sending back new pxelinux config file" tftp_put_file /tmp/newcfg "ka/pxelinux.cfg/IP/$ip" || return 1 - - return 0 -} - - - -# the mount_partition calls must be done in the same shell (NOT a subshell) because the global variable below has to be updated -# idea : maybe use a file instead of this variable (and since the tac function now exists, why not ?) -mounted_fs="" - -# mount a partition UNDER /disk !!! (/disk is prepended to $2) -mount_partition() -{ - dev=$1 - point=$2 - - echo -n "Mounting $C_H$1$C_N as /mnt/disk$C_H$point$C_N" - mkdir -p /mnt/disk$point - test -d /mnt/disk$point || return 1 - runcom "..." mount $dev /mnt/disk/$point || return 1 - mounted_fs="$dev $mounted_fs" - return 0 -} - -# umount all mounted partitions under /disk, in the reverse order -umount_partitions() -{ - for dev in $mounted_fs; do - retries=0 - while ! runcom "Umounting $dev" umount $dev ; do - sleep 3 - (( retries++ )) - if [ $retries -gt 3 ]; then - echo Failed too many times. giving up. - break - fi - done - done -} - - -# recreate excluded directories -# read stdin like this : u=rwx g=rwx o=rwx uid gid filename -recreate_dirs() -{ - while read line; do - declare -a fields - fields=( $line ) - file=/mnt/disk/${fields[5]} -# echo $file -# note : it is possible that the directory exists already, if it was a mount point -# we need to set the permissions/users anyway - mkdir -p $file -# echo chmod ${fields[0]},${fields[1]},${fields[2]} $file - chmod ${fields[0]},${fields[1]},${fields[2]} $file - # argl !! chmod o+t does not work with busybox's chmod ! - # we have to handle it alone - if echo ${fields[2]} | grep -q t; then - chmod +t $file - fi - chown ${fields[3]}.${fields[4]} $file - done -} - -make_partitions() -{ - # we must be in the partfiles directory - for file in partition_tab*; do - drive=`echo $file | sed 's/partition_tab//'` - cat $file | runcom "Writing partition table for $drive using sfdisk" /sbin/sfdisk /dev/$drive -uS --force || fail "error with sfdisk" - done - - for file in fdisk_commands*; do - drive=`echo $file | sed 's/fdisk_commands//'` - runcom "Cleaning hard drive" dd if=/dev/zero of=/dev/$drive bs=1M count=5 || fail "Can t clean drive$drive" - cat $file | runcom "Writing partition table for $drive using fdisk" fdisk /dev/$drive || fail "error with fdisk" - done - -} -checkDevEntries() -{ - if ! test -r /mnt/disk/dev/hda ; then - (cd /dev && tar c *) | (cd /mnt/disk/dev && tar x) - fi -} - -write_MBRs() -{ -# we must be in the partfiles directory also - for file in MBR*; do - drive=`echo $file | sed 's/MBR//'` - runcom "Writing new MBR for $drive" dd if=$file of=/dev/$drive bs=1 count=446 - done -} - - -# Colors -# Success -C_S=$'\033[1;32m' -# Failure -C_F=$'\033[1;31m' -# Warning -C_W=$'\033[1;33m' -# Normal -C_N=$'\033[0;39m' -# Hilight -C_H=$'\033[1;39m' - - -# Clear screen, fancy startup message. -echo $'\033'[2J$'\033'[H -echo "------| $C_H"Ka"$C_N |---- Install starting..." - -temp=/tmp/ginst - -# activate dma ? -- obsolete stuff I think -# runcom "Setting HD optimizations" hdparm -c1 -d1 -K1 $HD - -delay=0 - -if ! runcom "Getting step name" get_step; then - echo "Error: Could not get current step " - fail -else - step=`cat /tmp/step` -fi - -echo Next Server is `cat /ka/tftpserver` - -echo Current step for $ip is : \"$C_H$step$C_N\" - -echo -n "Finding install type : " -case $step in - shell) - echo No install, but interactive shell - ## drop the user to an interactive shell - exec /bin/bash - ;; - install) - install_type=install - nextstep=ready - echo Install Linux - ;; - test_install) - install_type=test_install - nextstep=ready - echo TEST TEST TEST - countdown 10 - echo Install Linux TEST - ;; -esac - - -if [ -z "$install_type" ]; then - echo FATAL : Could not recognize this step name - echo "Aborting... " - fail -fi - - - -# receive the partition table, fstab, etc from the source node -mkdir /tmp/partfiles -inc_ka_session -echo Current session is $cur_ka_session -runcom "Receiving partitions information" /ka/ka-d-client -w $cur_ka_session -e "( cd /tmp/partfiles && tar xvf - )" || fail - - - - -cd /tmp/partfiles -make_partitions - - -test -f /tmp/partfiles/streams || fail "Missing streams file" -first_stream=`cat /tmp/partfiles/streams | head -n 1` - -if [ "$first_stream" = linux ]; then - rcv_linux=yes -else - rcv_linux=no -fi - - - -#if we must receive a linux system, we need to format and mount the partitions -if [ $rcv_linux = yes ]; then - # format partitions - format_partitions() - { - while read line; do - declare -a fields - fields=( $line ) - - case ${fields[2]} in - reiserfs ) - runcom "Formatting ${fields[0]} as reiserfs" mkreiserfs -f ${fields[0]} || fail - ;; - jfs ) - runcom "Formatting ${fields[0]} as jfs" mkfs.jfs ${fields[0]} || fail - ;; - - xfs ) - runcom "Formatting ${fields[0]} as xfs" mkfs.xfs -f ${fields[0]} || fail - ;; - ext3 ) - runcom "Formatting ${fields[0]} as ext3" mkfs.ext2 -j ${fields[0]} || fail - ;; - ext2 ) - runcom "Formatting ${fields[0]} as ext2" mkfs.ext2 ${fields[0]} || fail - ;; - swap ) - runcom "Formatting ${fields[0]} as swap" mkswap ${fields[0]} || fail - ;; - esac - done - } - - format_partitions < /tmp/partfiles/pfstab - - - # mount the partitions - - mount_partitions() - { - while read line; do - declare -a fields - fields=( $line ) - - case ${fields[2]} in - reiserfs ) - mount_partition ${fields[0]} ${fields[1]} || fail - ;; - xfs ) - mount_partition ${fields[0]} ${fields[1]} || fail - ;; - jfs ) - mount_partition ${fields[0]} ${fields[1]} || fail - ;; - ext3 ) - mount_partition ${fields[0]} ${fields[1]} || fail - ;; - ext2 ) - mount_partition ${fields[0]} ${fields[1]} || fail - ;; - esac - done - } - - # NOTE - # I replaced cat truc | mount_partitions by mount_partitions < truc - # because in the former case mount_partitions runs in a subshell and the $mounted_fs value is lost - mount_partitions < /tmp/partfiles/pfstab - - echo ++++++++++++++++++++++++++ - mount - echo ++++++++++++++++++++++++++ - - delay=0 -else - delay=10 -fi - -if [ $DONTWRITE != yes ]; then - for stream in `cat /tmp/partfiles/streams`; do - if [ "$stream" = "linux" ]; then - # partitions already formatted/mounted, just copy now - # untar data from the master 'on the fly' - echo -n "Linux copy is about to start " - countdown $delay - echo - inc_ka_session - /ka/ka-d-client -w $cur_ka_session -e "(cd /mnt/disk; tar --extract --read-full-records --same-permissions --numeric-owner --sparse --file - ) 2>/dev/null" || fail - - runcom "Syncing disks" sync - echo Linux copy done. - echo Creating excluded directories - cat /tmp/partfiles/excluded | recreate_dirs - #echo Setting up networking - #/ka/setup_network.sh - #delay=10 - else - # maybe receive some raw partition dumps - echo Raw copy of $stream is about to start - countdown $delay - inc_ka_session - /ka/ka-d-client -w $cur_ka_session -e "dd of=$stream bs=65536" || fail - delay=10 - fi - done - - echo "Removing computing interfaces" - rm -f /mnt/disk/etc/sysconfig/network-scripts/ifcfg-eth1 >/dev/null 2>&1 - - echo "Removing duplicated dhcp cache" - rm -f /mnt/disk/etc/dhcpc/* >/dev/null 2>&1 - - echo "Writing modules.conf" - /usr/bin/perl /ka/gen_modules_conf.pl >/mnt/disk/etc/modules.conf - - echo "Writing modprobe.conf" - chroot /mnt/disk/ /sbin/generate-modprobe.conf >/mnt/disk/etc/modprobe.conf - - echo "Running mkinitrd" - /ka/make_initrd - - cd /tmp/partfiles - write_MBRs - - - if test -f /tmp/partfiles/command; then - checkDevEntries - command_to_run=`cat /tmp/partfiles/command` - runcom "Running $command_to_run" run_chroot_command "$command_to_run" - fi - -else - echo " I would run ka-deploy(s) and then lilo/mbr " - sleep 1 -fi - -# maybe there is a last dummy ka-deploy for synchronization -if test -f /tmp/partfiles/delay; then - sleep 1 - inc_ka_session - runcom "Waiting source node signal to end installation" /ka/ka-d-client -w $cur_ka_session -e "cat" || fail -fi - -umount_partitions - - -# Update the step file on the tftp server -#runcom 'Sending back new $step' set_step $nextstep || fail - -echo -n Rebooting... -countdown 3 -do_reboot |