#!/bin/bash # # Setup hostname # echo "post scripts" >/root/post.log export PRINIC=#TABLE:noderes:THISNODE:primarynic# if [ "$PRINIC" == "mac" ] then export PRINIC='#TABLE:mac:THISNODE:mac#' fi if [ -z "$PRINIC" ] then export PRINIC=eth0 elif [[ `echo "$PRINIC" | grep -sqE ^[A-Fa-f0-9]+:[A-Fa-f0-9]+:[A-Fa-f0-9]+:[A-Fa-f0-9]+:[A-Fa-f0-9]+:[A-Fa-f0-9]+$ ;echo $?` == "0" ]]; then export PRINIC=`ifconfig -a | grep -i "HWaddr $PRINIC" | awk '{print $1}'` fi IP=$(ifconfig $PRINIC | grep inet | awk '{print $2}' | awk -F: '{print $2}') if [ -z $IP ] then dhclient eth0 IP=$(ifconfig $PRINIC | grep inet | awk '{print $2}' | awk -F: '{print $2}') fi echo "search #TABLE:site:key=domain:value#" >/etc/resolv.conf for i in $(echo #TABLE:site:key=nameservers:value# | tr ',' ' ') do echo "nameserver $i" done >>/etc/resolv.conf #change the soft link /bin/sh to /bin/bash ln -sf /bin/bash /bin/sh # # Run xCAT post install # export MASTER_IP="#XCATVAR:XCATMASTER#" export MASTER_IPS="#XCATVAR:XCATMASTER#" export MASTER="#XCATVAR:XCATMASTER#" export INSTALLDIR=#TABLE:site:key=installdir:value# if [ -z "$INSTALLDIR" ]; then INSTALLDIR="/install" fi cd /tmp RAND=$(perl -e 'print int(rand(50)). "\n"') sleep $RAND for j in $(seq 1 20) do GOTIT=0 for i in $MASTER_IPS do wget -l inf -N -r --waitretry=10 --random-wait --retry-connrefused -e robots=off -nH --cut-dirs=2 --reject "index.html*" --no-parent -t 0 -T 60 http://$i$INSTALLDIR/postscripts/ -P /xcatpost #wget --wait=10 --random-wait --waitretry=10 --retry-connrefused -t 0 -T 60 http://$i/install/autoinst/xcatpost.tar.gz if [ "$?" = "0" ] then if [ ! -x /usr/bin/openssl ]; then #Stop if no openssl to help the next bit exit 1 fi USEOPENSSLFORXCAT=1 #Though this is the only method going forward, flag to allow backward compatibility with 2.2 generated netboot images export USEOPENSSLFORXCAT XCATSERVER=$i:3001 export XCATSERVER mv $i/postscripts /xcatpost rm -rf $i chmod +x /xcatpost/* /xcatpost/getpostscript.awk |sed -e 's/<[^>]*>//g'|egrep -v '^ *$'|sed -e 's/^ *//' > /xcatpost/mypostscript MYCONT=`grep MASTER /xcatpost/mypostscript` MAX_RETRIES=10 RETRY=0 while [ -z "$MYCONT" ]; do RETRY=$(($RETRY+1)) if [ $RETRY -eq $MAX_RETRIES ] then break fi let SLI=$RANDOM%10+10 sleep $SLI /xcatpost/getpostscript.awk |sed -e 's/<[^>]*>//g'|egrep -v '^ *$'|sed -e 's/^ *//' > /xcatpost/mypostscript MYCONT=`grep MASTER /xcatpost/mypostscript` done chmod +x /xcatpost/mypostscript GOTIT=1 break fi done if [ "$GOTIT" = "1" ] then #save the master to /opt/xcat/xcatinfo file if [ ! -f /opt/xcat/xcatinfo ]; then mkdir -p /opt/xcat touch /opt/xcat/xcatinfo fi echo "XCATSERVER=$i" > /opt/xcat/xcatinfo NODE=#TABLE:nodelist:THISNODE:node# echo "NODE=$NODE" >> /opt/xcat/xcatinfo break fi RAND=$(perl -e 'print int(rand(5)). "\n"') sleep $RAND done cd /xcatpost #gunzip xcatpost.tar.gz #tar -xvf xcatpost.tar #/xcatpost/#TABLE:nodelist:THISNODE:node# export PATH=$PATH:/xcatpost #save the postboot scripts to /var/tmp/mypostscript.post # # mypostscript.post must survive a reboot. Traditionally, xCAT has put mypostscript.post in /tmp. # However, Ubuntu cleans /tmp on reboot. So, for Ubuntu, /var/tmp is used instead. # use the run_ps subroutine to run the postscripts TMP=`sed "/postscripts-start-here/,/postscripts-end-here/ s/\(.*\)/run_ps \1/;s/run_ps\s*#/#/;s/run_ps\s*$//" /xcatpost/mypostscript` echo " # subroutine used to run postscripts run_ps () { logdir=\"/var/log/xcat\" mkdir -p \$logdir logfile=\"/var/log/xcat/xcat.log\" if [ -f \$1 ]; then echo "\"\`date\` Running postscript: \$@\"" | tee -a \$logfile #./\$@ 2>&1 1> /tmp/tmp4xcatlog #cat /tmp/tmp4xcatlog | tee -a \$logfile ./\$@ 2>&1 | tee -a $logfile else echo "\"\`date\` Postscript \$1 does NOT exist.\"" | tee -a \$logfile fi } # subroutine end " > /xcatpost/mypostscript echo "$TMP" >> /xcatpost/mypostscript TMP=`sed "/postbootscripts-start-here/,/postbootscripts-end-here/ s/\(.*\)/run_ps \1/;s/run_ps\s*#/#/;s/run_ps\s*$//" /xcatpost/mypostscript` echo "$TMP" > /xcatpost/mypostscript TMP=`sed "/postscripts-start-here/,/postscripts-end-here/ d" /xcatpost/mypostscript` echo "$TMP" > /xcatpost/mypostscript.post chmod 755 /xcatpost/mypostscript.post #create the post init cat >/etc/init.d/xcatpostinit1 << 'EOF' #INCLUDE:#TABLE:site:key=installdir:value#/postscripts/xcatpostinit1# EOF chmod 755 /etc/init.d/xcatpostinit1 ln -s /etc/init.d/xcatpostinit1 /etc/rc2.d/S84xcatpostinit1 mkdir -p /opt/xcat cat >/opt/xcat/xcatinstallpost << 'EOF' #INCLUDE:#TABLE:site:key=installdir:value#/postscripts/xcatinstallpost# if [ -f /xcatpost/mypostscript.post ]; then RUNBOOTSCRIPTS=`grep 'RUNBOOTSCRIPTS=' /xcatpost/mypostscript.post |cut -d= -f2` fi if [ "$RUNBOOTSCRIPTS" != "'yes'" ]; then chkconfig xcatpostinit1 off fi echo "REBOOT=TRUE" >> /opt/xcat/xcatinf EOF chmod 755 /opt/xcat/xcatinstallpost chkconfig --add xcatpostinit1 #create the dskls post cat >/opt/xcat/xcatdsklspost << 'EOF' #INCLUDE:#TABLE:site:key=installdir:value#/postscripts/xcatdsklspost# EOF chmod 755 /opt/xcat/xcatdsklspost #only run the prebooot scripts here TMP=`sed "/postbootscripts-start-here/,/postbootscripts-end-here/ d" /xcatpost/mypostscript` echo "$TMP" > /xcatpost/mypostscript /xcatpost/mypostscript export NODE=#TABLE:nodelist:THISNODE:node# export OSVER=#TABLE:nodetype:THISNODE:os# export ARCH=#TABLE:nodetype:THISNODE:arch# #addsiteyum if [[ -r /boot/grub/menu.lst ]]; then sed -i 's/^serial/#serial/' /boot/grub/menu.lst sed -i 's/^terminal/#terminal/' /boot/grub/menu.lst elif [[ -r /boot/grub/grub.cfg ]] ; then sed -i 's/\(GRUB_CMDLINE_LINUX=\).*/\1\"console=tty0\ console=ttyS#TABLE:nodehm:THISNODE:serialport#,#TABLE:nodehm:THISNODE:serialspeed#\"/' /etc/default/grub sed -i 's/\(GRUB_CMDLINE_LINUX_DEFAULT=\).*/\1""/g' /etc/default/grub update-grub fi sed -i 's/\(deb.*security.*\)/#\1/' /etc/apt/sources.list updateflag.awk $MASTER 3002 cd / #rm -Rf /xcatpost #rm -f /tmp/mypostscript exit 0