<post-scripts config:type="list"> <script> <filename>post.sh</filename> <interpreter>shell</interpreter> <source> <![CDATA[ #!/bin/sh # Set MAC address cat /etc/sysconfig/network/ifcfg-replace_device | grep -v "LLADDR" | grep -v "UNIQUE" > /tmp/ifcfg-replace_device echo "LLADDR='replace_lladdr'" >> /tmp/ifcfg-replace_device echo "UNIQUE=''" >> /tmp/ifcfg-replace_device echo "NAME='OSA Express Network card (replace_nic_addr)'" >> /tmp/ifcfg-replace_device cat /tmp/ifcfg-replace_device > /etc/sysconfig/network/ifcfg-replace_device # Get node hostname HOSTNAME=$(hostname -s) # These variables are set by nodeset export MASTER_IPS=( replace_master ) export MASTER=replace_master export INSTALLDIR=replace_install_dir if [ -z "$INSTALLDIR" ]; then INSTALLDIR="/install" fi for t in $(seq 1 20) do GOTIT=0 # Loop through the master/service nodes for i in $MASTER_IPS do # Download postscripts from FTP server wget -l inf -N -r --waitretry=10 --random-wait --retry-connrefused -e robots=off -nH --cut-dirs=2 --reject "index.html*" --no-parent -t 0 -T 60 http://$i$INSTALLDIR/postscripts/ -P /xcatpost if [ "$?" = "0" ]; then # Exit if openssl is not executable if [ ! -x /usr/bin/openssl ]; then exit 1 fi # Get xcat server XCATSERVER=$i:3001 export XCATSERVER USEOPENSSLFORXCAT=1 export USEOPENSSLFORXCAT # Move postscritps into /xcatpost mv $i/postscripts /xcatpost # Remove postscritps rm -rf $i # Make postscripts executable chmod +x /xcatpost/* # Get postscript to run on this node from xcat server /xcatpost/getpostscript.awk |sed -e 's/<[^>]*>//g'|egrep -v '^ *$'|sed -e 's/^ *//' > /tmp/mypostscript MYCONT=`grep MASTER /tmp/mypostscript` MAX_RETRIES=10 RETRY=0 while [ -z "$MYCONT" ]; do RETRY=$(($RETRY+1)) if [ $RETRY -eq $MAX_RETRIES ]; then break fi # Sleep a couple of seconds before trying again let SLI=$RANDOM%10+10 sleep $SLI # Get postscript to run on this node from xcat server /xcatpost/getpostscript.awk |sed -e 's/<[^>]*>//g'|egrep -v '^ *$'|sed -e 's/^ *//' > /tmp/mypostscript MYCONT=`grep MASTER /tmp/mypostscript` done # Make executable chmod +x /tmp/mypostscript GOTIT=1 break fi done # If postscripts for this node are found if [ "$GOTIT" = "1" ]; then # Save the master/service node to /opt/xcat/xcatinfo file if [ ! -f /opt/xcat/xcatinfo ]; then mkdir -p /opt/xcat touch /opt/xcat/xcatinfo fi echo "XCATSERVER=$i" > /opt/xcat/xcatinfo echo "REBOOT=TRUE" >> /opt/xcat/xcatinfo break fi # Sleep for a couple of seconds RAND=$(perl -e 'print int(rand(5)). "\n"') sleep $RAND done PATH=$PATH:/xcatpost export PATH # 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*$//" /tmp/mypostscript` echo " # subroutine used to run postscripts run_ps () { logdir=\"/var/log/xcat\" mkdir -p \$logdir logfile=\"/var/log/xcat/xcat.log\" if [ -f \$1 ]; then echo \"Running postscript: \$@\" | tee -a \$logfile ./\$@ 2>&1 1> /tmp/tmp4xcatlog cat /tmp/tmp4xcatlog | tee -a \$logfile else echo \"Postscript \$1 does NOT exist.\" | tee -a \$logfile fi } # subroutine end " > /tmp/mypostscript echo "cd /xcatpost" >> /tmp/mypostscript echo "$TMP" >> /tmp/mypostscript TMP=`sed "/postbootscripts-start-here/,/postbootscripts-end-here/ s/\(.*\)/run_ps \1/;s/run_ps\s*#/#/;s/run_ps\s*$//" /tmp/mypostscript` echo "$TMP" > /tmp/mypostscript # Save post boot scripts to /tmp/mypostscript.post TMP=`sed "/postscripts-start-here/,/postscripts-end-here/ d" /tmp/mypostscript` echo "$TMP" > /tmp/mypostscript.post chmod 755 /tmp/mypostscript.post # Create post init cat >/etc/init.d/xcatpostinit1 << 'EOF' # Copy the contents of /install/postscripts/xcatpostinit1 here replace_xcatpostinit1 EOF # Change permissions chmod 755 /etc/init.d/xcatpostinit1 ln -s /etc/init.d/xcatpostinit1 /etc/init.d/rc3.d/S84xcatpostinit1 ln -s /etc/init.d/xcatpostinit1 /etc/init.d/rc4.d/S84xcatpostinit1 ln -s /etc/init.d/xcatpostinit1 /etc/init.d/rc5.d/S84xcatpostinit1 # Create post install mkdir -p /opt/xcat cat >/opt/xcat/xcatinstallpost << 'EOF' # Copy the contents of /install/postscripts/xcatinstallpost here replace_xcatinstallpost if [ -f /xcatpost/mypostscript.post ]; then RUNBOOTSCRIPTS=`grep 'RUNBOOTSCRIPTS=' /xcatpost/mypostscript.post |cut -d= -f2` fi if [ "$RUNBOOTSCRIPTS" != "'yes'" ]; then chkconfig xcatpostinit1 off fi echo "REBOOT=TRUE" >> /opt/xcat/xcatinf EOF # Change permissions 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 prebooot scripts here TMP=`sed "/postbootscripts-start-here/,/postbootscripts-end-here/ d" /tmp/mypostscript` echo "$TMP" > /tmp/mypostscript # Run postscripts /tmp/mypostscript # Master node is set by nodeset updateflag.awk $MASTER 3002 cd / ]]> </source> </script> </post-scripts>