xcat-core/xCAT-server/share/xcat/install/scripts/post.sles.iscsi

      <post-scripts config:type="list">
        <script>
          <filename>xcat.sh</filename>
          <interpreter>shell</interpreter>
          <source>

<![CDATA[
#!/bin/sh

RAND=$(perl -e 'print int(rand(50)). "\n"')
sleep $RAND
jsi=0
while [ $(hostname) == 'linux' ]
do
	if [ $jsi -gt 10 ]; then
		logger "Slept too long!"
		exit
	fi
	let jsi=jsi+1
	sleep 1
done
echo "Slept $jsi seconds before hostname made sense."

HOSTNAME=$(hostname -s)
echo $HOSTNAME

/sbin/portmap
export MASTER_IP=#XCATVAR:XCATMASTER#
export MASTER_IPS=#XCATVAR:XCATMASTER#
export MASTER="#XCATVAR:XCATMASTER#"

#
#  This script has not yet been updated to work with service nodes
#
for i in $(seq 1 20)
do
	GOTIT=0
	for i in $MASTER_IPS
	do
		#mount -r $i:/install/postscripts /xcatpost
      wget -l inf -N -r --waitretry=10 --random-wait --retry-connrefused  -t 0 -T 60 ftp://$i/postscripts
		if [ "$?" = "0" ]
		then
         if [ ! -x /usr/bin/openssl ]; then #Stop if no openssl to help the next bit
            exit 1
         fi
         XCATSERVER=$i:3001
         export XCATSERVER
     	USEOPENSSLFORXCAT=1 #Though this is the only method going forward, flag to allow backward compatibility with 2.2 generated netboot images
     	export USEOPENSSLFORXCAT
         mv $i/postscripts /xcatpost
         rm -rf $i
         chmod +x /xcatpost/*
         /xcatpost/getpostscript.awk |sed -e 's/<[^>]*>//g'|egrep -v '^ *$'|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

            let SLI=$RANDOM%10+10
            sleep $SLI
            /xcatpost/getpostscript.awk |sed -e 's/<[^>]*>//g'|egrep -v '^ *$'|sed -e 's/^ *//' > /tmp/mypostscript
            MYCONT=`grep MASTER /tmp/mypostscript`
         done
         chmod +x /tmp/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
	    break
	fi
	RAND=$(perl -e 'print int(rand(5)). "\n"')
	sleep $RAND
done
PATH=/xcatpost:$PATH
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 "$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 the postboot 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 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/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
mkdir -p /opt/xcat
cat >/opt/xcat/xcatinstallpost << 'EOF'
#INCLUDE:#TABLE:site:key=installdir:value#/postscripts/xcatinstallpost#
chkconfig xcatpostinit1 off
EOF
chmod 755 /opt/xcat/xcatinstallpost

chkconfig --add xcatpostinit1

#only run the prebooot scripts here
TMP=`sed "/postbootscripts-start-here/,/postbootscripts-end-here/ d" /tmp/mypostscript`
echo "$TMP" > /tmp/mypostscript
/tmp/mypostscript
updateflag.awk $MASTER 3002
cd /
/xcatpost/#TABLE:nodelist:$NODE:node#
#rm -Rf /xcatpost
#rm -f /tmp/mypostscript
#rmdir /xcatpost
]]>

          </source>
        </script>
      </post-scripts>