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#
# Run xCAT post install
#
export MASTER_IP="#ENV:MASTER_IP#"
export MASTER="#XCATVAR:XCATMASTER#"
export NODESTATUS="#XCATVAR:NODESTATUS#"
export XCATIPORT=#TABLE:site:key=xcatiport:value#
export INSTALLDIR=#TABLE:site:key=installdir:value#
export TFTPDIR=#TABLE:site:key=tftpdir:value#
export XCATDEBUGMODE="#TABLEBLANKOKAY:site:key=xcatdebugmode:value#"
#INCLUDE:#ENV:XCATROOT#/share/xcat/install/scripts/scriptlib#
if [ "$XCATDEBUGMODE" = "1" ] || [ "$XCATDEBUGMODE" = "2" ]; then
set -x
fi
if [ -z "$XCATIPORT" ]; then
XCATIPORT="3002"
fi
if [ -z "$INSTALLDIR" ]; then
INSTALLDIR="/install"
fi
if [ -z "$TFTPDIR" ]; then
TFTPDIR="/tftpboot"
fi
if [[ $TFTPDIR != /* ]]; then
TFTPDIR="/"$TFTPDIR
fi
(cat << 'EOF'
#INCLUDE:#TABLE:site:key=installdir:value#/postscripts/updateflag.awk#
EOF
) >/tmp/updateflag
chmod 0755 /tmp/updateflag
cd /tmp
RAND=$(perl -e 'print int(rand(50)). "\n"')
if [ "$XCATDEBUGMODE" = "1" ] || [ "$XCATDEBUGMODE" = "2" ]; then
msgutil_r "$MASTER_IP" "debug" "sleep $RAND" "/var/log/xcat/xcat.log"
fi
sleep $RAND
# Stop if no openssl to help the next bit
if [ ! -x /usr/bin/openssl ]; then
msgutil_r "$MASTER_IP" "debug" "/usr/bin/openssl does not exist, halt ..." "/var/log/xcat/xcat.log"
/tmp/updateflag $MASTER $XCATIPORT "installstatus failed"
sleep 36500d
fi
#save to /opt/xcat/xcatinfo file
if [ ! -f /opt/xcat/xcatinfo ]; then
mkdir -p /opt/xcat
touch /opt/xcat/xcatinfo
fi
grep 'XCATSERVER' /opt/xcat/xcatinfo > /dev/null 2>&1
if [ $? -eq 0 ]; then
sed -i "s/XCATSERVER=.*/XCATSERVER=$MASTER_IP/" /opt/xcat/xcatinfo
else
echo "XCATSERVER=$MASTER_IP" >> /opt/xcat/xcatinfo
fi
grep 'INSTALLDIR' /opt/xcat/xcatinfo > /dev/null 2>&1
if [ $? -eq 0 ]; then
sed -i "s/INSTALLDIR=.*/INSTALLDIR=$INSTALLDIR/" /opt/xcat/xcatinfo
else
echo "INSTALLDIR=$INSTALLDIR" >> /opt/xcat/xcatinfo
fi
if [ "$XCATDEBUGMODE" = "1" ] || [ "$XCATDEBUGMODE" = "2" ]; then
msgutil_r "$MASTER_IP" "debug" "/opt/xcat/xcatinfo generated" "/var/log/xcat/xcat.log"
fi
# download the postscripts
if [ "$XCATDEBUGMODE" = "1" ] || [ "$XCATDEBUGMODE" = "2" ]; then
msgutil_r "$MASTER_IP" "debug" "trying to download postscripts from http://$MASTER_IP$INSTALLDIR/postscripts/" "/var/log/xcat/xcat.log"
fi
# Stop if no wget to help the next bit
if [ ! -x /usr/bin/wget ]; then
msgutil_r "$MASTER_IP" "debug" "/usr/bin/wget does not exist, halt ..." "/var/log/xcat/xcat.log"
/tmp/updateflag $MASTER $XCATIPORT "installstatus failed"
sleep 36500d
fi
wget -l inf -N -r --waitretry=10 --random-wait --retry-connrefused -e robots=off -nH --cut-dirs=2 --reject "index.html*" --no-parent -t 20 -T 60 http://$MASTER_IP$INSTALLDIR/postscripts/ -P /xcatpost
if [ "$?" != "0" ]; then
msgutil_r "$MASTER_IP" "debug" "failed to download postscripts from http://$MASTER_IP$INSTALLDIR/postscripts/, halt ..." "/var/log/xcat/xcat.log"
/tmp/updateflag $MASTER $XCATIPORT "installstatus failed"
sleep 36500d
fi
chmod -R +x `find /xcatpost/ -maxdepth 1 -print | grep -E -v '^(/xcatpost/|/xcatpost/_xcat|/xcatpost/_ssh|/xcatpost/ca|/xcatpost/hostkeys)$'`
if [ "$XCATDEBUGMODE" = "1" ] || [ "$XCATDEBUGMODE" = "2" ]; then
msgutil_r "$MASTER_IP" "debug" "postscripts downloaded successfully" "/var/log/xcat/xcat.log"
fi
# get the precreated mypostscript file
if [ -x /xcatpost/mypostscript ]; then
rm -rf /xcatpost/mypostscript
fi
export NODE=#TABLE:nodelist:THISNODE:node#
if [ "$XCATDEBUGMODE" = "1" ] || [ "$XCATDEBUGMODE" = "2" ]; then
msgutil_r "$MASTER_IP" "debug" "trying to download precreated mypostscript file http://$MASTER_IP$TFTPDIR/mypostscripts/mypostscript.$NODE" "/var/log/xcat/xcat.log"
fi
wget -N --waitretry=10 --random-wait --retry-connrefused -t 20 -T 60 http://$MASTER_IP$TFTPDIR/mypostscripts/mypostscript.$NODE -P /xcatpost 2> /tmp/wget.log
if [ "$?" = "0" ]; then
if [ "$XCATDEBUGMODE" = "1" ] || [ "$XCATDEBUGMODE" = "2" ]; then
msgutil_r "$MASTER_IP" "debug" "precreated mypostscript downloaded successfully" "/var/log/xcat/xcat.log"
fi
mv /xcatpost/mypostscript.$NODE /xcatpost/mypostscript
chmod +x /xcatpost/mypostscript
fi
USEOPENSSLFORXCAT=1 #Though this is the only method going forward, flag to allow backward compatibility with 2.2 generated netboot images
export USEOPENSSLFORXCAT
XCATSERVER=$MASTER_IP:3001
export XCATSERVER
# If mypostscript doesn't exist, we will get it through getpostscript.awk
if [ ! -x /xcatpost/mypostscript ]; then
if [ "$XCATDEBUGMODE" = "1" ] || [ "$XCATDEBUGMODE" = "2" ]; then
msgutil_r "$MASTER_IP" "debug" "failed to download precreated mypostscript, trying to generate with getpostscript.awk" "/var/log/xcat/xcat.log"
fi
# To support the postscripts in the subdirectories under /install/postscripts
# chmod +x /xcatpost/*
# Stop if no getpostscript.awk to help the next bit
if [ ! -x /xcatpost/getpostscript.awk ]; then
msgutil_r "$MASTER_IP" "debug" "/xcatpost/getpostscript.awk does not exist, halt ..." "/var/log/xcat/xcat.log"
/tmp/updateflag $MASTER $XCATIPORT "installstatus failed"
sleep 36500d
fi
/xcatpost/getpostscript.awk |sed -e 's/<[^>]*>//g'|egrep -v '^ *$'|sed -e 's/^ *//' | sed -e 's/&lt;/</g' -e 's/&gt;/>/g' -e 's/&amp;/\&/g' -e 's/&quot;/"/g' -e "s/&apos;/'/g" > /xcatpost/mypostscript
MYCONT=`grep ^MASTER= /xcatpost/mypostscript`
RETRY=0
while [ -z "$MYCONT" ]; do
RETRY=$(($RETRY+1))
if [ $RETRY -eq "10" ]; then
break
fi
let SLI=$RANDOM%10+10
sleep $SLI
/xcatpost/getpostscript.awk |sed -e 's/<[^>]*>//g'|egrep -v '^ *$'|sed -e 's/^ *//' | sed -e 's/&lt;/</g' -e 's/&gt;/>/g' -e 's/&amp;/\&/g' -e 's/&quot;/"/g' -e "s/&apos;/'/g" > /xcatpost/mypostscript
MYCONT=`grep ^MASTER= /xcatpost/mypostscript`
done
fi
TMP=`sed "/^#\s*postscripts-start-here/,/^#\s*postscripts-end-here/ s/\(.*\)/run_ps postscript \1/;s/run_ps postscript\s*#/#/;s/run_ps postscript\s*$//" /xcatpost/mypostscript`
echo "$TMP" > /xcatpost/mypostscript
TMP=`sed "/^#\s*postbootscripts-start-here/,/^#\s*postbootscripts-end-here/ s/\(.*\)/run_ps postbootscript \1/;s/run_ps postbootscript\s*#/#/;s/run_ps postbootscript\s*$//" /xcatpost/mypostscript`
cd /xcatpost
#gunzip xcatpost.tar.gz
#tar -xvf xcatpost.tar
#/xcatpost/#TABLE:nodelist:THISNODE:node#
export PATH=$PATH:/xcatpost
# use the run_ps subroutine to run the postscripts
if [ "$XCATDEBUGMODE" = "1" ] || [ "$XCATDEBUGMODE" = "2" ]; then
echo "set -x" > /xcatpost/mypostscript
else
cat /dev/null > /xcatpost/mypostscript
fi
echo "
. /xcatpost/xcatlib.sh
# global value to store the running status of the postbootscripts,the value is non-zero if one postbootscript failed
return_value=0
# subroutine used to run postscripts
# \$1 argument is the script type
# rest argument is the script name and arguments
run_ps () {
local ret_local=0
mkdir -p "\"/var/log/xcat\""
# On some Linux distro, the rsyslogd daemon write log files with permision
# other than root:root. And in some case, the directory /var/log/xcat was
# created by xCAT, and had root:root ownership. In this way, rsyslogd
# did not have enough permission to write to log files under this directory.
# As a dirty hack, change the ownership of directory /var/log/xcat to the
# same ownership of directory /var/log.
chown `ls -ld /var/log | awk '{ print \$3\":\"\$4 }'` "\"/var/log/xcat\""
local logfile=\"/var/log/xcat/xcat.log\"
local scriptype=\$1
shift;
if [ -z \"\$scriptype\" ]; then
scriptype=\"postscript\"
fi
if [ -f \$1 ]; then
echo \"\`date\` Running \$scriptype: \$1\"
msgutil_r \"\$MASTER_IP\" \"info\" "\"\`date\` Running \$scriptype: \$1\"" \"\$logfile\"
if [ \"\$XCATDEBUGMODE\" = \"1\" ] || [ \"\$XCATDEBUGMODE\" = \"2\" ]; then
local compt=\$(file \$1)
local reg=\"shell script\"
if [[ \"\$compt\" =~ \$reg ]]; then
bash -x ./\$@ 2>&1
ret_local=\$?
else
./\$@ 2>&1 | tee -a \$logfile | logger -t xcat -p debug
ret_local=\${PIPESTATUS[0]}
fi
else
./\$@ 2>&1 | tee -a \$logfile
ret_local=\${PIPESTATUS[0]}
fi
if [ \"\$ret_local\" -ne \"0\" ]; then
return_value=\$ret_local
fi
echo \"\$scriptype: \$1 exited with code \$ret_local\"
msgutil_r \"\$MASTER_IP\" \"info\" "\"\`date\` \$scriptype \$1 return with \$ret_local\"" \"\$logfile\"
else
echo \"\`date\` \$scriptype \$1 does NOT exist.\"
msgutil_r \"\$MASTER_IP\" \"info\" "\"\`date\` \$scriptype \$1 does NOT exist.\"" \"\$logfile\"
return_value=-1
fi
return 0
}
# subroutine end
" >> /xcatpost/mypostscript
echo "$TMP" >> /xcatpost/mypostscript
if [ "$XCATDEBUGMODE" = "1" ] || [ "$XCATDEBUGMODE" = "2" ]; then
echo "set +x" >> /xcatpost/mypostscript
fi
chmod +x /xcatpost/mypostscript
if [ ! -x /xcatpost/mypostscript ]; then
msgutil_r "$MASTER_IP" "debug" "generate mypostscript file failure, halt ..." "/var/log/xcat/xcat.log"
/tmp/updateflag $MASTER $XCATIPORT "installstatus failed"
sleep 36500d
else
if [ "$XCATDEBUGMODE" = "1" ] || [ "$XCATDEBUGMODE" = "2" ]; then
msgutil_r "$MASTER_IP" "debug" "generate mypostscript file successfully" "/var/log/xcat/xcat.log"
fi
fi
#save the postboot scripts to /xcatpost/mypostscript.post
TMP=`sed "/^#\s*postscripts-start-here/,/^#\s*postscripts-end-here/ d" /xcatpost/mypostscript`
echo "$TMP" > /xcatpost/mypostscript.post
chmod 755 /xcatpost/mypostscript.post
if [ ! -x /xcatpost/mypostscript.post ]; then
if [ "$XCATDEBUGMODE" = "1" ] || [ "$XCATDEBUGMODE" = "2" ]; then
msgutil_r "$MASTER_IP" "debug" "failed to generate /xcatpost/mypostscript.post" "/var/log/xcat/xcat.log"
fi
else
if [ "$XCATDEBUGMODE" = "1" ] || [ "$XCATDEBUGMODE" = "2" ]; then
msgutil_r "$MASTER_IP" "debug" "/xcatpost/mypostscript.post generated" "/var/log/xcat/xcat.log"
fi
fi
export OSVER=#TABLE:nodetype:THISNODE:os#
#create the post init service as a hook to run PS and PBS, as well as status updating
hassystemd=0
systemctl --version 2>/dev/null
if [ $? -eq 0 ]; then
hassystemd=1
fi
if [ $hassystemd -eq 1 ] ; then
cat >/etc/systemd/system/xcatpostinit1.service <<'EOF'
#INCLUDE:/install/postscripts/xcatpostinit1.service#
EOF
msgutil_r "$MASTER_IP" "debug" "/etc/systemd/system/xcatpostinit1.service generated" "/var/log/xcat/xcat.log"
ln -s /etc/systemd/system/xcatpostinit1.service /etc/systemd/system/multi-user.target.wants/xcatpostinit1.service
msgutil_r "$MASTER_IP" "debug" "xcatpostinit1.service enabled" "/var/log/xcat/xcat.log"
cat >/opt/xcat/xcatpostinit1 << 'EOF'
#INCLUDE:/install/postscripts/xcatpostinit1.install#
EOF
chmod 755 /opt/xcat/xcatpostinit1
else
cat >/etc/init.d/xcatpostinit1 << 'EOF'
#INCLUDE:#TABLE:site:key=installdir:value#/postscripts/xcatpostinit1.install#
EOF
chmod 755 /etc/init.d/xcatpostinit1
if [ ! -x /etc/init.d/xcatpostinit1 ]; then
if [ "$XCATDEBUGMODE" = "1" ] || [ "$XCATDEBUGMODE" = "2" ]; then
msgutil_r "$MASTER_IP" "debug" "failed to generate /etc/init.d/xcatpostinit1" "/var/log/xcat/xcat.log"
fi
else
if [ "$XCATDEBUGMODE" = "1" ] || [ "$XCATDEBUGMODE" = "2" ]; then
msgutil_r "$MASTER_IP" "debug" "/etc/init.d/xcatpostinit1 generated" "/var/log/xcat/xcat.log"
fi
fi
if [[ $OSVER == ubuntu* ]]; then
ln -s /etc/init.d/xcatpostinit1 /etc/rc2.d/S84xcatpostinit1
else
ln -s /etc/init.d/xcatpostinit1 /etc/rc.d/rc3.d/S84xcatpostinit1
ln -s /etc/init.d/xcatpostinit1 /etc/rc.d/rc4.d/S84xcatpostinit1
ln -s /etc/init.d/xcatpostinit1 /etc/rc.d/rc5.d/S84xcatpostinit1
fi
if [[ $OSVER == ubuntu* ]]; then
update-rc.d xcatpostinit1 defaults
else
if [[ $OSVER == sles* ]]; then
if [[ $OSVER == sles10* ]]; then
/sbin/insserv xcatpostinit1
else
/sbin/insserv -p /etc/init.d xcatpostinit1
fi
fi
#chkconfig --add xcatpostinit1
chkconfig xcatpostinit1 on
if [ "$XCATDEBUGMODE" = "1" ] || [ "$XCATDEBUGMODE" = "2" ]; then
msgutil_r "$MASTER_IP" "debug" "service xcatpostinit1 enabled" "/var/log/xcat/xcat.log"
fi
fi
fi
#create the xcatinstallpost
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 [[ $OSVER == ubuntu* ]]; then
if [ "$RUNBOOTSCRIPTS" != "'yes'" ]; then
update-rc.d -f xcatpostinit1 remove
fi
if [ "$XCATDEBUGMODE" = "1" ] || [ "$XCATDEBUGMODE" = "2" ]; then
msgutil_r "$MASTER_IP" "debug" "update-rc.d -f xcatpostinit1 remove" "/var/log/xcat/xcat.log"
fi
else
if [ "$RUNBOOTSCRIPTS" != "'yes'" ] && [ "$NODESTATUS" = "'n'" ]; then
chkconfig xcatpostinit1 off
if [ "$XCATDEBUGMODE" = "1" ] || [ "$XCATDEBUGMODE" = "2" ]; then
msgutil_r "$MASTER_IP" "debug" "service xcatpostinit1 disabled" "/var/log/xcat/xcat.log"
fi
fi
fi
EOF
chmod 755 /opt/xcat/xcatinstallpost
if [ ! -x /opt/xcat/xcatinstallpost ]; then
if [ "$XCATDEBUGMODE" = "1" ] || [ "$XCATDEBUGMODE" = "2" ]; then
msgutil_r "$MASTER_IP" "debug" "failed to generate /opt/xcat/xcatinstallpost" "/var/log/xcat/xcat.log"
fi
else
if [ "$XCATDEBUGMODE" = "1" ] || [ "$XCATDEBUGMODE" = "2" ]; then
msgutil_r "$MASTER_IP" "debug" "/opt/xcat/xcatinstallpost generated" "/var/log/xcat/xcat.log"
fi
fi
#create the dskls post
cat >/opt/xcat/xcatdsklspost << 'EOF'
#INCLUDE:#TABLE:site:key=installdir:value#/postscripts/xcatdsklspost#
EOF
chmod 755 /opt/xcat/xcatdsklspost
if [ ! -x /opt/xcat/xcatdsklspost ]; then
if [ "$XCATDEBUGMODE" = "1" ] || [ "$XCATDEBUGMODE" = "2" ]; then
msgutil_r "$MASTER_IP" "debug" "failed to generate /opt/xcat/xcatdsklspost" "/var/log/xcat/xcat.log"
fi
else
if [ "$XCATDEBUGMODE" = "1" ] || [ "$XCATDEBUGMODE" = "2" ]; then
msgutil_r "$MASTER_IP" "debug" "/opt/xcat/xcatdsklspost generated" "/var/log/xcat/xcat.log"
fi
fi
#create the preboot script and run here
TMP=`sed "/^#\s*postbootscripts-start-here/,/^#\s*postbootscripts-end-here/ d" /xcatpost/mypostscript`
echo "$TMP" > /xcatpost/mypostscript
chmod 755 /xcatpost/mypostscript
export ARCH=#TABLE:nodetype:THISNODE:arch#
export CONSOLEPORT=#TABLEBLANKOKAY:nodehm:THISNODE:serialport#
#for redhat:
##place-holder for the code to save the repo info on compute node,pointing to the "pkgdir" of the osimage
##so that the provisioned node
##WRITEREPO#
if [ "$XCATDEBUGMODE" = "1" ] || [ "$XCATDEBUGMODE" = "2" ]; then
msgutil_r "$MASTER_IP" "info" "running mypostscript" "/var/log/xcat/xcat.log"
fi
/xcatpost/mypostscript
if [ "$XCATDEBUGMODE" = "1" ] || [ "$XCATDEBUGMODE" = "2" ]; then
msgutil_r "$MASTER_IP" "info" "mypostscript returned" "/var/log/xcat/xcat.log"
fi
if [[ $OSVER == ubuntu* ]]; then
if [[ -r /boot/grub/menu.lst ]]; then
sed -i 's/^serial/#serial/' /boot/grub/menu.lst
sed -i 's/^terminal/#terminal/' /boot/grub/menu.lst
elif [[ -r /boot/grub/grub.cfg ]] ; then
update-grub
fi
#print the kernel messages and service start messages with systemd on the console during system bootup
[ -f /etc/default/grub ] && sed -i -e '/GRUB_CMDLINE_LINUX_DEFAULT=/s/quiet//;s/splash//' -e '/#GRUB_TERMINAL=/s/#//' -e 's/#GRUB_GFXMODE=.*/GRUB_GFXMODE=text/' /etc/default/grub && update-grub
if echo "$ARCH" | grep -i 'x86_64'; then
#grab the install-time console configuration from /proc/cmdline inside os installer
CONSOLECFG=$(awk 'BEGIN{RS="[ \n]" ;ORS=" "} $0 ~ /^console=/{print $0}' /proc/cmdline)
#if the console configuration is not applied to the grub configuration,apply it
cat /boot/grub/grub.cfg |grep "$CONSOLECFG" >/dev/null 2>&1 || ([ -f /etc/default/grub ] && sed -i -e "/GRUB_CMDLINE_LINUX_DEFAULT=/s/=\"/=\" $CONSOLECFG /" /etc/default/grub && update-grub)
fi
if echo "$ARCH" | grep -i 'ppc64'; then
if [ -z "$CONSOLEPORT" ] ; then
export CONSOLEPORT=0
fi
CONSOLE="hvc$CONSOLEPORT"
if [[ -r /etc/default/grub ]] ; then
sed -i "s/GRUB_CMDLINE_LINUX_DEFAULT=.*/GRUB_CMDLINE_LINUX_DEFAULT=\"console=$CONSOLE\"/" /etc/default/grub
else
echo "GRUB_CMDLINE_LINUX_DEFAULT=\"console=$CONSOLE\"" > /etc/default/grub
fi
update-grub
cat >/etc/init/$CONSOLE\.conf << 'EOF'
start on stopped rc RUNLEVEL=[2345] and (
not-container or
container CONTAINER=lxc or
container CONTAINER=lxc-libvirt)
stop on runlevel [!2345]
respawn
#exec /sbin/getty -L 115200 hvc0 vt102
script
for i in `cat /proc/cmdline`; do
KEY=`echo $i|cut -d= -f 1`
if [ "$KEY" == "console" -a "$i" != "console=tty0" ]; then
VALUE=`echo $i | awk -F= '{print $2}'`
COTTY=`echo $VALUE|awk -F, '{print $1}'`
COSPEED=`echo $VALUE|awk -F, '{print $2}'|awk -Fn '{print $1}'`
break
fi
done
exec /sbin/getty -L $COSPEED $COTTY vt102
end script
EOF
fi
sed -i '/127.0.1.1/d' /etc/hosts
else
[ -f /boot/grub/grub.conf ] && sed -i 's/^serial/#serial/' /boot/grub/grub.conf
[ -f /boot/grub/grub.conf ] && sed -i 's/^terminal/#terminal/' /boot/grub/grub.conf
if [ "$XCATDEBUGMODE" = "1" ] || [ "$XCATDEBUGMODE" = "2" ]; then
msgutil_r "$MASTER_IP" "debug" "/boot/grub/grub.conf updated" "/var/log/xcat/xcat.log"
fi
fi
if [ "$XCATDEBUGMODE" = "1" ] || [ "$XCATDEBUGMODE" = "2" ]; then
msgutil_r "$MASTER_IP" "info" "finished node installation, reporting status..." "/var/log/xcat/xcat.log"
fi
#the following command should always be run to prevent infinite installation loops
updateflag.awk $MASTER 3002
cd /
# fix the issue#929@github, the "service network restart" in <sles post scripts>
# makes the 'network' service in start status, then it causes the
# services YaST2-Second-Stage.service and xcatpostinit1 services to be run in parallel.
# But the YaST2-Second-Stage.service calls the Yast2 which conflics with the zypper
# which is called in xcatpostinit1->otherpkgs.
# The correct services start order is 'YaST2-Second-Stage.service'->'network'->'xcatpostinit1' in serial.
# To skip the conflict, the network service should be stoped in the yast first stage. Then base on the service
# dependency, the service start order will be 'YaST2-Second-Stage.service'->'network'->'xcatpostinit1' in serial.
# Then the Yast2 will be stopped before running the zypper in otherpkgs.
if [[ $OSVER =~ sles && $OSVER != sles11* ]]; then
service network stop
fi
if [ "$XCATDEBUGMODE" = "1" ] || [ "$XCATDEBUGMODE" = "2" ]; then
set +x
fi