From 9dca191638e8a5ac004959fbd56920e941f5a3a2 Mon Sep 17 00:00:00 2001 From: lissav Date: Fri, 2 May 2014 06:30:08 -0400 Subject: [PATCH] old unused xCAT1 code defect 4077 --- .../xcat/netboot/centos/mkhpcimage.example | 170 ------------------ 1 file changed, 170 deletions(-) delete mode 100755 xCAT-server/share/xcat/netboot/centos/mkhpcimage.example diff --git a/xCAT-server/share/xcat/netboot/centos/mkhpcimage.example b/xCAT-server/share/xcat/netboot/centos/mkhpcimage.example deleted file mode 100755 index f2d3f9a2b..000000000 --- a/xCAT-server/share/xcat/netboot/centos/mkhpcimage.example +++ /dev/null @@ -1,170 +0,0 @@ -################################################################################ -# Create a generic HPC image -# This script is an example of how to create an HPC image with xCAT stateless. -# in this example you may need to change some of the parameters. In the future -# we should probably place this in the database... -# All good sys admins can reproduce their environments. Creating a stateless -# image should be reproducable. Doing this with a script is a good idea. -# -################################################################################ - - -# specify the OS stuff. You'll probably want to change this. If you do then you'll -# need to make sure there is a *.pkglist and *.exlist -PROFILE=compute -ARCH=x86_64 -OS=centos5.3 - -# this is where the OS image will reside -IMGROOT=/install/netboot/$OS/$ARCH/$PROFILE/rootimg - -# remove the old image if it exists. -rm -rf /install/netboot/$OS/$ARCH/$PROFILE - -# generate the base image -# for IBM: tg3 in older blades, bnx in newer stuff, and igb in the nehalem based products. -/opt/xcat/share/xcat/netboot/centos/genimage -i eth0 -n libphy,tg3,bnx2,igb -o $OS -p $PROFILE - -# update the yum database in the image -rm -rf $IMGROOT/etc/yum.repos.d -yum --installroot=$IMGROOT clean all -cp -a /etc/yum.repos.d/ $IMGROOT/etc/ -rm -rf $IMGROOT/etc/yum.repos.d/xCAT-* - -# no selinux!! -echo SELINUX=disabled > $IMGROOT/etc/sysconfig/selinux - -# fix respawns -cp $IMGROOT/etc/inittab $IMGROOT/etc/inittab.ORIG -grep -v 38400 $IMGROOT/etc/inittab.ORIG > $IMGROOT/etc/inittab - -# filesystem setup, you'll want to customize this. We have swap and scratch -# configured here. But if you don't have disks then this may not help. -# we name our / partition the image name (compute by default) plus a timestamp. - -TIME=`date +%s` -cp $IMGROOT/etc/fstab $IMGROOT/etc/fstab.ORIG -echo "proc /proc proc rw 0 0 -sysfs /sys sysfs rw 0 0 -devpts /dev/pts devpts rw,gid=5,mode=620 0 0 -$PROFILE-$TIME / tmpfs rw 0 1 -#/dev/sda1 swap swap defaults 0 0 -#/dev/sda2 /scratch ext3 defaults 0 0 -" > $IMGROOT/etc/fstab -mkdir $IMGROOT/scratch - -### get ntp to start on boot -chroot $IMGROOT chkconfig --level 345 ntpd on - -#### user stuff so that we can do some work #### -cp /etc/shadow $IMGROOT/etc/ -cp /etc/group $IMGROOT/etc/ -cp /etc/passwd $IMGROOT/etc/ -cp /etc/hosts $IMGROOT/etc/ - -### scaling fixes ##### -echo "# increase TCP max buffer size -net.core.rmem_max = 33554432 -net.core.wmem_max = 33554432 -net.core.rmem_default = 65536 -net.core.wmem_default = 65536 -# increase Linux autotuning TCP buffer limits -# min, default, and max number of bytes to use -net.ipv4.tcp_rmem = 4096 33554432 33554432 -net.ipv4.tcp_wmem = 4096 33554432 33554432 -net.ipv4.tcp_mem= 33554432 33554432 33554432 -net.ipv4.route.flush=1 -net.core.netdev_max_backlog=1500 - -#GPFS / NFS Tuning -net.ipv4.conf.all.arp_filter = 1 -net.ipv4.conf.all.rp_filter = 1 -net.ipv4.neigh.default.gc_thresh1 = 1024 -net.ipv4.neigh.default.gc_thresh2 = 4096 -net.ipv4.neigh.default.gc_thresh3 = 8192 -net.ipv4.neigh.default.gc_stale_time = 24" >> $IMGROOT/etc/sysctl.conf - -## Limits: need to make sure users can have unlimited memory (ulimit -l unlimited) -cp /etc/security/limits.conf $IMGROOT/etc/security/ - -### add torque ### -/opt/xcat/share/xcat/netboot/add-on/torque/add_torque $IMGROOT mgt /opt/torque / local - -# update the limit on pegged memory limit and if they have old xCAT then make sure -# it says torque instead of pbs in the paths of the config file. -perl -pi -e 's/ulimit -n 20000/ulimit -n 20000; ulimit -l unlimited/g' $IMGROOT/etc/init.d/pbs_mom -perl -pi -e 's/spool\/pbs/spool\/torque/g' $IMGROOT/etc/init.d/pbs_mom -perl -pi -e 's/spool\/pbs/spool\/torque/g' $IMGROOT/etc/init.d/pbs_mom -perl -pi -e 's/PBS_HOME=\/var\/spool\/pbs/PBS_HOME=\/var\/spool\/torque/g' $IMGROOT/var/spool/torque/mom_priv/epilogue -perl -pi -e 's/PBS_HOME=\/var\/spool\/pbs/PBS_HOME=\/var\/spool\/torque/g' $IMGROOT/var/spool/torque/mom_priv/prologue -perl -pi -e 's/PBS_HOME=\/var\/spool\/pbs/PBS_HOME=\/var\/spool\/torque/g' $IMGROOT/var/spool/torque/mom_priv/takedownnode - -### stateless init script does NTP, syslog, etc. #### -cp /etc/localtime $IMGROOT/etc/ -cp /opt/xcat/share/xcat/netboot/add-on/stateless/stateless $IMGROOT/etc/init.d/ -perl -pi -e 's!Mountain!Mexico/General!g' $IMGROOT/etc/init.d/stateless -perl -pi -e 's/driftfile \/etc\/ntp/driftfile \/var\/lib\/ntp/g' $IMGROOT/etc/init.d/stateless -perl -pi -e 's/keys \/etc\/ntp/keys \/var\/lib\/ntp/g' $IMGROOT/etc/init.d/stateless -rm -rf $IMGROOT/etc/sysconfig/clock -chroot $IMGROOT chkconfig --level 345 stateless on -chroot $IMGROOT chkconfig --level 345 rsyslog on - -### make sure dhcp boot protocol is set to none ### -perl -pi -e 's/dhcp/none/g' $IMGROOT/etc/sysconfig/network-scripts/ifcfg-eth0 - -#### add GPFS stuff ### -# this is an example of a stateless GPFS implementation. Uncomment the below if you -# want GPFS. Make sure you have the GPFS RPMs to do this. -#GPFSSRCDIR=/install/GPFS -#yum --installroot=$IMGROOT -y install glibc ksh compat-libstdc++-33 binutils rsh -#rpm -ivh --root=$IMGROOT $GPFSSRCDIR/gpfs.base*rpm -#rpm -ivh --root=$IMGROOT $GPFSSRCDIR/gpfs.gpl*rpm -#rpm -ivh --root=$IMGROOT $GPFSSRCDIR/gpfs.msg*rpm -#rpm -Uivh --root=$IMGROOT $GPFSSRCDIR/updates/gpfs.base*rpm -#rpm -Uivh --root=$IMGROOT $GPFSSRCDIR/updates/gpfs.gpl*rpm -#rpm -Uivh --root=$IMGROOT $GPFSSRCDIR/updates/gpfs.msg*rpm -## -#AUTOGPFSDIR=/opt/xcat/share/xcat/netboot/add-on/autogpfs -#cp $AUTOGPFSDIR/autogpfsc.pl $IMGROOT/usr/sbin -#cp $AUTOGPFSDIR/autogpfsc $IMGROOT/etc/init.d/ -#echo "SERVERS=mgt -#PORT=3003 -#BLOCK=no" >> $IMGROOT/etc/sysconfig/autogpfsc -# -#chroot $IMGROOT chkconfig --level 345 autogpfsc on -#cp $GPFSSRCDIR/2.6.18-128.el5/* $IMGROOT/usr/lpp/mmfs/bin/ -#cp /etc/profile.d/gpfs.sh $IMGROOT/etc/profile.d/ -### End GPFS Stuff #### - - -### IB Stuff #### -# if you have InfiniBand on your machines then you probably have an OFED distribution you -# need to add. Here is an example of how to add it. -#echo "Adding InfiniBand" -#yum --installroot=$IMGROOT -y install bind-utils which rpm tcl tk glibc-devel.i386 pciutils expat libgfortran.x86_64 libgomp.x86_64 tcsh -# -#IBROOT=/install/voltaire/VoltaireOFED-1.4.2_2-k2.6.18-128.el5-x86_64 -#mount -o bind /proc $IMGROOT/proc -#mount -o bind /sys $IMGROOT/sys -#mount -o bind $IBROOT $IMGROOT/mnt -#chroot $IMGROOT /mnt/install.sh --without-mpi -#umount $IMGROOT/mnt -#umount $IMGROOT/sys -#umount $IMGROOT/proc -# configure IB IP address -#echo "IP=\`host \$HOSTNAME-ib0 | awk '{ print \$4 }' | head -1\`" >> $IMGROOT/etc/rc.d/rc.local -#echo "ifconfig ib0 \$IP" >> $IMGROOT/etc/rc.d/rc.local -#echo "ifconfig ib0 netmask 255.255.0.0" >> $IMGROOT/etc/rc.d/rc.local -### End IB Stuff #### - -# configure name resolution -# change this to what you want it to be. (this is in site.tab as the domain and nameservers) -echo "search cluster.foo -nameserver 172.20.0.1" >$IMGROOT/etc/resolv.conf - - -### uniq-i-fy Torque OS name -echo "opsys compute_centos5.3" >> $IMGROOT/var/spool/torque/mom_priv/config - -packimage -p $PROFILE -a $ARCH -o $OS -echo "Image $PROFILE-$TIME created"