#!/bin/sh # Author: Joseph L. Kaiser - jlkaiser@fnal.gov # Date: 1/16/02 # # The farms.after.rpms.sh script was created in it's most workable form # on 1/16/02. This script is for a FHRL 6.1.2 install and may not be # applicable to the 7.1 or 7.2 installs. # # The script does the following: # # 1. Formats any additional data drives. # 2. Checks the /proc filesystem to determine which drive is the cdrom # and which are IDE hard drives. (This only works for IDE disks.) # 3. Get the IP address of the machine and determine the hostname via nslookup. # 4. Determine which CMS IO node this cluster will receive nfs mounted directories # from. # 5. Build the bottom half of the fstab file for possible different drive configs. # 6 Concatenate the proper bottom half of the fstab file into /etc/fstab. # 7. Make directories, change permissions. # 8. Set eth0 to full duplex # 9. Put in the proper rc script for fbsng. # 10. Put the yp host into the hosts file. # 11. Put in the other name server # 12. Fix the nsswitch file to get your hostnames via DNS # 13. Turn off unnecessary services. # # 09/26/02 # Put in proper rc script for ngop # Check for number of actual drives for proper partitioning and fstab file # # 06/19/03 # Many of the config files are now being passed with voldemort. # Format any drives additional to the main disk and not the cdrom. # Put this in one large partition. for drive in `ls /proc/ide | awk '/hd?/'` do mediatype=`cat /proc/ide/$drive/media` if [ "$drive" != "hda" -a "$mediatype" = "disk" ] then `/sbin/sfdisk -q -L /dev/${drive} << EOF ;` diskpartition=`/sbin/sfdisk -l /dev/${drive} | \ grep Linux | awk '{print $1}'` /sbin/mke2fs -b 4096 -m 1 ${diskpartition} elif [ "$mediatype" = "cdrom" ]; then : else : fi done # Figure out what media type each drive higher than hda is - HD vs. CD-ROM getmediatype_hdb () { mediatype=`cat /proc/ide/hdb/media` echo $mediatype } getmediatype_hdc () { mediatype=`cat /proc/ide/hdc/media` echo $mediatype } getmediatype_hdd () { mediatype=`cat /proc/ide/hdd/media` echo $mediatype } /bin/mkdir -p /fnal/ups /bin/mkdir -p /pnfs/cms /bin/mkdir -p /home/farms /bin/mkdir -p /var/adm/krb5/farms /bin/mkdir -p -m 700 /usr/spool/objy /bin/mkdir -p -m 775 /storage/data /bin/mkdir /data1 /bin/mount /data1 if [ `ls -ld /proc/ide/h* | wc -l ` = 4 ] then /bin/mkdir /data2 /bin/mount /data2 /bin/chmod 775 /data2 /bin/chown 9811.5063 /data2 /bin/umount /data2 else : fi /bin/chown 9811.5063 /storage/data /bin/chown 9811.5063 /data1 /bin/chmod 775 /data1 /bin/umount /data1 /usr/sbin/groupadd -g 501 farms /usr/sbin/useradd farms -g 500 farms /bin/chmod 1777 /tmp /bin/ln -s /home/farms/ngop/ngop_root/worker /var/ngop # put the yp host into the hosts file. IPADDR=`/bin/grep IPADDR /etc/sysconfig/network-scripts/ifcfg-eth0 | cut -d= -f 2` THISHOST=`nslookup $IPADDR | grep -i "Name:" | cut -d":" -f 2 | sed "s/^ *//g"` NICKNAME=`echo $THISHOST | cut -d. -f 1` /bin/cp /etc/hosts /etc/hosts.orig /bin/echo "127.0.0.1 localhost.localdomain localhost $IPADDR $THISHOST $NICKNAME 131.225.206.41 cmsun1.fnal.gov cmsun1" > /etc/hosts # Determine which CMS IO node this cluster will receive nfs mounted directories # from. case $THISHOST in gyoza*) MYHOST='ramen';; popcrn09*|popcrn10*|popcrn19*|popcrn20*|popcrn29*|popcrn30*|popcrn39*|popcrn40*) MYHOST='bigmac';; popcrn*) MYHOST='gallo';; *) MYHOST='gallo';; esac # Build the bottom half of the fstab file for possible different drive configs. if [ -e /proc/ide/hdc ] then fstab_hdb=" /dev/hdb1 /data1 ext2 defaults 1 1 /dev/hdc1 /data2 ext2 defaults 1 1 $MYHOST:/fnal/ups /fnal/ups nfs rsize=8192,wsize=8192,ro,hard,intr,bg 0 0 $MYHOST:/usr/local /usr/local nfs rsize=8192,wsize=8192,ro,soft,bg,intr 0 0 $MYHOST:/data /data nfs rsize=8192,wsize=8192,rw,hard,bg,intr 0 0 $MYHOST:/home/farms /home/farms nfs rsize=8192,wsize=8192,rw,hard,bg,intr 0 0 $MYHOST:/data /storage/data nfs rsize=8192,wsize=8192,rw,hard,bg,intr 0 0 stkensrv1:/cms /pnfs/cms nfs user,intr,hard,bg,rw,noac 0 0" fstab_hdd=" /dev/hdc1 /data1 ext2 defaults 1 1 /dev/hdd1 /data2 ext2 defaults 1 1 $MYHOST:/fnal/ups /fnal/ups nfs rsize=8192,wsize=8192,ro,hard,intr,bg 0 0 $MYHOST:/usr/local /usr/local nfs rsize=8192,wsize=8192,ro,soft,bg,intr 0 0 $MYHOST:/data /data nfs rsize=8192,wsize=8192,rw,hard,bg,intr 0 0 $MYHOST:/home/farms /home/farms nfs rsize=8192,wsize=8192,rw,hard,bg,intr 0 0 $MYHOST:/data /storage/data nfs rsize=8192,wsize=8192,rw,hard,bg,intr 0 0 stkensrv1:/cms /pnfs/cms nfs user,intr,hard,bg,rw,noac 0 0" else fstab_hdb=" /dev/hdb1 /data1 ext2 defaults 1 1 $MYHOST:/fnal/ups /fnal/ups nfs rsize=8192,wsize=8192,ro,hard,intr,bg 0 0 $MYHOST:/usr/local /usr/local nfs rsize=8192,wsize=8192,ro,soft,bg,intr 0 0 $MYHOST:/data /data nfs rsize=8192,wsize=8192,rw,hard,bg,intr 0 0 $MYHOST:/home/farms /home/farms nfs rsize=8192,wsize=8192,rw,hard,bg,intr 0 0 $MYHOST:/data /storage/data nfs rsize=8192,wsize=8192,rw,hard,bg,intr 0 0 stkensrv1:/cms /pnfs/cms nfs user,intr,hard,bg,rw,noac 0 0" fstab_hdd=" /dev/hdd1 /data1 ext2 defaults 1 1 $MYHOST:/fnal/ups /fnal/ups nfs rsize=8192,wsize=8192,ro,hard,intr,bg 0 0 $MYHOST:/usr/local /usr/local nfs rsize=8192,wsize=8192,ro,soft,bg,intr 0 0 $MYHOST:/data /data nfs rsize=8192,wsize=8192,rw,hard,bg,intr 0 0 $MYHOST:/home/farms /home/farms nfs rsize=8192,wsize=8192,rw,hard,bg,intr 0 0 $MYHOST:/data /storage/data nfs rsize=8192,wsize=8192,rw,hard,bg,intr 0 0 stkensrv1:/cms /pnfs/cms nfs user,intr,hard,bg,rw,noac 0 0" fi # Concatenate the proper bottom half of the fstab file into /etc/fstab. if [ `getmediatype_hdb` = "disk" -a `getmediatype_hdd` = "cdrom" -o `getmediatype_hdc` = "cdrom" ] then echo "$fstab_hdb" >> /etc/fstab elif [ `getmediatype_hdd` = "disk" -a `getmediatype_hdb` = "cdrom" -o `getmediatype_hdc` = "cdrom" ] then echo "$fstab_hdd" >> /etc/fstab else : fi # put in the other name server /bin/cp /etc/resolv.conf /etc/resolv.conf.orig /bin/echo "search fnal.gov nameserver 131.225.8.120 nameserver 131.225.17.150" > /etc/resolv.conf # hosts.allow and hosts.deny /bin/cp /etc/hosts.allow /etc/hosts.allow.orig /bin/cp /etc/hosts.deny /etc/hosts.allow.deny /bin/echo '# # hosts.allow This file describes the names of the hosts which are # allowed to use the local INET services, as decided # by the '/usr/sbin/tcpd' server. # # portmap: 131.225.0.0/255.255.0.0 LOCAL 127.0.0.1 rpc.mountd: 131.225. LOCAL 127.0.0.1 ALL: .fnal.gov 131.225. LOCAL 127.0.0.1 : banners /etc/banners sshd: ALL' > /etc/hosts.allow /bin/echo '# # hosts.deny This file describes the names of the hosts which are # *not* allowed to use the local INET services, as decided # by the '/usr/sbin/tcpd' server. # # The portmap line is redundant, but it is left to remind you that # the new secure portmap uses hosts.deny and hosts.allow. In particular # you should know that NFS uses portmap! ALL: ALL except 127.0.0.1 : banners /etc/banners' > /etc/hosts.deny # yp.conf /bin/cp /etc/CMSfarm/configfiles/yp.conf /etc/yp.conf /bin/cp /etc/CMSfarm/configfiles/k5login /root/.k5login # fix the nsswitch file to get your hostnames via DNS /bin/cp /etc/nsswitch.conf /etc/nsswitch.conf.orig /bin/sed "s/\(^hosts: *\)\(files *\)\(nisplus nis \)\(dns\)/\1\4 \2/g" /etc/nsswitch.conf.orig > /etc/nsswitch.conf #put in a usable root .bashrc. /bin/cp /etc/CMSfarm/configfiles/root.bashrc /root/.bashrc # /bin/cp /etc/CMSfarm/configfiles/ngop /etc/rc.d/init.d /bin/mv /etc/CMSfarm/configfiles/ks.cfg.worker /root/ks.cfg /bin/mv /etc/CMSfarm/configfiles/fermi-install-6.1.2-3.i386.rpm /etc/CMSfarm # Turn off unnecessary services. /sbin/chkconfig --level 345 fbsng on /sbin/chkconfig --level 345 ngop on /sbin/chkconfig --level 345 facct on /sbin/chkconfig --level 345 ultradma on /sbin/chkconfig --level 345 autofs off /sbin/chkconfig --level 345 portmap on /sbin/chkconfig --level 345 rstatd on /sbin/chkconfig --level 345 ypbind on /sbin/chkconfig --del sendmail /sbin/chkconfig --del kudzu /sbin/chkconfig --del identd /sbin/chkconfig --del apmd /sbin/chkconfig --del gpm /sbin/chkconfig --add nfslock rm -f /usr/man/man1/rec.1 rpm -e kernel-pcmcia-cs rpm -e netscape-common netscape-communicator /etc/cron.daily/slocate.cron echo "/usr/X11R6/lib" >> /etc/ld.so.conf echo "/usr/i486-linux-libc5/lib" >> /etc/ld.so.conf /sbin/ldconfig rm -f /usr/man/man1/rec.1 rm -f /usr/man/man8/rpc.mountd.8.gz cat > /etc/voldemort.conf << 'EOF' #!/bin/sh # VOLDEMORT version 0.5 # voldemort.conf # Last revised 9/30/02 S. Timm # # This is the global configuration file for voldemort # # These two are here by default in pullrsync rpm RSYNC_SERVER=131.225.206.143 RSYNC_BACKUP=131.225.206.143 RSYNC_MODULE=voldemort # We get the hostname live from the system configuration # If this is run during the install we presume it is part of # the farms.after.rpms.sh script or some other chroot'ed script. #Tue Mar 4 14:42:22 CST 2003 RSYNC_CLUSTER= RSYNC_FLAVOR=Linux+2.4 RSYNC_NODESPEC=N RSYNC_SUBCLUSTER= EOF #/usr/sbin/ntpdate -s 131.225.206.200 #/usr/krb5/sbin/kadmin -r FNAL.GOV -p host/$THISHOST@FNAL.GOV -w "YTja82znrdt" -q "ktadd host/$THISHOST@FNAL.GOV" #/usr/krb5/sbin/kadmin -r FNAL.GOV -p ftp/$THISHOST@FNAL.GOV -w "YTja82znrdt" -q "ktadd ftp/$THISHOST@FNAL.GOV" #added voldemort command /sbin/pullrsync -I -H $NICKNAME > /tmp/voldemort.log 2>&1