centos server cd的制作

大概步骤是把iso的文件都拷贝到系统中，然后提取出自己的系统所安装的rpm包。然后丢进去。生成comps.xml文件，然后刻盘。下面找的几个脚本

复制光盘

#!/bin/bash

ISOS_PATH=/data/CentOS5/ISOs
FILES_PATH=/data/CentOS5/CentOS5-DVD

        for i in $( ls  $ISOS_PATH/*.iso ); do
            echo item: $i
                mount -t iso9660 $i /mnt/iso -o ro,loop
                cd /mnt/iso
                tar -cf - . | ( cd $FILES_PATH ; tar -xvpf - )
                cd $FILES_PATH
                umount /mnt/iso
        done

得到安装的软件包信息

cat install.log | grep Installing | sed 's/Installing //g' > /data/CentOS5/packages.list

拷贝系统安装的rpm包

copyrpms.sh

#!/bin/bash

DEBUG=0

DVD_CD=/data/CentOS5/CentOS5-DVD

ALL_RPMS_DIR=/data/RPMS
DVD_RPMS_DIR=$DVD_CD/CentOS

packages_list=/data/CentOS5/packages.list

number_of_packages=`cat $packages_list | wc -l`

i=1
while [ $i -le $number_of_packages ] ; do

        line=`head -n $i $packages_list | tail -n -1`
        name=`echo $line | awk '{print $1}'`
        version=`echo $line | awk '{print $3}' | cut  -f  2  -d  :`

        if [ $DEBUG -eq "1" ] ; then
                echo $i: $line
                echo $name
                echo $version
        fi

        if [ $DEBUG -eq "1" ] ; then
                ls $ALL_RPMS_DIR/$name-$version*
                if [ $? -ne 0 ] ; then
                        echo "cp $ALL_RPMS_DIR/$name-$version* "
                fi
        else
                echo "cp $ALL_RPMS_DIR/$name-$version* $DVD_RPMS_DIR/"
                cp $ALL_RPMS_DIR/$name-$version* $DVD_RPMS_DIR/

                # in case the copy failed
                if [ $? -ne 0 ] ; then
                        echo "cp $ALL_RPMS_DIR/$name-$version* "
                        cp $ALL_RPMS_DIR/$name* $DVD_RPMS_DIR/
                fi
        fi

        i=`expr $i + 1`
done
生成comps.xml

cd /data/CentOS5/CentOS5-DVD 你放要刻的系统的目录

createrepo -g repodata/comps.xml .

cp .olddata/*  repodata/

rmdir .olddata
生成iso光盘

mkisofs -R -J -T -r  -l -d -allow-multidot -allow-leading-dots -no-bak -o ../ISOs/CentOS-5.0.ServerDVD-i386.iso -b isolinux/isolinux.bin -c isolinux/boot.cat        -no-emul-boot -boot-load-size 4 -boot-info-table .

 

不过我制作的系统总是启动不了。不知道谁能指点一二