Copyright Disclaimer: original work. If you need to reprint it, please contact the author. Otherwise, legal liability will be held. Currently, one or six CD files are installed on centos 5.2, but not all programs are installed during the installation process, in addition, it is too troublesome to prepare 1-6 CDs to install a Linux system. In fact, installing a practical Linux system does not need to be so bloated, we can customize a centos Linux system that suits you. my goal is to integrate the software packages in 1-6 CD into a CD. I only need a CD to automatically install a practical Linux. preparation: 1. install the required software package based on the actual situation after installing a minimal Linux system on the VM: # Yum install-y pump-devel gtk2-devel booty bogl-devel bogl-bterm elfutils-devel beecrypt-devel dietlibc Anaconda-runtime busybox-anaconda 2. download a centos 5.2 dvd iso. # Mount-o loop/storage/CentOS-5.2-i386-bin-DVD.iso/Media 3. create a directory environment: # mkdir-P/storage/kickstart_build/isolinux/centos # mkdir-P/storage/kickstart_build/isolinux/KS # mkdir-P/storage/kickstart_build/isolinux/image # mkdir-P /storage/kickstart_build/isolinux/repodata # mkdir/storage/kickstart_build/all_rpms 4. copy the files in the source CD: # cp-RP/Media/isolinux/*/storage/kickstart_build/isolinux include. discinfo # cp/Media /. discinfo/storage/kickstart_build/isolinux # cp-RP/Media/isolinux/repodata/comps. XML/storage/kickstart_build # cp-RP/Media/cenos/*/storage/kickstart_build/all_rpms 5. edit Ks. CFG: # vi/storage/kickstart_build/isolinux/KS. CFG # Kickstart file automatically generated by Anaconda.
Install
CDROM
Lang en_US.UTF-8
Keyboard us
Network -- device eth0 -- bootproto DHCP
Network -- device eth1 -- onboot no -- bootproto DHCP
Rootpw -- iscrypted $1 $ aeqtgisa $ pjkkci5geo3mlmlz/fz.00
Firewall -- enabled -- Port = 22: TCP
Authconfig -- enableshadow -- enablemd5
SELinux -- disabled
Timezone -- UTC Asia/Shanghai
Bootloader -- location = MBR -- driveorder = SDA
# The following
Is the partition information you requested
# Note that any partitions you deleted are not expressed
# Here So unless you clear all partitions first,
This is
# Not guaranteed to work
# Clearpart -- Linux -- drives = SDA
# Part/boot -- fstype ext3 -- size = 100 -- ondisk = SDA
# Part PV.2 -- size = 0 -- grow -- ondisk = SDA
# Volgroup volgroup00 -- pesize = 32768 PV.2
# Logvol/-- fstype ext3 -- name = logvol00 -- vgname = volgroup00 -- size = 1024 -- grow
# Logvol swap -- fstype swap -- name = logvol01 -- vgname = volgroup00 -- size = 256 -- grow -- maxsize = 512
Clearpart -- all -- initlabel
Part/boot -- fstype ext3 -- size = 100
Part swap -- size = 1024
Part/-- fstype ext3 -- size = 100 -- grow
% Packages
@ Editors
@ Text-Internet
@ Dialup
@ Core
@ Base
Device-mapper-multipath
6. crop RPMs. For example, you can copy all the RPM packages you need to install to the/storage/kickstart_build/isolinux/centos directory. See the attachment list file, is the list of software packages to be installed. you can edit comps. the packages list in the XML file determines the software package to be installed. 7. use shell1 to collect dependent software packages. Usage: Download to the/storage/kickstart_build directory and change it to pare. pl, and grant the executable permission: # cd/storage/kickstart_build # chmod + x pare. PL # cd/storage/kickstart_build/isolinux/centos #/storage/kickstart_build/pare. PL/storage/kickstart_build/all_rpms i386 8. test the dependency of the software package # cd/storage/kickstart_build/isolinux/centos # mkdir/tmp/testdb
# Rpm -- initdb -- dbpath/tmp/testdb
# Rpm -- Test -- dbpath/tmp/testdb-uvh *. as prompted, RPM copies the dependent software packages from/storage/kickstart_build/all_rpms. 9. create repository # cd/storage/kickstart_build/isolinux
# Declare-x discinfo = 'head-1. discinfo'
# Createrepo-U "Media: // $ discinfo"-g/storage/kickstart_build/comps. XML. after the command is run, the repodata directory is automatically created. 10. create an ISO file # cd/storage/kickstart_build # mkisofs-O myos. iso-B isolinux. bin-C boot. cat-no-emul-boot \
-Boot-load-size 4-boot-Info-table-r-J-v-T isolinux/generate the MD5 string: #/usr/lib/Anaconda-runtime/implantisomd5 custom. ISO
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