linux 定制

转载至http://luyafei.blog.51cto.com/1092421/1131532

测试环境：

VMware Workstation 8.0

CentOS 6.7 x86_64

1.安装所需的软件包：
[root@localhost ~]# yum -y install createrepo mkisofs isomd5sum

2.根据当前系统已安装的软件包生成安装系统所需要的rpm列表
[root@localhost ~]# awk '/Installing/{print $2}' install.log |sed 's/^[0-9]*://g' >/root/packages.list

3.建立定制所需要的目录并把除Packages目录以外的文件复制到新的系统目录

[root@localhost ~]# mkdir /mnt/cdrom
[root@localhost ~]# mkdir -p /data/OS
[root@localhost ~]# mount /dev/cdrom /mnt/cdrom/
[root@localhost ~]# rsync -a --exclude=Packages /mnt/cdrom/ /data/OS/
[root@localhost ~]# mkdir /data/OS/Packages

4.使用脚本自动复制所需要的RPM包到新建立的光盘目录中Packages

[root@localhost ~]# vim cprpms.sh

    #!/bin/bash

    SRC_RPMS=/mnt/cdrom/Packages

    DST_RPMS=/data/OS/Packages

    packages_list=/root/packages.list

    number_of_packages=`cat $packages_list | wc -l`

    i=1

    while [ $i -le $number_of_packages ] ;

     do

        name=`head -n $i $packages_list | tail -n -1`

             echo "cp $SRC_RPMS/$name* $DST_RPMS/"

             cp $SRC_RPMS/$name* $DST_RPMS/

        i=`expr $i + 1`

    done

[root@localhost ~]# sh cprpms.sh

5.配置kickstart脚本
[root@localhost ~]# vim /data/OS/isolinux/ks.cfg

#platform=x86, AMD64, or Intel EM64T

# Firewall configuration

firewall --disabled

# Install OS instead of upgrade

install

# Use CDROM installation media

cdrom

# Root password default is "redhat"

rootpw --iscrypted $1$JJuQiyTA$fbBF2fBqHB1P5PpFNy5f.1

# System authorization information

auth  --useshadow  --passalgo=md5

# Use text mode install

text

firstboot --disable

# System keyboard

keyboard us

# System language

lang en_US

# SELinux configuration

selinux --disabled

# Do not configure the X Window System

skipx

# Installation logging level

logging --level=info

# Reboot after installation

reboot

# System timezone

timezone  Asia/Shanghai

# Network information

network  --bootproto=dhcp --device=eth0 --onboot=on –noipv6

# System bootloader configuration

bootloader --location=mbr

# Clear the Master Boot Record

zerombr

# Partition clearing information

clearpart --all --initlabel

# Disk partitioning information

ignoredisk --only-use=sda

part /boot --fstype="ext4" --size=1024

part swap --recommended

part / --fstype="ext4" --grow --size=1

%packages

@additional-devel

@base

@core

@debugging

@basic-desktop

@desktop-debugging

@desktop-platform

@desktop-platform-devel

@development

@directory-client

@eclipse

@emacs

@fonts

@general-desktop

@graphical-admin-tools

@graphics

@input-methods

@internet-browser

@java-platform

@legacy-x

@network-file-system-client

@performance

@perl-runtime

@print-client

@remote-desktop-clients

@server-platform

@server-platform-devel

@server-policy

@tex

@technical-writing

@virtualization

@virtualization-client

@virtualization-platform

@workstation-policy

@x11

libgcrypt-devel

libXinerama-devel

openmotif-devel

libXmu-devel

xorg-x11-proto-devel

startup-notification-devel

libgnomeui-devel

libbonobo-devel

junit

libXau-devel

libXrandr-devel

popt-devel

gnome-python2-desktop

libdrm-devel

libxslt-devel

libglade2-devel

gnutls-devel

mtools

pax

python-dmidecode

oddjob

wodim

sgpio

genisoimage

device-mapper-persistent-data

systemtap-client

abrt-gui

desktop-file-utils

ant

rpmdevtools

jpackage-utils

rpmlint

samba-winbind

certmonger

pam_krb5

krb5-workstation

netpbm-progs

openmotif

libXmu

libXp

perl-DBD-SQLite

libvirt-java

%end

6.让系统从kickstart配置启动安装
[root@localhost OS]# vim /data/OS/isolinux/isolinux.cfg #备注这里需要给执行权限，才可以编辑，默认只读；

default ks

prompt 1

timeout 60

display boot.msg

F1 boot.msg

F2 options.msg

F3 general.msg

F4 param.msg

F5 rescue.msg

label linux

kernel vmlinuz

append initrd=initrd.img

label text

kernel vmlinuz

append initrd=initrd.img text

label ks

kernel vmlinuz

append ks=cdrom:/isolinux/ks.cfg initrd=initrd.img

label local

localboot 1

label memtest86

kernel memtest

append -

7.生成rpm包的依赖关系
[root@localhost ~]# cd /data/OS/
[root@localhost OS]# createrepo -g repodata/*-comps.xml /data/OS/
[root@localhost OS]# declare -x discinfo=`head -1 .discinfo`
[root@localhost OS]# createrepo -u "media://$discinfo" -g repodata/*-comps.xml /data/OS/

8.生成ISO镜像文件
[root@localhost ~]# cd /data/OS/
[root@localhost OS]# mkisofs -R -J -T -r -l -d -joliet-long -allow-multidot \
-allow-leading-dots -no-bak -o /data/CentOS-6.7-x86_64.iso \
-b isolinux/isolinux.bin -c isolinux/boot.cat -no-emul-boot \
-boot-load-size 4 -boot-info-table /data/OS

9.生成MD5校验码
[root@localhost ~]# implantisomd5 /data/CentOS-6.3-x86_64.iso

10.测试

如果安装提示“unable to read group information from repositories。This is problem with the generation of your install tree.” 是没生产MD5效验码，也就是忘记执行博文的第9步操作；

巴特西

linux 定制

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