CentOS 7.1 Fully automatic installation CD making detailed

Installation system, the common way is through the U disk, CD-ROM, kickstart network automation installation, network Automation installation is good, but sometimes in the field to do the project there is no kickstart environment, even the basic network construction are not ready, at this time how to install the system? Through the U-disk or CD-ROM, manual installation needs a lot of options to fill out, then we can be automated KS environment to do the system image inside, the answer is very definite, next we will introduce the CentOS 7.1 automatic installation CD-ROM production

The first step is to mount the original disc image, if the mount point is/mnt/cdrom, then do the following:

cp-ar/mnt/cdrom/*/tmp/martin/

cp-ar/mnt/cdrom/.treeinfo/tmp/martin/

cp-ar/mnt/cdrom/.discinfo/tmp/martin/

createrepo-g/tmp/martin/repodata/*-comps.xml/tmp/martin/

[Email protected] isolinux]# pwd

/tmp/martin/isolinux

[[email protected] isolinux]# ls

Boot.cat grub.conf isolinux.bin ks_a.cfg ks_raid_ab.cfg memtest TRANS. TBL VESAMENU.C32

Boot.msg initrd.img isolinux.cfg ks_b.cfg ks_raid_bc.cfg splash.png upgrade.img vmlinuz

Under this directory to create a new four KS files, in fact, as long as one can, here to make four is for the hard disk different partition scheme,

Here we only introduce a ks_raid_ab.cfg configuration, which is actually a partition that defines the soft raid

# platform=x86, AMD64, or Intel EM64T

# Use text mode install

#text

# Use graphical Install

Graphical

# Install OS instead of upgrade

Install

# Use CDROM Media

CDRom

# Use NFS installation media

#nfs--server=172.16.15.10--dir=/centosinstall

# Use HTTP installation media

#url--url ftp://172.16.15.10/Public/iso/7.1-x64/

# Use FTP installation media

#url--url ftp://<username>:<password>@<server>/<dir>

#url--url ftp://172.16.15.10/

# System Language

Lang en_US. UTF-8

# System Keyboard

Keyboard US

# Network Information

Network--bootproto=dhcp--hostname Martin--onboot=on

#Root Password

ROOTPW 123456

#firewall--enabled--ssh

Firewall--disable

# System Authorization Information

Authconfig--useshadow--ENABLEMD5

# SELinux Configuration

SELinux--disabled

# System TimeZone

TimeZone Asia/shanghai

# System Bootloader Configuration

Bootloader--LOCATION=MBR

# Partition Clearing Information

#clearpart--all--initlabel--DRIVES=SDA

#part/boot--fstype= "EXT4"--size=300--ONDISK=SDA

#part pv.01--size=4096--grow--ONDISK=SDA

#volgroup VolGroup00--pesize=32768 pv.01

#logvol/--fstype= "Ext4"--name=logvol00--vgname=volgroup00--size=1024--grow

#logvol swap--fstype swap--name=logvol01--vgname=volgroup00--size=512

# Partition Clearing Information

Clearpart--all--initlabel

# Soft RAID1 Partitioning information

Part swap--fstype= "swap"--ONDISK=SDA--size=4096

Part raid.01--fstype= "raid"--grow--ONDISK=SDA--size=1

Part swap--fstype= "swap"--ondisk=sdb--size=4096

Part raid.02--fstype= "raid"--grow--ondisk=sdb--size=1

RAID/--device=md0--fstype= "Ext4"--level=1 raid.01 raid.02

# Reboot after installation

Reboot

# Do not configure the X Window System; If to configure it, uncomment following line

Skipx

# X Window System configuration information

#xconfig--defaultdesktop=gnome--depth=32--resolution=1024x768

%packages

@ additional-devel

@ Base

@ Core

@ Debugging

@ gnome-desktop

@ Development

@ mariadb

@ Emacs

@ web-server

@ network-file-system-client

@ java-platform

@ platform-devel

@ php

Expect

Iptraf-ng

Libaio-devel

Libpcap-devel

Lksctp-tools

Lrzsz

Nasm

Net-snmp-utils

Php-mysql

Php-pear

Php-soap

System-config-kickstart

# ADD These system perfomance enhanced tools

Vsftpd

Logwatch

Postfix

Nmap-ncat

Nmap

Ftp

Telnet

Lsscsi

# Update The Sysstat version from 9.0.4 to 10.1.6

Sysstat

%end

[[email protected] isolinux]# Vim isolinux.cfg Modify the file to add the following:

Label Ks_a

Menu Label ^custom ks_a CentOS 7--this is sinlgle_a

Kernel Vmlinuz

Append initrd=initrd.img inst.stage2=hd:/dev/cdrom inst.ks=cdrom:/isolinux/ks_a.cfg

Label Ks_b

Menu Label ^custom ks_b CentOS 7--this is Sinlgle_b

Kernel Vmlinuz

Append initrd=initrd.img inst.stage2=hd:/dev/cdrom inst.ks=cdrom:/isolinux/ks_b.cfg

Label Ks_ab

Menu Label ^custom Ks_ab CentOS 7--this is Raid_ab

Kernel Vmlinuz

Append initrd=initrd.img inst.stage2=hd:/dev/cdrom inst.ks=cdrom:/isolinux/ks_raid_ab.cfg

Label KS_BC

Menu Label ^custom KS_BC CentOS 7--this is RAID_BC

Kernel Vmlinuz

Append initrd=initrd.img inst.stage2=hd:/dev/cdrom inst.ks=cdrom:/isolinux/ks_raid_bc.cfg

At this point we will/tmp/martin/the directory to regenerate the image, centos7.1 the original image has more than 7 g, we can crop it, the next time we introduce

This article from "Martin" blog, declined reprint!

CentOS 7.1 Fully automatic installation CD making detailed