如何实现批量安装Linux *** 作系统

1.安装服务

yum install dhcp* -y 安装dhcp服务

yum install httpd* -y 安装apache服务

2.修改dhcp配置文件

vim /etc/dhcpd.conf

ddns-update-style interim

ignore client-updates

subnet 192.168.1.0 netmask 255.255.255.0 {

# --- default gateway

option routers 192.168.1.1

option subnet-mask 255.255.255.0

option nis-domain "domain.org"

option domain-name "domain.org"

option domain-name-servers 192.168.1.1

option time-offset -18000# Eastern Standard Time

# option ntp-servers 192.168.1.1

# option netbios-name-servers 192.168.1.1

# --- Selects point-to-point node (default is hybrid). Don't change this unless

# -- you understand Netbios very well

# option netbios-node-type 2

range dynamic-bootp 192.168.1.99 192.168.1.123

default-lease-time 21600

max-lease-time 43200

next-server 192.168.1.1

filename "pxelinux.0"

}

3.配置tftp（作用：提供启动代码文件pxelinux.0，提供stage1阶段文件vmlinuz、initrd.img）

vim /etc/xinetd.d/tftp如下：

service tftp

{

socket_type = dgram

protocol= udp

wait= yes

user= root

server = /usr/sbin/in.tftpd

server_args = -s /tftpboot/linux-install/

disable = no

per_source = 11

cps = 100 2

flags = IPv4

}

4.生成引导文件、内核、镜像文件

mkdir /var/www/html/rhel

mount /dev/cdrom /var/www/html/rhel

cp /var/www/html/rhel/isolinux/isolinux.cfg /tftpboot/linux-install/pxelinux.cfg/default

cp /var/www/html/rhel/isolinux/vmlinuz /tftpboot/linux-install/

cp /var/www/html/rhel/isolinux/initrd.img /tftpboot/linux-install/

5.生成ks文件

yum install system-config-kickstart* -y

system-config-kickstart(重要：生成ks文件)

#platform=x86, AMD64, 或 Intel EM64T

# System authorization information

auth --useshadow --enablemd5

key --skip

# System bootloader configuration

bootloader --location=mbr

# Clear the Master Boot Record

zerombr

# Partition clearing information

clearpart --all --initlabel

# Use graphical install

graphical

# Firewall configuration

firewall --disabled

# Run the Setup Agent on first boot

firstboot --disable

# System keyboard

keyboard us

# System language

lang zh_CN

# Installation logging level

logging --level=info

# Use network installation

url --url=http://192.168.1.1/rhel

# Network information

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

# Reboot after installation

reboot

#Root password

rootpw --iscrypted $1$3Ku9Ga/s$9HIQwZOp9noXnjXjyRoOR.

# SELinux configuration

selinux --disabled

# System timezone

timezone Asia/Shanghai

# Install OS instead of upgrade

install

# X Window System configuration information

xconfig --defaultdesktop=GNOME --depth=8 --resolution=640x480

# Disk partitioning information

part swap --bytes-per-inode=4096 --fstype="swap" --size=2048

part /boot --bytes-per-inode=4096 --fstype="ext3" --size=200

part / --bytes-per-inode=4096 --fstype="ext3" --grow --size=1

%packages

@gnome-desktop

cp ks.cfg /var/www/html/

6.配置default

vim /tftpboot/linux-install/pxelinux.cfg/default如下：

default ks

prompt 1

timeout 3

label ks

kernel vmlinuz

append ks=http://192.168.1.1/ks.cfg initrd=initrd.img

7.设置装系统的主机为网络启动

service dhcpd restart

service httpd restart

service xinetd restart

下载Ubutu的linux系统，这里小编就不给网址了，大家自己搜索吧

注意自己的 *** 作系统是32位还是64位，你要下载对应的版本哦

小编的是32位的，所以自己下载的32位的系统

下载完后，解压到一个空盘里，这里小编是放到了F盘（忍痛把岛国片子删掉了，嘻嘻）

找到，exe文件，打开

6

d出对话框

7

注意选择安装路径，这里小编果断的选择了F盘（为小编辛苦攒下的N个G的岛国片默哀）

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