无人值守安装redhat.docx

无人值守安装redhat.docx

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无人值守安装redhat

Kickstart

一．安装列出来的rpm包

1.安装dhcp服务器

#rpm-qa|grepdhcp

dhcp-4.1.1-34.P1.el6.centos.i686

dhcp-common-4.1.1-34.P1.el6.centos.i686

//dhcp-devel-4.1.1-34.P1.el6.centos.i686

2.安装TFTP服务器

#rpm-qa|greptftp

tftp-server-0.49-7.el6.i686

安装时可能出现xinetdisneededbytftp-server-0.49-7.el6.i686

则需安装xinetd

#rpm-qa|grepxinetd

xinetd-2.3.14-38.el6.i686

3.安装VSFTP服务器

#rpm-qa|grepvsftp

vsftpd-2.2.2-11.el6_3.1.i686

4.安装kickstart

#rpm-qa|grepsystem-config-kickstart

system-config-kickstart-2.8.6.5-1.el6.noarch

建议用yum安装

yuminstall-ysystem-config-kickstart

二．修改服务器配置文件

1.Dhcp

2.Tftp

3.ftp

4.default

5.Ks.cfg

三．准备工作：

-------------------------------本地IP地址--------------------------------

[root@catt~]#ifconfig

eth0Linkencap:

EthernetHWaddr00:

0C:

29:

A4:

F2:

56

inetaddr:

192.168.133.148Bcast:

192.168.133.255Mask:

255.255.255.0

inet6addr:

fe80:

:

20c:

29ff:

fea4:

f256/64Scope:

Link

UPBROADCASTRUNNINGMULTICASTMTU:

1500Metric:

1

RXpackets:

259915errors:

0dropped:

0overruns:

0frame:

0

TXpackets:

565798errors:

0dropped:

0overruns:

0carrier:

0

collisions:

0txqueuelen:

1000

RXbytes:

17213848（16.4MiB）TXbytes:

812666141（775.0MiB）

-------------------------------本地IP地址--------------------------------

首先要把镜像中的所有文件cp到/var/ftp/pub文件下

mkdir-pv/tftpboot/pxelinux.cfg

cp/usr/share/syslinux/pxelinux.0/tftpboot/

cp/var/ftp/pub/isolinux/isolinux.cfg/tftpboot/pxelinux.cfg/default

cp/var/ftp/pub/images/pxeboot/initrd.img/tftpboot

cp/var/ftp/pub/images/pxeboot/vmlinuz/tftpboot

cp/usr/share/syslinux/vesamenu.c32/tftpboot/

chmod644/tftpboot/pxelinux.cfg/default

四．配置文件参数

1.vi/etc/dhcp/dhcpd.conf

#

#DHCPServerConfigurationfile.

#see/usr/share/doc/dhcp*/dhcpd.conf.sample

#see'man5dhcpd.conf'

#

ddns-update-styleinterim;

ignoreclient-updates;

subnet192.168.133.0netmask255.255.255.0{

optionrouters192.168.133.100;

optionsubnet-mask255.255.255.0;

filename"/pxelinux.0";

next-server192.168.133.148;

optiondomain-name-servers192.168.133.148;

rangedynamic-bootp192.168.133.20192.168.133.40;

default-lease-time14400;

max-lease-time28800;

}

2.vi/etc/xinetd.d/tftp

#default:

off

#description:

Thetftpserverservesfilesusingthetrivialfiletransfer\

#protocol.Thetftpprotocolisoftenusedtobootdiskless\

#workstations,downloadconfigurationfilestonetwork-awareprinters,\

#andtostarttheinstallationprocessforsomeoperatingsystems.

servicetftp

{

socket_type=dgram

protocol=udp

wait=yes

user=root

server=/usr/sbin/in.tftpd

server_args=-unobody-s/tftpboot

disable=no

per_source=11

cps=1002

flags=IPv4

}

3.vi/etc/vsftp/vsftpd.conf

无需改动

4.vi/tftpboot/pxelinux.cfg/default

labellinux

menulabel^Installorupgradeanexistingsystem

menudefault

kernelvmlinuz

appendinitrd=initrd.imgks=ftp:

//192.168.133.148/ks.cfg

--------------开机必须启动的选项---------------

serviceiptablesstop

chkconfigiptablesoff

servicevsftpdstart

chkconfigvsftpdon

servicexinetdstart

chkconfigxinetdon

servicedhcpdstart

chkconfigdhcpdon

-------------------------------------------------

5./var/ftp/ks.cfg（注意权限此建议755）

6.生成ks.cfg文件

root用户执行

system-config-kickstart命令

这一步需要和项目组的确认各个磁盘大小：

sss

完成之后就可以开始启动了：

开启的另一太机器自动找到