linux 6.3搭建网络安装服务器

1、安装所需要的包

yum install ftp vsftpd dhcp xinetd tftp tftp-server syslinux -y

2、配置dhcp,启动服务

vi /etc/dhcp/dhcpd.conf

ddns-update-style none;

option routers 192.168.2.1;

option subnet-mask 255.255.255.0;

option domain-name-servers 192.168.2.1;

default-lease-time 21600;

max-lease-time 43200;

subnet 192.168.2.0 netmask 255.255.255.0 {

range 192.168.2.101 192.168.2.150;

filename "pxelinux.0";

next-server 192.168.2.195;

host 192.168.2.195 {

hardware ethernet 00:0C:29:E3:69:8A;

fixed-address 192.168.2.195;

 }

}

service dhcpd start

3、挂载镜像文件，启动ftp服务

mount -o loop /dev/cdrom /var/ftp/as6u5-64/

service vsftpd start

4、拷贝tftp配置文件,启动服务

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

mkdir -p /var/lib/tftpboot/pxelinux.cfg/

cd /var/ftp/as6u5-64/isolinux

cp isolinux.cfg /var/lib/tftpboot/pxelinux.cfg/default

cp initrd.img vmlinuz /var/lib/tftpboot/

chkconfig tftp on
service xinetd restart

5、配置自动化安装

ks.cfg 文件生成，图形模式下运行system-config-kickstart

vi /var/lib/tftpboot/pxelinux.cfg/default

label linux

  kernel vmlinuz

  append initrd=initrd.img ks=ftp://192.168.2.195/ks.cfg