yum -y install dhcp tftp-server nfs-utils portmap
vi /etc/xinetd.d/tftp
disable = no
server_args = -u nobody -s /tftpboot
service xinetd start
cp /usr/share/doc/dhcp-*/dhcpd.conf.sample /etc/dhcpd.conf
vi /etc/dhcpd.conf
allow booting;
allow bootp;
subnet中添加
next-server ip
filename "/pxelinux.0"
service dhcpd start
echo "/media/cdrom *(ro,sync)" >/etc/exports
exportfs -a
service portmap start && service nfs start
配置pxe所需要的文件
mkdir /tftpboot/pxelinux.cfg
cp /usr/lib/syslinux/pxelinux.0 /tftpboot
cp /media/cdrom/isolinux/vmlinuz /tftpboot
cp /media/cdrom/isolinux/initrd.img /tftpboot
cp /media/cdrom/isolinux/isolinux.cfg /tftpboot/pxelinux.cfg/default
mount /dev/cdrom /media/cdrom
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