# yum install -y httpd xinetd tftp-server
# mkdir /var/www/html/centos7
# mount -o loop centos7.iso /var/www/html/centos7
# cp /var/www/html/centos7/images/pxeboot/{vmlinuz initrd.img} /var/lib/tftpboot/
# cp /var/www/html/centos7/isolinux/{vesamenu.c32 boot.msg splash.png} /var/lib/tftpboot/
# mkdir /var/lib/tftpboot/pxelinux.cfg
# 編輯/var/lib/tftpboot/pxelinux.cfg/default （參考結尾）
# change /etc/xinetd.d/tftp "disable = yes" => "disable = no"
# cp ks.cfg to /var/www/html/ks.cfg (pxelinux.cfg/default文件也要對應修改)
# cp /usr/share/syslinux/pxelinux.0 /var/lib/tftpboot/
# cat /etc/dhcp/dhcpd.conf
#
# DHCP Server Configuration file.
# see /usr/share/doc/dhcp*/dhcpd.conf.example
# see dhcpd.conf(5) man page
#
option domain-name "Robbie.com"; #全局搜索域
option domain-name-servers 218.2.135.1;#全局dns
default-lease-time 6000;# 默認的租賃時間
max-lease-time 72000;#最大可租賃時間
#上面兩個值可以設一樣
#class "test" {
#match if substring (hardware,1,8) = 00:1a:4a;
#}
subnet 192.168.0.0 netmask 255.255.0.0 {
interface eth0;
#range 192.168.10.67 192.168.10.80;
option routers 192.168.0.1;
next-server 192.168.10.60; #tftp server的ip
filename "pxelinux.0"; #pxe boot需要的啟動文件名, 相當於bootloader
class "test" {
match if substring (hardware,1,3) = 00:1a:4a;
}
pool {
range 192.168.10.67 192.168.10.70;
allow members of "test";
}
}
# systemctl start httpd xinetd tftp dhcp
# tee /var/lib/tftpboot/pxelinux.cfg/default <<EOF
default vesamenu.c32
timeout 80
display boot.msg
# Clear the screen when exiting the menu, instead of leaving the menu displayed.
# For vesamenu, this means the graphical background is still displayed without
# the menu itself for as long as the screen remains in graphics mode.
menu clear
menu background splash.png
menu title CentOS 7
menu vshift 8
menu rows 18
menu margin 8
#menu hidden
menu helpmsgrow 15
menu tabmsgrow 13
# Border Area
menu color border * #00000000 #00000000 none
# Selected item
menu color sel 0 #ffffffff #00000000 none
# Title bar
menu color title 0 #ff7ba3d0 #00000000 none
# Press [Tab] message
menu color tabmsg 0 #ff3a6496 #00000000 none
# Unselected menu item
menu color unsel 0 #84b8ffff #00000000 none
# Selected hotkey
menu color hotsel 0 #84b8ffff #00000000 none
# Unselected hotkey
menu color hotkey 0 #ffffffff #00000000 none
# Help text
menu color help 0 #ffffffff #00000000 none
# A scrollbar of some type? Not sure.
menu color scrollbar 0 #ffffffff #ff355594 none
# Timeout msg
menu color timeout 0 #ffffffff #00000000 none
menu color timeout_msg 0 #ffffffff #00000000 none
# Command prompt text
menu color cmdmark 0 #84b8ffff #00000000 none
menu color cmdline 0 #ffffffff #00000000 none
# Do not display the actual menu unless the user presses a key. All that is displayed is a timeout message.
menu tabmsg Press Tab for full configuration options on menu items.
menu separator # insert an empty line
menu separator # insert an empty line
label custom
menu label ^Custom auto install
kernel vmlinuz
menu default
append initrd=initrd.img ip=dhcp inst.ks=http://192.168.10.60/ks.cfg
EOF
#