QQ:1668121212mount /dev/cdrom /mnt
rm -rf /etc/yum.repos.d/*
vi /etc/yum.repos.d/base.repo
[base]
name=base
baseurl=file:///mnt
enabled=1
gpgcheck=0
yum repolist
yum -y install dhcp
cp /usr/share/doc/dhcp-4.1.1/dhcpd.conf.sample /etc/dhcp/dhcpd.conf
cat /etc/dhcp/dhcpd.conf | grep -v "^$" | grep -v "^#"
option domain-name "parpar.com";
option domain-name-servers 8.8.8.8;
default-lease-time 3600;
max-lease-time 7200;
log-facility local7;
subnet 172.168.0.0 netmask 255.255.0.0 {
range 172.168.0.20 172.168.0.30;
option routers 172.168.0.1;
next-server 172.168.0.2;
filename "pxelinux.0";
}
chkconfig dhcpd on
service dhcpd start
yum -y install tftp tftp-server
chkconfig tftp on
service xinetd start
yum -y install syslinux
cp /usr/share/syslinux/pxelinux.0 /var/lib/tftpboot/
cp /mnt/images/pxeboot/{vmlinuz,initrd.img} /var/lib/tftpboot/
cp /mnt/isolinux/{vesamenu.c32,boot.msg,splash.jpg} /var/lib/tftpboot
mkdir /var/lib/tftpboot/pxelinux.cfg
cp /mnt/isolinux/isolinux.cfg /var/lib/tftpboot/pxelinux.cfg/default
yum -y install httpd
mkdir /var/www/html/centos6
mount --bind /mnt /var/www/html/centos6
service httpd start
yum -y install system-config-kickstart
system-config-kickstart
mv ks.cfg /var/www/html/
cat /var/www/html/ks.cfg
#platform=x86, AMD64, or Intel EM64T
#version=DEVEL
# Firewall configuration
firewall --disabled
# Install OS instead of upgrade
install
# Use network installation
url --url="http://172.168.0.2/centos6"
repo --name="CentOS" --baseurl=http://172.168.0.2/centos6 --cost=100
# Root password
rootpw --iscrypted $1$10KAJR0t$WqUKt8fRa24FDPnHZxRTZ1
# System authorization information
auth --useshadow --passalgo=sha512
# Use graphical install
graphical
firstboot --disable
# System keyboard
keyboard us
# System language
lang en_US
# SELinux configuration
selinux --disabled
# Installation logging level
logging --level=info
# Reboot after installation
reboot
# System timezone
timezone Asia/Shanghai
# Network information
network --bootproto=dhcp --device=eth0 --onboot=on
# System bootloader configuration
bootloader --append="crashkernel=auto rhgb quiet" --location=mbr --driveorder="sda"
# Clear the Master Boot Record
zerombr
# Partition clearing information
clearpart --all --initlabel
# Disk partitioning information
part /boot --fstype="ext4" --size=200
part swap --size=4000
part / --fstype="ext4" --grow --size=200
%packages
@core
%end
vim /var/lib/tftpboot/pxelinux.cfg/default
label linux
menu label ^Install or upgrade an existing system
menu default
kernel vmlinuz
append ks=http://172.168.0.2/ks.cfg initrd=initrd.img