PXE安装Centos 6.6 x86-64 basic server
#!/bin/bash######################################################################
#0、Centos 6.6 x86_64
#设置服务器IP地址为192.168.11.250
#确保该网络中无DHCP服务
#且192.168.11.100 - 200 无机器使用
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#1、配置yum源，安装TFTP、FTP、DHCP服务
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#!/bin/bash
mkdir /mnt/cdromxxx
umount /dev/sr0
mount /dev/sr0 /mnt/cdromxxx
mkdir /etc/yum.repos.d/bak
mv /etc/yum.repos.d/*.repo /etc/yum.repos.d/bak/
echo '
name=local
baseurl=file:///mnt/cdromxxx
gpgcheck=0
enabled=1
'>/etc/yum.repos.d/local.repo
yum install dhcp tftp-server vsftpd syslinux -y
rm -rf /etc/yum.repos.d/local.repo
mv /etc/yum.repos.d/bak/* /etc/yum.repos.d/
rm -rf /etc/yum.repos.d/bak
umount /dev/sr0
rm -rf /mnt/cdromxxx
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#2、配置DHCP服务
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#!/bin/bash
echo 'ddns-update-style interim;
ignore client-updates;
option space PXE;
option PXE.mtftp-ip code 1 = ip-address;
option PXE.mtftp-cport code 2 = unsigned integer 16;
option PXE.mtftp-sport code 3 = unsigned integer 16;
option PXE.mtftp-tmout code 4 = unsigned integer 8;
option PXE.mtftp-delay code 5 = unsigned integer 8;
option arch code 93 = unsigned integer 16;
class "pxeclients" {
match if substring (option vendor-class-identifier, 0, 9) = "PXEClient";
next-server 192.168.11.250;
if option arch = 00:02 {
filename "ia64/elilo.efi";
} else {
filename "legacy/pxelinux.0";
}
}
#next-server 192.168.11.250; #指定TFTP服务器的地址
#filename "legacy/pxelinux.0"; #指定PXE引导程序的文件名
subnet 192.168.11.0 netmask 255.255.255.0 {
option routers 192.168.11.1;
option subnet-mask 255.255.255.0;
range 192.168.11.100 192.168.11.200;
option broadcast-address 192.168.11.255;
}
'>/etc/dhcp/dhcpd.conf
/etc/init.d/dhcpd restart
chkconfig dhcpd on
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#3、配置FTP服务
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mkdir /var/ftp/pub/isoxxx
mount /dev/sr0 /var/ftp/pub/isoxxx
echo 'mount /dev/sr0 /var/ftp/pub/isoxxx'>>/etc/rc.local
echo '#platform=x86, AMD64, 或 Intel EM64T
#version=DEVEL
# Firewall configuration
firewall --enabled --ssh
# Install OS instead of upgrade
install
# Use network installation
url --url="ftp://192.168.11.250/pub/isoxxx"
# Root password
rootpw --iscrypted $1$2B0mua0h$2VLnGqw4bvQpvEHuBhObP.
# System authorization information
auth--useshadow--passalgo=sha512
# Use text mode install
text
# System keyboard
keyboard us
# System language
lang en_US
# SELinux configuration
selinux --permissive
# Do not configure the X Window System
skipx
# Installation logging level
logging --level=info
# Reboot after installation
reboot
# System timezone
timezone --isUtc Asia/Shanghai
# System bootloader configuration
bootloader --location=mbr
# Clear the Master Boot Record
zerombr
# Partition clearing information
clearpart --all
# Disk partitioning information
part / --fstype="ext4" --grow --size=1
%packages
@base
@console-internet
@core
@debugging
@directory-client
@hardware-monitoring
@java-platform
@large-systems
@network-file-system-client
@performance
@perl-runtime
@server-platform
@server-policy
@workstation-policy
pax
oddjob
sgpio
device-mapper-persistent-data
samba-winbind
certmonger
pam_krb5
krb5-workstation
perl-DBD-SQLite
%end
%pre
%end
%post
%end
'>/var/ftp/pub/ks.cfg
/etc/init.d/vsftpd restart
chkconfig vsftpd on
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#4、配置TFTP服务
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sed -i '8 s/^/ disable=no\n/' /etc/xinetd.d/tftp
mkdir /var/lib/tftpboot/legacy
cp /usr/share/syslinux/pxelinux.0 /var/lib/tftpboot/legacy
cp /var/ftp/pub/isoxxx/images/pxeboot/{initrd.img,vmlinuz} /var/lib/tftpboot/legacy
cp /var/ftp/pub/isoxxx/isolinux/{boot.msg,vesamenu.c32} /var/lib/tftpboot/legacy
mkdir /var/lib/tftpboot/legacy/pxelinux.cfg
echo 'default linux
prompt 1
timeout 5
display boot.msg
F1 boot.msg
F2 options.msg
F3 general.msg
F4 param.msg
F5 rescue.msg
label linux
kernel vmlinuz
append ks=ftp://192.168.11.250/pub/ks.cfginitrd=initrd.img ksdevice=eth0
'>/var/lib/tftpboot/legacy/pxelinux.cfg/default
/etc/init.d/xinetd restart
chkconfig tftp on
chkconfig xinetd on
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#5、更改系统安全设置
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setenforce 0
echo '# This file controls the state of SELinux on the system.
# SELINUX= can take one of these three values:
# enforcing - SELinux security policy is enforced.
# permissive - SELinux prints warnings instead of enforcing.
# disabled - SELinux is fully disabled.
SELINUX=permissive
# SELINUXTYPE= type of policy in use. Possible values are:
# targeted - Only targeted network daemons are protected.
# strict - Full SELinux protection.
SELINUXTYPE=targeted'>/etc/sysconfig/selinux
/etc/init.d/iptables stop
chkconfig iptables off
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