CentOS下kickstart安装笔记
CentOS 5.2，因为是测试机，没删减内容，标准安装。
关闭iptables和selinux，安装系统时已经配置好
1. 如果没有关闭，关闭的方法是：
/etc/init.d/iptables stop
Chkconfig iptables off
Vi /etc/selinux/config，修改
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SELINUX=disabled |
2. 安装NFS, sftp, dhcp服务器
yum –y install nfs-utils nfs-utils-lib nfs-utils-lib-devel dhcp
3. 安装kickstart
Yum –y system-config-kickstart
4.配置dhcp服务器
vi /etc/dhcpd.conf
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ddns-update-style interim ; ignore client-updates ; allow booting ; allow bootp ; # A slightly different configuration for an internal subnet. subnet 192.168.254.0 netmask 255.255.255.0 { range 192.168.254.31 192.168.254.50 ; option domain-name-servers 192.168.254.2; #option domain-name "internal.example.org"; option routers 192.168.254.2 ; option subnet-mask 255.255.255.0 ; option broadcast-address 192.168.254.255 ; filename "pxelinux.0" ; default-lease-time 172800 ; max-lease-time 1209000 ; } |
/etc/init.d/dhcpd start
Chkconfig dhcpd on
5. sftp服务器配置
vi /etc/xinetd.d/tftp
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service tftp { socket_type= dgram protocol= udp wait= yes user= root server= /usr/sbin/in.tftpd server_args= -s /tftpboot disable= no per_source= 11 cps= 100 2 flags= IPv4 } |
/etc/init.d/xinetd start
Chkconfig xinetd on
6. nfs服务器的配置
Vi /etc/exports
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/share/admins 192.168.254.111/24(async,rw,no_subtree_check) |
Mkdir –p /share/admins
/etc/init.d/nfs start
Chkconfid nfs on
7. PXE设置
7.1 拷贝安装光盘到nfs目录
Mount –o loop /dev/dvd /mnt/
Mkdir –p /share/admins/centos52
Cp –Rf /mnt/* /share/admins/centos52
7.2 创建pxe启动选项
Yum –y install syslinux
Mkdir –p /tftpboot/centos52
Mkdir –p /tftpboot/pxelinux.cfg
Cd /tftpboot
;/ 复制以下文件及文件夹
Cp /usr/share/syslinux/mboot.c32 .
Cp /usr/share/syslinux/chain.c32 .
Cp /usr/share/syslinux/menu.c32 .
Cp /usr/share/syslinux/pxelinux.0 .
Cp /usr/share/syslinux/memdis .
Cp –R /mnt/isolinux cenos52/.
;/ pxe菜单编辑
vi pxeconfig.cfg/default
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Default centos52 prompt 0 timeout 100 ONTIMEOUT local
#MENU TITLE Main Menu #MENU INCLUDE pxelinux.cfg/graphics.conf #MENU AUTOBOOT Starting Local System in 300 seconds
LABEL centos52 MENU LABEL ^Start install CentOS5.2 KERNEL menu.c32 APPEND pxelinux.cfg/centos52 |
Vi centos52
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default default prompt 1 timeout 100
label centos52 MENU LABEL ^Startdard mode install CentOS5.2 kernel /centos52/isolinux/vmlinuz append initrd=/centos52/isolinux/initrd.img ramdisk_size=8192 ks=nfs:192.168.254.21:/share/admins/centos52/ks.cfg
label default MENU LABEL ^Return to Main Menu KERNEL menu.c32 APPEND pxelinux.cfg/default |
8. kickstat 配置
可以在图形终端下运行system-config-kickstart，如图：生成ks.cfg文件
拷贝ks.cfg到nfs目录（centos52菜单对应的路径）
开台机器测试！
配置完成，贴个ks.cfg配置菜单
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#platform=x86, AMD64, 或Intel EM64T # System authorization information auth--useshadow--enablemd5 # System bootloader configuration bootloader --location=mbr # Clear the Master Boot Record zerombr # Partition clearing information clearpart --linux --initlabel #skip key enter key --skip # Use graphical install graphical # Firewall configuration firewall --disabled # Run the Setup Agent on first boot firstboot --disable # System keyboard keyboard us # System language lang zh_CN # Installation logging level logging --level=info # Use NFS installation media nfs --server=192.168.254.21 --dir=/share/admins/centos52 # Network information network --bootproto=dhcp --device=eth0 --onboot=on # Reboot after installation reboot #Root password rootpw --iscrypted $1$PYNuUfV6$WdL1kAbFQQYNnliJgczz3.
# SELinux configuration selinux --disabled # System timezone timezone --isUtc Asia/Chongqing # Install OS instead of upgrade install # X Window System configuration information xconfig--defaultdesktop=GNOME --depth=24 --resolution=640x480
# Disk partitioning information part /boot --bytes-per-inode=4096 --fstype="ext2" --size=100 part swap --bytes-per-inode=4096 --fstype="swap" --size=1024 part / --bytes-per-inode=4096 --fstype="ext3" --grow --size=15000
%packages @base-x @gnome-desktop @office @editors @text-internet @gnome-desktop @dialup @core @base @games @base-x @chinese-support @graphics @printing @sound-and-video @graphical-internet Deployment_Guide-en-US device-mapper-multipath xorg-x11-server-Xnest libsane-hpaio -sysreport |
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# Disk partitioning information part /boot --bytes-per-inode=4096 --fstype="ext2" --size=100 part swap --bytes-per-inode=4096 --fstype="swap" --size=1024 part / --bytes-per-inode=4096 --fstype="ext3" --grow --size=1
%packages @base-x @gnome-desktop @office @editors @text-internet @gnome-desktop @dialup @core @base @games @base-x @chinese-support @graphics @printing @sound-and-video @graphical-internet Deployment_Guide-en-US device-mapper-multipath xorg-x11-server-Xnest libsane-hpaio -sysreport |
