Kickstart无人值守批量安装Linux系统

Kickstart无人值守批量安装Linux系统

蓝色：输入的命令部分

红色：修改的配置文件

1、挂载系统安装光盘到Kickstart服务器 [root@localhost ~]# mkdir /kickstart [root@localhost ~]# mkdir /linuxinstall [root@localhost ~]# mkdir /tftpboot [root@localhost ~]# mkdir /tftpboot/pxelinux.cfg [root@localhost /]# mount /dev/cdrom /linuxinstall [root@localhost /]# vim /etc/fstab                     ......            /dev/cdrom     /linuxinstall    iso9660 defaults    0 0                     ...... 2、设置yum仓库源 [root@localhost ~]# cp /etc/yum.repos.d/CentOS-Media.repo /etc/yum.repos.d/kickstart.repo [root@localhost ~]# vim /etc/yum.repos.d/kickstart.repo                     ......                     [kickstart]                     name=CentOS-$releasever - Media                     baseurl=file:///linuxinstall                     gpgcheck=0                     enabled=1                     ...... 3、安装Kickstart需要的组件 [root@localhost ~]# yum install nfs* dhcp tftp* system-config-kickstart –y 4、设置nfs [root@localhost ~]# vim /etc/exports                     ......                     /linuxinstall    *(ro,sync)                     /kickstart       *(ro,sync)                     /tftpboot        *(ro,sync)                     ...... [root@localhost /]# exportfs -rv exporting *:/linuxinstall exporting *:/kickstart exporting *:/tftpboot 5、设置tftp [root@localhost /]# vim /etc/xinetd.d/tftp                     ......                     disable                    = no(yes改成no)                     ...... 6、配置DHCP [root@localhost ~]# cp /usr/share/doc/dhcp-3.0.5/dhcpd.conf.sample /etc/dhcpd.conf [root@localhost ~]# vim /etc/dhcpd.conf                     ......

                    ddns-update-style interim;

                    ignore client-updates;

                    allow booting;                     allow bootp;

                    subnet 192.168.159.0 netmask 255.255.255.0 {

                    option routers                192.168.159.2;                     option subnet-mask            255.255.255.0;      

                    next-server 192.168.159.10;

                    filename "pxelinux.0";

                    range dynamic-bootp 192.168.159.128 192.168.159.254;

                                default-lease-time 21600;

                                max-lease-time 43200;                     }                     ...... 7、配置ks.cfg文件 #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 --all --initlabel # Use graphical install graphical # Firewall configuration firewall --enabled   # Run the Setup Agent on first boot firstboot --disable # System keyboard keyboard us # System language lang en_US # Installation logging level logging --level=info # Use NFS installation media nfs --server=192.168.159.10 --dir=/linuxinstall # Network information network --bootproto=dhcp --device=eth0 --onboot=on # Reboot after installation reboot #Root password rootpw --iscrypted $1$9G/AkkmG$NtrFgqOQ4nAP.EUMXmxTP0 # SELinux configuration selinux --enforcing # Do not configure the X Window System skipx # System timezone timezone America/New_York # Install OS instead of upgrade install # Disk partitioning information part / --bytes-per-inode=4096 --fstype="ext3" --size=6000 part /boot --bytes-per-inode=4096 --fstype="ext3" --size=600 part swap --bytes-per-inode=4096 --fstype="swap" --size=1000 %packages @base @chinese-support @core @dialup @editors @gnome-desktop @games @graphical-internet @graphics @office @printing @sound-and-video @text-internet @base-x keyutils trousers fipscheck device-mapper-multipath libsane-hpaio xorg-x11-server-Xnest 8、配置支持pxe启动 [root@localhost ~]# cp ks.cfg /kickstart/ [root@localhost ~]# cp /usr/lib/syslinux/pxelinux.0 /tftpboot/ [root@localhost ~]# cp /linuxinstall/images/pxeboot/vmlinuz /tftpboot/ [root@localhost ~]# cp /linuxinstall/images/pxeboot/initrd.img /tftpboot/ [root@localhost ~]# cp /linuxinstall/isolinux/isolinux.cfg /tftpboot/pxelinux.cfg/default [root@localhost ~]# chmod a+r /tftpboot/pxelinux.cfg/default [root@localhost ~]# vim /tftpboot/pxelinux.cfg/default default linux prompt 1 timeout 60 display boot.msg label linux  kernel vmlinuz  append ks=nfs:192.168.159.10://kickstart/ks.cfg initrd=initrd.img label text  kernel vmlinuz  append initrd=initrd.img text label ks  kernel vmlinuz  append ks initrd=initrd.img label local  localboot 1 label memtest86  kernel memtest  append - 9、启动服务 [root@localhost /]# service dhcpd restart [root@localhost /]# chkconfig dhcpd on [root@localhost /]# service nfs restart [root@localhost /]# chkconfig nfs on [root@localhost /]# service xinetd restart [root@localhost /]# chkconfig xinetd on 10、测试