无人值守安装redhat.docx

1、无人值守安装redhatKickstart一安装列出来的rpm包1.安装dhcp服务器# rpm -qa |grep dhcpdhcp-4.1.1-34.P1.el6.centos.i686dhcp-common-4.1.1-34.P1.el6.centos.i686/dhcp-devel-4.1.1-34.P1.el6.centos.i686 2.安装TFTP服务器 # rpm -qa |grep tftptftp-server-0.49-7.el6.i686安装时可能出现xinetd is needed by tftp-server-0.49-7.el6.i686则需安装xinetd# r

2、pm -qa |grep xinetdxinetd-2.3.14-38.el6.i686 3.安装VSFTP服务器# rpm -qa |grep vsftpvsftpd-2.2.2-11.el6_3.1.i686 4.安装kickstart# rpm -qa |grep system-config-kickstartsystem-config-kickstart-2.8.6.5-1.el6.noarch建议用yum安装 yum install -y system-config-kickstart 二修改服务器配置文件1.Dhcp2.Tftp3.ftp4.default5.Ks.cfg 三准备工

3、作：-本地IP地址-rootcatt # ifconfigeth0 Link encap:Ethernet HWaddr 00:0C:29:A4:F2:56 inet addr:192.168.133.148 Bcast:192.168.133.255 Mask:255.255.255.0 inet6 addr: fe80:20c:29ff:fea4:f256/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:259915 errors:0 dropped:0 overruns:0 frame:0

4、 TX packets:565798 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:17213848 (16.4 MiB) TX bytes:812666141 (775.0 MiB)-本地IP地址-首先要把镜像中的所有文件cp到/var/ftp/pub文件下mkdir -pv /tftpboot/pxelinux.cfgcp /usr/share/syslinux/pxelinux.0 /tftpboot/cp /var/ftp/pub/isolinux/isolinux.cfg /

5、tftpboot/pxelinux.cfg/default cp /var/ftp/pub/images/pxeboot/initrd.img /tftpbootcp /var/ftp/pub/images/pxeboot/vmlinuz /tftpbootcp /usr/share/syslinux/vesamenu.c32 /tftpboot/chmod 644 /tftpboot/pxelinux.cfg/default四配置文件参数1. vi /etc/dhcp/dhcpd.conf# DHCP Server Configuration file.# see /usr/share/do

6、c/dhcp*/dhcpd.conf.sample# see man 5 dhcpd.conf#ddns-update-style interim;ignore client-updates;subnet 192.168.133.0 netmask 255.255.255.0 option routers 192.168.133.100; option subnet-mask 255.255.255.0; filename /pxelinux.0; next-server 192.168.133.148; option domain-name-servers 192.168.133.148;

7、range dynamic-bootp 192.168.133.20 192.168.133.40; default-lease-time 14400; max-lease-time 28800; 2.vi /etc/xinetd.d/tftp# default: off# description: The tftp server serves files using the trivial file transfer # protocol. The tftp protocol is often used to boot diskless # workstations, download co

8、nfiguration files to network-aware printers, # and to start the installation process for some operating systems.service tftp socket_type = dgram protocol = udp wait = yes user = root server = /usr/sbin/in.tftpd server_args = -u nobody -s /tftpboot disable = no per_source = 11 cps = 100 2 flags = IPv

9、4 3.vi /etc/vsftp/vsftpd.conf无需改动4.vi /tftpboot/pxelinux.cfg/default label linuxmenu label Install or upgrade an existing systemmenu defaultkernel vmlinuzappend initrd=initrd.img ks=ftp:/192.168.133.148/ks.cfg-开机必须启动的选项-service iptables stopchkconfig iptables offservice vsftpd startchkconfig vsftpd onservice xinetd startchkconfig xinetd onservice dhcpd startchkconfig dhcpd on-5. /var/ftp/ks.cfg （注意权限此建议755）6.生成ks.cfg文件root用户执行system-config-kickstart命令这一步需要和项目组的确认各个磁盘大小：sss完成之后就可以开始启动了：开启的另一太机器自动找到