一:配置DHCP服務
[root@control /]# yum install dhcp -y
[root@control /]# rpm -ql dhcp | grep dhcpd.conf
/etc/dhcp/dhcpd.conf
/usr/share/doc/dhcp-4.1.1/dhcpd-conf-to-ldap
/usr/share/doc/dhcp-4.1.1/dhcpd.conf.sample
/usr/share/man/man5/dhcpd.conf.5.gz
[root@control /]# cp -p /usr/share/doc/dhcp-4.1.1/dhcpd.conf.sample /etc/dhcp/dhcpd.conf
[root@control ~]# vim /etc/dhcp/dhcpd.conf
subnet 192.168.10.0 netmask 255.255.255.0 { range 192.168.10.110 192.168.10.120; option domain-name-servers 192.168.10.1; option domain-name "51cto.com"; option routers 192.168.10.200; default-lease-time 600; max-lease-time 7200; filename "pxelinux.0"; next-server 192.168.10.1; }
[root@control /]# service dhcpd restart
二:配置tftp服務
[root@control /]# yum install tftp* -y
[root@control ~]# vim /etc/xinetd.d/tftp
service tftp { socket_type = dgram protocol = udp wait = yes user = root server = /usr/sbin/in.tftpd server_args = -s /var/lib/tftpboot disable = no per_source = 11 cps = 100 2 flags = IPv4 }
[root@control /]# service xinetd restart
三:安裝ftp服務
[root@control /]# yum install vsftpd -y
[root@control /]# service vsftpd restart
四:將引導文件拷貝到tftp根目錄
[root@control /]# yum install syslinux -y
[root@control /]# rpm -ql syslinux | grep pxelinux.0
/usr/share/syslinux/gpxelinux.0
/usr/share/syslinux/pxelinux.0
[root@control /]# cp -p /usr/share/syslinux/pxelinux.0 /var/lib/tftpboot/
[root@control /]# cp -p /mnt/images/pxeboot/initrd.img /var/lib/tftpboot/
[root@control /]# cp -p /mnt/images/pxeboot/vmlinuz /var/lib/tftpboot/
[root@control /]# cp -p /mnt/isolinux/isolinux.cfg /var/lib/tftpboot/pxelinux.cfg/default
五:將光盤鏡像全部考到ftp目錄下
[root@control ~]# mkdir -p /var/ftp/iso
[root@control ~]# cp -ap /mnt/* /var/ftp/iso/
六:安裝kickstart並生成無人值守配置文件
[root@control /]# yum install system-config-kickstart -y
[root@control ~]# system-config-kickstart
七:將生成的kickstart文件拷貝到ftp目錄
[root@control ~]# cp -p /root/ks.cfg /var/ftp/iso/
八:編輯引導文件
[root@control ~]# chmod 777 /var/lib/tftpboot/pxelinux.cfg/defualt
[root@control ~]# vim /var/lib/tftpboot/pxelinux.cfg/defualt
default linux label linux menu label ^Install or upgrade an existing system menu default kernel vmlinuz append initrd=initrd.img ks=ftp://192.168.10.1/iso/ks.cfg
九:客戶端設置網絡啓動然後查看效果