CentOS 6 kickstart 自动化部署
一：配置DHCP服务
[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服务
[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：安装ftp服务
[root@control /]# yum install vsftpd -y
[root@control /]# service vsftpd restart
四：将引导文件拷贝到tftp根目录
[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：将光盘镜像全部考到ftp目录下
[root@control ~]# mkdir -p /var/ftp/iso
[root@control ~]# cp -ap /mnt/* /var/ftp/iso/
六：安装kickstart并生成无人值守配置文件
[root@control /]# yum install system-config-kickstart -y
[root@control ~]# system-config-kickstart
七：将生成的kickstart文件拷贝到ftp目录
[root@control ~]# cp -p /root/ks.cfg /var/ftp/iso/
八：编辑引导文件
[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：客户端设置网络启动然后查看效果
