一、安装环境
centos6.5 IP：192.168.100.11/24 GW:192.168.100.1
关闭iptables、selinux
二、需要安装组件
dhcp服务器
tftp服务器
kickstart生成的ks.cfg配置文件
提供安装镜像的httpd服务器
三、安装
1安装dhcp服务器
#yum install -y dhcp
#cp -a /usr/share/doc/dhcp-4.1.1/dhcpd.conf.sample /etc/dhcp/dhcpd.conf
#vim dhcpd.conf
ddns-update-style none;
option domain-name-servers 172.30.8.8,8.8.8.8;
log-facility local7;
allow booting;
allow bootp;
subnet 192.168.100.0 netmask 255.255.255.0 {
range 192.168.100.200 192.168.100.250;
option routers 192.168.100.1;
option subnet-mask 255.255.255.0;
option broadcast-address 192.168.100.255;
default-lease-time 600;
max-lease-time 7200;
next-server 192.168.100.11; #TFTP Serverip
filename "pxelinux.0"; #pxelinux
}
~ #service dhcpd start
#chkconfig dhcpd on
2安装tftp服务器
#yum install -y tftp-server #vim /etc/xinetd.d/tftp #改如下两行 server_args = -s /tftpboot disable = no #mkdir -p /tftpboot/pxelinux.cfg
3配置PXE
#yum install -y syslinux #cp /usr/share/syslinux/pxelinux.0 /tftpboot #mount -o loop CentOS-6.5-x84_64-minimal.iso /mnt #cp /mnt/images/pxeboot/vmlinuz /tftpboot/vmlinuz-centos6.5 #cp /mnt/images/pxeboot/initrd.img /tftpboot/initrd-centos6.5.img #cp /mnt/isolinux/isolinux.cfg /tftpboot/pxelinux.cfg/default #vim /tftpboot/pxelinux.cfg/default default linux prompt 0 # 显示 ‘boot: ‘ 提示符。为 ‘0‘ 时则不提示，将会直接启动 ‘default‘ 参数中指定的内容 timeout 60 display boot.msg F1 boot.msg F2 options.msg F3 general.msg F4 param.msg F5 rescue.msg label linux kernel vmlinuz-centos6.5 append ks=http://192.168.100.11/config/ks.cfg/6.5x64.cfg initrd=initrd-centos6.5.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 - #service xinetd restart
4安装配置httpd
#yum install -y httpd #cd /var/www/html #mkdir -p ISO/CentOS6.5 #mkdir -p config/ks.cfg #cp -a /mnt/* /var/www/html/IOS/CentOS6.5 #service httpd start #chkconfig httpd on
5准备ks.cfg文件
#cp /root/anaconda-ks.cfg /var/www/html/config/ks.cfg/6.5x64.cfg #/var/www/html/config/ks.cfg/6.5x64.cfg #version=DEVEL install url --url=http://192.168.100.11/ISO/CentOS6.5/ #centos6.5镜像文件路径 lang en_US.UTF-8 keyboard us network --onboot yes --device eth0 --bootproto dhcp rootpw --iscrypted $6$z4dCpAjrhQPJ12i5$XqJDhMMJC6nIFXJq8m.X8aEZ.QuBvynZifPDol1KBJHolNimNEe9.xFuv4hTgl5d7LNiEkPVlQvVjK/MVckdx. firewall --service=ssh authconfig --enableshadow --passalgo=sha512 selinux --disabled timezone --utc Asia/Shanghai bootloader --location=mbr --driveorder=sda --append="crashkernel=auto rhgb quiet" #分区情况 clearpart --linux --drives=sda part /boot --fstype=ext4 --size=100 --ondisk=sda part / --fstype=ext4 --size=5000 --ondisk=sda part swap --size 1000 --ondisk=sda #repo --name="CentOS" --baseurl=cdrom:sr0 --cost=100 #这项注释 %packages --nobase #选择需要安装的包 @core %end
pxe+tftp+kickstart+dhcp+apache无人值守安装centos
时间： 2024-10-26 12:00:52