- 配置DHCP服务器
- 安装配置dhcp
yum -y install dhcp
cp /usr/share/doc/dhcp-4.1.1/dhcpd.conf.sample /etc/dhcp/dhcpd.conf
cat /etc/dhcp/dhcpd.conf | grep -v "^$" | grep -v "^#"
[[email protected] html]# cat /etc/dhcp/dhcpd.conf | grep -v "^$" | grep -v "^#"
option domain-name "parpar.com";
option domain-name-servers 8.8.8.8;
default-lease-time 3600;
max-lease-time 7200;
log-facility local7;
subnet 192.168.153.0 netmask 255.255.255.0 {
range 192.168.153.150 192.168.153.190;
option routers 192.168.153.128;
filename "pxelinux.0";
}
- 配置tftp+http+pxe服务器
一、安装配置tftp
yum -y install tftp tftp-server chkconfig tftp on service xinetd start
二、配置PXE工作环境
yum -y install syslinux cp /usr/share/syslinux/pxelinux.0 /var/lib/tftpboot/
三、提供引导内核文件
cp /mnt/images/pxeboot/{vmlinuz,initrd.img} /var/lib/tftpboot/
cp /mnt/isolinux/{vesamenu.c32,boot.msg,splash.jpg} /var/lib/tftpboot
mkdir /var/lib/tftpboot/pxelinux.cfg
cp /mnt/isolinux/isolinux.cfg /var/lib/tftpboot/pxelinux.cfg/default
四、安装配置httpd服务
yum -y install httpd mkdir /var/www/html/centos6 mount --bind /mnt /var/www/html/centos6 service httpd start
五、生成ks文件
centos 默认在 /root/ 下有anaconda-ks.cfg
mv anaconda-ks.cfg ks.cfg
mv ks.cfg /var/www/html/ [[email protected] html]# cat /var/www/html/ks.cfg # Kickstart file automatically generated by anaconda. #version=DEVEL install cdrom lang en_US.UTF-8 keyboard us network --onboot yes --device eth0 --bootproto dhcp --noipv6 rootpw --iscrypted $6$57O/oFGl1oyNv5X5$vT8S3A/4oYzkJfpWWmSwWd3RX8S0xoWVV0dPAx0PFDkXqZuLveBlHNk88Kaw7o5DX4G7lNyYA0GpJ5zuwhAEl. firewall --service=ssh authconfig --enableshadow --passalgo=sha512 selinux --enforcing timezone --utc Asia/Shanghai bootloader --location=mbr --driveorder=sda --append="crashkernel=auto rhgb quiet" # The following is the partition information you requested # Note that any partitions you deleted are not expressed # here so unless you clear all partitions first, this is # not guaranteed to work #clearpart --all --drives=sda #volgroup VolGroup --pesize=4096 pv.008002 #logvol / --fstype=ext4 --name=lv_root --vgname=VolGroup --grow --size=1024 --maxsize=51200 #logvol swap --name=lv_swap --vgname=VolGroup --grow --size=4000 --maxsize=4000 #part /boot --fstype=ext4 --size=500 #part pv.008002 --grow --size=1 url --url="http://192.168.153.128/centos6" repo --name="CentOS" --baseurl=http://192.168.153.128/centos6 --cost=100 %packages --nobase @core %end
修改 sk.cfg 权限
chmod 777 sk.cfg
六、修改
vim /var/lib/tftpboot/pxelinux.cfg/default
label linux
menu label ^Install or upgrade an existing system
menu default
kernel vmlinuz
append ks=http://192.168.153.128/ks.cfg initrd=initrd.img
配置完成,新启动虚拟机即可自动安装系统
原文地址：https://www.cnblogs.com/heitaoq/p/9078151.html
时间： 2024-10-14 14:23:14