PXE

PXE+DHCP+HTTP+TFTP

光盘挂在/mnt下并且已经配置好yum源

yum -y install syslinux xinetd tftp-server dhcp httpd mkdir /var/lib/tftpboot/pxelinux.cfg cp /usr/share/syslinux/pxelinux.0 /var/lib/tftpboot/ vim /etc/xinetd.d/tftp     # line 14: change disable = no     systemctl start xinetd systemctl enable xinetd vim /etc/dhcp/dhcpd.conf     subnet 10.30.40.0 netmask 255.255.255.0 { range dynamic-bootp 10.30.40.240 10.30.40.250; option routers 10.30.40.254; filename "pxelinux.0"; next-server 10.30.40.150; }     systemctl restart dhcpd     mkdir -p /var/pxe/centos7 mkdir /var/lib/tftpboot/centos7 cp -r /mnt/* /var/pxe/centos7/     cp /var/pxe/centos7/images/pxeboot/vmlinuz /var/lib/tftpboot/centos7/ cp /var/pxe/centos7/images/pxeboot/initrd.img /var/lib/tftpboot/centos7/ cp /usr/share/syslinux/menu.c32 /var/lib/tftpboot/

使用http共享系统镜像

想要使用ftp或者nfs共享镜像的，以下的http://可以替换为对应的ftp://或者nfs://都可以

vim /var/lib/tftpboot/pxelinux.cfg/default     timeout 100 default menu.c32     label 1 menu label ^1) Install CentOS 7 kernel centos7/vmlinuz append initrd=centos7/initrd.img method=http://10.30.40.150/centos7 devfs=nomount     label 2 menu label ^2) Boot from local drive localboot     vim /etc/httpd/conf.d/pxeboot.conf     Alias /centos7 /var/pxe/centos7 <Directory /var/pxe/centos7> Options Indexes FollowSymLinks Require all granted </Directory>     systemctl restart httpd

修改kickstart文件添加内容

cp ./anaconda-ks.cfg /var/pxe/centos7/ks.cfg chmod a+r /var/pxe/centos7/ks.cfg vim /var/pxe/centos7/ks.cfg    删除其中的cdrom install url --url="http://10.30.40.150/centos7"     vim /var/lib/tftpboot/pxelinux.cfg/default    添加以下内容至label 1最后一行的后面 ks=http://10.30.40.150/centos7/ks.cfg

 

转载于:https://www.cnblogs.com/wangmuchen/p/11226630.html