Unattended installation (installed capacity of more convenient and efficient deployment history, you deserve)
in the early PXE remote installation of the system on the basis of kickstart installation package 
found under System Tools kickstart tool in the desktop application, click into a step by step configuration 
basic configuration configuration four local 
installation method selected to perform a clean installation, for FTP installation. Fill FTP server and directory 
boot loader options, select the boot loader to install new 
partition information: / boot dispensing 500M; / home dispensing 4096M; swap allocate 4096; all of the unallocated space to /.
Network configuration, network device configuration ens33 
configuration options to disable the firewall 
bin / bash login script uses the environment after installation / 
configuration is complete, save the file to the / var / ftp in the centos7, after which view the saved file. 
The system required package into ks.cfg, the home directory of the local copy at the root, the anaconda-ks.cfg the packages into the ks.cfg
Bootloader data ks.cfg, the boot program in / var / lib / tftpboot. Pxelinux.cfg enter, edit the default data. Loaded by default auto, subsequently added with ks command (without adding the template file is not read) 
to save and exit turn no mirroring of bare metal, under a load of Shoujiyankuai start point esc, choose to use the network installation, after which it will automatic installation, without human duty operation.
