Fully automated deployment of the shell scripts PXE

#!/bin/bash

#2017 -07-21 by Max

#config PXE

#config Yum

if [!-D ~/yum.bak];

Then

mv/etc/yum.repos.d/* ~/yum.bak

Else

mkdir ~/yum.bak

mv/etc/yum.repos.d/* ~/yum.bak

Fi

Cat >/etc/yum.repos.d/server.repo<< EOF

[Base]

Name=server

Baseurl=file:///mnt

Gnabled=1

Gpgcheck=0

Eof

Mount/dev/cdrom/mnt

Yum Clean All

Yum-y Update

#config FTP

Yum-y Install VSFTPD

Systemctl restart vsftpd; Systemctl Enable VSFTPD

#config TFTP

Yum-y Install TFTP tftp-server xinetd

Sed ' 13s/\/var\/lib//'/etc/xinetd.d/tftp-i

Sed ' 14s/yes/no/'/etc/xinetd.d/tftp-i

#config Network

Cat >/etc/sysconfig/network-scripts/ifcfg-eno16777736<<eof

Type=ethernet

Bootproto=static

name=eno16777736

device=eno16777736

Onboot=yes

netmask=255.255.255.0

ipaddr=192.168.25.1

Eof

Systemctl Restart Network

#config DHCP

Yum-y Install DHCP

if [-f/etc/dhcp/dhcpd.conf.bak];

Then

Rm-rf/etc/dhcp/dhcpd.conf.bak

Fi

Cp/etc/dhcp/dhcpd.conf/etc/dhcp/dhcpd.conf.bak

Rm-rf/etc/dhcp/dhcpd.conf

Cp/usr/share/doc/dhcp*/dhcpd.conf.example/etc/dhcp/dhcpd.conf

Cat >>/etc/dhcp/dhcpd.conf<<eof

Subnet 192.168.25.0 netmask 255.255.255.0 {

Range 192.168.25.100 192.168.25.200;

Next-server 192.168.25.1;

FileName "pxelinux.0";

}

Eof

Systemctl restart dhcpd; Systemctl Enable DHCPD

#config Kickstart

if [!-d/tftpboot/];

Then

mkdir/tftpboot/

Else

rm-rf/tftpboot/*

Fi

Mkdir/tftpboot/pxelinux.cfg-p

Yum-y Install Syslinux

cp/usr/share/syslinux/pxelinux.0/tftpboot/

Cp/mnt/isolinux/isolinux.cfg/tftpboot/pxelinux.cfg/default

cp/mnt/images/pxeboot/initrd.img/tftpboot/

cp/mnt/images/pxeboot/vmlinuz/tftpboot/

chmod 644/tftpboot/pxelinux.cfg/default

#config Boot ' default '

Sed ' 1s/.*/default linux/'/tftpboot/pxelinux.cfg/default-i

Sed ' 64s/.*/append initrd=initrd.img ks=ftp:\/\/192.168.25.1\/ks.cfg/'/tftpboot/pxelinux.cfg/default-i

Sed ' 68d '/tftpboot/pxelinux.cfg/default-i

Sed ' imenu default '/tftpboot/pxelinux.cfg/default-i

Cat >/var/ftp/ks.cfg<<eof

#platform =x86, AMD64, or Intel EM64T

#version =devel

# Install OS instead of upgrade

Install

# Keyboard Layouts

Keyboard ' US '

# Root Password

ROOTPW--iscrypted $1$syci/oct$khzs273jzfitzcp92egxj0

# System TimeZone

TimeZone Africa/abidjan

# Use Network Installation

URL--url= "Ftp://192.168.25.1/pub"

# System Language

Lang en_US

# Firewall Configuration

Firewall--disabled

# System Authorization Information

Auth--useshadow--passalgo=sha512

# Use graphical Install

Graphical

Firstboot--disable

# SELinux Configuration

SELinux--enforcing

# Network Information

Network--bootproto=dhcp--device=eno16777736--onboot=yes

# Reboot after installation

Reboot

# System Bootloader Configuration

Bootloader--location=mbr--md5pass= "$1$wlui.azb$so8s4dcmyhz7rrdihrc95."

# Clear the Master Boot Record

Zerombr

# Partition Clearing Information

Clearpart--all--initlabel

# Disk Partitioning Information

Part/--fstype= "XFS"--size=20480

Part swap--fstype= "swap"--size=2048

%packages

@base

@core

@desktop-debugging

@dial-up

@fonts

@gnome-desktop

@guest-agents

@guest-desktop-agents

@input-methods

@internet-browser

@multimedia

@print-client

@x11

%end

Eof

#config Srouce and server

Umount/dev/cdrom

Mount/dev/cdrom/var/ftp/pub

Iptables-f

Setenforce 0

Systemctl Stop Firewalld

Systemctl Restart DHCPD

Systemctl Restart VSFTPD

Systemctl Restart xinetd

Fully automated deployment of the shell scripts PXE