Kickstart一键安装

23323112

#!/bin/bash
# by syaving
#
wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-6.repo >>/dev/null 2>&1
yum install -y dhcp-common tftp tftp-server xinetd  syslinux httpd dhcp
cp /etc/dhcp/dhcpd.conf /etc/dhcp/dhcpd.conf.bak
cat >/etc/dhcp/dhcpd.conf<<eof
# DHCP Server Configuration file.
#   see /usr/share/doc/dhcp*/dhcpd.conf.sample
# by Syaving
subnet 172.16.1.0 netmask 255.255.255.0 {
        range 172.16.1.125 172.16.1.135;
        option subnet-mask 255.255.255.0;
        default-lease-time 21600;
        max-lease-time 43200;
        next-server 172.16.1.100;
        filename "/pxelinux.0";
}
eof
/etc/init.d/dhcpd start >>/dev/null 2>&1
echo -e "dhcp_conf is ok!"
echo -e "--------->"
cp /etc/xinetd.d/tftp /etc/xinetd.d/tftp.bak
cat >/etc/xinetd.d/tftp<<eof
# default: off
# description: The tftp server serves files using the trivial file transfer \
#       protocol.  The tftp protocol is often used to boot diskless \
#       workstations, download configuration files to network-aware printers, \
#       and to start the installation process for some operating systems.
service tftp
{
        socket_type             = dgram
        protocol                = udp
        wait                    = yes
        user                    = root
        server                  = /usr/sbin/in.tftpd
        server_args             = -s /var/lib/tftpboot
        disable                 = no
        per_source              = 11
        cps                     = 100 2
        flags                   = IPv4
}
eof
/etc/init.d/xinetd start >>/dev/null 2>&1
echo -e "tftp_conf is ok !"
echo -e "--------->"
sed -i "277i ServerName 127.0.0.1:80" /etc/httpd/conf/httpd.conf
/etc/init.d/httpd start
mkdir -p /var/www/html/CentOS-6.8
mount -o loop -t iso9660 /dev/cdrom /var/www/html/CentOS-6.8/
echo -e "http_conf is ok !"
echo -e "--------->"
cp /usr/share/syslinux/pxelinux.0 /var/lib/tftpboot/
cp -a /var/www/html/CentOS-6.8/isolinux/* /var/lib/tftpboot/
mkdir -p /var/lib/tftpboot/pxelinux.cfg
#cp /var/www/html/CentOS-6.8/isolinux/isolinux.cfg /var/lib/tftpboot/pxelinux.cfg/default
echo -e "syslinux_conf is ok !"
echo -e "--------->"
#ks.conf
mkdir /var/www/html/ks_config
ks_cg="/var/www/html/ks_config"
cp /server/scripts/CentOS-6.8-ks.cfg $ks_cg
cp /server/scripts/optimization.sh $ks_cg
cat >/var/lib/tftpboot/pxelinux.cfg/default<<eof
default ks
prompt 0
label ks
  kernel vmlinuz
  append initrd=initrd.img ks=http://172.16.1.100/ks_config/CentOS-6.8-ks.cfg ksdevice=eth1
eof