因公司centos服務器重裝需求較多,且服務器沒有遠控卡,每次重裝系統需要到機房操作,費時費力.特作此腳本.
此腳本適用於Centos6.1-Centos7.3 64系統的遠程安裝.如需其他版本請自行添加!
運行腳本如下:
使用VNC進行遠程重裝操作!
腳本如下:
#!/bin/bash
# Centos AutoInstall
# VER. 1.1.0 - http://www.fenei.net
# 此腳本主要爲方便遠程重裝centos系統使用，目前因空間問題只做到6.1-7.0的64位版本
# 此腳本需要搭建一套http服務器並啓用目錄瀏覽，將需要遠程安裝的鏡像解壓到http服務器
# 腳本運行完成以後需要使用vnc客戶端連接服務器進行安裝.重裝系統的服務器需和VNC客戶端互通
#
# 2016年5月20日3
# VER. 2.1.0 - http://www.fenei.net
# 更改自動獲取服務器IP地址.
# 新增鏡像站點網絡連接判斷
# 新增centos7系列grub2的安裝
#
# 2017年4月24日
#
#
# Fenei@ Sinpul Network
# http://www.fenei.net
#
#=====================================================================
# 獲取本機IP及版本信息
IPADDRESS=$(ifconfig -a|grep inet|grep -v 127.0.0.1|grep -v inet6|awk '{print $2}'|tr -d "addr:")
NETMASK=$(ifconfig -a|grep inet|grep -v 127.0.0.1|grep -v inet6|awk '{print $4}'|tr -d "Mask:")
GATEWAY=$(ip route |grep default|awk '{print $3}')
DNS=$(cat /etc/resolv.conf | awk 'NR>1' |awk '{print $2}' | head -n 1)
RELEASE=$(rpm -q centos-release | cut -d '-' -f 3)
stty erase ^h
stty erase ^H
stty erase ^?
#將shell運行過程中讀取退格鍵 替換爲退格命令，否則會輸出 ^H！^?
host=192.168.1.11
ping -c2 $host >>/dev/null
if [ $? -eq 0 ];then
echo “Mirrors network is ok,wait to install ...”
ping -c5 $host >>/dev/null
if [ "$RELEASE" = "6" ];
then
clear
printf " ++++++++++++++++++++++++++++++++++++++++++++++++++++++\n"
printf " + +\n"
printf " + 請輸入VNC遠程密碼 +\n"
printf " + ■ 必須6-8位 ■ +\n"
printf " + eg： 12345678 +\n"
printf " + +\n"
printf " ++++++++++++++++++++++++++++++++++++++++++++++++++++++\n"
read PASSWD
clear
printf " ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++\n"
printf " + 您的服務器IP配置信息爲 \n"
printf " + IP地址 : $IPADDRESS \n"
printf " + 子網掩碼：$NETMASK \n"
printf " + 網關 ：$GATEWAY \n"
printf " + DNS : $DNS \n"
printf " + 請確保配置信息正確，否則將無法遠程登錄 \n"
printf " ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++\n"
read anykey
clear
printf " +++++++++++++++++++++++++++++++++++++++++++++++++++\n"
printf " ++++++請選擇需要安裝的Centos系統版本+++++++++++++++\n"
printf " + +\n"
printf " + 1.CentOS 6.1-X86_64 2.CentOS 6.2-X86_64 +\n"
printf " + 3.CentOS 6.3-X86_64 4.CentOS 6.4-X86_64 +\n"
printf " + 5.CentOS 6.5-X86_64 6.CentOS 6.6-X86_64 +\n"
printf " + 7.CentOS 6.7-X86_64 8.CentOS 6.8-X86_64 +\n"
printf " + 9.CentOS 6.9-X86_64 a.CentOS 7.0-X86_64 +\n"
printf " + b.CentOS 7.1-X86_64 c.CentOS 7.2-X86_64 +\n"
printf " + d.CentOS 7.3-X86_64 +\n"
printf " + +\n"
printf " +++++++++++++++++++++++++++++++++++++++++++++++++++\n"
printf " +++++++++++++++++++++++++++++++++++++++++++++++++++\n"
read selec
case "$selec" in
"1")
##### CentOS 6.1-X86_64 #####
clear
mkdir /centos_install
cd /centos_install
curl -O http://192.168.1.11/linux/centos/x86_64/6.1/images/pxeboot/initrd.img
curl -O http://192.168.1.11/linux/centos/x86_64/6.1/images/pxeboot/vmlinuz
cp vmlinuz /boot/vmlinuz.cent.pxe
cp initrd.img /boot/initrd.img.cent.pxe
#在"hiddenmenu" 和 "title CentOS..." 增加一項:
#repo中的url爲安裝centos的源
sed -i -e "/hiddenmenu/a\title CentOS 6.1-X86_64 Install (PXE)\nroot (hd0,0) \nkernel \/vmlinuz.cent.pxe vnc vncpassword=${PASSWD} noselinux headless ip=${IPADDRESS} IP netmask=${NETMASK} gateway=${GATEWAY} dns=${DNS} ksdevice= method=http:\/\/192.168.1.11\/linux\/centos\/x86_64\/6.1\/ lang=en_US keymap=us\ninitrd \/initrd.img.cent.pxe" /boot/grub/grub.conf
;;
"2")
##### CentOS 6.2-X86_64 #####
clear
mkdir /centos_install
cd /centos_install
curl -O http://192.168.1.11/linux/centos/x86_64/6.2/images/pxeboot/initrd.img
curl -O http://192.168.1.11/linux/centos/x86_64/6.2/images/pxeboot/vmlinuz
cp vmlinuz /boot/vmlinuz.cent.pxe
cp initrd.img /boot/initrd.img.cent.pxe
#在"hiddenmenu" 和 "title CentOS..." 增加一項:
#repo中的url爲安裝centos的源
sed -i -e "/hiddenmenu/a\title CentOS 6.2-X86_64 Install (PXE)\nroot (hd0,0) \nkernel \/vmlinuz.cent.pxe vnc vncpassword=${PASSWD} noselinux headless ip=${IPADDRESS} IP netmask=${NETMASK} gateway=${GATEWAY} dns=${DNS} ksdevice= method=http:\/\/192.168.1.11\/linux\/centos\/x86_64\/6.2\/ lang=en_US keymap=us\ninitrd \/initrd.img.cent.pxe" /boot/grub/grub.conf
;;
"3")
##### CentOS 6.3-X86_64 #####
clear
mkdir /centos_install
cd /centos_install
curl -O http://192.168.1.11/linux/centos/x86_64/6.3/images/pxeboot/initrd.img
curl -O http://192.168.1.11/linux/centos/x86_64/6.3/images/pxeboot/vmlinuz
cp vmlinuz /boot/vmlinuz.cent.pxe
cp initrd.img /boot/initrd.img.cent.pxe
#在"hiddenmenu" 和 "title CentOS..." 增加一項:
#repo中的url爲安裝centos的源
sed -i -e "/hiddenmenu/a\title CentOS 6.3-X86_64 Install (PXE)\nroot (hd0,0) \nkernel \/vmlinuz.cent.pxe vnc vncpassword=${PASSWD} noselinux headless ip=${IPADDRESS} IP netmask=${NETMASK} gateway=${GATEWAY} dns=${DNS} ksdevice= method=http:\/\/192.168.1.11\/linux\/centos\/x86_64\/6.3\/ lang=en_US keymap=us\ninitrd \/initrd.img.cent.pxe" /boot/grub/grub.conf
;;
"4")
##### CentOS 6.4-X86_64 #####
clear
mkdir /centos_install
cd /centos_install
curl -O http://192.168.1.11/linux/centos/x86_64/6.4/images/pxeboot/initrd.img
curl -O http://192.168.1.11/linux/centos/x86_64/6.4/images/pxeboot/vmlinuz
cp vmlinuz /boot/vmlinuz.cent.pxe
cp initrd.img /boot/initrd.img.cent.pxe
#在"hiddenmenu" 和 "title CentOS..." 增加一項:
#repo中的url爲安裝centos的源
sed -i -e "/hiddenmenu/a\title CentOS 6.4-X86_64 Install (PXE)\nroot (hd0,0) \nkernel \/vmlinuz.cent.pxe vnc vncpassword=${PASSWD} noselinux headless ip=${IPADDRESS} IP netmask=${NETMASK} gateway=${GATEWAY} dns=${DNS} ksdevice= method=http:\/\/192.168.1.11\/linux\/centos\/x86_64\/6.4\/ lang=en_US keymap=us\ninitrd \/initrd.img.cent.pxe" /boot/grub/grub.conf
;;
"5")
##### CentOS 6.5-X86_64 #####
clear
mkdir /centos_install
cd /centos_install
curl -O http://192.168.1.11/linux/centos/x86_64/6.5/images/pxeboot/initrd.img
curl -O http://192.168.1.11/linux/centos/x86_64/6.5/images/pxeboot/vmlinuz
cp vmlinuz /boot/vmlinuz.cent.pxe
cp initrd.img /boot/initrd.img.cent.pxe
#在"hiddenmenu" 和 "title CentOS..." 增加一項:
#repo中的url爲安裝centos的源
sed -i -e "/hiddenmenu/a\title CentOS 6.5-X86_64 Install (PXE)\nroot (hd0,0) \nkernel \/vmlinuz.cent.pxe vnc vncpassword=${PASSWD} noselinux headless ip=${IPADDRESS} IP netmask=${NETMASK} gateway=${GATEWAY} dns=${DNS} ksdevice= method=http:\/\/192.168.1.11\/linux\/centos\/x86_64\/6.5\/ lang=en_US keymap=us\ninitrd \/initrd.img.cent.pxe" /boot/grub/grub.conf
;;
"6")
##### CentOS 6.6-X86_64 #####
clear
mkdir /centos_install
cd /centos_install
curl -O http://192.168.1.11/linux/centos/x86_64/6.6/images/pxeboot/initrd.img
curl -O http://192.168.1.11/linux/centos/x86_64/6.6/images/pxeboot/vmlinuz
cp vmlinuz /boot/vmlinuz.cent.pxe
cp initrd.img /boot/initrd.img.cent.pxe
#在"hiddenmenu" 和 "title CentOS..." 增加一項:
#repo中的url爲安裝centos的源
sed -i -e "/hiddenmenu/a\title CentOS 6.6-X86_64 Install (PXE)\nroot (hd0,0) \nkernel \/vmlinuz.cent.pxe vnc vncpassword=${PASSWD} noselinux headless ip=${IPADDRESS} IP netmask=${NETMASK} gateway=${GATEWAY} dns=${DNS} ksdevice= method=http:\/\/192.168.1.11\/linux\/centos\/x86_64\/6.6\/ lang=en_US keymap=us\ninitrd \/initrd.img.cent.pxe" /boot/grub/grub.conf
;;
"7")
##### CentOS 6.7-X86_64 #####
clear
mkdir /centos_install
cd /centos_install
curl -O http://192.168.1.11/linux/centos/x86_64/6.7/images/pxeboot/initrd.img
curl -O http://192.168.1.11/linux/centos/x86_64/6.7/images/pxeboot/vmlinuz
cp vmlinuz /boot/vmlinuz.cent.pxe
cp initrd.img /boot/initrd.img.cent.pxe
#在"hiddenmenu" 和 "title CentOS..." 增加一項:
#repo中的url爲安裝centos的源
sed -i -e "/hiddenmenu/a\title CentOS 6.7-X86_64 Install (PXE)\nroot (hd0,0) \nkernel \/vmlinuz.cent.pxe vnc vncpassword=${PASSWD} noselinux headless ip=${IPADDRESS} IP netmask=${NETMASK} gateway=${GATEWAY} dns=${DNS} ksdevice= method=http:\/\/192.168.1.11\/linux\/centos\/x86_64\/6.7\/ lang=en_US keymap=us\ninitrd \/initrd.img.cent.pxe" /boot/grub/grub.conf
;;
"8")
##### CentOS 6.8-X86_64 #####
clear
mkdir /centos_install
cd /centos_install
curl -O http://192.168.1.11/linux/centos/x86_64/6.8/images/pxeboot/initrd.img
curl -O http://192.168.1.11/linux/centos/x86_64/6.8/images/pxeboot/vmlinuz
cp vmlinuz /boot/vmlinuz.cent.pxe
cp initrd.img /boot/initrd.img.cent.pxe
#在"hiddenmenu" 和 "title CentOS..." 增加一項:
#repo中的url爲安裝centos的源
sed -i -e "/hiddenmenu/a\title CentOS 6.8-X86_64 Install (PXE)\nroot (hd0,0) \nkernel \/vmlinuz.cent.pxe vnc vncpassword=${PASSWD} noselinux headless ip=${IPADDRESS} IP netmask=${NETMASK} gateway=${GATEWAY} dns=${DNS} ksdevice= method=http:\/\/192.168.1.11\/linux\/centos\/x86_64\/6.8\/ lang=en_US keymap=us\ninitrd \/initrd.img.cent.pxe" /boot/grub/grub.conf
;;
"9")
##### CentOS 6.9-X86_64 #####
clear
mkdir /centos_install
cd /centos_install
curl -O http://192.168.1.11/linux/centos/x86_64/6.9/images/pxeboot/initrd.img
curl -O http://192.168.1.11/linux/centos/x86_64/6.9/images/pxeboot/vmlinuz
cp vmlinuz /boot/vmlinuz.cent.pxe
cp initrd.img /boot/initrd.img.cent.pxe
#在"hiddenmenu" 和 "title CentOS..." 增加一項:
#repo中的url爲安裝centos的源
sed -i -e "/hiddenmenu/a\title CentOS 6.9-X86_64 Install (PXE)\nroot (hd0,0) \nkernel \/vmlinuz.cent.pxe vnc vncpassword=${PASSWD} noselinux headless ip=${IPADDRESS} IP netmask=${NETMASK} gateway=${GATEWAY} dns=${DNS} ksdevice= method=http:\/\/192.168.1.11\/linux\/centos\/x86_64\/6.9\/ lang=en_US keymap=us\ninitrd \/initrd.img.cent.pxe" /boot/grub/grub.conf
;;
"a")
##### CentOS 7.0-X86_64 #####
clear
mkdir /centos_install
cd /centos_install
curl -O http://192.168.1.11/linux/centos/x86_64/7.0/images/pxeboot/initrd.img
curl -O http://192.168.1.11/linux/centos/x86_64/7.0/images/pxeboot/vmlinuz
cp vmlinuz /boot/vmlinuz.cent.pxe
cp initrd.img /boot/initrd.img.cent.pxe
#在"hiddenmenu" 和 "title CentOS..." 增加一項:
#repo中的url爲安裝centos的源
sed -i -e "/hiddenmenu/a\title CentOS 7.0-X86_64 Install (PXE)\nroot (hd0,0) \nkernel \/vmlinuz.cent.pxe vnc vncpassword=${PASSWD} noselinux headless ip=${IPADDRESS} IP netmask=${NETMASK} gateway=${GATEWAY} dns=${DNS} ksdevice= method=http:\/\/192.168.1.11\/linux\/centos\/x86_64\/7.0\/ lang=en_US keymap=us\ninitrd \/initrd.img.cent.pxe" /boot/grub/grub.conf
;;
"b")
##### CentOS 7.1-X86_64 #####
clear
mkdir /centos_install
cd /centos_install
curl -O http://192.168.1.11/linux/centos/x86_64/7.1/images/pxeboot/initrd.img
curl -O http://192.168.1.11/linux/centos/x86_64/7.1/images/pxeboot/vmlinuz
cp vmlinuz /boot/vmlinuz.cent.pxe
cp initrd.img /boot/initrd.img.cent.pxe
#在"hiddenmenu" 和 "title CentOS..." 增加一項:
#repo中的url爲安裝centos的源
sed -i -e "/hiddenmenu/a\title CentOS 7.1-X86_64 Install (PXE)\nroot (hd0,0) \nkernel \/vmlinuz.cent.pxe vnc vncpassword=${PASSWD} noselinux headless ip=${IPADDRESS} IP netmask=${NETMASK} gateway=${GATEWAY} dns=${DNS} ksdevice= method=http:\/\/192.168.1.11\/linux\/centos\/x86_64\/7.1\/ lang=en_US keymap=us\ninitrd \/initrd.img.cent.pxe" /boot/grub/grub.conf
;;
"c")
##### CentOS 7.2-X86_64 #####
clear
mkdir /centos_install
cd /centos_install
curl -O http://192.168.1.11/linux/centos/x86_64/7.2/images/pxeboot/initrd.img
curl -O http://192.168.1.11/linux/centos/x86_64/7.2/images/pxeboot/vmlinuz
cp vmlinuz /boot/vmlinuz.cent.pxe
cp initrd.img /boot/initrd.img.cent.pxe
#在"hiddenmenu" 和 "title CentOS..." 增加一項:
#repo中的url爲安裝centos的源
sed -i -e "/hiddenmenu/a\title CentOS 7.2-X86_64 Install (PXE)\nroot (hd0,0) \nkernel \/vmlinuz.cent.pxe vnc vncpassword=${PASSWD} noselinux headless ip=${IPADDRESS} IP netmask=${NETMASK} gateway=${GATEWAY} dns=${DNS} ksdevice= method=http:\/\/192.168.1.11\/linux\/centos\/x86_64\/7.2\/ lang=en_US keymap=us\ninitrd \/initrd.img.cent.pxe" /boot/grub/grub.conf
;;
"d")
##### CentOS 7.3-X86_64 #####
clear
mkdir /centos_install
cd /centos_install
curl -O http://192.168.1.11/linux/centos/x86_64/7.3/images/pxeboot/initrd.img
curl -O http://192.168.1.11/linux/centos/x86_64/7.3/images/pxeboot/vmlinuz
cp vmlinuz /boot/vmlinuz.cent.pxe
cp initrd.img /boot/initrd.img.cent.pxe
#在"hiddenmenu" 和 "title CentOS..." 增加一項:
#repo中的url爲安裝centos的源
sed -i -e "/hiddenmenu/a\title CentOS 7.3-X86_64 Install (PXE)\nroot (hd0,0) \nkernel \/vmlinuz.cent.pxe vnc vncpassword=${PASSWD} noselinux headless ip=${IPADDRESS} IP netmask=${NETMASK} gateway=${GATEWAY} dns=${DNS} ksdevice= method=http:\/\/192.168.1.11\/linux\/centos\/x86_64\/7.3\/ lang=en_US keymap=us\ninitrd \/initrd.img.cent.pxe" /boot/grub/grub.conf
;;
esac
elif [ "$RELEASE" = "7" ];
then
clear
printf " ++++++++++++++++++++++++++++++++++++++++++++++++++++++\n"
printf " + +\n"
printf " + 請輸入VNC遠程密碼 +\n"
printf " + ■ 必須6-8位 ■ +\n"
printf " + eg： 12345678 +\n"
printf " + +\n"
printf " ++++++++++++++++++++++++++++++++++++++++++++++++++++++\n"
read PASSWD
clear
printf " ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++\n"
printf " + 您的服務器IP配置信息爲 \n"
printf " + IP地址 : $IPADDRESS \n"
printf " + 子網掩碼：$NETMASK \n"
printf " + 網關 ：$GATEWAY \n"
printf " + DNS : $DNS \n"
printf " + 請確保配置信息正確，否則將無法遠程登錄 \n"
printf " ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++\n"
read anykey
clear
printf " +++++++++++++++++++++++++++++++++++++++++++++++++++\n"
printf " ++++++請選擇需要安裝的Centos系統版本+++++++++++++++\n"
printf " + +\n"
printf " + 1.CentOS 6.1-X86_64 2.CentOS 6.2-X86_64 +\n"
printf " + 3.CentOS 6.3-X86_64 4.CentOS 6.4-X86_64 +\n"
printf " + 5.CentOS 6.5-X86_64 6.CentOS 6.6-X86_64 +\n"
printf " + 7.CentOS 6.7-X86_64 8.CentOS 6.8-X86_64 +\n"
printf " + 9.CentOS 6.9-X86_64 a.CentOS 7.0-X86_64 +\n"
printf " + b.CentOS 7.1-X86_64 c.CentOS 7.2-X86_64 +\n"
printf " + d.CentOS 7.3-X86_64 +\n"
printf " + +\n"
printf " +++++++++++++++++++++++++++++++++++++++++++++++++++\n"
printf " +++++++++++++++++++++++++++++++++++++++++++++++++++\n"
read selec
case "$selec" in
"1")
##### CentOS 6.1-X86_64 #####
clear
mkdir /centos_install
cd /centos_install
curl -O http://192.168.1.11/linux/centos/x86_64/6.1/images/pxeboot/initrd.img
curl -O http://192.168.1.11/linux/centos/x86_64/6.1/images/pxeboot/vmlinuz
cp vmlinuz /boot/vmlinuz.cent.pxe
cp initrd.img /boot/initrd.img.cent.pxe
cat >> /etc/grub.d/40_custom << EOF
menuentry "NetInstall" {
set root=(hd0,1)
linux /vmlinuz.cent.pxe repo=http://192.168.1.11/linux/centos/x86_64/6.1/ vnc vncpassword=${PASSWD} ip=${IPADDRESS} netmask=${NETMASK} gateway=${GATEWAY} nameserver=${DNS} noselinux headless
initrd /initrd.img.cent.pxe
}
EOF
grub2-mkconfig --output=/boot/grub2/grub.cfg
grub2-reboot NetInstall
;;
"2")
##### CentOS 6.2-X86_64 #####
clear
mkdir /centos_install
cd /centos_install
curl -O http://192.168.1.11/linux/centos/x86_64/6.2/images/pxeboot/initrd.img
curl -O http://192.168.1.11/linux/centos/x86_64/6.2/images/pxeboot/vmlinuz
cp vmlinuz /boot/vmlinuz.cent.pxe
cp initrd.img /boot/initrd.img.cent.pxe
cat >> /etc/grub.d/40_custom << EOF
menuentry "NetInstall" {
set root=(hd0,1)
linux /vmlinuz.cent.pxe repo=http://192.168.1.11/linux/centos/x86_64/6.2/ vnc vncpassword=${PASSWD} ip=${IPADDRESS} netmask=${NETMASK} gateway=${GATEWAY} nameserver=${DNS} noselinux headless
initrd /initrd.img.cent.pxe
}
EOF
grub2-mkconfig --output=/boot/grub2/grub.cfg
grub2-reboot NetInstall
;;
"3")
##### CentOS 6.3-X86_64 #####
clear
mkdir /centos_install
cd /centos_install
curl -O http://192.168.1.11/linux/centos/x86_64/6.3/images/pxeboot/initrd.img
curl -O http://192.168.1.11/linux/centos/x86_64/6.3/images/pxeboot/vmlinuz
cp vmlinuz /boot/vmlinuz.cent.pxe
cp initrd.img /boot/initrd.img.cent.pxe
cat >> /etc/grub.d/40_custom << EOF
menuentry "NetInstall" {
set root=(hd0,1)
linux /vmlinuz.cent.pxe repo=http://192.168.1.11/linux/centos/x86_64/6.3/ vnc vncpassword=${PASSWD} ip=${IPADDRESS} netmask=${NETMASK} gateway=${GATEWAY} nameserver=${DNS} noselinux headless
initrd /initrd.img.cent.pxe
}
EOF
grub2-mkconfig --output=/boot/grub2/grub.cfg
grub2-reboot NetInstall
;;
"4")
##### CentOS 6.4-X86_64 #####
clear
mkdir /centos_install
cd /centos_install
curl -O http://192.168.1.11/linux/centos/x86_64/6.4/images/pxeboot/initrd.img
curl -O http://192.168.1.11/linux/centos/x86_64/6.4/images/pxeboot/vmlinuz
cp vmlinuz /boot/vmlinuz.cent.pxe
cp initrd.img /boot/initrd.img.cent.pxe
cat >> /etc/grub.d/40_custom << EOF
menuentry "NetInstall" {
set root=(hd0,1)
linux /vmlinuz.cent.pxe repo=http://192.168.1.11/linux/centos/x86_64/6.4/ vnc vncpassword=${PASSWD} ip=${IPADDRESS} netmask=${NETMASK} gateway=${GATEWAY} nameserver=${DNS} noselinux headless
initrd /initrd.img.cent.pxe
}
EOF
grub2-mkconfig --output=/boot/grub2/grub.cfg
grub2-reboot NetInstall
;;
"5")
##### CentOS 6.5-X86_64 #####
clear
mkdir /centos_install
cd /centos_install
curl -O http://192.168.1.11/linux/centos/x86_64/6.5/images/pxeboot/initrd.img
curl -O http://192.168.1.11/linux/centos/x86_64/6.5/images/pxeboot/vmlinuz
cp vmlinuz /boot/vmlinuz.cent.pxe
cp initrd.img /boot/initrd.img.cent.pxe
cat >> /etc/grub.d/40_custom << EOF
menuentry "NetInstall" {
set root=(hd0,1)
linux /vmlinuz.cent.pxe repo=http://192.168.1.11/linux/centos/x86_64/6.5/ vnc vncpassword=${PASSWD} ip=${IPADDRESS} netmask=${NETMASK} gateway=${GATEWAY} nameserver=${DNS} noselinux headless
initrd /initrd.img.cent.pxe
}
EOF
grub2-mkconfig --output=/boot/grub2/grub.cfg
grub2-reboot NetInstall
;;
"6")
##### CentOS 6.6-X86_64 #####
clear
mkdir /centos_install
cd /centos_install
curl -O http://192.168.1.11/linux/centos/x86_64/6.6/images/pxeboot/initrd.img
curl -O http://192.168.1.11/linux/centos/x86_64/6.6/images/pxeboot/vmlinuz
cp vmlinuz /boot/vmlinuz.cent.pxe
cp initrd.img /boot/initrd.img.cent.pxe
cat >> /etc/grub.d/40_custom << EOF
menuentry "NetInstall" {
set root=(hd0,1)
linux /vmlinuz.cent.pxe repo=http://192.168.1.11/linux/centos/x86_64/6.6/ vnc vncpassword=${PASSWD} ip=${IPADDRESS} netmask=${NETMASK} gateway=${GATEWAY} nameserver=${DNS} noselinux headless
initrd /initrd.img.cent.pxe
}
EOF
grub2-mkconfig --output=/boot/grub2/grub.cfg
grub2-reboot NetInstall
;;
"7")
clear
mkdir /centos_install
cd /centos_install
curl -O http://192.168.1.11/linux/centos/x86_64/6.7/images/pxeboot/initrd.img
curl -O http://192.168.1.11/linux/centos/x86_64/6.7/images/pxeboot/vmlinuz
cp vmlinuz /boot/vmlinuz.cent.pxe
cp initrd.img /boot/initrd.img.cent.pxe
cat >> /etc/grub.d/40_custom << EOF
menuentry "NetInstall" {
set root=(hd0,1)
linux /vmlinuz.cent.pxe repo=http://192.168.1.11/linux/centos/x86_64/6.7/ vnc vncpassword=${PASSWD} ip=${IPADDRESS} netmask=${NETMASK} gateway=${GATEWAY} nameserver=${DNS} noselinux headless
initrd /initrd.img.cent.pxe
}
EOF
grub2-mkconfig --output=/boot/grub2/grub.cfg
grub2-reboot NetInstall
;;
"8")
##### CentOS 6.8-X86_64 #####
clear
mkdir /centos_install
cd /centos_install
curl -O http://192.168.1.11/linux/centos/x86_64/6.8/images/pxeboot/initrd.img
curl -O http://192.168.1.11/linux/centos/x86_64/6.8/images/pxeboot/vmlinuz
cp vmlinuz /boot/vmlinuz.cent.pxe
cp initrd.img /boot/initrd.img.cent.pxe
cat >> /etc/grub.d/40_custom << EOF
menuentry "NetInstall" {
set root=(hd0,1)
linux /vmlinuz.cent.pxe repo=http://192.168.1.11/linux/centos/x86_64/6.8/ vnc vncpassword=${PASSWD} ip=${IPADDRESS} netmask=${NETMASK} gateway=${GATEWAY} nameserver=${DNS} noselinux headless
initrd /initrd.img.cent.pxe
}
EOF
grub2-mkconfig --output=/boot/grub2/grub.cfg
grub2-reboot NetInstall
;;
"9")
##### CentOS 6.9-X86_64 #####
clear
mkdir /centos_install
cd /centos_install
curl -O http://192.168.1.11/linux/centos/x86_64/6.9/images/pxeboot/initrd.img
curl -O http://192.168.1.11/linux/centos/x86_64/6.9/images/pxeboot/vmlinuz
cp vmlinuz /boot/vmlinuz.cent.pxe
cp initrd.img /boot/initrd.img.cent.pxe
cat >> /etc/grub.d/40_custom << EOF
menuentry "NetInstall" {
set root=(hd0,1)
linux /vmlinuz.cent.pxe repo=http://192.168.1.11/linux/centos/x86_64/6.9/ vnc vncpassword=${PASSWD} ip=${IPADDRESS} netmask=${NETMASK} gateway=${GATEWAY} nameserver=${DNS} noselinux headless
initrd /initrd.img.cent.pxe
}
EOF
grub2-mkconfig --output=/boot/grub2/grub.cfg
grub2-reboot NetInstall
;;
"a")
##### CentOS 7.0-X86_64 #####
clear
mkdir /centos_install
cd /centos_install
curl -O http://192.168.1.11/linux/centos/x86_64/7.0/images/pxeboot/initrd.img
curl -O http://192.168.1.11/linux/centos/x86_64/7.0/images/pxeboot/vmlinuz
cp vmlinuz /boot/vmlinuz.cent.pxe
cp initrd.img /boot/initrd.img.cent.pxe
cat >> /etc/grub.d/40_custom << EOF
menuentry "NetInstall" {
set root=(hd0,1)
linux /vmlinuz.cent.pxe repo=http://192.168.1.11/linux/centos/x86_64/7.0/ vnc vncpassword=${PASSWD} ip=${IPADDRESS} netmask=${NETMASK} gateway=${GATEWAY} nameserver=${DNS} noselinux headless
initrd /initrd.img.cent.pxe
}
EOF
grub2-mkconfig --output=/boot/grub2/grub.cfg
grub2-reboot NetInstall
;;
"b")
##### CentOS 7.1-X86_64 #####
clear
mkdir /centos_install
cd /centos_install
curl -O http://192.168.1.11/linux/centos/x86_64/7.1/images/pxeboot/initrd.img
curl -O http://192.168.1.11/linux/centos/x86_64/7.1/images/pxeboot/vmlinuz
cp vmlinuz /boot/vmlinuz.cent.pxe
cp initrd.img /boot/initrd.img.cent.pxe
cat >> /etc/grub.d/40_custom << EOF
menuentry "NetInstall" {
set root=(hd0,1)
linux /vmlinuz.cent.pxe repo=http://192.168.1.11/linux/centos/x86_64/7.1/ vnc vncpassword=${PASSWD} ip=${IPADDRESS} netmask=${NETMASK} gateway=${GATEWAY} nameserver=${DNS} noselinux headless
initrd /initrd.img.cent.pxe
}
EOF
grub2-mkconfig --output=/boot/grub2/grub.cfg
grub2-reboot NetInstall
;;
"c")
##### CentOS 7.2-X86_64 #####
clear
mkdir /centos_install
cd /centos_install
curl -O http://192.168.1.11/linux/centos/x86_64/7.2/images/pxeboot/initrd.img
curl -O http://192.168.1.11/linux/centos/x86_64/7.2/images/pxeboot/vmlinuz
cp vmlinuz /boot/vmlinuz.cent.pxe
cp initrd.img /boot/initrd.img.cent.pxe
cat >> /etc/grub.d/40_custom << EOF
menuentry "NetInstall" {
set root=(hd0,1)
linux /vmlinuz.cent.pxe repo=http://192.168.1.11/linux/centos/x86_64/7.2/ vnc vncpassword=${PASSWD} ip=${IPADDRESS} netmask=${NETMASK} gateway=${GATEWAY} nameserver=${DNS} noselinux headless
initrd /initrd.img.cent.pxe
}
EOF
grub2-mkconfig --output=/boot/grub2/grub.cfg
grub2-reboot NetInstall
;;
"d")
##### CentOS 7.3-X86_64 #####
clear
mkdir /centos_install
cd /centos_install
curl -O http://192.168.1.11/linux/centos/x86_64/7.3/images/pxeboot/initrd.img
curl -O http://192.168.1.11/linux/centos/x86_64/7.3/images/pxeboot/vmlinuz
cp vmlinuz /boot/vmlinuz.cent.pxe
cp initrd.img /boot/initrd.img.cent.pxe
cat >> /etc/grub.d/40_custom << EOF
menuentry "NetInstall" {
set root=(hd0,1)
linux /vmlinuz.cent.pxe repo=http://192.168.1.11/linux/centos/x86_64/7.3/ vnc vncpassword=${PASSWD} ip=${IPADDRESS} netmask=${NETMASK} gateway=${GATEWAY} nameserver=${DNS} noselinux headless
initrd /initrd.img.cent.pxe
}
EOF
grub2-mkconfig --output=/boot/grub2/grub.cfg
grub2-reboot NetInstall
;;
esac
else
echo "當前系統不支持此安裝腳本,無法進行安裝"
fi
printf " ++++++++++++++++++++++++++++++++++++++++++++++++++++++\n"
printf " + Centos重裝腳本執行成功 \n"
printf " + 請重啓服務器後使用VNC客戶端遠程進行系統安裝 \n"
printf " + VNC服務器地址：$IPADDRESS:1 \n"
printf " + VNC服務器密碼：$PASSWD \n"
printf " ++++++++++++++++++++++++++++++++++++++++++++++++++++++\n"
read anykey
exit
else
echo “network is Unreachable,This script can not run! Now Exit!!!”
exit
fi