You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
141 lines
3.6 KiB
141 lines
3.6 KiB
2 years ago
|
#!/usr/bin/bash
|
||
|
|
|
||
|
|
color(){
|
||
|
|
unset c
|
||
|
|
declare -A c=([Error]=31 [Success]=32 [Warning]=33 [Info]=34)
|
||
|
|
#echo -e "\033[${c[$1]}m[`date +%T`]($1) $2\033[0m"
|
||
|
|
printf "\033[${c[$1]}m%-10s%-10s %-30s\033[0m\n" "[`date +%T`]" "($1)" "$2"
|
||
|
|
sleep 0.5
|
||
|
|
}
|
||
|
|
|
||
|
|
# pxe服务器初始化
|
||
|
|
color Info "pxe服务器初始化"
|
||
|
|
curl -s -L https://download.beyourself.org.cn/shell-project/os/get-os-init.sh | sh
|
||
|
|
|
||
|
|
|
||
|
|
# 安装dhcp、tftp、tftp-server、syslinux、wget、vsftpd、pykickstart
|
||
|
|
color Info "安装pxe服务依赖"
|
||
|
|
yum install -y dhcp tftp tftp-server syslinux wget vsftpd pykickstart
|
||
|
|
|
||
|
|
# 配置dhcp
|
||
|
|
color Info "配置dhcp"
|
||
|
|
ipaddr=$(ip -4 -f inet a show dev ens33 | awk '/inet/{print $2}')
|
||
|
|
cat > /etc/dhcp/dhcpd.conf << EOF
|
||
|
|
ddns-update-style interim;
|
||
|
|
ignore client-updates;
|
||
|
|
authoritative;
|
||
|
|
allow booting;
|
||
|
|
allow bootp;
|
||
|
|
allow unknown-clients;
|
||
|
|
|
||
|
|
# A slightly different configuration for an internal subnet.
|
||
|
|
subnet ${ipaddr%.*}.0 netmask 255.255.255.0
|
||
|
|
{
|
||
|
|
range ${ipaddr%.*}.100 ${ipaddr%.*}.200;
|
||
|
|
option domain-name-servers ${ipaddr%.*}.1;
|
||
|
|
option domain-name "server1.example.com";
|
||
|
|
option routers ${ipaddr%.*}.1;
|
||
|
|
option broadcast-address ${ipaddr%.*}.255;
|
||
|
|
default-lease-time 600;
|
||
|
|
max-lease-time 7200;
|
||
|
|
|
||
|
|
# PXE SERVER IP
|
||
|
|
next-server ${ipaddr%/*}; # DHCP server ip
|
||
|
|
filename "pxelinux.0";
|
||
|
|
}
|
||
|
|
EOF
|
||
|
|
|
||
|
|
# 配置tftp
|
||
|
|
color Info "配置tftp"
|
||
|
|
cat > /etc/xinetd.d/tftp << EOF
|
||
|
|
service tftp
|
||
|
|
{
|
||
|
|
socket_type = dgram
|
||
|
|
protocol = udp
|
||
|
|
wait = yes
|
||
|
|
user = root
|
||
|
|
server = /usr/sbin/in.tftpd
|
||
|
|
server_args = -s /tftpboot
|
||
|
|
disable = no
|
||
|
|
per_source = 11
|
||
|
|
cps = 100 2
|
||
|
|
flags = IPv4
|
||
|
|
}
|
||
|
|
EOF
|
||
|
|
|
||
|
|
# 配置vsftpd
|
||
|
|
color Info "配置vsftpd"
|
||
|
|
cp /usr/share/syslinux/{pxelinux.0,menu.c32,memdisk,mboot.c32,chain.c32} /var/lib/tftpboot/
|
||
|
|
mkdir /var/lib/tftpboot/pxelinux.cfg
|
||
|
|
mkdir /var/lib/tftpboot/netboot
|
||
|
|
mount /dev/cdrom /mnt
|
||
|
|
cp -rvf /mnt/* /var/ftp/pub
|
||
|
|
|
||
|
|
cp /var/ftp/pub/images/pxeboot/vmlinuz /var/lib/tftpboot/netboot/
|
||
|
|
cp /var/ftp/pub/images/pxeboot/initrd.img /var/lib/tftpboot/netboot/
|
||
|
|
|
||
|
|
cat > /var/ftp/pub/ks.cfg <<EOF
|
||
|
|
#platform=x86, AMD64, or Intel EM64T
|
||
|
|
#version=DEVEL
|
||
|
|
# Firewall configuration
|
||
|
|
firewall --disabled
|
||
|
|
# Install OS instead of upgrade
|
||
|
|
install
|
||
|
|
# Use NFS installation media
|
||
|
|
url --url="ftp://${ipaddr%/*}/pub/"
|
||
|
|
rootpw --plaintext 123456
|
||
|
|
#root的密码设为123456
|
||
|
|
# Use graphical install
|
||
|
|
graphical
|
||
|
|
firstboot disable
|
||
|
|
# System keyboard
|
||
|
|
keyboard us
|
||
|
|
# System language
|
||
|
|
lang en_US
|
||
|
|
# SELinux configuration
|
||
|
|
selinux disabled
|
||
|
|
# Installation logging level
|
||
|
|
logging level=info
|
||
|
|
# System timezone
|
||
|
|
timezone Asia/Shanghai
|
||
|
|
# System bootloader configuration
|
||
|
|
bootloader location=mbr
|
||
|
|
clearpart --all --initlabel
|
||
|
|
part swap --asprimary --fstype="swap" --size=1024
|
||
|
|
part /boot --fstype xfs --size=200
|
||
|
|
part pv.01 --size=1 --grow
|
||
|
|
volgroup rootvg01 pv.01
|
||
|
|
logvol / --fstype xfs --name=lv01 --vgname=rootvg01 --size=1 --grow
|
||
|
|
reboot
|
||
|
|
|
||
|
|
%packages
|
||
|
|
@core
|
||
|
|
wget
|
||
|
|
lsof
|
||
|
|
net-tools
|
||
|
|
vim
|
||
|
|
%end
|
||
|
|
|
||
|
|
%post
|
||
|
|
# curl -s -L https://download.beyourself.org.cn/shell-project/os/get-os-init.sh | sh
|
||
|
|
%end
|
||
|
|
EOF
|
||
|
|
|
||
|
|
# 配置启动项
|
||
|
|
color Info "配置启动项"
|
||
|
|
cat >/var/lib/tftpboot/pxelinux.cfg/default <<EOF
|
||
|
|
default menu.c32
|
||
|
|
prompt 0
|
||
|
|
timeout 30
|
||
|
|
MENU TITLE Togogo.net Linux Training
|
||
|
|
|
||
|
|
LABEL centos7_x64
|
||
|
|
MENU LABEL CentOS 7 X64 for newrain
|
||
|
|
KERNEL /netboot/vmlinuz
|
||
|
|
APPEND initrd=/netboot/initrd.img inst.repo=ftp://${ipaddr%/*}/pub ks=ftp://${ipaddr%/*}/pub/ks.cfg
|
||
|
|
EOF
|
||
|
|
|
||
|
|
# 启动服务
|
||
|
|
color Info "启动服务"
|
||
|
|
systemctl enable dhcpd vsftpd tftp
|
||
|
|
systemctl restart dhcpd vsftpd tftp
|