Centos7.9搭建银河麒麟SP1系统PXE_如何搭建麒麟系统

一、环境准备
pxe-server 系统为CentOS 7.9
银河麒麟镜像名： Kylin-Server-10-SP1-Release-Build20-20210518-x86_64.iso

二、服务器部署
注意：配置环境之前请将防火墙关闭

1、安装DHCP、TFTP、XINETD、HTTPD 服务

yum install -y dhcp

yum install tftp xinetd tftp-server –y

yum install -y httpd
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三、配置文件查看
DHCP配置文件

cd /etc/dhcp/

cat dhcpd.conf
# ******************************************************************
# Cobbler managed dhcpd.conf file
# generated from cobbler dhcp.conf template (Fri Sep 22 05:16:43 2023)
# Do NOT make changes to /etc/dhcpd.conf. Instead, make your changes
# in /etc/cobbler/dhcp.template, as /etc/dhcpd.conf will be
# overwritten.
# ******************************************************************

ddns-update-style interim;

allow booting;
allow bootp;

ignore client-updates;
set vendorclass = option vendor-class-identifier;

option pxe-system-type code 93 = unsigned integer 16;

subnet 192.168.40.0 netmask 255.255.255.0 {
     option routers             192.168.40.1;
     option domain-name-servers 114.114.114.114;
     option subnet-mask         255.255.254.0;
     range dynamic-bootp        192.168.40.10 192.168.40.250;   #dhcp地址池
     default-lease-time         21600;
     max-lease-time             43200;
     next-server                192.168.40.1;
     class "pxeclients" {
          match if substring (option vendor-class-identifier, 0, 9) = "PXEClient";
     	  if option pxe-system-type = 00:06 {
                  filename "x86_uefi/BOOTX32.EFI";
          } else if option pxe-system-type = 00:07 {
                  filename "x86_uefi/BOOTX64.EFI";                 #引导方式
          } else if option pxe-system-type = 00:09 {
                  filename "x86_uefi/BOOTX64.EFI";
          }
	}

}

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TFTP配置文件

cd /etc/xinetd.d/

cat tftp 
# 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
{
        disable                 = no
        socket_type             = dgram
        protocol                = udp
        wait                    = yes
        user                    = root
        server                  = /usr/sbin/in.tftpd
        server_args             = -s /var/lib/tftpboot
        per_source              = 11
        cps                     = 100 2
        flags                   = IPv4
        flags                   = IPv6
}

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上传银河麒麟SP1镜像

ll -lh Kylin-Server-10-SP1-Release-Build20-20210518-x86_64.iso 
-rw-r--r-- 1 root root 4.3G Sep  6  2021 Kylin-Server-10-SP1-Release-Build20-20210518-x86_64.iso
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 将镜像挂载到/mnt目录下
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mount Kylin-Server-10-SP1-Release-Build20-20210518-x86_64.iso /mnt
mount: /dev/loop1 is write-protected, mounting read-only

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进入/var/lib/tftpboot/

ls
BOOTIA32.EFI  BOOTX64.EFI         grub.cfg      grubx64.efi       mmia32.efi    TRANS.TBL
bootx64.efi     fonts             grubia32.efi    Kylin10-x86_64      mmx64.efi   
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mkdir -p x86_uefi/Kylin10-x86_64
cp -r /mnt/EFI/BOOT/* /var/lib/tftpboot/x86_uefi

ls
initrd.img  TRANS.TBL  vmlinuz

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创建grub.cfg文件

cat grub.cfg 
set default="1"
 
function load_video {
 
insmod efi_gop
 
insmod efi_uga
 
insmod video_bochs
 
insmod video_cirrus
 
insmod all_video
 
}
 
load_video
 
set gfxpayload=keep
 
insmod gzio
 
insmod part_gpt
 
insmod ext2
 
set timeout=600
 
### END /etc/grub.d/00_header ###
 
#search --no-floppy --set=root -l 'CentOS 7 x86_64'
 
### BEGIN /etc/grub.d/10_linux ###
menuentry 'Kylin-SP1-10' --class fedora --class gnu-linux --class gnu --class os {
linuxefi x86_uefi/Kylin10-x86_64/vmlinuz inst.ks=http://192.168.40.1/ks/kylin-ks.cfg  quiet
initrdefi x86_uefi/Kylin10-x86_64/initrd.img
}
}

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HTTP配置文件

进入/var/www/html/目录下创建镜像目录
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mkdir Kylin10-x86_64

cp -r /mnt/* /var/www/html/Kylin10-x86_64

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进入/var/www/html/目录下创建自动化部署脚本

mkdir ks

上传kickstart文件
cat kylin-ks.cfg 
# Use graphical install
#text
graphical
# Network information
network  --bootproto=dhcp --device=eth0 --ipv6=auto --no-activate
network  --bootproto=dhcp --device=eth1 --ipv6=auto
network  --bootproto=dhcp --hostname=localhost.localdomain
ignoredisk --only-use=sda
# Use CDROM installation media
#cdrom
url --url=http://192.168.40.1/os/Kylin10-x86_64
# Run the Setup Agent on first boot
firstboot --enable
# Do not configure the X Window System
#skipx
# System services
services --enabled="chronyd"
# Keyboard layouts
keyboard --vckeymap=us --xlayouts='us'
# System language
lang en_US.UTF-8

# Root password
rootpw --iscrypted $6$3LZsXejR1giQk6ml$TkYHhy.HoyCGhiHdSq/Y6IdjumotR5GJh4iGxnGAMeOgJo6XgP0XOY4ijhV78UZqRHSgBVfCtRODAR8ZPRb2M1
user --name=engine --password=$6$q8RtE3y3UKCB48W1$bYzLUdMERoPW8r3R5N5eTeHJuRrFkoCRqKsUPGAjVTRl6W9HRWmI.alYosW8qrxln3uPxaHSKTOeS4Aj9w4ZU. --iscrypted --gecos="engine"
# System timezone
timezone Asia/Shanghai 
# System bootloader configuration
bootloader --location=mbr --boot-drive=sda
#autopart --type=lvm
part /boot --asprimary --fstype="ext4" --size=500 --ondisk=sda  
part /boot/efi --fstype="efi" --size=200 --fsoptions="umask=0077,shortname=winnt" --ondisk=sda
part swap --fstype="swap" --size=1024 --ondisk=sda
#part biosboot --fstype="BIOSboot" --size=1 --ondisk=sda
part / --fstype="ext4" --size=1 --ondisk=sda

# Partition clearing information
clearpart --all --initlabel

%post --nochroot
#####copy kyinfo and LICENSE
if [ -e /tmp/.kyinfo ];then
  echo y | cp -a /tmp/.kyinfo $ANA_INSTALL_PATH/etc/
fi
if [ -e /tmp/LICENSE ];then
  echo y | cp -a /tmp/LICENSE $ANA_INSTALL_PATH/etc/
fi
if [ -e /run/install/repo/.kyinfo ];then
  echo y | cp -a /run/install/repo/.kyinfo $ANA_INSTALL_PATH/etc/
fi
if [ -e /run/install/repo/LICENSE ];then
  echo y | cp -a /run/install/repo/LICENSE $ANA_INSTALL_PATH/etc/
fi

##### kylin postaction
## cdrom install, copy .kylin-post-actions
if [ -e /run/install/repo/.kylin-post-actions ];then
  echo y | cp -a /run/install/repo/.kylin-post-actions /tmp/.kylin-post-actions
  echo "repo=/run/install/repo" > /tmp/.kylin-repo
fi
## copy kylin post scripts in new os
if [ -e /tmp/.kylin-post-actions ];then
  echo y | cp -a /tmp/.kylin-post-actions $ANA_INSTALL_PATH/bin
fi
if [ -e /tmp/.kylin-repo ];then
  echo y | cp -a /tmp/.kylin-repo $ANA_INSTALL_PATH/tmp/
fi

## copy and run .kylin-post-actions-nochroot
if [ -e /run/install/repo/.kylin-post-actions-nochroot ];then
  echo y | cp -a /run/install/repo/.kylin-post-actions-nochroot /tmp/.kylin-post-actions-nochroot
fi
if [ -e /tmp/.kylin-post-actions-nochroot ];then
  /bin/bash -x /tmp/.kylin-post-actions-nochroot &> $ANA_INSTALL_PATH/var/log/.kylin-post-actions-nochroot.log
fi
%end

%post

systemctl disable systemd-networkd-wait-online.service
systemctl disable multipathd.service

### do kylin post action
if [ -e /bin/.kylin-post-actions ];then
  /bin/bash -x /bin/.kylin-post-actions &> /var/log/.kylin-post-actions.log
fi

%end

%packages
@^minimal-environment
@development
kexec-tools

%end

%addon ADDON_placeholder --enable --reserve-mb=1024M
%end

%anaconda
pwpolicy root --minlen=8 --minquality=1 --notstrict --nochanges --notempty
pwpolicy user --minlen=8 --minquality=1 --notstrict --nochanges --emptyok
pwpolicy luks --minlen=8 --minquality=1 --notstrict --nochanges --notempty
%end

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服务启动

systemctl restart dhcpd
systemctl restart tftp
systemctl restart xinetd
systemctl restart httpd
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四、验证部署测试