服务端：鲲鹏服务器

系统版本：4.19.0-arm64-server-uos

客户端：鲲鹏个人计算机

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1. 下载服务（DNSMASQ，NFS，DEBIAN）

sudo apt-get install dnsmasq -y
sudo apt-get install debian-installer-10-netboot-arm64 -y
sudo apt-get nfs-kernel-server -y

2.下载完成，开始配置网络信息

修改以下文件：

sudo vi /etc/network/interfaces

在文件末尾添加以下内容：

# /etc/network/interfaces
auto enp125s0f0
iface enp125s0f0 inet static
address 192.168.0.13
netmask 255.255.255.0
gateway 192.168.0.1

修改完成重启网络服务（把网线换到需要安装的测试PC机上）

sudo systemctl restart networking

3.开始配置DNSMASQ服务

修改dnsmasq.conf文件，把配置文件中的5353端口打开，并把以下内容添加到文件中。

sudo vi /etc/dnsmasq.conf # 打开配置文件开放5353端口

listen-address=192.168.0.13,127.0.0.1
dhcp-boot=/debian-installer/arm64/bootnetaa64.efi,boothost，192.168.0.13
interface=enp125s0f0 #绑定网卡
bind-interfaces 
dhcp-range=192.168.0.50,192.168.0.150,1h #dhcp获取租期范围1h
dhcp-option=3,192.168.0.1 #gateway
dhcp-option=6,192.168.0.1 #DNS
server=114.114.114.114 #转发DNS请求到上级服务器
dhcp-option=28,192.168.0.255 # 广播地址
dhcp-option=42,0.0.0.0 #NTP服务器，0.0.0.0指向自己
​
# 识别不同的BIOS
dhcp-match=set:bios,60,PXEClient:Arch:00000
dhcp-boot=tag:bios,bios/pxelinux.0
dhcp-match=set:efibc,60,PXEClient:Arch:00007
dhcp-boot=tag:efibc,efi/syslinux.efi
dhcp-match=set:efi,60,PXEClient:Arch:00009
dhcp-boot=tag:efibc,efi/syslinux.efi
enable-tftp
​
tftp-root=/var/tftp

4.配置tftp服务

sudo mkdir /var/tftp
sudo touch inaccessible #在桌面上新建inaccessible文件
sudo systemctl restart dnsmasq.service
sudo systemctl status dnsmasq.service

tftp配置：

sudo groupadd dnsmasq #创建dnsmasq组
sudo chown dnsmasq:dnsmasq /var/tffp -R
sudo cp -r /usr/lib/debian-installer/images/10/arm64/text/debian-installer /var/tftp
sudo vi /var/tftp/debian-installer/arm64/grub/grub.cfg #打开后将insmd gzio后内容全部删掉

### grub.cfg文件在insmd gzio后追加以下内容
# 桌面系统引导文件
menuentry 'Install uos-desk-arm64'{
    set backgroud_color=black
    set gfxpayload=keep
    linux /debian-installer/deepin/Uos-Desk-Arm64/live/vmlinuz console=tty boot=live netboot=nfs nfsroot=192.168.0.13:/var/nfs/deepin/Uos-Desk-Arm64 components union=overlaylocales=zh_CN.UTF-8 livecd-installer --
    initrd /debian-installer/deepin/Uos-Desk-Arm64/live/initrd.img
}

5.拷贝UOS内核文件

sudo mkdir /var/tftp/debian-installer/deepin
sudo mkdir /var/tftp/debian-installer/deepin/Uos-Desk-Arm64

# 拷贝内核文件
sudo cp -r /home/wang/Desktop/uos-20-desktop-arm64/live /var/tftp/debian-installer/deepin/Uos-Desk-Arm64
​
# 给予权限
sudo chown dnsmasq:dnsmasq /var/tftp/debian-installer/deepin -R
​
sudo cp -r /var/tftp/debian-installer/arm64/grubaa64.efi /var/tftp

6.配置NFS服务

sduo mkdir /var/nfs
echo '/var/nfs *(ro,sync,no_subtree_check)'| sudo tee -a /etc/exports
​
sudo mkdir /var/nfs/deepin
sudo mkdir /var/nfs/deepin/Uos-Desk-Arm64

# 拷贝镜像文件
sudo cp -r /home/wang/Desktop/uos-20-desk-arm64/* /var/nfs/deepin/Uos-Desk-Arm64
​
# 拷贝镜像隐藏文件
sudo cp -r /home/wang/Desktop/uos-20-desktop-arm64/.disk* /var/nfs/deepin/Uos-Desk-Arm64

sudo chown root:root /var/nfs/deepin -R
find /var/nfs/deepin -type d -exec sudo chmod 755{} \ ;

7.重启网络服务，dnsmasq，nfs服务

sudo systemctl restart networking
sudo systemctl restart dnsmasq.service
sudo systemctl restart nfs-kernel-server