从机节点配置截图：

执行命令：./cloudreve -c config.ini --license-key

系统准备

apt update
apt install -y aria2

二、创建目录

mkdir -p /etc/aria2
mkdir -p /www/wwwroot/cloudreve/temp
touch /etc/aria2/aria2.session
chmod 666 /etc/aria2/aria2.session

三、Aria2 核心配置

文件：/etc/aria2/aria2.conf

# 下载目录（必须与 Cloudreve 可访问一致）
dir=/www/wwwroot/cloudreve/temp

continue=true

input-file=/etc/aria2/aria2.session
save-session=/etc/aria2/aria2.session
save-session-interval=60

# RPC（Cloudreve 连接用）
enable-rpc=true
rpc-listen-all=true
rpc-listen-port=6800
rpc-secret=改成你自己的强密码

rpc-allow-origin-all=true

# 下载性能
max-concurrent-downloads=5
max-connection-per-server=16
split=16
min-split-size=10M
file-allocation=none

# BT / P2P
enable-dht=true
enable-dht6=true
bt-enable-lpd=true
enable-peer-exchange=true

# DHT 引导节点（关键）
dht-entry-point=dht.transmissionbt.com:6881
dht-entry-point6=dht.transmissionbt.com:6881

listen-port=6888

# Tracker（推荐稳定版）
bt-tracker=udp://tracker.opentrackr.org:1337/announce,https://tracker.opentrackr.org:443/announce,udp://tracker.torrent.eu.org:451/announce,udp://open.stealth.si:80/announce,udp://exodus.desync.com:6969/announce,udp://tracker.openbittorrent.com:6969/announce,udp://explodie.org:6969/announce,udp://tracker.moeking.me:6969/announce

log-level=notice

systemd 服务

这个文件：/etc/systemd/system/aria2.service

[Unit]
Description=Aria2 Download Service
After=network.target

[Service]
Type=simple
User=root
Group=root

ExecStart=/usr/bin/aria2c --conf-path=/etc/aria2/aria2.conf

Restart=always
RestartSec=5

[Install]
WantedBy=multi-user.target

启动 Aria2

systemctl daemon-reload
systemctl enable aria2
systemctl start aria2
systemctl status aria2

放行端口

ufw allow 6800/tcp
ufw allow 6888/tcp
ufw allow 6888/udp

日志查看（备用）

journalctl -u aria2 -f