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OmniRoute — 使用 Cloudflare 在虚拟机上部署指南
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在通过 Cloudflare 管理域的 VM (VPS) 上安装和配置 OmniRoute 的完整指南。
先决条件
| 项目 | 最低 | 推荐 | |
|---|---|---|---|
| CPU | 1 个虚拟CPU | 2 个虚拟CPU | |
| 内存 | 1 GB | 2GB | |
| 磁盘 | 10 GB 固态硬盘 | 25 GB 固态硬盘 | |
| 操作系统 | Ubuntu 22.04 LTS | Ubuntu 22.04 LTS Ubuntu 24.04 LTS | Ubuntu 24.04 LTS |
| 域名 | 在 Cloudflare 上注册 | — | |
| 码头工人 | Docker 引擎 24+ | Docker 27+ |
经过测试的提供商:Akamai (Linode)、DigitalOcean、Vultr、Hetzner、AWS Lightsail。
1.配置虚拟机
1.1 创建实例
在您首选的 VPS 提供商上:
- 选择 Ubuntu 24.04 LTS
- 选择最低计划(1 vCPU / 1 GB RAM)
- 设置强root密码或配置SSH密钥
- 记下 公共 IP(例如
203.0.113.10)
1.2 通过 SSH 连接
ssh root@203.0.113.10
1.3 更新系统
apt update && apt upgrade -y
1.4 安装 Docker
# Install dependencies
apt install -y ca-certificates curl gnupg
# Add official Docker repository
install -m 0755 -d /etc/apt/keyrings
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | gpg --dearmor -o /etc/apt/keyrings/docker.gpg
chmod a+r /etc/apt/keyrings/docker.gpg
echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu $ (. /etc/os-release && echo “$VERSION_CODENAME”) stable" | tee /etc/apt/sources.list.d/docker.list > /dev/null
apt update
apt install -y docker-ce docker-ce-cli containerd.io docker-compose-plugin
1.5 安装nginx
apt install -y nginx
1.6 配置防火墙(UFW)
ufw default deny incoming
ufw default allow outgoing
ufw allow 22/tcp # SSH
ufw allow 80/tcp # HTTP (redirect)
ufw allow 443/tcp # HTTPS
ufw enable
提示:为了获得最大的安全性,请将端口 80 和 443 仅限制为 Cloudflare IP。请参阅 Advanced Security 部分。
2. 安装 OmniRoute
2.1 创建配置目录
mkdir -p /opt/omniroute
2.2 创建环境变量文件
cat > /opt/omniroute/.env << ‘EOF’
# === Security ===
JWT_SECRET=CHANGE-TO-A-UNIQUE-64-CHAR-SECRET-KEY
INITIAL_PASSWORD=YourSecurePassword123!
API_KEY_SECRET=REPLACE-WITH-ANOTHER-SECRET-KEY
STORAGE_ENCRYPTION_KEY=REPLACE-WITH-THIRD-SECRET-KEY
STORAGE_ENCRYPTION_KEY_VERSION=v1
MACHINE_ID_SALT=CHANGE-TO-A-UNIQUE-SALT
# === App ===
PORT=20128
NODE_ENV=production
HOSTNAME=0.0.0.0
DATA_DIR=/app/data
STORAGE_DRIVER=sqlite
ENABLE_REQUEST_LOGS=true
AUTH_COOKIE_SECURE=false
REQUIRE_API_KEY=false
# === Domain (change to your domain) ===
BASE_URL=https://llms.seudominio.com
NEXT_PUBLIC_BASE_URL=https://llms.seudominio.com
# === Cloud Sync (optional) ===
# CLOUD_URL=https://cloud.omniroute.online
# NEXT_PUBLIC_CLOUD_URL=https://cloud.omniroute.online
EOF
⚠️ 重要:生成唯一的密钥!对每个密钥使用
openssl rand -hex 32。
2.3 启动容器
docker pull diegosouzapw/omniroute:latest
docker run -d \
--name omniroute \
--restart unless-stopped \
--env-file /opt/omniroute/.env \
-p 20128:20128 \
-v omniroute-data:/app/data \
diegosouzapw/omniroute:latest
2.4 验证其是否正在运行
docker ps | grep omniroute
docker logs omniroute --tail 20
它应显示:[DB] SQLite database ready 和 listening on port 20128。
3.配置nginx(反向代理)
3.1 生成 SSL 证书(Cloudflare Origin)
在 Cloudflare 仪表板中:
- 转到 SSL/TLS → 源服务器
- 单击创建证书
- 保留默认值(15 年,*.yourdomain.com)
- 复制原始证书和私钥
mkdir -p /etc/nginx/ssl
# Paste the certificate
nano /etc/nginx/ssl/origin.crt
# Paste the private key
nano /etc/nginx/ssl/origin.key
chmod 600 /etc/nginx/ssl/origin.key
3.2 Nginx 配置
cat > /etc/nginx/sites-available/omniroute << ‘NGINX’
# Default server — blocks direct access via IP
server {
listen 80 default_server;
listen [::]:80 default_server;
listen 443 ssl default_server;
listen [::]:443 ssl default_server;
ssl_certificate /etc/nginx/ssl/origin.crt;
ssl_certificate_key /etc/nginx/ssl/origin.key;
server_name _;
return 444;
}
# OmniRoute — HTTPS
server {
listen 443 ssl;
listen [::]:443 ssl;
server_name llms.yourdomain.com; # Change to your domain
ssl_certificate /etc/nginx/ssl/origin.crt;
ssl_certificate_key /etc/nginx/ssl/origin.key;
ssl_protocols TLSv1.2 TLSv1.3;
client_max_body_size 100M;
location / {
proxy_pass http://127.0.0.1:20128;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
# WebSocket support
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection “upgrade”;
# SSE (Server-Sent Events) — streaming AI responses
proxy_buffering off;
proxy_cache off;
proxy_read_timeout 300s;
proxy_send_timeout 300s;
}
}
# HTTP → HTTPS redirect
server {
listen 80;
listen [::]:80;
server_name llms.yourdomain.com;
return 301 https://$server_name$request_uri;
}
NGINX
3.3 启用和测试
# Remove default configuration
rm -f /etc/nginx/sites-enabled/default
# Enable OmniRoute
ln -sf /etc/nginx/sites-available/omniroute /etc/nginx/sites-enabled/omniroute
# Test and reload
nginx -t && systemctl reload nginx
4.配置 Cloudflare DNS
4.1 添加DNS记录
在 Cloudflare 仪表板 → DNS 中:
| 类型 | 名称 | 内容 | 代理 |
|---|---|---|---|
| 一个 | llms |
203.0.113.10(虚拟机 IP) |
✅ 代理 |
4.2 配置SSL
在 SSL/TLS → 概述 下:
- 模式:完全(严格)
在SSL/TLS → 边缘证书下:
- 始终使用 HTTPS: ✅ 打开
- 最低 TLS 版本:TLS 1.2
- 自动 HTTPS 重写: ✅ 开启
4.3 测试
curl -sI https://llms.seudominio.com/health
# Should return HTTP/2 200
5. 操作与维护
升级到新版本
docker pull diegosouzapw/omniroute:latest
docker stop omniroute && docker rm omniroute
docker run -d --name omniroute --restart unless-stopped \
--env-file /opt/omniroute/.env \
-p 20128:20128 \
-v omniroute-data:/app/data \
diegosouzapw/omniroute:latest
查看日志
docker logs -f omniroute # Real-time stream
docker logs omniroute --tail 50 # Last 50 lines
手动数据库备份
# Copy data from the volume to the host
docker cp omniroute:/app/data ./backup-$(date +%F)
# Or compress the entire volume
docker run --rm -v omniroute-data:/data -v $(pwd):/backup \
alpine tar czf /backup/omniroute-data-$(date +%F).tar.gz /data
从备份恢复
docker stop omniroute
docker run --rm -v omniroute-data:/data -v $(pwd):/backup \
alpine sh -c “rm -rf /data/* && tar xzf /backup/omniroute-data-YYYY-MM-DD.tar.gz -C /”
docker start omniroute
6. 高级安全性
将 nginx 限制为 Cloudflare IP
cat > /etc/nginx/cloudflare-ips.conf << ‘CF’
# Cloudflare IPv4 ranges — update periodically
# https://www.cloudflare.com/ips-v4/
set_real_ip_from 173.245.48.0/20;
set_real_ip_from 103.21.244.0/22;
set_real_ip_from 103.22.200.0/22;
set_real_ip_from 103.31.4.0/22;
set_real_ip_from 141.101.64.0/18;
set_real_ip_from 108.162.192.0/18;
set_real_ip_from 190.93.240.0/20;
set_real_ip_from 188.114.96.0/20;
set_real_ip_from 197.234.240.0/22;
set_real_ip_from 198.41.128.0/17;
set_real_ip_from 162.158.0.0/15;
set_real_ip_from 104.16.0.0/13;
set_real_ip_from 104.24.0.0/14;
set_real_ip_from 172.64.0.0/13;
set_real_ip_from 131.0.72.0/22;
real_ip_header CF-Connecting-IP;
CF
将以下内容添加到 http {} 块内的 nginx.conf 中:
include /etc/nginx/cloudflare-ips.conf;
安装fail2ban
apt install -y fail2ban
systemctl enable fail2ban
systemctl start fail2ban
# Check status
fail2ban-client status sshd
阻止直接访问 Docker 端口
# Prevent direct external access to port 20128
iptables -I DOCKER-USER -p tcp --dport 20128 -j DROP
iptables -I DOCKER-USER -i lo -p tcp --dport 20128 -j ACCEPT
# Persist the rules
apt install -y iptables-persistent
netfilter-persistent save
7. 部署到 Cloudflare Workers(可选)
对于通过 Cloudflare Workers 进行远程访问(无需直接公开 VM):
# In the local repository
cd omnirouteCloud
npm install
npx wrangler login
npx wrangler deploy
请参阅 omnirouteCloud/README.md 处的完整文档。
端口总结
| 港口 | 服务 | 访问 |
|---|---|---|
| 22 | 22 SSH | 公共(带有fail2ban) |
| 80 | nginx HTTP | 重定向 → HTTPS |
| 443 | 443 nginx HTTPS | 通过 Cloudflare 代理 |
| 20128 | 20128全方位路线 | 仅本地主机(通过 nginx) |