timmy
eee0c10687
CT100 now routes 192.168.42.0/24 for the personal group, letting Mac/iPhone reach LAN devices that don't run NetBird (OpenWrt, Proxmox nodes, NAS, printers, cameras, etc). - IP forwarding persisted via /etc/sysctl.d/99-netbird-route.conf - Route created with masquerade=true, metric=9999 - access_control_groups restricts who can use the route - Chose CT100 over CT124 to avoid the Tailscale kernel-mode iptables collision documented in peer-deployment-ops.md Doc covers: concept, API + UI creation, verification, troubleshooting (forwarding, masquerade, LXC caveats, Tailscale interference), and security considerations for narrowing the route CIDR.
85 lines
3.5 KiB
Markdown
85 lines
3.5 KiB
Markdown
# NetBird Self-Hosted @ 192.168.42.127
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在 Proxmox LXC (Ubuntu 24.04) 上自建 NetBird 的完整部署記錄與設定檔。
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## 部署特色
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- **IP-only 部署**：無需域名，純內網 LAN 使用
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- **HTTP 模式**：使用 Caddy 作為反向代理統一 port 80
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- **內建 IdP**：使用 NetBird Server 內建的 OAuth2（Dex），無需額外 IdP
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- **LXC 相容**：使用 crun 取代 runc 繞過 Proxmox 非特權容器限制
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## 文件說明
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| 文件 | 用途 |
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|------|------|
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| [QUICKSTART.md](./QUICKSTART.md) | 快速部署步驟（適合複製貼上執行） |
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| [netbird-selfhosted-setup.md](./netbird-selfhosted-setup.md) | 完整安裝指南（含原理說明） |
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| [npm-grpc-fix.md](./npm-grpc-fix.md) | 透過 Nginx Proxy Manager 對外公開時的 gRPC 修復 |
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| [setup-keys-and-pat.md](./setup-keys-and-pat.md) | Setup Keys 概念、PAT 用法、以及 API 無法改名的繞道做法 |
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| [stun-port-conflict.md](./stun-port-conflict.md) | STUN 3478 被 Headscale 佔用 → NetBird 改用 3479 的解法 |
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| [client-troubleshooting.md](./client-troubleshooting.md) | 客戶端 P2P 失敗、bufferbloat、Force Relay 等坑 |
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| [peer-deployment-ops.md](./peer-deployment-ops.md) | 在 LXC 用 Docker 部署客戶端、改名、Mac daemon 重啟 |
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| [groups-and-policies.md](./groups-and-policies.md) | Groups 與 Access Control Policies 概念、設計、API 操作 |
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| [network-routes.md](./network-routes.md) | Subnet Router：讓遠端 peer 存取 LAN 上沒裝 NetBird 的裝置 |
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| [SUMMARY.md](./SUMMARY.md) | 部署摘要與疑難排解記錄 |
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## 快速開始
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```bash
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# 瀏覽器開啟
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open http://192.168.42.127
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# 客戶端連線
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netbird up --management-url http://192.168.42.127
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```
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## 架構
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```
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┌───────────────────────┐
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│ 192.168.42.127 │
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│ │
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:80 ────▶│ Caddy (反向代理) │
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│ ├── / ──▶│──▶ dashboard (Web UI)
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│ ├── /api/* ──▶│──▶ netbird-server
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│ ├── /oauth2/* ──▶│──▶ netbird-server
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│ ├── /relay* ──▶│──▶ netbird-server
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│ └── gRPC ──▶│──▶ netbird-server
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:3478/udp ────────────────────────│──▶ netbird-server (STUN)
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└───────────────────────┘
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```
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## 環境
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| 項目 | 值 |
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|------|-----|
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| 主機 | `192.168.42.127` |
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| 系統 | Ubuntu 24.04 LTS |
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| STUN port | **3479/udp** (非標準 — 3478 被 Headscale 佔用) |
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| 容器類型 | Proxmox LXC (非特權) |
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| Docker | 29.4.0 |
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| OCI Runtime | crun 1.20 |
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| 設定目錄 | `/opt/netbird/` |
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## 服務清單
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| 容器 | 映像 | 用途 |
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|------|------|------|
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| `netbird-caddy` | `caddy:2` | 反向代理 (:80) |
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| `netbird-dashboard` | `netbirdio/dashboard:latest` | Web 管理介面 |
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| `netbird-server` | `netbirdio/netbird-server:latest` | 管理 + Signal + Relay + STUN + IdP |
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## 注意事項
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- **無 TLS**：僅適合內網，勿暴露至公網
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- **無域名**：使用 IP 作為 issuer，若 IP 變更需重建
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- **LXC 限制**：必須使用 crun，不可使用預設 runc
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- **首次啟動慢**：需下載 GeoLite2 資料庫（約 60MB）
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## 相關連結
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- [NetBird 官方文件](https://docs.netbird.io/selfhosted/selfhosted-quickstart)
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- [NetBird GitHub](https://github.com/netbirdio/netbird)
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- [crun](https://github.com/containers/crun)
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