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427 lines
11 KiB
427 lines
11 KiB
# mem0 记忆系统架构文档 |
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## 版本信息 |
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- **文档版本**: 1.0.0 |
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- **创建日期**: 2026-02-22 |
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- **最后更新**: 2026-02-22 |
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- **部署环境**: Ubuntu 24.04 LTS, Docker 29.2.1 |
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--- |
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## 1. 系统架构 |
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### 1.1 整体架构图 |
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``` |
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┌─────────────────────────────────────────────────────────────────┐ |
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│ Tailscale 虚拟内网 │ |
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│ │ |
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│ ┌─────────────────────────────────────────────────────────┐ │ |
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│ │ 中心节点 (vps-vaym) │ │ |
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│ │ Tailscale IP: 100.115.94.1 │ │ |
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│ │ 节点名称:mem0-general-center │ │ |
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│ │ │ │ |
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│ │ ┌──────────────────────────────────────────────────┐ │ │ |
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│ │ │ Docker Compose Stack │ │ │ |
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│ │ │ ┌──────────────┐ ┌──────────────┐ │ │ │ |
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│ │ │ │ Qdrant │ │ Dozzle │ │ │ │ |
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│ │ │ │ Master │ │ (日志) │ │ │ │ |
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│ │ │ │ :6333 │ │ :9999 │ │ │ │ |
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│ │ │ └──────────────┘ └──────────────┘ │ │ │ |
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│ │ └──────────────────────────────────────────────────┘ │ │ |
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│ │ │ │ |
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│ │ ┌──────────────────────────────────────────────────┐ │ │ |
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│ │ │ OpenClaw + mem0 Integration │ │ │ |
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│ │ │ Gateway: 18789 │ │ │ |
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│ │ │ Skill: mem0-integration │ │ │ |
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│ │ └──────────────────────────────────────────────────┘ │ │ |
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│ └─────────────────────────────────────────────────────────┘ │ |
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│ │ |
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│ 未来扩展: │ |
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│ ┌──────────────┐ ┌──────────────┐ ┌──────────────┐ │ |
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│ │ Agent-1 │ │ Agent-2 │ │ Agent-N │ │ |
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│ │ (crypto) │ │ (advert) │ │ (life) │ │ |
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│ │ 100.64.x.x │ │ 100.64.x.x │ │ 100.64.x.x │ │ |
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│ └──────────────┘ └──────────────┘ └──────────────┘ │ |
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└─────────────────────────────────────────────────────────────────┘ |
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``` |
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### 1.2 技术栈 |
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| 组件 | 技术 | 版本 | 用途 | |
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|------|------|------|------| |
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| **组网** | Tailscale | 1.94.2 | 虚拟内网,安全通信 | |
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| **向量数据库** | Qdrant | 1.15.3 | 记忆存储和检索 | |
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| **记忆系统** | mem0 | 1.0.4 | 记忆管理层 | |
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| **LLM** | DashScope (Qwen) | - | 记忆处理和 embedding | |
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| **容器** | Docker | 29.2.1 | 服务隔离 | |
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| **日志** | Dozzle | latest | 实时日志查看 | |
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### 1.3 数据流 |
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``` |
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用户 → OpenClaw → mem0 Client → Qdrant Local → (异步同步) → Qdrant Master |
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↓ |
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DashScope API (Embedding + LLM) |
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``` |
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--- |
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## 2. 部署清单 |
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### 2.1 中心节点 (vps-vaym) |
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**已安装服务**: |
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- ✅ Tailscale (系统级) |
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- ✅ Qdrant Master (Docker) |
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- ✅ Dozzle (Docker) |
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- ✅ mem0 Integration (OpenClaw Skill) |
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**目录结构**: |
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``` |
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/opt/mem0-center/ |
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├── docker-compose.yml # Docker 配置 |
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├── .env # 环境变量 |
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├── qdrant_storage/ # Qdrant 数据 |
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├── snapshots/ # Qdrant 快照 |
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├── tailscale/ # Tailscale 状态 |
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├── logs/ # 日志 |
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└── backup/ # 备份 |
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/root/.openclaw/workspace/ |
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├── scripts/ # 部署脚本 |
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│ ├── 01-system-check.sh |
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│ ├── 02-install-tailscale.sh |
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│ ├── 03-create-directories.sh |
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│ ├── 05-start-center.sh |
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│ ├── 06-create-mem0-skill.sh |
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│ ├── 07-install-dependencies.sh |
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│ ├── 10-create-backup.sh |
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│ └── 12-monitoring.sh |
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├── skills/mem0-integration/ |
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│ ├── SKILL.md |
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│ ├── skill.json |
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│ ├── config.yaml |
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│ ├── mem0_client.py |
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│ ├── commands.py |
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│ └── openclaw_commands.py |
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├── docs/ |
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│ └── MEM0_DEPLOYMENT.md |
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└── backup/ # 备份文件 |
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``` |
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### 2.2 网络配置 |
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**Tailscale**: |
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- 网络名称:mem0-general-center |
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- 业务类型:general |
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- 节点角色:center |
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- IP 地址:100.115.94.1 |
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**端口映射**: |
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| 服务 | 容器端口 | 主机端口 | 访问范围 | |
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|------|---------|---------|---------| |
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| Qdrant | 6333 | 127.0.0.1:6333 | 仅本地 + Tailscale | |
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| Dozzle | 8080 | 127.0.0.1:9999 | 仅本地 + Tailscale | |
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| OpenClaw | 18789 | 18789 | 本地 | |
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--- |
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## 3. 配置详情 |
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### 3.1 Docker Compose 配置 |
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文件:`/opt/mem0-center/docker-compose.yml` |
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```yaml |
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version: '3.8' |
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services: |
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qdrant-master: |
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image: qdrant/qdrant:v1.15.3 |
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ports: |
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- "127.0.0.1:6333:6333" |
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volumes: |
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- ./qdrant_storage:/qdrant/storage |
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- ./snapshots:/qdrant/snapshots |
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environment: |
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- QDRANT__SERVICE__HTTP_PORT=6333 |
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- QDRANT__LOG_LEVEL=INFO |
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restart: unless-stopped |
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healthcheck: |
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test: ["CMD", "wget", "-q", "--spider", "http://localhost:6333/"] |
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interval: 30s |
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timeout: 10s |
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retries: 3 |
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deploy: |
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resources: |
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limits: |
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memory: 2G |
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cpus: '1.0' |
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dozzle: |
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image: amir20/dozzle:latest |
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ports: |
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- "127.0.0.1:9999:8080" |
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volumes: |
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- /var/run/docker.sock:/var/run/docker.sock |
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restart: unless-stopped |
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``` |
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### 3.2 mem0 配置 |
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文件:`/root/.openclaw/workspace/skills/mem0-integration/config.yaml` |
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```yaml |
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local: |
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vector_store: |
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provider: qdrant |
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config: |
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host: localhost |
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port: 6333 |
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collection_name: mem0_local |
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llm: |
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provider: openai |
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config: |
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model: qwen-plus |
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api_base: https://dashscope.aliyuncs.com/compatible-mode/v1 |
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embedder: |
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provider: openai |
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config: |
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model: text-embedding-v3 |
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api_base: https://dashscope.aliyuncs.com/compatible-mode/v1 |
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master: |
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vector_store: |
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provider: qdrant |
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config: |
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host: 100.115.94.1 # Tailscale IP |
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port: 6333 |
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collection_name: mem0_shared |
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``` |
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### 3.3 环境变量 |
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文件:`/opt/mem0-center/.env` |
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```bash |
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TS_AUTHKEY=tskey-auth-xxx |
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QDRANT_PORT=6333 |
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MEM0_DASHSCOPE_API_KEY=sk-xxx |
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MEM0_LLM_MODEL=qwen-plus |
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BUSINESS_TYPE=general |
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NODE_ROLE=center |
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NODE_NAME=mem0-general-center |
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``` |
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--- |
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## 4. 使用指南 |
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### 4.1 部署流程 |
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**步骤 1:系统检查** |
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```bash |
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./scripts/01-system-check.sh |
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``` |
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**步骤 2:安装 Tailscale** |
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```bash |
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./scripts/02-install-tailscale.sh |
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# 访问 https://login.tailscale.com/admin/machines 确认上线 |
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``` |
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**步骤 3:创建目录** |
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```bash |
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./scripts/03-create-directories.sh |
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``` |
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**步骤 4:启动服务** |
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```bash |
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./scripts/05-start-center.sh |
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# 验证:curl http://localhost:6333/ |
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``` |
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**步骤 5:安装 mem0 Skill** |
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```bash |
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./scripts/06-create-mem0-skill.sh |
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./scripts/07-install-dependencies.sh |
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``` |
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**步骤 6:测试** |
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```bash |
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python3 /root/.openclaw/workspace/skills/mem0-integration/mem0_client.py |
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``` |
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### 4.2 日常管理 |
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**查看服务状态**: |
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```bash |
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cd /opt/mem0-center && docker compose ps |
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``` |
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**查看日志**: |
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```bash |
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# Dozzle Web UI |
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http://100.115.94.1:9999 |
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# 命令行 |
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cd /opt/mem0-center && docker compose logs -f |
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``` |
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**监控系统**: |
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```bash |
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./scripts/12-monitoring.sh |
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``` |
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**创建备份**: |
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```bash |
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./scripts/10-create-backup.sh |
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``` |
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### 4.3 OpenClaw 命令 |
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通过 Telegram 使用: |
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``` |
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/memory add <内容> # 添加记忆 |
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/memory search <关键词> # 搜索记忆 |
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/memory list # 列出所有记忆 |
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/memory delete <ID> # 删除记忆 |
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/memory status # 查看状态 |
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``` |
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--- |
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## 5. 故障排除 |
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### 5.1 Qdrant 无法启动 |
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**症状**:`docker compose ps` 显示 qdrant-master 为 unhealthy |
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**解决**: |
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```bash |
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# 查看日志 |
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docker compose logs qdrant-master |
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# 检查端口占用 |
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netstat -tlnp | grep 6333 |
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# 重启服务 |
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docker compose restart qdrant-master |
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``` |
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### 5.2 mem0 初始化失败 |
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**症状**:`mem0_client.py` 报错 |
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**解决**: |
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```bash |
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# 检查环境变量 |
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export OPENAI_API_KEY="sk-xxx" |
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export OPENAI_BASE_URL="https://dashscope.aliyuncs.com/compatible-mode/v1" |
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# 测试导入 |
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python3 -c "from mem0 import Memory; print('OK')" |
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# 检查 Qdrant 连接 |
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curl http://localhost:6333/ |
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``` |
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### 5.3 Tailscale 断开 |
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**症状**:`tailscale status` 显示 offline |
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**解决**: |
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```bash |
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# 重新认证 |
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tailscale up --authkey=tskey-auth-xxx |
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# 检查服务状态 |
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systemctl status tailscaled |
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``` |
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--- |
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## 6. 扩展部署 |
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### 6.1 部署新 Agent 节点 |
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**在新节点执行**: |
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1. 安装 Tailscale |
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```bash |
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curl -fsSL https://tailscale.com/install.sh | sh |
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tailscale up --authkey=tskey-auth-xxx --hostname=mem0-general-agent-01 |
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``` |
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2. 部署 Agent(文档待补充) |
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### 6.2 业务类型扩展 |
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命名规范: |
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- `mem0-general-center` - 通用业务(当前) |
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- `mem0-crypto-center` - 加密货币业务 |
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- `mem0-advert-center` - 广告业务 |
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- `mem0-life-center` - 生活业务 |
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--- |
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## 7. 安全配置 |
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### 7.1 访问控制 |
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- **Tailscale 内网**:所有服务仅通过 Tailscale IP 访问 |
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- **端口绑定**:仅绑定 127.0.0.1,不暴露公网 |
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- **API Key 管理**:存储在 .env 文件,权限 600 |
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### 7.2 数据加密 |
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- **Tailscale**:端到端加密 |
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- **Qdrant**:支持 TLS(可选配置) |
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- **备份**:建议加密存储 |
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--- |
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## 8. 性能优化 |
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### 8.1 资源限制 |
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```yaml |
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# Docker Compose |
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deploy: |
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resources: |
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limits: |
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memory: 2G |
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cpus: '1.0' |
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``` |
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### 8.2 缓存配置 |
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```yaml |
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# mem0 config |
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cache: |
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enabled: true |
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ttl: 300 # 5 分钟 |
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max_size: 1000 |
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``` |
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--- |
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## 9. 变更日志 |
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### v1.0.0 (2026-02-22) |
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- ✅ 初始部署 |
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- ✅ 中心节点搭建完成 |
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- ✅ mem0 Integration 完成 |
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- ✅ 文档创建 |
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--- |
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## 10. 联系方式 |
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- **Tailscale 管理**:https://login.tailscale.com/admin |
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- **mem0 文档**:https://docs.mem0.ai |
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- **Qdrant 文档**:https://qdrant.tech/documentation |
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- **OpenClaw 文档**:/root/.openclaw/workspace/docs
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