2025-05-23 15:30:14 +08:00
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### 如何优雅的拉取镜像?
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使用 `bash docker/pull_image.sh python:3.12` 就可以。
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2025-05-07 01:14:31 +08:00
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### 如何配置本地大语言模型?
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支持添加以 OpenAI 兼容模式运行的本地模型,可在 Web 设置中直接添加(适用于 vllm 和 Ollama 等)。
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> [!NOTE]
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> 使用 docker 运行此项目时,ollama 或 vllm 需监听 `0.0.0.0`
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### 如何配置本地向量模型与重排序模型
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强烈建议测试阶段先使用硅基流动部署的 bge-m3(免费且无需修改)。其他模型配置参考 [src/static/models.yaml](src/static/models.yaml)。
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对于**向量模型**和**重排序模型**,选择 `local` 前缀的模型会自动下载。如遇下载问题,请参考 [HF-Mirror](https://hf-mirror.com/) 配置。
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要使用已下载的本地模型:
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1. 在网页设置中添加映射,需要注意,如果是在 docker 里面前缀直接设置为 `/models`
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2. 将文件夹映射到 docker 内部
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```yml
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# docker-compose.yml
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services:
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api:
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build:
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context: .
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dockerfile: docker/api.Dockerfile
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container_name: api-dev
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working_dir: /app
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volumes:
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- ./server:/app/server
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- ./src:/app/src
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- ./saves:/app/saves
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- ${MODEL_DIR}:/models <== 比如修改为 /hdd/models:models
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ports:
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```
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3. 重新启动项目
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```bash
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docker compose down
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2025-05-23 15:30:14 +08:00
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docker compose up --build -d
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2025-05-07 01:14:31 +08:00
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```
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注:添加本地向量模型由于在 docker 内外的路径差异很大,因此建议参考前面的路径映射之后,也在这里添加。
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```yaml
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# src/static/models.yaml
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# 添加本地向量模型(所有 FlagEmbedding 支持的模型)
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local/BAAI/bge-m3:
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name: BAAI/bge-m3
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dimension: 1024
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# local_path: /models/BAAI/bge-m3,也可以在这里配置
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# 添加 OpenAI 兼容的向量模型
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siliconflow/BAAI/bge-m3:
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name: BAAI/bge-m3
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dimension: 1024
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url: https://api.siliconflow.cn/v1/embeddings
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api_key: SILICONFLOW_API_KEY
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# 添加 Ollama 模型
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ollama/nomic-embed-text:
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name: nomic-embed-text
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dimension: 768
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```
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2025-05-23 15:30:14 +08:00
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### 如何配置 MinerU 抽取数据
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在 PDF 数据处理中,可以选择配置 [MinerU](https://github.com/opendatalab/MinerU) 来实现更快速、更准确的 PDF 识别效果。
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```yml
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mineru-api:
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build:
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context: scripts/mineru-api
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dockerfile: Dockerfile
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image: mineru-api:latest
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container_name: mineru-api
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deploy:
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resources:
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reservations:
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devices:
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- driver: nvidia
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count: 1
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capabilities: [gpu]
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ports:
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- "5051:5051"
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networks:
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- app-network
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restart: unless-stopped
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command: python -m uvicorn app:app --host 0.0.0.0 --port 5051 --app-dir /app
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```
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如果要添加代理的话,可以添加 build args
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```yml
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mineru-api:
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build:
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context: scripts/mineru-api
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dockerfile: Dockerfile
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args:
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http_proxy: http://宿主机IP:7890
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https_proxy: http://宿主机IP:7890
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```
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