添加docker部署
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3
.gitignore
vendored
3
.gitignore
vendored
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__pycache__/
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.venv
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.venv
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wiki_backend.tar
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40
Dockerfile
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40
Dockerfile
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# 1. 使用官方 uv 镜像
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FROM ghcr.io/astral-sh/uv:latest AS uv_setup
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# 2. 运行环境
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FROM python:3.12-slim
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WORKDIR /app
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# 复制 uv 命令
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COPY --from=uv_setup /uv /uvx /bin/
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# 安装系统依赖
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RUN apt-get update && apt-get install -y --no-install-recommends \
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libpq-dev \
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build-essential \
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&& rm -rf /var/lib/apt/lists/*
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# 复制依赖描述文件
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COPY pyproject.toml uv.lock ./
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# 【核心修复】使用 uv sync
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# --frozen: 强制要求 uv.lock 必须是最新的
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# --no-dev: 不安装开发依赖(如 pytest 等),减小体积
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# --no-install-project: 先不安装当前项目代码,只装依赖(优化缓存)
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RUN uv sync --frozen --no-dev --no-install-project
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# 复制项目代码
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COPY . .
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# 【关键点】将虚拟环境的 bin 目录加入系统路径
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# 这样你运行 python 或 uvicorn 时,系统会自动使用 uv 准备好的那个环境
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ENV PATH="/app/.venv/bin:$PATH"
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ENV PYTHONPATH=/app
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# 暴露端口
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EXPOSE 8000
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# 启动命令
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# 现在直接调用 uvicorn 即可,它会自动找到 .venv 里的版本
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CMD ["uvicorn", "backend.main:app", "--host", "0.0.0.0", "--port", "8000", "--workers", "4"]
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16
docker-compose.yml
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16
docker-compose.yml
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version: '3.8'
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services:
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api:
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build: . # 自动寻找当前目录下的 Dockerfile
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image: wiki-backend:latest
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container_name: wiki_backend
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ports:
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- "8000:8000"
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environment:
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- DB_USER=postgres
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- DB_PASS=DXC_welcome001
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- DB_HOST=8.155.144.6
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- DB_PORT=25432
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- DB_NAME=wiki_crawler
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restart: always
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