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UV_HTTP_TIMEOUT=300 防止大包（numpy/pandas/cryptography）下载超时
60 lines
1.7 KiB
Docker
60 lines
1.7 KiB
Docker
# ===== Stage 1: Build dependencies =====
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FROM python:3.12-slim AS builder
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WORKDIR /app
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# Install uv
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COPY --from=ghcr.io/astral-sh/uv:latest /uv /usr/local/bin/uv
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# Copy dependency manifests
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COPY backend/pyproject.toml .
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COPY backend/.env.example .
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# Create venv and install deps — increase timeout for slow networks
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RUN UV_HTTP_TIMEOUT=300 uv venv /opt/venv && \
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UV_HTTP_TIMEOUT=300 uv pip install --python /opt/venv/bin/python \
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--index-url https://mirrors.aliyun.com/pypi/simple/ \
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--extra-index-url https://pypi.org/simple/ \
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"fastapi>=0.104.0" \
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"uvicorn[standard]>=0.24.0" \
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"python-multipart>=0.0.6" \
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"langextract[all]>=0.1.0" \
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"langchain>=0.2.0" \
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"langchain-openai>=0.1.0" \
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"langgraph>=0.1.0" \
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"networkx>=3.0" \
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"python-dotenv>=1.0.0" \
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"requests>=2.31.0" \
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"beautifulsoup4>=4.12.0" \
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"python-jose[cryptography]>=3.3.0"
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# ===== Stage 2: Runtime =====
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FROM python:3.12-slim
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WORKDIR /app
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# Copy venv from builder
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COPY --from=builder /opt/venv /opt/venv
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ENV PATH="/opt/venv/bin:$PATH"
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# Copy backend source
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COPY backend/ ./backend/
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# Copy mineru_mvp (used by indexing pipeline)
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COPY mineru_mvp/ ./mineru_mvp/
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# Create data directories
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RUN mkdir -p /app/backend/data/uploads \
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/app/backend/data/jobs \
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/app/backend/data/kg \
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/app/backend/data/batches \
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/app/mineru_mvp/output
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# Update paths for container environment
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ENV MINERU_PYTHON=/opt/venv/bin/python
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ENV MINERU_PIPELINE=/app/mineru_mvp/pipeline.py
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EXPOSE 8000
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WORKDIR /app/backend
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CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8000"]
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