33 lines
833 B
Docker
33 lines
833 B
Docker
# Stage 1: Build
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FROM python:3.12-slim-bookworm as builder
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# Install build dependencies (gcc, Python headers, etc.)
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RUN apt-get update && apt-get install -y --no-install-recommends \
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gcc \
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python3-dev \
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&& apt-get clean \
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&& rm -rf /var/lib/apt/lists/*
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# Set the working directory
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WORKDIR /app
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# Copy only the requirements file to take advantage of Docker's caching
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COPY requirements.txt .
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# Install Python dependencies
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RUN pip install --no-cache-dir -r requirements.txt
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# Stage 2: Runtime
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FROM python:3.12-slim-bookworm
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# Set the working directory
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WORKDIR /app
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# Copy installed Python packages from the builder stage
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COPY --from=builder /usr/local/lib/python3.12/site-packages /usr/local/lib/python3.12/site-packages
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# Copy the application code
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COPY . .
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# Run the application
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CMD ["python", "-u", "main.py"] |