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51 lines
1.4 KiB
51 lines
1.4 KiB
# =======================================================
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# Optimized Production Dockerfile for Django Backend
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# Using Debian-slim for instant pre-compiled binary wheels
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# (scikit-image, numpy, scipy install in seconds vs 10m on Alpine)
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# =======================================================
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FROM python:3.10-slim
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# Set work directory
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WORKDIR /usr/src/app
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# Set environment variables
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ENV PYTHONDONTWRITEBYTECODE=1 \
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PYTHONUNBUFFERED=1 \
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PIP_NO_CACHE_DIR=1 \
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PIP_DISABLE_PIP_VERSION_CHECK=1 \
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CHROME_BIN=/usr/bin/chromium \
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CHROME_DRIVER=/usr/bin/chromedriver \
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DISPLAY=:99
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# 1. System Dependencies (Cached permanently unless system packages change)
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RUN apt-get update && apt-get install -y --no-install-recommends \
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gcc \
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g++ \
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curl \
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git \
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libpq-dev \
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libjpeg62-turbo-dev \
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zlib1g-dev \
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libfreetype6-dev \
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gettext \
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ffmpeg \
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chromium \
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chromium-driver \
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&& rm -rf /var/lib/apt/lists/*
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# 2. Python Dependencies (Cached unless requirements.txt changes)
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COPY ./requirements.txt .
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RUN pip install --upgrade pip && \
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pip install -r requirements.txt
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# 3. Entrypoint script (Cached)
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COPY ./entrypoint.sh .
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RUN sed -i 's/\r$//g' /usr/src/app/entrypoint.sh && \
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chmod +x /usr/src/app/entrypoint.sh
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# 4. Application Source Code (Changes frequently on git push)
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COPY . .
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# Run entrypoint
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ENTRYPOINT ["/usr/src/app/entrypoint.sh"]
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