k
41 lines
1.4 KiB
Docker
41 lines
1.4 KiB
Docker
# ── Stage 1: build ───────────────────────────────────────────────────────────
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# Compiles native extensions (ckzg, asyncpg, cryptography) so the final image
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# only carries the compiled .so files, not the build toolchain.
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FROM python:3.11-slim AS builder
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RUN apt-get update && apt-get install -y --no-install-recommends \
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gcc build-essential cmake libpq-dev libffi-dev \
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&& rm -rf /var/lib/apt/lists/*
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WORKDIR /build
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RUN pip install --no-cache-dir --upgrade pip wheel setuptools
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COPY requirements.txt .
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RUN pip install --no-cache-dir --prefix=/install -r requirements.txt
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# ── Stage 2: runtime ─────────────────────────────────────────────────────────
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FROM python:3.11-slim
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# Only runtime shared libs needed (libpq for asyncpg, libgomp for numpy if used)
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RUN apt-get update && apt-get install -y --no-install-recommends \
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libpq5 curl \
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&& rm -rf /var/lib/apt/lists/*
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# Copy compiled packages from builder
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COPY --from=builder /install /usr/local
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WORKDIR /app
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COPY . .
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RUN chmod +x entrypoint.sh
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# Non-root user
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RUN useradd -m appuser && chown -R appuser /app
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USER appuser
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EXPOSE 8000
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ENTRYPOINT ["./entrypoint.sh"]
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