44 lines
1.6 KiB
Docker
44 lines
1.6 KiB
Docker
# ═══════════════════════════════════════════════════════════
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# FlowDeck — multi-stage Docker build (v5.2.0)
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# Stage 1 "builder": build Python wheels once.
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# Stage 2 "runtime": minimal image with WeasyPrint system libs.
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# ═══════════════════════════════════════════════════════════
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FROM python:3.12-slim AS builder
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WORKDIR /app
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COPY requirements.txt .
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RUN pip wheel --no-cache-dir --wheel-dir /wheels -r requirements.txt
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# ── runtime stage ───────────────────────────────────────────
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FROM python:3.12-slim AS runtime
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WORKDIR /app
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# WeasyPrint PDF: text layout (pango/harfbuzz), image decoding, fonts,
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# colour emoji support. curl = healthcheck.
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RUN apt-get update && apt-get install -y --no-install-recommends \
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curl \
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libpango-1.0-0 \
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libpangoft2-1.0-0 \
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libharfbuzz0b \
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libffi-dev \
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libgdk-pixbuf-2.0-0 \
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shared-mime-info \
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fonts-dejavu-core \
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fonts-noto-color-emoji \
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&& rm -rf /var/lib/apt/lists/*
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COPY --from=builder /wheels /wheels
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RUN pip install --no-cache-dir /wheels/* && rm -rf /wheels
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COPY . .
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RUN mkdir -p /data /data/backups
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EXPOSE 8080
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HEALTHCHECK --interval=30s --timeout=5s --start-period=5s --retries=3 \
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CMD curl -f http://localhost:8080/api/health || exit 1
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CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8080", "--proxy-headers", "--forwarded-allow-ips", "*"] |