51 lines
1.8 KiB
Docker
51 lines
1.8 KiB
Docker
# syntax=docker/dockerfile:1.5
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# Builder: install build deps and build wheels
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FROM python:3.14-slim AS builder
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WORKDIR /app
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#RUN apt-get update && apt-get install -y --no-install-recommends \
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# build-essential \
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# ca-certificates \
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# && rm -rf /var/lib/apt/lists/*
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#
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COPY requirements.txt ./
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# Build wheels into /wheels (use cache for pip downloads)
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RUN --mount=type=cache,target=/root/.cache/pip \
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pip wheel --no-cache-dir -r requirements.txt -w /wheels
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# Final image: small and without build tools
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FROM python:3.14-slim AS final
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WORKDIR /app
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## minimal runtime deps (use static ffmpeg to avoid many apt deps)
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#RUN apt-get update && apt-get install -y --no-install-recommends \
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# ca-certificates \
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# curl \
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# && rm -rf /var/lib/apt/lists/*
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# Copy wheels from builder and install
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COPY --from=builder /wheels /wheels
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RUN --mount=type=cache,target=/root/.cache/pip \
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pip install --no-cache-dir /wheels/* || pip install --no-cache-dir /wheels/* --no-deps
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# Download a static ffmpeg build (faster than installing via apt and avoids many deps)
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RUN set -eux; \
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arch="$(dpkg --print-architecture)"; \
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if [ "$arch" = "amd64" ]; then \
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FFMPEG_URL="https://johnvansickle.com/ffmpeg/releases/ffmpeg-release-amd64-static.tar.xz"; \
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else \
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echo "Unsupported arch $arch"; exit 1; \
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fi; \
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curl -fsSL "$FFMPEG_URL" -o /tmp/ffmpeg.tar.xz; \
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tar -xJf /tmp/ffmpeg.tar.xz -C /tmp; \
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cp /tmp/ffmpeg-*-amd64-static/ffmpeg /usr/local/bin/; \
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cp /tmp/ffmpeg-*-amd64-static/ffprobe /usr/local/bin/; \
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chmod +x /usr/local/bin/ffmpeg /usr/local/bin/ffprobe; \
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rm -rf /tmp/ffmpeg*
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# Copy application code (exclude models/data via .dockerignore)
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COPY . ./api
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CMD ["python", "-m", "uvicorn", "api.main:app", "--host", "0.0.0.0", "--port", "8000"] |