28 lines
1.7 KiB
Docker
28 lines
1.7 KiB
Docker
# Real-ESRGAN (ncnn-vulkan) para el reescalado HD. Solo se guardan los modelos de anime ×2 (capítulos) y ×4 (recortes).
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FROM debian:trixie-slim AS esrgan
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ARG ESRGAN_URL=https://github.com/xinntao/Real-ESRGAN/releases/download/v0.2.5.0/realesrgan-ncnn-vulkan-20220424-ubuntu.zip
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ARG ESRGAN_SHA256=e5aa6eb131234b87c0c51f82b89390f5e3e642b7b70f2b9bbe95b6a285a40c96
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RUN apt-get update && apt-get install -y --no-install-recommends ca-certificates curl unzip && rm -rf /var/lib/apt/lists/*
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RUN curl -fsSL -o /tmp/esr.zip "$ESRGAN_URL" \
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&& echo "$ESRGAN_SHA256 /tmp/esr.zip" | sha256sum -c - \
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&& mkdir -p /opt/realesrgan/models && cd /tmp && unzip -q esr.zip -d esr \
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&& install -m 755 esr/realesrgan-ncnn-vulkan /opt/realesrgan/ \
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&& cp esr/models/realesr-animevideov3-x2.* esr/models/realesr-animevideov3-x4.* /opt/realesrgan/models/
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# Versión fijada: node:sqlite aún es experimental y una actualización silenciosa podría romperlo.
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# Debian (no Alpine): Real-ESRGAN necesita glibc y los controladores Vulkan de Mesa.
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FROM node:24.22.2-trixie-slim
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ENV NODE_ENV=production NODE_NO_WARNINGS=1 \
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UPSCALER_BIN=/opt/realesrgan/realesrgan-ncnn-vulkan \
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MESA_SHADER_CACHE_DIR=/tmp/mesa-cache
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RUN apt-get update && apt-get install -y --no-install-recommends tzdata libvulkan1 mesa-vulkan-drivers libgomp1 webp \
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&& rm -rf /var/lib/apt/lists/*
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COPY --from=esrgan /opt/realesrgan /opt/realesrgan
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WORKDIR /app
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COPY app/ ./
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# Usuario por defecto; docker-compose.yml lo sustituye por PUID:PGID.
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USER node
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EXPOSE 3352
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HEALTHCHECK --interval=60s --timeout=5s --start-period=20s CMD node -e "fetch('http://127.0.0.1:3352/api/me').then(r=>process.exit(r.status<500?0:1),()=>process.exit(1))"
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CMD ["node", "server.js"]
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