9ac0840607
Both root and backend Dockerfiles now use a shared base stage with two targets: remote (lightweight, ~300MB) and local (full Docling, ~2-3GB). docker-compose uses CONVERSION_MODE to select the target.
76 lines
2 KiB
Docker
76 lines
2 KiB
Docker
# syntax=docker/dockerfile:1
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# =============================================================================
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# Docling Studio — single-image build (frontend + backend, multi-target)
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#
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# Usage:
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# docker build --target remote -t docling-studio:remote .
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# docker build --target local -t docling-studio:local .
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# =============================================================================
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# --- Stage 1: Build frontend assets ---
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FROM node:20-alpine AS frontend-build
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ARG APP_VERSION=dev
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WORKDIR /build
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COPY frontend/package*.json ./
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RUN npm ci
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COPY frontend/ .
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RUN VITE_APP_VERSION=${APP_VERSION} npm run build
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# --- Stage 2: Base runtime (Python + Nginx) ---
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FROM python:3.12-slim AS base
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ARG APP_VERSION=dev
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ENV APP_VERSION=${APP_VERSION}
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# System deps: poppler (pdf2image), nginx
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RUN apt-get update && apt-get install -y --no-install-recommends \
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poppler-utils \
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nginx \
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&& rm -rf /var/lib/apt/lists/*
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# Python deps (common)
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WORKDIR /app
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COPY document-parser/requirements.txt .
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RUN pip install --no-cache-dir -r requirements.txt
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# Backend code
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COPY document-parser/ .
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# Frontend static files
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COPY --from=frontend-build /build/dist /usr/share/nginx/html
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# Nginx config
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COPY nginx.conf /etc/nginx/sites-enabled/default
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# Non-root user
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RUN useradd --create-home --shell /bin/bash appuser
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# Data directories
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RUN mkdir -p /app/uploads /app/data && chown -R appuser:appuser /app
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ENV UPLOAD_DIR=/app/uploads
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ENV DB_PATH=/app/data/docling_studio.db
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EXPOSE 3000
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CMD ["sh", "-c", "nginx && exec su appuser -c 'uvicorn main:app --host 127.0.0.1 --port 8000'"]
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# --- Remote: lightweight, delegates to Docling Serve ---
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FROM base AS remote
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ENV CONVERSION_ENGINE=remote
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# --- Local: full Docling in-process ---
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FROM base AS local
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RUN apt-get update && apt-get install -y --no-install-recommends \
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libgl1 \
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libglib2.0-0 \
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&& rm -rf /var/lib/apt/lists/*
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COPY document-parser/requirements-local.txt .
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RUN pip install --no-cache-dir -r requirements-local.txt
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RUN chown -R appuser:appuser /app
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ENV CONVERSION_ENGINE=local
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