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# Base Python image with correct version
FROM python:3.12-slim-bookworm AS base
# Set shared environment variables
ENV NODE_VERSION=20.11.0 \
NODE_OPTIONS="--max_old_space_size=2048" \
NEXT_TELEMETRY_DISABLED=1 \
NODE_ENV=production \
PYTHONDONTWRITEBYTECODE=1 \
POETRY_NO_INTERACTION=1 \
POETRY_VIRTUALENVS_CREATE=false \
POETRY_CACHE_DIR=/cache/poetry
# Install Node.js
RUN apt-get update && apt-get install -y curl && \
curl -fsSL https://deb.nodesource.com/setup_20.x | bash - && \
apt-get install -y nodejs && \
npm install -g npm@latest
# Web builder stage
FROM base AS web-builder
WORKDIR /app/web
# Pull and build web components
RUN git clone --depth 1 https://github.com/langgenius/dify.git . && \
cd web && \
npm ci && \
npm run build && \
npm run standalone
# API builder stage
FROM base AS api-builder
WORKDIR /app/api
# Pull and build API components
RUN git clone --depth 1 https://github.com/langgenius/dify.git . && \
cd api && \
pip install --no-cache-dir poetry && \
poetry install --no-dev && \
poetry build
# Final stage
FROM base
# Create non-root user (required by Hugging Face)
RUN useradd -m -u 1000 user
# Install runtime dependencies
RUN apt-get update && \
apt-get install -y --no-install-recommends \
git \
&& rm -rf /var/lib/apt/lists/*
# Set up directory structure
WORKDIR /app
RUN mkdir -p api web && chown -R user:user /app
# Copy artifacts from builders
COPY --from=api-builder --chown=user /app/api /app/api/
COPY --from=web-builder --chown=user /app/web/.next /app/web/.next/
COPY --from=web-builder --chown=user /app/web/public /app/web/public/
COPY --from=web-builder --chown=user /app/web/.next/standalone /app/web/
COPY --from=web-builder --chown=user /app/web/.next/static /app/web/.next/static/
# Install Python requirements
RUN pip install --no-cache-dir gunicorn gevent
# Set environment variables for Hugging Face Spaces
ENV FLASK_APP=app.py \
EDITION=SELF_HOSTED \
DEPLOY_ENV=PRODUCTION \
CONSOLE_API_URL=http://127.0.0.1:7860 \
CONSOLE_WEB_URL=http://127.0.0.1:3000 \
SERVICE_API_URL=http://127.0.0.1:7860 \
APP_WEB_URL=http://127.0.0.1:3000 \
HOME=/app
# Switch to non-root user
USER user
# Expose Hugging Face Spaces required ports
EXPOSE 7860 3000
# Create startup script
RUN echo '#!/bin/bash\n\
echo "===== Application Startup at $(date "+%Y-%m-%d %H:%M:%S") ====="\n\
echo "Starting Dify services..."\n\
cd /app/api && python -m gunicorn app:app --bind 0.0.0.0:7860 --worker-class gevent --workers 1 &\n\
echo "Starting API server on port 7860..."\n\
cd /app/web && node server.js &\n\
echo "Starting Next.js server on port 3000..."\n\
wait' > /app/entrypoint.sh && \
chmod +x /app/entrypoint.sh
WORKDIR /app
CMD ["./entrypoint.sh"] |