Dockerfile

# 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 system dependencies
RUN apt-get update && apt-get install -y \
    curl \
    git \
    gcc \
    python3-dev \
    libgmp-dev \
    libmpfr-dev \
    libmpc-dev \
    && curl -fsSL https://deb.nodesource.com/setup_20.x | bash - \
    && apt-get install -y nodejs \
    && npm install -g npm@latest \
    && rm -rf /var/lib/apt/lists/*

# Install Poetry
RUN pip install poetry==1.8.4

# Configure Poetry
ENV POETRY_VERSION=1.8.4 \
    POETRY_NO_INTERACTION=1 \
    POETRY_VIRTUALENVS_CREATE=false \
    POETRY_CACHE_DIR=/cache/poetry

# Copy dependency files
COPY pyproject.toml poetry.lock ./

# Install dependencies
RUN poetry install --no-dev --no-root

# Pull official images
FROM langgenius/dify-web:latest AS web
FROM langgenius/dify-api:latest AS api

# Final stage
FROM base

# Create non-root user (required by Hugging Face)
RUN useradd -m -u 1000 user

# Set up directory structure and persistent storage
WORKDIR /app
RUN mkdir -p api web /data/storage && \
    chown -R user:user /app /data

# Copy from official images instead of building
COPY --from=web --chown=user /app/web /app/web/
COPY --from=api --chown=user /app/api /app/api/

# Create symlink for persistent storage
RUN ln -s /data/storage /app/api/storage

# Set environment variables
ENV FLASK_APP=app.py \
    EDITION=SELF_HOSTED \
    DEPLOY_ENV=PRODUCTION \
    MODE=api \
    LOG_LEVEL=INFO \
    DEBUG=false \
    FLASK_DEBUG=false \
    SECRET_KEY=sk-9f73s3ljTXVcMT3Blb3ljTqtsKiGHXVcMT3BlbkFJLK7U \
    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 \
    DB_USERNAME=postgres \
    DB_PASSWORD=difyai123456 \
    DB_HOST=db \
    DB_PORT=5432 \
    DB_DATABASE=dify \
    REDIS_HOST=redis \
    REDIS_PORT=6379 \
    REDIS_PASSWORD=difyai123456 \
    HOME=/home/user \
    PATH=/home/user/.local/bin:$PATH \
    PYTHONPATH=/app/api \
    STORAGE_PATH=/data/storage

USER user
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 && \
PYTHONPATH=/app/api python -m gunicorn app:app \
    --bind 0.0.0.0:7860 \
    --worker-class gevent \
    --workers 1 \
    --timeout 300 \
    --preload &\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"]