Dockerfile

# Base stage for git operations
FROM alpine/git AS repo
WORKDIR /app
RUN git clone https://github.com/langgenius/dify.git .

# Web builder stage
FROM node:20.11-alpine3.19 AS web-builder
WORKDIR /app

# Copy repository web files
COPY --from=repo /app/web ./web/
WORKDIR /app/web

# Configure build environment
ENV NODE_OPTIONS="--max_old_space_size=2048" \
    NEXT_TELEMETRY_DISABLED=1 \
    NODE_ENV=production

# Install dependencies and build
RUN yarn install --frozen-lockfile --network-timeout 300000 && \
    yarn add --dev @types/node @types/react && \
    yarn build

# Python builder stage
FROM python:3.10-slim-bookworm AS python-builder

# Install build dependencies
RUN apt-get update && \
    apt-get install -y --no-install-recommends \
    build-essential \
    git \
    && rm -rf /var/lib/apt/lists/*

WORKDIR /app

# Copy repository API files
COPY --from=repo /app/api ./api/
WORKDIR /app/api

# Install poetry and dependencies
RUN pip install --no-cache-dir poetry && \
    poetry config virtualenvs.create false && \
    poetry install --no-dev --no-interaction --no-ansi

# Final stage
FROM python:3.10-slim-bookworm

# Set up 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 \
    nodejs \
    npm \
    postgresql-client \
    redis-tools \
    && rm -rf /var/lib/apt/lists/*

# Create app directory structure
WORKDIR /app
RUN mkdir -p api web storage/files && chown -R user:user /app

# Copy built artifacts
COPY --from=python-builder --chown=user /usr/local/lib/python3.10/site-packages /usr/local/lib/python3.10/site-packages
COPY --from=python-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/package.json /app/web/package.json

# Copy entrypoint script from repo
COPY --from=repo --chown=user /app/docker/api/entrypoint.sh /app/entrypoint.sh
RUN chmod +x /app/entrypoint.sh

# Install additional Python packages
RUN pip install --no-cache-dir gunicorn gevent psycopg2-binary redis

# Set environment variables
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 \
    NODE_ENV=production \
    HOME=/app

# Switch to non-root user
USER user

# Expose Hugging Face required port
EXPOSE 7860

WORKDIR /app

CMD ["./entrypoint.sh"]