Dockerfile

# Use a base image with Python3.9 and Nodejs20 slim version
FROM nikolaik/python-nodejs:python3.9-nodejs20-slim

USER root

# Install Debian software needed by MetaGPT and clean up in one RUN command to reduce image size
RUN apt update &&\
    apt install -y git chromium fonts-ipafont-gothic fonts-wqy-zenhei fonts-thai-tlwg fonts-kacst fonts-freefont-ttf libxss1 --no-install-recommends &&\
    apt clean && rm -rf /var/lib/apt/lists/*

# Install Mermaid CLI globally
ENV CHROME_BIN="/usr/bin/chromium" \
    PUPPETEER_CONFIG="/app/metagpt/config/puppeteer-config.json"\
    PUPPETEER_SKIP_CHROMIUM_DOWNLOAD="true"

RUN npm install -g @mermaid-js/mermaid-cli &&\
    npm cache clean --force

WORKDIR /app

# Install Python dependencies and install MetaGPT
COPY requirements.txt requirements.txt

RUN pip install --no-cache-dir -r requirements.txt && \
    mkdir -p /app/logs && chmod 777 /app/logs && \
    mkdir -p /app/workspace && chmod 777 /app/workspace && \
    mkdir -p /app/storage && chmod 777 /app/storage

COPY . .

CMD ["python", "app.py"]