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 sed -i 's/deb.debian.org/mirrors.ustc.edu.cn/g' /etc/apt/sources.list.d/debian.sources && \
    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 --registry=http://registry.npmmirror.com &&\
    npm cache clean --force

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

RUN pip install --no-cache-dir -r requirements.txt  -i https://pypi.tuna.tsinghua.edu.cn/simple

WORKDIR /app

COPY . .

CMD ["uvicorn", "app:app"]