# A2A LiteLLM Agent Dockerfile
FROM python:3.11-slim

WORKDIR /app

# 安装系统依赖
RUN apt-get update && apt-get install -y --no-install-recommends \
    gcc \
    curl \
    && rm -rf /var/lib/apt/lists/*

# 复制依赖文件
COPY agents/a2a_litellm_agent/requirements.txt .

# 安装Python依赖
RUN pip install --no-cache-dir -r requirements.txt requests

# 复制 common 模块（回调工具）
COPY common/agent_callback_utils.py /app/common/
RUN touch /app/common/__init__.py

# 复制应用代码
COPY agents/a2a_litellm_agent/*.py /app/

# 设置环境变量
ENV SERVICE_HOST=0.0.0.0
ENV SERVICE_PORT=8080
ENV POD_NAME=a2a-litellm-agent
ENV TEMPLATE_TYPE=a2a_litellm_agent
ENV PYTHONUNBUFFERED=1

# 回调配置
ENV AGENT_CALLBACK_URL=http://mcp-server.taiji-ai.svc.cluster.local:8002/api/v1/billing/agent-callback

# 健康检查
HEALTHCHECK --interval=30s --timeout=10s --start-period=30s --retries=3 \
    CMD python3 -c "import urllib.request; urllib.request.urlopen('http://localhost:8080/health').read()" || exit 1

# 暴露端口
EXPOSE 8080

# 启动命令
CMD ["python", "main.py"]