Gemini MCP Server

# =========================================== # STAGE 1: Build dependencies # =========================================== FROM python:3.11-slim AS builder # Install system dependencies for building RUN apt-get update && apt-get install -y \ build-essential \ curl \ && rm -rf /var/lib/apt/lists/* # Set working directory WORKDIR /app # Copy requirements files COPY requirements.txt ./ # Create virtual environment and install dependencies RUN python -m venv /opt/venv ENV PATH="/opt/venv/bin:$PATH" # Install Python dependencies RUN pip install --no-cache-dir --upgrade pip setuptools wheel && \ pip install --no-cache-dir -r requirements.txt # =========================================== # STAGE 2: Runtime image # =========================================== FROM python:3.11-slim AS runtime # Add metadata labels for traceability LABEL maintainer="Zen MCP Server Team" LABEL version="1.0.0" LABEL description="Zen MCP Server - AI-powered Model Context Protocol server" LABEL org.opencontainers.image.title="zen-mcp-server" LABEL org.opencontainers.image.description="AI-powered Model Context Protocol server with multi-provider support" LABEL org.opencontainers.image.version="1.0.0" LABEL org.opencontainers.image.source="https://github.com/BeehiveInnovations/zen-mcp-server" LABEL org.opencontainers.image.documentation="https://github.com/BeehiveInnovations/zen-mcp-server/blob/main/README.md" LABEL org.opencontainers.image.licenses="Apache 2.0 License" # Create non-root user for security RUN groupadd -r zenuser && useradd -r -g zenuser zenuser # Install minimal runtime dependencies RUN apt-get update && apt-get install -y \ ca-certificates \ procps \ && rm -rf /var/lib/apt/lists/* \ && apt-get clean # Copy virtual environment from builder COPY --from=builder /opt/venv /opt/venv ENV PATH="/opt/venv/bin:$PATH" # Set working directory WORKDIR /app # Copy application code COPY --chown=zenuser:zenuser . . # Create logs directory with proper permissions RUN mkdir -p logs && chown -R zenuser:zenuser logs # Create tmp directory for container operations RUN mkdir -p tmp && chown -R zenuser:zenuser tmp # Copy health check script COPY --chown=zenuser:zenuser docker/scripts/healthcheck.py /usr/local/bin/healthcheck.py RUN chmod +x /usr/local/bin/healthcheck.py # Switch to non-root user USER zenuser # Health check configuration HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \ CMD python /usr/local/bin/healthcheck.py # Set environment variables ENV PYTHONUNBUFFERED=1 ENV PYTHONPATH=/app # Default command CMD ["python", "server.py"]