A VMware ESXi/vCenter management server

# Use official Python runtime as base image FROM python:3.11-slim as builder # Set working directory WORKDIR /app # Install system dependencies for building RUN apt-get update && apt-get install -y \ gcc \ g++ \ && rm -rf /var/lib/apt/lists/* # Copy requirements file COPY requirements.txt . # Install Python dependencies RUN pip install --no-cache-dir --user -r requirements.txt # Production stage FROM python:3.11-slim # Create non-root user for security RUN groupadd -r mcpuser && useradd -r -g mcpuser mcpuser # Set working directory WORKDIR /app # Install only runtime system dependencies (including bash for entrypoint script) RUN apt-get update && apt-get install -y \ ca-certificates \ bash \ && rm -rf /var/lib/apt/lists/* \ && apt-get clean # Copy Python packages from builder stage COPY --from=builder /root/.local /home/mcpuser/.local # Copy application code COPY server.py . COPY config.yaml.sample . COPY docker-entrypoint.sh . # Make entrypoint script executable RUN chmod +x docker-entrypoint.sh # Create necessary directories and set permissions RUN mkdir -p /app/logs /app/config \ && chown -R mcpuser:mcpuser /app # Set environment variables ENV PATH=/home/mcpuser/.local/bin:$PATH ENV PYTHONUNBUFFERED=1 ENV PYTHONDONTWRITEBYTECODE=1 # Switch to non-root user USER mcpuser # Expose port EXPOSE 8080 # Health check HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \ CMD python -c "import urllib.request; urllib.request.urlopen('http://localhost:8080')" || exit 1 # Set entrypoint and default command ENTRYPOINT ["./docker-entrypoint.sh"] CMD ["python", "server.py", "--config", "/app/config/config.yaml"]