Ryan Malloy
9e39c1c678
Major refactoring from monolithic server.py to modular MCPMixin pattern: Architecture: - src/esxi_mcp_server/ package with proper src-layout - FastMCP MCPMixin pattern for tool organization - Separate mixins for each functional area - Shared VMwareConnection class with lazy datastore/network lookup New Mixins Added: - DiskManagementMixin: add_disk, remove_disk, extend_disk, list_disks, attach_iso, detach_iso - NICManagementMixin: add_nic, remove_nic, change_nic_network, connect_nic, set_nic_mac, list_nics - HostManagementMixin: get_host_info, enter/exit_maintenance_mode, list_services, start/stop_service, set_service_policy, get/configure_ntp, reboot_host, shutdown_host, get_host_hardware, get_host_networking - OVFManagementMixin: deploy_ovf, export_vm_ovf, list_ovf_networks - ResourcesMixin: Added move_datastore_file, copy_datastore_file Streaming Support: - Generator-based streaming for datastore downloads - Memory-efficient large file handling with save_to parameter - Chunked uploads from disk Testing: - test_client.py: MCP SDK-based test client - Validates all 74 tools against real ESXi host Build System: - pyproject.toml with uv, ruff configuration - Docker dev/prod modes with hot-reload - Updated Makefile for uv-based workflow
68 lines
1.7 KiB
Docker
68 lines
1.7 KiB
Docker
# ESXi MCP Server - Modern Python with uv
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# Multi-stage build for optimal image size
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# Build stage
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FROM ghcr.io/astral-sh/uv:python3.11-bookworm-slim AS builder
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WORKDIR /app
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# Enable bytecode compilation for production
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ENV UV_COMPILE_BYTECODE=1
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ENV UV_LINK_MODE=copy
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# Install dependencies first (cached layer)
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RUN --mount=type=cache,target=/root/.cache/uv \
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--mount=type=bind,source=pyproject.toml,target=pyproject.toml \
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--mount=type=bind,source=uv.lock,target=uv.lock \
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uv sync --frozen --no-install-project --no-dev
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# Install project
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COPY pyproject.toml uv.lock ./
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COPY src ./src
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RUN --mount=type=cache,target=/root/.cache/uv \
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uv sync --frozen --no-dev --no-editable
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# Production stage
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FROM python:3.11-slim-bookworm AS production
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# Create non-root user
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RUN groupadd -r mcpuser && useradd -r -g mcpuser mcpuser
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WORKDIR /app
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# Install runtime dependencies only
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RUN apt-get update && apt-get install -y --no-install-recommends \
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ca-certificates \
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&& rm -rf /var/lib/apt/lists/* \
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&& apt-get clean
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# Copy virtual environment from builder
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COPY --from=builder /app/.venv /app/.venv
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# Create directories
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RUN mkdir -p /app/logs /app/config \
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&& chown -R mcpuser:mcpuser /app
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# Environment configuration
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ENV PATH="/app/.venv/bin:$PATH"
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ENV PYTHONUNBUFFERED=1
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ENV PYTHONDONTWRITEBYTECODE=1
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# Default to SSE transport for Docker
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ENV MCP_TRANSPORT=sse
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ENV MCP_HOST=0.0.0.0
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ENV MCP_PORT=8080
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# Switch to non-root user
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USER mcpuser
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EXPOSE 8080
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# Health check
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HEALTHCHECK --interval=30s --timeout=10s --start-period=10s --retries=3 \
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CMD python -c "import urllib.request; urllib.request.urlopen('http://localhost:8080')" || exit 1
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# Run the MCP server
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ENTRYPOINT ["esxi-mcp-server"]
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CMD ["--transport", "sse"]
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