Couchbase MCP Server

# Build stage - use official uv image with Python 3.10 FROM ghcr.io/astral-sh/uv:python3.10-bookworm-slim AS builder # Set uv configuration ENV UV_COMPILE_BYTECODE=1 \ UV_LINK_MODE=copy WORKDIR /build # Copy dependency files for caching COPY pyproject.toml ./ COPY src/ ./src/ # Create virtual environment and install dependencies RUN uv venv /opt/venv && \ uv pip install --python /opt/venv/bin/python . # Runtime stage - use Python image with same version as builder FROM python:3.10-slim-bookworm AS runtime # Accept build arguments for labels ARG GIT_COMMIT_HASH="unknown" ARG BUILD_DATE="unknown" # Add metadata labels LABEL org.opencontainers.image.revision="${GIT_COMMIT_HASH}" \ org.opencontainers.image.created="${BUILD_DATE}" \ org.opencontainers.image.title="MCP Server Couchbase" \ org.opencontainers.image.description="Model Context Protocol server for Couchbase" \ org.opencontainers.image.source="https://github.com/couchbaselabs/mcp-server-couchbase" # Create non-root user RUN useradd --system --uid 1001 mcpuser WORKDIR /app # Copy virtual environment and application from builder COPY --from=builder /opt/venv /opt/venv # Set up Python environment ENV PATH="/opt/venv/bin:$PATH" \ PYTHONDONTWRITEBYTECODE=1 \ PYTHONUNBUFFERED=1 # Change ownership to non-root user RUN chown -R mcpuser:mcpuser /app /opt/venv # Switch to non-root user USER mcpuser # Environment variables with stdio defaults (override for network mode) ENV CB_MCP_READ_ONLY_QUERY_MODE="true" \ CB_MCP_TRANSPORT="stdio" \ CB_MCP_PORT="8000" # Expose default port for HTTP/SSE mode EXPOSE 8000 # Use the installed console script ENTRYPOINT ["couchbase-mcp-server"]