# fleetanalytics-mcp — read-only Fleet Analytics MCP server.
# Coolify auto-detects this Dockerfile: set the app port to 8892, attach the
# domain (e.g. fleetmcp.rahamafresh.com) in the Coolify UI, set DATABASE_URL
# (analytics_ro DSN) + MCP_AUTH_TOKENS as secrets, and connect the app to the
# network that can reach timescale_db. See README.md / docs/ANALYTICS_MCP.md.
FROM python:3.12-slim

# uv for fast, reproducible dependency installs.
COPY --from=ghcr.io/astral-sh/uv:latest /uv /uvx /bin/

WORKDIR /app

# Install ONLY dependencies (flat module — the project itself is not a package).
COPY pyproject.toml ./
RUN uv sync --no-dev --no-install-project
ENV PATH="/app/.venv/bin:$PATH"

COPY analytics_mcp.py ./

EXPOSE 8892

HEALTHCHECK --interval=30s --timeout=3s --start-period=10s --retries=3 \
  CMD python -c "import urllib.request,sys; sys.exit(0 if urllib.request.urlopen('http://localhost:8892/healthz').status==200 else 1)" || exit 1

CMD ["uvicorn", "analytics_mcp:app", "--host", "0.0.0.0", "--port", "8892", "--workers", "2"]