Dockerfile•1.46 kB
# Use a Python image with uv pre-installed
FROM ghcr.io/astral-sh/uv:python3.12-bookworm-slim AS uv
# Install the project into `/app`
WORKDIR /app
# Enable bytecode compilation
ENV UV_COMPILE_BYTECODE=1
# Copy from the cache instead of linking since it's a mounted volume
ENV UV_LINK_MODE=copy
# Install the project's dependencies using the lockfile and settings
RUN --mount=type=cache,target=/root/.cache/uv \
--mount=type=bind,source=uv.lock,target=uv.lock \
--mount=type=bind,source=pyproject.toml,target=pyproject.toml \
uv sync --frozen --no-install-project --no-dev --no-editable
# Then, add the rest of the project source code and install it
# Installing separately from its dependencies allows optimal layer caching
ADD . /app
RUN --mount=type=cache,target=/root/.cache/uv \
uv sync --frozen --no-dev --no-editable
FROM python:3.12-slim-bookworm
WORKDIR /app
# Create a non-root user
RUN groupadd -r app && useradd -r -g app app
COPY --from=uv --chown=app:app /app/.venv /app/.venv
COPY --from=uv --chown=app:app /app /app
# Place executables in the environment at the front of the path
ENV PATH="/app/.venv/bin:$PATH" \
PYTHONUNBUFFERED=1 \
PYTHONDONTWRITEBYTECODE=1
# Set proper permissions
RUN chown -R app:app /app
# Switch to non-root user
USER app
# when running the container, add --db-path and a bind mount to the host's db file
CMD ["python", "-m", "tdengine_mcp_server", "-trans", "stdio", "-ll", "debug"]