python-rng-game-platform/Dockerfile at main · miloradovic/python-rng-game-platform · GitHub

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# syntax=docker/dockerfile:1.7

FROM python:3.14.6-slim-bookworm AS python-base

ENV PYTHONDONTWRITEBYTECODE=1 \
    PYTHONUNBUFFERED=1 \
    UV_COMPILE_BYTECODE=1 \
    UV_LINK_MODE=copy \
    UV_NO_PROGRESS=1 \
    UV_PROJECT_ENVIRONMENT=/opt/venv \
    UV_PYTHON_DOWNLOADS=never \
    PATH="/opt/venv/bin:${PATH}"

COPY --from=ghcr.io/astral-sh/uv:0.11.28 /uv /uvx /bin/

RUN groupadd --gid 10001 app \
    && useradd --uid 10001 --gid app --create-home --shell /usr/sbin/nologin app

WORKDIR /workspace

FROM python-base AS runtime-dependencies

COPY pyproject.toml uv.lock ./
RUN --mount=type=cache,target=/root/.cache/uv \
    uv sync --frozen --no-default-groups --no-install-project

FROM python-base AS runtime

COPY --from=runtime-dependencies /opt/venv /opt/venv
COPY --chown=app:app app ./app
COPY --chown=app:app tools ./tools
COPY --chown=app:app alembic ./alembic
COPY --chown=app:app alembic.ini pyproject.toml uv.lock ./

USER app
EXPOSE 8000
STOPSIGNAL SIGTERM
HEALTHCHECK --interval=60s --timeout=5s --start-period=15s --retries=3 \
    CMD ["python", "-c", "import urllib.request; urllib.request.urlopen('http://127.0.0.1:8000/ready', timeout=2)"]
CMD ["python", "-m", "tools.start"]

FROM python-base AS development-dependencies

COPY pyproject.toml uv.lock ./
RUN --mount=type=cache,target=/root/.cache/uv \
    uv sync --frozen --all-groups --no-install-project

FROM development-dependencies AS development

COPY --chown=app:app . .

USER app
EXPOSE 8000
STOPSIGNAL SIGTERM
HEALTHCHECK --interval=60s --timeout=5s --start-period=15s --retries=3 \
    CMD ["python", "-c", "import urllib.request; urllib.request.urlopen('http://127.0.0.1:8000/ready', timeout=2)"]
CMD ["python", "-m", "tools.start"]