bbce85fa31
- Add Dockerfile with multi-stage build using UV - Add --dry-run CLI flag to log metrics instead of submitting - Add comprehensive README with usage and metrics documentation - Fix ruff linter warnings - Add uv.lock for reproducible builds
47 lines
1.0 KiB
Docker
47 lines
1.0 KiB
Docker
# Build stage
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FROM python:3.12-slim AS builder
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# Install uv
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COPY --from=ghcr.io/astral-sh/uv:latest /uv /usr/local/bin/uv
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# Set working directory
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WORKDIR /app
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# Copy dependency files
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COPY pyproject.toml uv.lock ./
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COPY src ./src
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# Create virtual environment and install dependencies
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RUN uv sync --no-dev --frozen
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# Runtime stage
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FROM python:3.12-slim AS runtime
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# Create non-root user
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RUN useradd --create-home --shell /bin/bash datacat
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# Set working directory
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WORKDIR /app
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# Copy virtual environment from builder
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COPY --from=builder /app/.venv /app/.venv
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# Copy application code
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COPY --chown=datacat:datacat src ./src
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# Set environment variables
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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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# Switch to non-root user
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USER datacat
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# Health check - verify the app can at least parse args
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HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
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CMD python -m datacat --help > /dev/null 2>&1 || exit 1
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# Default command
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ENTRYPOINT ["python", "-m", "datacat"]
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CMD []
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