Maxime Killinger
d180cb700c
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- optimize(docker): use distroless/python3-debian12 & multi-stage build - feat(app): replace Gunicorn with Waitress (pure python) - feat(countries): replace static list with pycountry (dynamic & complete) - feat(config): enforce mandatory APPRISE_URL (fatal if missing) - feat(logging): add structured logging and graceful shutdown signal handling - docs: update README with required env var and correct usage
36 lines
923 B
Docker
36 lines
923 B
Docker
# ------------------------------------
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# Stage 1: Build dependencies
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# ------------------------------------
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FROM python:3.11-slim-bookworm AS builder
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WORKDIR /build
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COPY requirements.txt .
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# Install dependencies to a specific directory
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RUN pip install --no-cache-dir --target=/build/packages -r requirements.txt
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# ------------------------------------
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# Stage 2: Final distroless image
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# ------------------------------------
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# Using Debian 12 (Bookworm) based distroless to match builder
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FROM gcr.io/distroless/python3-debian12
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WORKDIR /app
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# Add our packages to python path
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ENV PYTHONPATH=/app/packages
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ENV PYTHONDONTWRITEBYTECODE=1
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ENV PYTHONUNBUFFERED=1
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# Copy dependencies
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COPY --from=builder /build/packages /app/packages
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# Copy application code
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COPY app.py .
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# Expose port (metadata only, distroless doesn't enforce)
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EXPOSE 5000
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# Run app.py directly (which uses waitress with signal handling)
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CMD ["app.py"]
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