bot-backend
e03f4e4534
Epic #883 foundation. Provider-agnostic BrowserFetcher (camoufox headless Firefox): async ctx mgr + page-recycle + crash-recovery + proxy. camoufox/playwright lazy imports (won't break app import). scraper_fetch_mode defaults curl_cffi -> DORMANT (no parser/estimator/avito/cian change). config: 4 browser_* settings. Dockerfile: +5 Firefox libs + camoufox fetch layer. compose: mem_limit 2.5g. (uv.lock gitignored -> re-resolved at build.) 9 mocked tests pass, ruff clean. WARN: Docker build + container fetch UNVERIFIED (no local Docker); ~960MB image; merge auto-deploys to prod. MERGE-GATE post-demo + CI-build-verify. Refs #884, #883
68 lines
1.9 KiB
Docker
68 lines
1.9 KiB
Docker
# Trade-In MVP backend — lean image (FastAPI + WeasyPrint).
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# Не содержит Playwright/Chromium/Celery/Redis — только то что нужно для trade-in feature.
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# ---- builder ----
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FROM python:3.12-slim AS builder
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ENV PYTHONUNBUFFERED=1 \
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PYTHONDONTWRITEBYTECODE=1 \
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UV_COMPILE_BYTECODE=1 \
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UV_LINK_MODE=copy
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RUN --mount=type=cache,target=/var/cache/apt,sharing=locked \
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--mount=type=cache,target=/var/lib/apt,sharing=locked \
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apt-get update && apt-get install -y --no-install-recommends \
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build-essential \
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libpq-dev
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RUN pip install --no-cache-dir uv
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WORKDIR /app
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COPY pyproject.toml ./
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RUN --mount=type=cache,target=/root/.cache/uv \
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uv sync --no-dev
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COPY app ./app
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COPY scripts ./scripts
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# ---- runner ----
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FROM python:3.12-slim AS runner
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ENV PYTHONUNBUFFERED=1 \
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PYTHONDONTWRITEBYTECODE=1 \
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PATH="/app/.venv/bin:$PATH"
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RUN --mount=type=cache,target=/var/cache/apt,sharing=locked \
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--mount=type=cache,target=/var/lib/apt,sharing=locked \
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apt-get update && apt-get install -y --no-install-recommends \
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libpq5 \
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libcairo2 \
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libpango-1.0-0 \
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libpangoft2-1.0-0 \
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fonts-dejavu-core \
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curl \
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libgtk-3-0 \
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libasound2 \
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libdbus-glib-1-2 \
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libx11-xcb1 \
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libxtst6 \
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&& useradd --create-home --uid 1000 app
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WORKDIR /app
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COPY --from=builder --chown=app:app /app/.venv /app/.venv
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COPY --from=builder --chown=app:app /app/app /app/app
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COPY --from=builder --chown=app:app /app/scripts /app/scripts
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# Загружаем Firefox-сборку для camoufox (#884).
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# Слой кешируется: пересобирается только при изменении .venv (обновление camoufox).
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# ~960MB. CI/devops-verify required — не запускать локально без намерения скачать.
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RUN python -m camoufox fetch
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USER app
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EXPOSE 8000
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CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8000", "--reload"]
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