55 lines
2.0 KiB
Docker
55 lines
2.0 KiB
Docker
# 1. Basis-Image
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FROM python:3.8-slim
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# 2. System-Abhängigkeiten installieren (für Chrome etc.)
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RUN apt-get update && apt-get install -y \
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wget \
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unzip \
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gnupg \
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ca-certificates \
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fonts-liberation \
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libasound2 \
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libatk-bridge2.0-0 \
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libatk1.0-0 \
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libcups2 \
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libdbus-1-3 \
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libgdk-pixbuf2.0-0 \
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libnspr4 \
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libnss3 \
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libx11-xcb1 \
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libxcomposite1 \
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libxdamage1 \
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libxrandr2 \
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xdg-utils \
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--no-install-recommends && \
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rm -rf /var/lib/apt/lists/*
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# 3. Google Chrome Stable installieren
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RUN wget -q -O - https://dl.google.com/linux/linux_signing_key.pub | apt-key add - && \
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echo "deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main" > /etc/apt/sources.list.d/google-chrome.list && \
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apt-get update && \
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apt-get install -y google-chrome-stable --no-install-recommends && \
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rm -rf /var/lib/apt/lists/*
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# 4. Passenden Chromedriver installieren (FINALE, ROBUSTE PYTHON-METHODE)
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# Dieser Block nutzt Python, um die JSON-Antwort von Google sicher zu parsen.
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# Das ist weitaus stabiler als die vorherigen Versuche mit grep/cut.
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RUN apt-get update && apt-get install -y wget unzip \
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&& DRIVER_URL=$(wget -qO- "https://googlechromelabs.github.io/chrome-for-testing/latest-stable-versions.json" | python -c "import json, sys; print(next(d['url'] for d in json.load(sys.stdin)['channels']['Stable']['downloads']['chromedriver'] if d['platform'] == 'linux64'))") \
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&& wget -q "${DRIVER_URL}" -O /tmp/chromedriver.zip \
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&& unzip /tmp/chromedriver.zip -d /usr/local/bin/ \
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&& mv /usr/local/bin/chromedriver-linux64/chromedriver /usr/local/bin/ \
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&& rm -rf /tmp/chromedriver.zip /usr/local/bin/chromedriver-linux64 \
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&& chmod +x /usr/local/bin/chromedriver
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# 5. App-Verzeichnis einrichten
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WORKDIR /app
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# 6. Anwendungsdateien kopieren
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COPY . .
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# 7. Python-Abhängigkeiten installieren
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RUN pip3 install --no-cache-dir -r requirements.txt
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# 8. Standard-Startbefehl festlegen
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CMD ["python3", "scrape_fotograf.py"] |