kopia lustrzana https://github.com/dgtlmoon/changedetection.io
80 wiersze
2.6 KiB
Docker
80 wiersze
2.6 KiB
Docker
# pip dependencies install stage
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# @NOTE! I would love to move to 3.11 but it breaks the async handler in changedetectionio/content_fetchers/puppeteer.py
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# If you know how to fix it, please do! and test it for both 3.10 and 3.11
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ARG PYTHON_VERSION=3.11
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FROM python:${PYTHON_VERSION}-slim-bookworm AS builder
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# See `cryptography` pin comment in requirements.txt
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ARG CRYPTOGRAPHY_DONT_BUILD_RUST=1
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RUN apt-get update && apt-get install -y --no-install-recommends \
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g++ \
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gcc \
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libc-dev \
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libffi-dev \
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libjpeg-dev \
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libssl-dev \
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libxslt-dev \
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make \
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zlib1g-dev
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RUN mkdir /install
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WORKDIR /install
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COPY requirements.txt /requirements.txt
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# --extra-index-url https://www.piwheels.org/simple is for cryptography module to be prebuilt (or rustc etc needs to be installed)
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RUN pip install --extra-index-url https://www.piwheels.org/simple --target=/dependencies -r /requirements.txt
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# Playwright is an alternative to Selenium
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# Excluded this package from requirements.txt to prevent arm/v6 and arm/v7 builds from failing
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# https://github.com/dgtlmoon/changedetection.io/pull/1067 also musl/alpine (not supported)
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RUN pip install --target=/dependencies playwright~=1.48.0 \
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|| echo "WARN: Failed to install Playwright. The application can still run, but the Playwright option will be disabled."
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# Final image stage
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FROM python:${PYTHON_VERSION}-slim-bookworm
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LABEL org.opencontainers.image.source="https://github.com/dgtlmoon/changedetection.io"
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RUN apt-get update && apt-get install -y --no-install-recommends \
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libxslt1.1 \
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# For presenting price amounts correctly in the restock/price detection overview
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locales \
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# For pdftohtml
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poppler-utils \
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zlib1g \
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&& apt-get clean && rm -rf /var/lib/apt/lists/*
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# https://stackoverflow.com/questions/58701233/docker-logs-erroneously-appears-empty-until-container-stops
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ENV PYTHONUNBUFFERED=1
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RUN [ ! -d "/datastore" ] && mkdir /datastore
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# Re #80, sets SECLEVEL=1 in openssl.conf to allow monitoring sites with weak/old cipher suites
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RUN sed -i 's/^CipherString = .*/CipherString = DEFAULT@SECLEVEL=1/' /etc/ssl/openssl.cnf
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# Copy modules over to the final image and add their dir to PYTHONPATH
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COPY --from=builder /dependencies /usr/local
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ENV PYTHONPATH=/usr/local
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EXPOSE 5000
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# The actual flask app module
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COPY changedetectionio /app/changedetectionio
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# Starting wrapper
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COPY changedetection.py /app/changedetection.py
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# Github Action test purpose(test-only.yml).
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# On production, it is effectively LOGGER_LEVEL=''.
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ARG LOGGER_LEVEL=''
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ENV LOGGER_LEVEL "$LOGGER_LEVEL"
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WORKDIR /app
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CMD ["python", "./changedetection.py", "-d", "/datastore"]
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