pddnsc

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FROM python:3.12-alpine
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ENV TZ Europe/Moscow
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ENV SCHEDULE 1 * * * *
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RUN	set -x && \
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	apk add --no-cache --virtual .tz alpine-conf tzdata && \
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	/sbin/setup-timezone -z $TZ && \
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	apk del .tz
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RUN mkdir /app
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WORKDIR /app
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COPY pddnsc ./pddnsc
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RUN mkdir settings state
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COPY requirements.txt .
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RUN pip install --no-cache-dir -r requirements.txt
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VOLUME /app/settings
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VOLUME /app/state
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CMD sh -exc 'echo "\
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$SCHEDULE date && cd /app && python -m pddnsc.cli \
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" > /etc/crontabs/root && exec crond -l 1 -f'
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