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33 lines
930 B
33 lines
930 B
FROM alpine:3.9
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MAINTAINER Valentin Lab <valentin.lab@kalysto.org>
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## coreutils is for ``date`` support of ``--rfc-3339=seconds`` argument.
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## findutils is for ``find`` support of ``--newermt`` argument.
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RUN apk add rsync sudo bash openssh-server coreutils findutils
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RUN ssh-keygen -A
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## New user/group rsync/rsync with home dir in /var/lib/rsync
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RUN mkdir -p /var/lib/rsync /var/log/rsync && \
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addgroup -S rsync && \
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adduser -S rsync -h /var/lib/rsync -G rsync && \
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chown rsync:rsync /var/lib/rsync /var/log/rsync
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## Without this, account is considered locked by SSH
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RUN sed -ri 's/^rsync:!:/rsync:*NP*:/g' /etc/shadow
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## Withouth this, force-command will not run
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RUN sed -ri 's%^(rsync.*:)[^:]+$%\1/bin/bash%g' /etc/passwd
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## Allow rsync to access /var/mirror
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COPY /src /
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RUN chmod 440 /etc/sudoers.d/*
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RUN mkdir /var/run/sshd
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COPY ./entrypoint.sh /entrypoint.sh
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EXPOSE 22
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ENTRYPOINT [ "/entrypoint.sh" ]
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