0k-charms/rsync-backup-target/build/Dockerfile

FROM debian:jessie

MAINTAINER Valentin Lab <valentin.lab@kalysto.org>

RUN apt-get update && \
    DEBIAN_FRONTEND=noninteractive apt-get install --force-yes -y --no-install-recommends openssh-server sudo rsync && \
    apt-get clean && \
    rm -rf /var/lib/apt/lists/*


COPY ./src/usr/local/sbin/* /usr/local/sbin/ 

## New user/group rsync/rsync with home dir in /var/lib/rsync
RUN mkdir -p /var/lib/rsync && \
    groupadd -r rsync && \
    useradd -r rsync -d /var/lib/rsync -g rsync && \
    chown rsync:rsync /var/lib/rsync


## Allow rsync to access /var/mirror
COPY /src/etc/sudoers.d/rsync /etc/sudoers.d/rsync

RUN chmod 440 /etc/sudoers.d/*

RUN mkdir /var/run/sshd

COPY ./entrypoint.sh /entrypoint.sh

EXPOSE 22

ENTRYPOINT [ "/entrypoint.sh" ]