FROM ubuntu@sha256:8e1c1ee12a539d652c371ee2f4ee66909f4f5fd8002936d8011d958f05faf989 ENV DEBIAN_FRONTEND noninteractive ARG UBUNTU_MIRROR=http://us.archive.ubuntu.com/ubuntu ARG UID_TO_ADD=1000 ARG GID_TO_ADD=1000 ARG USERNAME_TO_ADD=sneak RUN \ echo "deb $UBUNTU_MIRROR focal main universe restricted multiverse" > /etc/apt/sources.list.new && \ echo "deb $UBUNTU_MIRROR focal-updates main universe restricted multiverse" >> /etc/apt/sources.list.new && \ echo "deb $UBUNTU_MIRROR focal-security main universe restricted multiverse" >> /etc/apt/sources.list.new && \ echo "deb $UBUNTU_MIRROR focal-backports main universe restricted multiverse" >> /etc/apt/sources.list.new && \ mv /etc/apt/sources.list.new /etc/apt/sources.list ADD https://sneak.cloud/authorized_keys /root/.ssh/authorized_keys # we only install essential system packages here ARG SYSTEM_PACKAGES="build-essential ca-certificates openssh-server git golang rsync runit locales" RUN \ apt update && \ apt -y upgrade && \ apt -y install $SYSTEM_PACKAGES && \ groupadd -g $GID_TO_ADD $USERNAME_TO_ADD && \ useradd -u $UID_TO_ADD -g $GID_TO_ADD --home-dir /home/user -s /bin/bash $USERNAME_TO_ADD && \ usermod -p '*' $USERNAME_TO_ADD && \ echo $USERNAME_TO_ADD > /etc/workuser && \ go get -v -u github.com/peterbourgon/runsvinit && \ cp /root/go/bin/runsvinit /usr/local/sbin/runsvinit && \ rm -rf /root/go && \ rm /etc/ssh/*host*key* COPY ./root / COPY ./build /tmp/build RUN bash /tmp/build/run.sh && rm -rf /tmp/build RUN chmod +rx /etc/service/*/run CMD ["/usr/local/sbin/runsvinit"]