FROM dagster-code-backup-base RUN apt-get update \ && apt-get install --no-install-recommends --yes \ borgbackup openssh-client \ && apt-get clean \ && rm -rf /var/lib/apt/lists/* RUN mkdir -p /root/.ssh && chmod 0700 /root/.ssh/ COPY --chmod=0600 id_rsa /root/.ssh/ ADD --chmod=0600 ssh_config /root/.ssh/config