inventory of borg backups

apps/backup/Dockerfile

@@ -0,0 +1,11 @@
+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