Initial Commit

Dockerfile

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+FROM alpine:latest
+MAINTAINER b3vis
+COPY entry.sh /entry.sh
+RUN apk upgrade --no-cache \
+    && apk add --no-cache \
+    curl \
+    sshfs \
+    python3 \
+    py3-msgpack \
+    ca-certificates \
+    openssl-dev \
+    lz4-dev \
+    musl-dev \
+    gcc \
+    python3-dev \
+    acl-dev \
+    && pip3 install --upgrade pip \
+    && pip3 install --upgrade borgbackup \
+    && pip3 install --upgrade borgmatic \
+    && mkdir /config /cache /source /repository \
+    && rm -rf /var/cache/apk/* \
+    && chmod 755 /entry.sh
+VOLUME /config
+VOLUME /cache
+VOLUME /source
+VOLUME /repository
+# Set Envars
+ENV BORG_CACHE_DIR /cache
+CMD ["/entry.sh"]

README.md

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+# Borgmatic Container
+<img src="https://camo.githubusercontent.com/24287203ea7c7906b72341780f067ad44408ff99/68747470733a2f2f63646e2e7261776769742e636f6d2f77697474656e2f626f72676d617469632f6d61737465722f7374617469632f626f72676d617469632e737667" width="200" height="200" />
+### Description
+
+A little container I wrote to automate my [Borgbackup](https://github.com/borgbackup)'s using the excellent [Borgmatic](https://github.com/witten/borgmatic).
+
+It uses cron to run the backups at a time you can configure in `crontab.txt`.
+
+### Usage
+
+You will need to create crontab.txt and your borgmatic config.yml and mount these files into your /config directory. When the container starts it creates the crontab from /config/crontab.txt and starts crond.
+
+### Example run command
+```
+docker run -d \
+  -v /home:/source/home:ro \
+  -v /mnt/borg:/repository \
+  -v /srv/borgmatic/config:/config \
+  -v /srv/borgmatic/cache:/cache \
+  b3vis/borgmatic
+```
+
+### Layout
+
+#### /config
+Where you need to create crontab.txt and your borgmatic config.yml
+
+#### crontab.txt example
+In this file set the time you wish for your backups to take place default is 1am every day. In here you can add any other tasks you want ran
+```
+0 1 * * * root PATH=$PATH:/usr/bin /usr/bin/borgmatic -c /config  -v 1 2>&1
+```
+#### /cache
+A non volatile place to store the borg chunk cache
+#### /source
+Your data you wish to backup
+#### /repository
+Mount your borg backup repository here
+
+### Dockerfile
+```
+FROM alpine:latest
+MAINTAINER b3vis
+COPY entry.sh /entry.sh
+RUN apk upgrade --no-cache \
+    && apk add --no-cache \
+    curl \
+    sshfs \
+    python3 \
+    py3-msgpack \
+    ca-certificates \
+    openssl-dev \
+    lz4-dev \
+    musl-dev \
+    gcc \
+    python3-dev \
+    acl-dev \
+    && pip3 install --upgrade pip \
+    && pip3 install --upgrade borgbackup \
+    && pip3 install --upgrade borgmatic \
+    && mkdir /config /cache /source /repository \
+    && rm -rf /var/cache/apk/* \
+    && chmod 755 /entry.sh
+VOLUME /config
+VOLUME /cache
+VOLUME /source
+VOLUME /repository
+# Set Envars
+ENV BORG_CACHE_DIR /cache
+CMD ["/entry.sh"]
+```

crontab.txt

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+0 1 * * * root PATH=$PATH:/usr/bin /usr/bin/borgmatic -c /config  -v 1 2>&1

entry.sh

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+#!/bin/sh
+# Import your cron file
+/usr/bin/crontab /config/crontab.txt
+# Start cron
+/usr/sbin/crond -f -L /config/crond.log