add rclone:arem

rclone/arm/Dockerfile

@@ -0,0 +1,15 @@
+FROM alpine:3.10
+
+MAINTAINER Newnius <newnius.cn@gmail.com>
+
+RUN apk add --no-cache curl bash && \
+	curl -O https://downloads.rclone.org/rclone-current-linux-arm.zip && \
+	unzip rclone-current-linux-arm.zip && \
+	mv rclone-*-linux-arm/rclone /usr/bin/ && \
+	rm rclone-current-linux-arm.zip && \
+	rm -rf rclone-*-linux-arm 
+
+ADD bootstrap.sh /etc/bootstrap.sh
+ADD sync.sh /etc/sync.sh
+
+CMD ["/etc/bootstrap.sh"]

rclone/arm/README.md

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+# Deploy rclone in docker
+
+## Deploy
+
+```bash
+docker run \
+	--name rclone \
+	-d \
+	--restart always \
+	--cpus 0.2 \
+	--mount type=bind,src=/etc/localtime,dst=/etc/localtime,readonly \
+	--mount type=bind,src=/data/,dst=/data,readonly \
+	--mount type=bind,src=/home/rclone/,dst=/root/ \
+	newnius/rclone:arm
+```
+
+## Add remote
+
+```bash
+docker exec -it rclone rclone config
+```
+
+## Sync
+
+Rewrite file `/home/rclone/sync.sh` and restart the rclone container, done!
+
+## Reference
+
+[Install | rclone](https://rclone.org/install/)
+
+[ncw/rclone](https://github.com/ncw/rclone)
+

rclone/arm/bootstrap.sh

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+#!/bin/bash
+
+if [[ ! -f /root/sync.sh ]]; then
+	cp /etc/sync.sh /root/sync.sh
+fi
+
+bash /root/sync.sh

rclone/arm/sync.sh

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+#!/bin/bash
+
+# put your own backup strategy here.
+# such as backup the whole data once a day,
+# or sync at real time
+
+while true; do
+
+  # rclone sync /data/ dropbox:/ --local-no-check-updated --ignore-size --ignore-checksum
+  # echo "synced at $(date)"
+
+  echo 'rewrite file /root/sync.sh to enable sync'
+
+  sleep 30
+
+done