# \[ARM\] Docker Image

**URL:** https://forum.duplicati.com/t/arm-docker-image/1753
**Category:** Installation
**Created:** [December 16, 2017, 9:41am UTC](https://forum.duplicati.com/t/arm-docker-image/1753 "2017-12-16T09:41:17Z")
**Posts on this page:** 5
**Page:** 1

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### Author: ![psywolf85](https://forum.duplicati.com/user_avatar/forum.duplicati.com/psywolf85/32/981_2.png) [@psywolf85](https://forum.duplicati.com/u/psywolf85)
#### Post date: [December 16, 2017, 9:41am UTC](https://forum.duplicati.com/t/arm-docker-image/1753/1 "2017-12-16T09:41:17Z")

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Because I wanted to let Duplicati run on an ARM computer (in my case odroid XU4), and all my services are already Docker containers, I built a Docker Image for Duplicati that works on the arm32v7 plattform.

It can be just pulled from dockerhub, or built from git source. I also added examples for docker-compose:  
[https://hub.docker.com/r/psywolf/docker-duplicati-arm32v7/](https://hub.docker.com/r/psywolf/docker-duplicati-arm32v7/)

I hope its useful for some of you that appreciate not to start from zero.

Contributions to the Git Repo or Forks are more than welcome.

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### Author: ![JonMikelV](https://forum.duplicati.com/letter_avatar_proxy/v4/letter/j/439d5e/32.png) [@JonMikelV](https://forum.duplicati.com/u/JonMikelV)
#### Post date: [December 16, 2017, 2:50pm UTC](https://forum.duplicati.com/t/arm-docker-image/1753/2 "2017-12-16T14:50:57Z")

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Welcome to the forum @psywolf85, and thanks for the awesome contribution!

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### Author: ![paraglider](https://forum.duplicati.com/letter_avatar_proxy/v4/letter/p/e79b87/32.png) [@paraglider](https://forum.duplicati.com/u/paraglider)
#### Post date: [December 19, 2017, 7:54pm UTC](https://forum.duplicati.com/t/arm-docker-image/1753/3 "2017-12-19T19:54:33Z")

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Hi,

I’m using your docker image on a cubietruck. I was hoping to be able to backup all the files of the cubietrack via Duplicati to a local NAS.

Duplicati seems to work. But when selecting source files it seems to miss some sub directories. Ie. /opt is shown but not its subdirectories.

Any ideas what could cause this?

Kind regards and thank you for you work.

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### Author: ![psywolf85](https://forum.duplicati.com/user_avatar/forum.duplicati.com/psywolf85/32/981_2.png) [@psywolf85](https://forum.duplicati.com/u/psywolf85)
#### Post date: [December 20, 2017, 8:02am UTC](https://forum.duplicati.com/t/arm-docker-image/1753/4 "2017-12-20T08:02:50Z")

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Hi,  
A Docker container is isolated from the rest of the system. You have to make a folder available to it.  
How to you start your docker image?

With this command the folder /data of the host system is mounted in to the container at /data  
docker run -it -d -v /data:/data -v /data/duplicati:/root/.config/Duplicati -p 8200:8200

And the folder /root/.config that includes the config of Duplicati inside the container is made available to my Host system to make it persistent. Also that folder can be backuped 😉

If you have any question, let me know  
Bests

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<div class="post-metadata">

### Author: ![paraglider](https://forum.duplicati.com/letter_avatar_proxy/v4/letter/p/e79b87/32.png) [@paraglider](https://forum.duplicati.com/u/paraglider)
#### Post date: [December 21, 2017, 9:41pm UTC](https://forum.duplicati.com/t/arm-docker-image/1753/5 "2017-12-21T21:41:13Z")

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Thank you for the hint. Indeed I just stupidly copy&pasted your example parameters when starting the docker container.

Now I switched to

`docker run -it -d -v /:/data -v /data/duplicati:/root/.config/Duplicati -p 8200:8200 psywolf/docker-duplicati-arm32v7`

Now dupliciati tells me it’s going to backup 100GB from a 10GB filled disk. But that’s another story 😉

Thank you very much for your quick support and merry christmas to you and your family!