Support for RPi or other ARM based Devices

[Cjkeenan]

Hi, I am trying out docker for the first time attempting to replace my Home Automation servers currently being hosted by DietPi. I was wondering, is it possible to support RPi devices since when I try to use your container image, it throws me this error:

WARNING: The requested image's platform (linux/amd64) does not match the detected host platform (linux/arm/v7) and no specific platform was requested

Alternatively, do you know where I could go to run a NUT server instance in docker on a RPi?

[williamdes]

This image seems to be an alternative:

• https://github.com/instantlinux/docker-tools/tree/master/images/nut-upsd
• https://hub.docker.com/r/instantlinux/nut-upsd

I was thinking to use this image but could I also have a RaspberryPi

[williamdes]

@Cjkeenan here is my fork https://github.com/sudo-bot/nut-upsd

It supports a lot of architectures

If a maintainer wants to copy my changes, no problem

[PaoloOranges]

#7 I opened this PR to support arm v7