Add docker image for arm64v8 architecture

[deltabweb]

Hi,
Great project

It would be great if a docker image for arm64 could be added as more and more SBC are using this architecture.
I was able to build the docker image by using the existing Dockerfile.arm32v7 file and changing

ENV GOARCH=arm
ENV GOARM=7

to

ENV GOARCH=arm64

[desimone]

@deltabweb Thanks! Happy to accept a PR.

[deltabweb]

Sure, I can create the Dockerfile.arm64v8 file but I am unsure of what else needs to be done?

[desimone]

I’ll set it up on Docker hub side. Thanks!

…

On May 18, 2019, at 4:08 PM, deltabweb ***@***.***> wrote: Sure, I can create the Dockerfile.arm64 file but I am unsure of what else needs to be done? — You are receiving this because you commented. Reply to this email directly, view it on GitHub, or mute the thread.

[deltabweb]

I have just created the pull request