Use docker-duplicity on Raspberry Pi

[juriansluiman]

It seems the base alpine:3.8 is not working on Raspberry Pi hardware:

standard_init_linux.go:211: exec user process caused "exec format error"

Alpine does support ARM architecture, is there a way to make your dockerfile multiplatform?

[juriansluiman]

@wernight any ideas?

[werdnum]

There's nothing wrong with the Dockerfile, it's just only built for amd64. If you clone the repository, you can build it yourself with docker build ., or for a multiarch setup, docker buildx build --platform=linux/arm64,linux/amd64,linux/arm/v7 ..

[wernight]

If it works then I can add a Dockerfile.armhf similar to https://github.com/wernight/docker-ngrok/

[ashalliants]

Can confirm this works, and would love for it to be build for arm 8 support :)