Support armv7l architecture docker images
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Given my architecture type is armv7l, and Kubernetes is compatible with armv7l architecture I would like to be able to compile gatekeeper for this format also.
However, the Dockerfile is hard-coded to compile for amd64.
Ideally ARGS should be used to pass in the GOOS and GOARCH as build-args.
Another alternative may be using docker buildx to compile cross platform architectures? Although, this is still experimental.
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I've managed to compile and build my own ARM compatible docker image.
https://github.com/raspbernetes/multi-arch-images
https://hub.docker.com/repository/docker/xunholy/gatekeeper
Will likely raise a PR with my proposed change to make this easier to cross compile for different platform architectures in the near future 👍