Do not allow running darwin/amd64 minikube on darwin/arm64 macs

[ilya-zuyev]

M1 macs allow to run amd64 in rosetta mode. We need to prohibit this, as it leads to downloading amd64 preloads, running amd64 kubeadm and SEGFAULT in the end.

runtime.GOARCH is 'amd64' in this case, so we need an extra step to detect what we're running im emulation mode, like usinggopsutil library, or running an external binary like arch or uname

[afbjorklund]

This can also be addressed by making it more explicit what architecture to use for the actual cluster, as suggested in #9593

Being able to run arm64 on amd64 and amd64 on arm64 would be an excellent feature, so we should try to allow it.

[afbjorklund]

Theoretically it should be possible to run an amd64 VM on an arm64 host, even though it would be slower (emulating the CPU)

I think the mentioned segfault mostly affects the Docker Preview, when running with the "docker" driver ? (haven't tried it on Linux)

[ilya-zuyev]

Theoretically it should be possible to run an amd64 VM on an arm64 host, even though it would be slower (emulating the CPU)

I think the mentioned segfault mostly affects the Docker Preview, when running with the "docker" driver ? (haven't tried it on Linux)

Yes. This should probably be fixed in Docker release version, but right now we have a lot of segfault reports from users who running amd64 binaries in emulation mode. Seems like the easiest workaround for now is to ask them to use native binary and exit.