Add support for min cpu platform

AndreasBurger commented 10 months ago

What this PR does / why we need it: Adds support for setting the minimum CPU platform when creating VMs.

Which issue(s) this PR fixes: -

Special notes for your reviewer: -

Release note:

The GCPProviderSpec now supports setting `minCpuPlatform` to configure the minimum CPU platform requested for the VM.

AndreasBurger commented 10 months ago

Can you please update the docs here and here to include this field?

I've updated the documentation in the machine-class.yaml. I have some questions to the other two parts:

The contents of the provider-spec.md seem to be generated via make generate using hack/api-reference/gen-crd-api-reference-docs, however I suspect that this is an ARM binary. Is there an alternative available for x86_64?
As far as I understand adding the field to the test-config would entail changing the test's machineclass-definition that is part of the config-repo, right? If so I can do it, of course, but only after this is merged. Feels like I missed some important part.

aaronfern commented 10 months ago

Hmm, right. We can generate the docs in a later PR. Let's not block this change for that
Ah, my bad, I did not realize that. Yup, you're right, fair enough then

gardener / machine-controller-manager-provider-gcp