Running amd64 images in built-in K8S cluster on M1 Pro

[krzysztof-nawara-bp]

Hello,
I have M1 Pro CPU, but I would like to run amd64 docker images in my K8S cluster through Rosetta rather than arm64. I'm using the built-in, single-node cluster that OrbStack offers.

I found this issue:
#640
I'm not sure what do you mean by "removing kubernetes.io/arch=amd64 selector". I have tried to change beta.kubernetes.io/arch=arm64 and kubernetes.io/arch=arm64 labels on the orbstack node to amd64 but that doesn't work (the updates don't stick, they somehow get reset back to arm64).

Thank you

[kdrag0n]

You can't change the labels on the node. Remove the selectors from your deployment instead.

[krzysztof-nawara-bp]

@kdrag0n Thank you for quick response. I don't believe I have any arch-related selectors on my deployment. Are they added implicitly?

[kdrag0n]

What image are you using? You may need to specify an image hash explicitly if it's multi-platform:

kubectl run -it test --rm --image=alpine@sha256:b31dd6ba7d28a1559be39a88c292a1a8948491b118dafd3e8139065afe55690a