Helm support for multi-arch deployments (amd64/arm64)

[selenehyun]

Hi, I have a question regarding this comment.

In environments where provisioning is done via Helm and both amd64 and arm64 nodes are commonly used, is it considered standard practice to manually patch the Deployment's affinity rules after installation?

If the operator image is intended to officially support multiple architectures, shouldn’t the default behavior allow for both, or at least provide an option via values.yaml to configure architecture preferences during provisioning?

Also, I couldn’t find any related guidance in the website or README. (Apologies if this is already planned or tracked internally by the Retina team! 😅)

I'd be happy to contribute a Helm chart change or documentation update if that would be helpful—please let me know!