Add n4a (Google Axion/Neoverse N3) to GCP ARM architecture map#6593
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nickbirnberg wants to merge 1 commit intoGoogleCloudPlatform:masterfrom
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Add n4a (Google Axion/Neoverse N3) to GCP ARM architecture map#6593nickbirnberg wants to merge 1 commit intoGoogleCloudPlatform:masterfrom
nickbirnberg wants to merge 1 commit intoGoogleCloudPlatform:masterfrom
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The N4A machine family uses ARM-based Google Axion processors (Neoverse N3) but was missing from _MACHINE_TYPE_PREFIX_TO_ARM_ARCH. Without this entry, PKB defaults to an x86_64 image family (ubuntu-2404-lts-amd64) which fails with: "Requested boot disk architecture (X86_64) is not compatible with machine type architecture (ARM64)."
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Summary
_MACHINE_TYPE_PREFIX_TO_ARM_ARCHingce_virtual_machine.pyubuntu-2404-lts-amd64), causing VM creation to fail with:Requested boot disk architecture (X86_64) is not compatible with machine type architecture (ARM64).'n4a': 'neoverse-n3'to the map, matching the Neoverse N3 cores used by Google Axion in the N4A familyTest plan