chore(ec2): add C8a (InstanceClass.C8A) to available instance classes#37198
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syukawa-gh wants to merge 3 commits intoaws:mainfrom
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chore(ec2): add C8a (InstanceClass.C8A) to available instance classes#37198syukawa-gh wants to merge 3 commits intoaws:mainfrom
syukawa-gh wants to merge 3 commits intoaws:mainfrom
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feat(ec2): add C8a (InstanceClass.C8A) to available instance classes
feat(ec2): add C8a (InstanceClass.C8A) to available instance classes
aws-cdk-automation
previously requested changes
Mar 9, 2026
Contributor
Author
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Exemption Request - This change only adds new enum values to InstanceClass (C8A/COMPUTE8_AMD) and their mapping. No new API surface or README-documentable behavior is introduced. Unit tests are already included. |
✅ Updated pull request passes all PRLinter validations. Dismissing previous PRLinter review.
Contributor
Author
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Closing in favor of #37304 which is a cleaner version of this PR. |
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Comments on closed issues and PRs are hard for our team to see. |
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Description
Add
COMPUTE8_AMDandC8Aenum values toInstanceClassfor the compute-optimized C8a instances based on 5th generation AMD EPYC processors.C8a instances were announced but not yet available in CDK.
Closes #36722
Changes
InstanceClass.COMPUTE8_AMDandInstanceClass.C8Aenum valuesInstanceTypeclassTesting
Unit tests added to verify both
C8AandCOMPUTE8_AMDresolve toc8a.*instance type strings.