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@mattcjo mattcjo commented Dec 13, 2024

Description of changes:
This PR enhances the unmanaged-nodegroup-efa.yaml CloudFormation template to support trn1.32xlarge instances with 8 EFA-enabled network interfaces. Key changes include:

  • New Condition: Added IsTRN1Node to detect when InstanceType is trn1.32xlarge.
  • EFA Configuration: Configured 8 EFA interfaces for trn1.32xlarge under NodeLaunchTemplate.
  • Backward Compatibility: Ensured P4 and P5 instance logic remains unchanged.

These changes enable EKS unmanaged node groups to leverage the full EFA capacity of trn1.32xlarge instances

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.

@mattcjo mattcjo changed the title add: trn1.32xlarge EFA network interface configuration to eksapi template Add EFA Support for trn1.32xlarge Instances Dec 13, 2024
@mattcjo mattcjo changed the title Add EFA Support for trn1.32xlarge Instances add(kubetest2/eksapi): Add EFA Support for trn1.32xlarge Instances Dec 13, 2024
@cartermckinnon cartermckinnon merged commit c6bee21 into aws:main Dec 14, 2024
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@mattcjo mattcjo deleted the trn1-efa branch December 16, 2024 07:01
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2 participants