AMI Release v20230816

AMI Release v20230816

• amazon-eks-gpu-node-1.27-v20230816
• amazon-eks-gpu-node-1.26-v20230816
• amazon-eks-gpu-node-1.25-v20230816
• amazon-eks-gpu-node-1.24-v20230816
• amazon-eks-gpu-node-1.23-v20230816
• amazon-eks-arm64-node-1.27-v20230816
• amazon-eks-arm64-node-1.26-v20230816
• amazon-eks-arm64-node-1.25-v20230816
• amazon-eks-arm64-node-1.24-v20230816
• amazon-eks-arm64-node-1.23-v20230816
• amazon-eks-node-1.27-v20230816
• amazon-eks-node-1.26-v20230816
• amazon-eks-node-1.25-v20230816
• amazon-eks-node-1.24-v20230816
• amazon-eks-node-1.23-v20230816

Release versions for these AMIs:

• 1.27.3-20230816
• 1.26.6-20230816
• 1.25.11-20230816
• 1.24.15-20230816
• 1.23.17-20230816

Binaries used to build these AMIs are published:

• s3://amazon-eks/1.27.3/2023-08-14/
• s3://amazon-eks/1.26.6/2023-08-14/
• s3://amazon-eks/1.25.11/2023-08-14/
• s3://amazon-eks/1.24.15/2023-08-14/
• s3://amazon-eks/1.23.17/2023-08-15/

AMI details:

• kernel:
  • Kubernetes 1.23 and below: 5.4.250-166.369.amzn2
  • Kubernetes 1.24 and above: 5.10.186-179.751.amzn2
• dockerd: 20.10.23-1.amzn2.0.1
  • Note that Docker is not installed on AMI's with Kubernetes 1.25+.
• containerd: 1.6.19-1.amzn2.0.1
• runc: 1.1.7-1.amzn2
• cuda: 11.4.0-1
• nvidia-container-runtime-hook: 1.4.0-1.amzn2
• amazon-ssm-agent: 3.2.1377.0-1
  Notable changes:

• Install latest runc 1.1.* (#1384).
• Install latest amazon-ssm-agent from S3 (#1370).
• kernel updated to address:
  • ALASKERNEL-5.4-2023-050
  • ALASKERNEL-5.10-2023-038

Other changes:

• Do not set KubeletCredentialProviders feature flag for 1.28+ (#1375)
• Cache IMDS tokens per-user (#1386)