bottlerocket-os/bottlerocket v1.51.0

on GitHub

Pre-release Note

This is the latest Bottlerocket release, and is currently being made available.
You may notice nodes upgrading to this new version, though it may not yet be available globally until the "pre-release" flag is removed.

Release Highlights

• New ecs-3 variants are now available as a preview (#4685)
  • Add aws-ecs-3, aws-ecs-3-nvidia, aws-ecs-3-fips, and aws-ecs-3-nvidia-fips variants
  • All ecs-3 variants use the following:
    • kernel-6.12
    • containerd-2.1
    • systemd-257
    • nftables
    • whippet (bottlerocket-core-kit#720)
    • docker-engine-29 (bottlerocket-core-kit#711)
    • docker-cli-29 (bottlerocket-core-kit#711)
  • Use EROFS for root filesystem
  • Use EBS volume gp3 for all variants
  • Require IMDSv2 by default
  • aws-ecs-3-nvidia and aws-ecs-nvidia-fips variants use NVIDIA R580 drivers
  • Enable support for image verification
  • Enable support for encrypted storage
• Add NVIDIA FIPS variants for Kubernetes 1.29-1.34 and ECS-2 (#4671)
• Add support for new Kubernetes settings, image-minimum-gc-age, image-maximum-gc-age, max-parallel-image-pulls, ids-per-pod, and Beta options for cpu-manager-policy-options (#4690, bottlerocket-core-kit#689)

OS Changes

• Update bottlerocket-kernel-kit from 4.4.2 to 4.5.1 CHANGELOG (commits) (#4693, #4698)
• Update bottlerocket-core-kit from 10.9.0 to 11.0.1 CHANGELOG (commits) (#4699)
• Bump containerd from 2.0 to 2.1 on all aws-k8s-1.33 variants (#4687)
• Drop socat from aws-dev variant (#4699)
• Update ECR credential provider image patterns to include EUSC image formats (#4689)
• Use whippet in aws-ecs-2, aws-k8s-1.34, and vmware-k8s-1.34 variants (#4701)

Twoliter

• Update twoliter from v0.12.0 to v0.13.0 CHANGELOG (commits) (#4691)

Settings Extensions

• Update bottlerocket-settings-models to v0.17.0 (#4690)