What's Changed

Key New Features 🎉

• feat(storage): Enable GCS zonal bucket capability with RAPID storage. by @Neelabh94 in #5353
• Support future reservation in name check validator by @saara-tyagi27 in #5252

Breaking Changes 🚨

• Update cloud_dns_config to default to KUBE_DNS (CoreDNS) by @SwarnaBharathiMantena in #5336

Improvements 🛠

• Add Managed Lustre integration in gke a4x-max by @parulbajaj01 in #5337
• Binary dependencies downloading script by @scaliby in #5354
• fix: use cleaned relative path instead of absolute path for local module hash by @mtibben in #5280
• feat: multi-arch build support and README updates by @kvenkatachala333 in #5388

Version Updates ⏫

• Pin shfmt and goimports version to resolve Go version conflict by @kadupoornima in #5365

Bug fixes 🐞

• Refine gcluster deploy flag checks to only consider local flags. by @scaliby in #5372

New Contributors

• @scaliby made their first contribution in #5354
• @mtibben made their first contribution in #5253

Full Changelog: v1.84.0...v1.85.0

What's Changed

Key New Features 🎉

• Validate disk type in zone by @saara-tyagi27 in #5232

Version Updates ⏫

• Update gke-versioning in gpu_direct.tf by @agrawalkhushi18 in #5284

Bug fixes 🐞

• Update nccl test script to fix enroot directory issue in A3H by @agrawalkhushi18 in #5324

Full Changelog: v1.83.0...v1.84.0

What's Changed

Key New Features 🎉

• feat(validations): Add early conditional validation by @AdarshK15 in #5160
• A4x Max BM slurm support. by @arpit974 in #5222
• Adding GKE TPU DWS Queued Provisioning support for v6e and 7x by @shubpal07 in #5218
• feat(validations): Add early required validation by @AdarshK15 in #5166
• Module deprecation warning system by @vikramvs-gg in #5229
• A4X-Max Bare Metal GKE toolkit blueprint by @vikramvs-gg in #5211

Breaking Changes 🚨

• Update and pin terraform version to 1.12.2 by @parulbajaj01 in #5216
• Update wait flag and resolving helm_release deadlock destruction error by @agrawalkhushi18 in #5147

Module Improvements 🔨

• Migrate configure_kueue from gavinbunney to helm by @agrawalkhushi18 in #5129
• Migrate install_gib from kubectl to helm by @agrawalkhushi18 in #5256

Improvements 🛠

• Add reservation name check validator by @saara-tyagi27 in #5185
• Update go files to add timestamps to gcluster logs by @agrawalkhushi18 in #5198
• Pin Dcgm version 4.5.1-1 by @saara-tyagi27 in #5197
• Add support for DualStack (IPv4/IPv6) networks by @DomiKoPL in #5206

Bug fixes 🐞

• Update slurm_cluster_name regex by @saara-tyagi27 in #5261
• Fix SELinux issue in hpc-build-slurm-image blueprint by @AdarshK15 in #5266
• Hotfix: update G4 NVIDIA drivers for kernel 6.17 compatibility by @SwarnaBharathiMantena in #5289
• Hardcode zone in a2high PR test to fix test failures by @kadupoornima in #5305
• Modifying prefix_length for PSA to accomodate sufficient IPs for peering by @vikramvs-gg in #5306
• fix: Update a3m and a3u script to resolve slurm nccl test failure by @agrawalkhushi18 in #5308

New Contributors

• @DomiKoPL made their first contribution in #5206

Full Changelog: v1.82.0...v1.83.0

What's Changed

Key New Features 🎉

• A4X JBVM by @LAVEEN in #4950
• Introduced a binary ZIP archive to the release assets by @kvenkatachala333 in #5208

Module Improvements 🔨

• Remove Terraform Validation For Machine Type by @LAVEEN in #5173

Improvements 🛠

• Fix the babysit files limitation with pagination logic by @SwarnaBharathiMantena in #5191
• Adding A4X Base Support to JBVM by @LAVEEN in #4834

Version Updates ⏫

• Update SLURM blueprints to point to the latest slurm-gcp release by @Neelabh94 in #5215

New Contributors

• @spaturi13 made their first contribution in #5184

Full Changelog: v1.81.0...v1.82.0

What's Changed

Key New Features 🎉

• Switch to using gcsfuse profile feature in aiml gcs-bucket mounts in slurm cluster blueprints by @gargnitingoogle in https://github.com/GoogleCloudPlatform/cluster-toolkit/pull/5047

• DWS Flex start support in TPU 7x and v6e by @shubpal07 in https://github.com/GoogleCloudPlatform/cluster-toolkit/pull/5111

Improvements 🛠

• Improved validations enabling early enforcement of numeric boundaries and length constraints within metadata.yaml files across several core and community modules by @AdarshK15 in https://github.com/GoogleCloudPlatform/cluster-toolkit/pull/5115

• Update Dockerfile and README.md instructions for a3mega nemo framework by @mufaqam-gcl in https://github.com/GoogleCloudPlatform/cluster-toolkit/pull/5164

• TPU v6e DWS flex integration tests by @shubpal07 in https://github.com/GoogleCloudPlatform/cluster-toolkit/pull/5135

• chore/allow hyphens in partition_name and slurm_cluster_name, increase max length to 20 for slurm_cluster_name by @rbekhtaoui in https://github.com/GoogleCloudPlatform/cluster-toolkit/pull/4316

New Contributors

@gargnitingoogle made their first contribution in https://github.com/GoogleCloudPlatform/cluster-toolkit/pull/5047
@gokamesh made their first contribution in https://github.com/GoogleCloudPlatform/cluster-toolkit/pull/5169

Full Changelog: https://github.com/GoogleCloudPlatform/cluster-toolkit/compare/v1.80.0...v1.81.0

What's Changed

Module Improvements 🔨

• Compress the H4D blueprint with multivpc and vpc module update by @SwarnaBharathiMantena in #5133

Improvements 🛠

• Adding IPV6 & IDPF support by @LAVEEN in #5066
• R&R Slurm integration by @sarthakag in #5003

Full Changelog: v1.79.0...v1.80.0

What's Changed

Key New Features 🎉

• Enable DWS Flex Provisioning For G4 by @LAVEEN in #5113

Full Changelog: v1.78.0...v1.79.0

What's Changed

Breaking Changes 🚨

• Fix private address space for gke-a3-megagpu.yaml by @omartin2010 in #4478

Improvements 🛠

• Add precondition checks to disallow setting conflicting consumption options by @kadupoornima in #5062

Deprecations 💤

• Add deprecation notice for paralellstore module by @parulbajaj01 in #5083
• Deprecate a3u-gcs blueprint as its no longer maintained by @bytetwin in #4871

Version Updates ⏫

• Add gIB versions v1.1.1 and v1.1.0 for arm64 by @duncanspani in #5090

New Contributors

• @AdarshK15 made their first contribution in #5095
• @duncanspani made their first contribution in #5090
• @siddhartha-quad made their first contribution in #4792

Full Changelog: v1.77.0...v1.78.0

What's Changed

Key New Features 🎉

• Integrate Kueue support for GKE TPU v6 and v7x blueprints by @agrawalkhushi18 in #5007
• feat: Enable Block topology for A4X by @Neelabh94 in #5021
• Support shared reservations in gke-node-pool module by @SwarnaBharathiMantena in #5040
• Add automated GCP resource cleanup script and Cloud Build pipeline by @simrankaurb in #5039
• Add integration test for A3 high-GPU with spot VMs by @simrankaurb in #4984
• feat: Add community module for executing gcloud commands by @cboneti in #4923

Breaking Changes 🚨

• Graduate network/private-service-access to core modules by @SwarnaBharathiMantena in #5029

Improvements 🛠

• Refactor fio job template with best practices by @parulbajaj01 in #4977
• Enable h4d-vm test to run on Spot VMs by @simrankaurb in #5022
• Adding Robust destroy in cluster toolkit by @shubpal07 in #4866

Bug fixes 🐞

• Adding G4 configuration by @LAVEEN in #5024
• Use ternary operator for anywhere_cache precondition in main.tf by @Neelabh94 in #5033

Full Changelog: v1.76.0...v1.77.0

What's Changed

Key New Features 🎉

• feat: Add support for Anywhere Cache in cloud-storage-bucket by @Neelabh94 in #4889
• Adding test for A3 UltraGPU JBVMs with Spot VMs by @simrankaurb in #4968
• On Spot A4 by @LAVEEN in #4953
• Enable Spot VM testing for GKE with A3 mega GPUs by @simrankaurb in #4951
• Enable Spot VM testing for a3-megagpu instances by @simrankaurb in #4901
• Add a post-deploy test specific to TPUs by @agrawalkhushi18 in #4969

Breaking Changes 🚨

• Move community/modules/project/service-account module to core modules directory by @SwarnaBharathiMantena in #4958

Module Improvements 🔨

• Make waiting for kueue installation configurable, and wait for kueue in the G4 GKE blueprint by @kadupoornima in #4973

Improvements 🛠

• Update GKE A4X Readme by @parulbajaj01 in #4955
• Add example nccl test script for slurm on gke by @ACW101 in #4960

Deprecations 💤

• Remove all references to ubuntu20.04 by @sarthakag in #4963

Bug fixes 🐞

• Docker CE support for hpc-rocky-linux-8 image by @m4r1k in #4867

Full Changelog: v1.75.1...v1.76.0