Release v1.88.0

What's Changed

Key New Features 🎉

• feat: plumb optional auto monitoring scope by @jessicaochen in #5331

Breaking Changes 🚨

• Reapply "Modify the kubectl-apply manifest helm_release_naming (#5438)" by @agrawalkhushi18 in #5473

Module Improvements 🔨

• feat: Implement dynamic machine configurations via Compute Engine API by @SwarnaBharathiMantena in #5426

Improvements 🛠

• Integrate CHS to GKE and Slurm A3U and A4 Daily Tests by @simrankaurb in #5335
• Modify the kubectl-apply manifest helm_release_naming by @agrawalkhushi18 in #5438
• feat: Automatically add ghpc_creator label to expanded blueprint by @cboneti in #5468
• [Telemetry] Set up a base skeleton framework - Resubmit by @kadupoornima in #5475
• [Telemetry] Add Viper-based User config backed by Firestore DB by @kadupoornima in #5478
• [Telemetry] Add metric implementation to collect flags by @kadupoornima in #5486
• [Telemetry] Add region and zone metrics implementation by @kadupoornima in #5489

New Contributors

• @jessicaochen made their first contribution in #5331

Full Changelog: v1.87.0...v1.88.0

What's Changed

Key New Features 🎉

• Adding kueue support for GKE A4X-Max by @vikramvs-gg in #5389
• Add Customer Managed Encryption Keys (CMEK) support in Managed Lustre by @parulbajaj01 in #5449

Breaking Changes 🚨

• Migrating install_asapd_lite module to helm by @agrawalkhushi18 in #5410

New Modules 🧱

• refactor: Introduce internal semver compare module by @jamOne- in #5411

Module Improvements 🔨

• refactor: Fix pre-commit error in kubectl-apply by @jamOne- in #5427
• feat: Add resource-policy accelerator_topology_mode by @jamOne- in #5393

Improvements 🛠

• Update fielstore tier default by @saara-tyagi27 in #5379
• Revamp GKE A3 High blueprint and align integration tests by @shubpal07 in #5246

Deprecations 💤

• Marking parallelstore deprecated for gcluster warnings by @vikramvs-gg in #5325

Full Changelog: v1.86.0...v1.87.0

What's Changed

Key New Features 🎉

• feat: Implement and configure GKE Image Streaming (GCFS) at the cluster level. by @raushan2016 in #5387
• Support vGPU (fractional GPU) for G4 GKE by @kadupoornima in #5399
• Support Customer-Managed Encryption Keys (CMEK) in Slurm GCP deployments by @saara-tyagi27 in #5407

Breaking Changes 🚨

• Enable JobSet and Nvidia Data Center monitoring by default by @SikaGrr in #5384
• Migrate kubectl_apply_manifest module to helm by @agrawalkhushi18 in #5282

Module Improvements 🔨

• feat: Add Enable GKE Slice Controller by @jamOne- in #5375
• Pathways cluster config by @FIoannides in #5370

Improvements 🛠

• Upgrade the DCGMI Version to 4.5.2 by @LAVEEN in #5408
• Feat: Automatically derive TPU node counts based on topology and machine type by @SwarnaBharathiMantena in #5386
• Upgrade Debian version in test runner image by @parulbajaj01 in #5400

Version Updates ⏫

• Update Slurm images to 6-12 by @AdarshK15 in #5273
• Bump slurm-gcp tag to 6.12.1 (Slurm 25.11.4) by @AdarshK15 in #5269

Bug fixes 🐞

• Update the TFLint Google ruleset version to 0.30.0 by @SwarnaBharathiMantena in #5401
• enable execution of external prolog/epilog for A4X by @Neelabh94 in #5403
• fix: Null iteration in kubectl-apply module by @sudheer-quad in #5430

New Contributors

• @SikaGrr made their first contribution in #5384
• @FIoannides made their first contribution in #5370

Full Changelog: v1.85.0...v1.86.0

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