v26.4.0-beta.7

What's Changed

• Add l8k generate --for <preset> for ahead-of-time manifest generation by @almaslennikov in #58
• Add Spectrum-X RA2.1 profile and harden Spectrum-X CLI by @almaslennikov in #59
• l8k: declarative defaults, scoped rendering, deploy/validate subcommands by @almaslennikov in #60

Full Changelog: v26.4.0-beta.6...v26.4.0-beta.7

Changelog

Other Changes

• 922196c: Add Spectrum-X RA2.1 profile and harden Spectrum-X CLI (@almaslennikov)
• de6463d: Add l8k deploy subcommand for applying pre-generated manifests (@almaslennikov)
• 7e9cc56: Add l8k generate --for <preset> for ahead-of-time manifest generation (@almaslennikov)
• 9b38f1d: Add l8k validate to verify deployment state against selected release (@almaslennikov)
• 448a587: Add debug logging to every discovery probe and the merge logic (@almaslennikov)
• 407367e: Brew formula update for l8k version v26.4.0-beta.6 (@invalid-email-address)
• c9ec463: Discover group-level fabric from confirmed port probes (@almaslennikov)
• b590420: Hardware-derived defaults + two-phase validation for l8k generate (@almaslennikov)
• 8f71b89: Label nodes with machine + gpu identifiers for group selection (@almaslennikov)
• 4bdf756: Merge pull request #58 from NVIDIA/selector-for-discovery (@almaslennikov)
• d4b7038: Merge pull request #59 from NVIDIA/spcx-21 (@almaslennikov)
• 8b8b79a: Merge pull request #60 from NVIDIA/big-improvements (@almaslennikov)
• 7e7f814: Scope-aware rendering for l8k generate --groups / --gpu-type (@almaslennikov)
• 58147fd: Sharper errors and discovery scoping for l8k generate / l8k discover (@almaslennikov)
• f2b9eac: Track preset deviations as soft warnings; always apply on match (@almaslennikov)