2 Commits

Author	SHA1	Message	Date
Saravanakumar D	325dfcae8e	docs(fleet): Phase 3 operational guide + progress report (Slice 5) ... - Created docs/FLEET_CONTROL_PLANE.md — full operational guide covering: - Feature flags (FLEET_PREEMPTION, FLEET_BUDGETS) - Tunable scoring weights + resolution order - Preemption rules and behavior - DAG job decomposition API - Per-product budgets with auto-pause - Fleet Control Plane UI pages and configuration - API reference summary - Architecture decisions - Updated docs/gigafactory-phase3-progress.md — all 5 slices DONE with commit SHAs Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>	2026-05-30 09:49:24 -07:00
Saravanakumar D	4468a69526	feat(fleet): tunable scoring weights + preemption (Phase 3 Slice 1) ... - Add FleetWeightRegistry + resolveWeights() for per-product/per-request weight tunability with defaults fallback (backward compatible) - Add selectPreemptionVictim() pure function: only critical jobs may trigger, never evicts equal/higher priority, picks lowest-priority victim - Wire preemption into coordinator behind FLEET_PREEMPTION flag (default OFF) - Seat-limit enforcement: at seatLimit factories skip normal selection and attempt preemption of lower-priority running jobs for critical newcomers - Eviction preserves checkpoint, bumps leaseEpoch (fences zombie), requeues - 18 new tests (pure scheduler + coordinator integration) Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>	2026-05-30 09:49:23 -07:00