feat(warmer): herd mitigation for rolling deploys (#59)#69

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59-warmer-herd-mitigation

May 29, 2026

Commits on May 29, 2026

docs(spec): cache warmer herd mitigation design (#59)

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docs(plan): implementation plan for #59 herd mitigation

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feat(warmer): add six herd-mitigation kwargs (off defaults) (#59)

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feat(warmer): A2+A1 — startup delay + jitter sleep (#59)

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feat(warmer): A3 — paced batched warmup (#59)

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feat(warmer): B2b — _try_acquire_slot_once helper (#59)

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feat(warmer): B2b — _acquire_slot with retry loop and wait cap (#59)

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feat(warmer): B2b — _release_slot helper (#59)

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feat(warmer): B2b — integrate slot lifecycle into warm() (#59)

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feat(storage): wire herd-mitigation knobs into CacheWarmer (#59)

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feat(config): six ZConfig keys for cache-warm herd mitigation (#59)

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test(warmer): DB integration tests for B2b semaphore (#59)

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docs: changelog entry for cache warmer herd mitigation (#59)

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style: ruff format + lint after herd-mitigation changes

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fix(warmer): code review fixes (#59)

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