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auto: docs sync 2026-07-16T00:00:19+00:00

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Files changed: engine/lint-report.md vault/.obsidian/workspace.json vault/docs/software/central.md vault/docs/software/conduit.md vault/runbooks/central-deploy-cutover.md vault/runbooks/conduit-operations.md
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@ -11,10 +11,12 @@ related:
- [[fleet-platform-baseline]]
- [[caddy]]
- [[conduit]]
updated: 2026-07-14
updated: 2026-07-15
---
# central — Data-Hub Spine
> **RETIRED + DROPPED (2026-07-15).** Central has been replaced by [[conduit]]. Its app services were stopped and disabled 2026-07-14 (zero live consumers remained); on 2026-07-15 its database was archived to pi-nas (sha256-verified) and dropped (`DROP DATABASE central`, ~41 GB reclaimed), and the shared Postgres instance was cleaned back to plain (TimescaleDB removed). Central is recoverable only from the pi-nas archive. **Everything below this point is historical** — it describes how central worked while it was live, and is kept for reference only.
## Overview
central is a multi-domain real-time data-hub spine. Adapters normalize upstream sources, publish CloudEvents to **NATS/JetStream**, and archive to **TimescaleDB/PostGIS** for historical and geospatial query. It is the live data backbone for [[navi]] traffic tiles and related situational-awareness feeds.