docs(kbn): freeze KBN-101 database role split contract (#774)
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This commit was merged in pull request #774.
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2026-07-15 13:34:29 +00:00
parent bc5e73629e
commit c593a15ef8
23 changed files with 1058 additions and 974 deletions

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@@ -54,7 +54,7 @@ Every milestone adds tests to these layers. A milestone cannot be claimed comple
- Add `"tier": "federated"` to `mosaic.config.json` schema and validators
- Docker Compose `federated` profile (`docker-compose.federated.yml`) adds: Postgres+pgvector (5433), Valkey (6380), dedicated volumes
- Tier detector in gateway bootstrap: reads config, asserts required services reachable, refuses to start otherwise
- `pgvector` extension installed + verified on startup
- **Historical/status only:** the prior startup-provisioning statement is superseded. Runtime/startup extension provisioning is forbidden. PostgreSQL activation remains non-operative with no current command authority until KBN-101-00, KBN-101-03, and KBN-101-05 land; this record authorizes no current DDL, Compose/init, or startup path.
- Migration logic: safe upgrade path from `local`/`standalone``federated` (data export/import script, one-way)
- `mosaic doctor` reports tier + service health
- Gateway continues to serve as a normal standalone instance (no federation yet)