Adam Moussa
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a4b09eb0ad
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docs: SHOC-alignment Phase 1 — ADRs, governance files, doc corrections (#220)
- Add ADR 0002 (SHOC merge boundary: separate backend services, shared
conventions) and ADR 0003 (adopt SHOC design system + UI/UX layout)
- Add CODEOWNERS (internal-dev) and PR template (Summary/Test plan/Jira/
docs-current checklist + contract-table convention)
- Fix stale facts in README/CLAUDE.md: MUI v7→v9, RN 0.85→0.86,
OpenSearch Serverless/oss-index-creator → Aurora pgvector/
aurora-pgvector-init (ADR 0001), test counts 149→186 (123 xUnit /
26 vitest / 37 pytest), deploy triggers are workflow_dispatch-only,
reusable workflow refs float on @main, aws-cdk-lib version claim
replaced with Dependabot-maintained note
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2026-07-13 17:00:45 -04:00 |
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Adam Moussa
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aff38a11ae
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feat(infra): migrate Bedrock KB vector store to Aurora pgvector (#125)
Deploy / Deploy to AWS (push) Has been cancelled
Replaces OpenSearch Serverless with Aurora PostgreSQL Serverless v2 + pgvector as
the Bedrock Knowledge Base vector store (v1 PR3). Bedrock KB requires Aurora SSv2
(RDS Data API), not a plain RDS instance — so the DB engine moves to Aurora.
- foundation: rds.DatabaseInstance (PG15) -> rds.DatabaseCluster Aurora SSv2
(0.5-4 ACU, enableDataApi). RDS alarms: free-storage -> freeable-memory.
- compute: delete all AOSS (collection, policies, VPC endpoint, index-creator);
add bedrock_user secret + KB role (scoped rds-data + secret read); repoint
CfnKnowledgeBase to RDS storage (bedrock_integration.bedrock_kb, vector(1024)).
- lambdas: oss-index-creator -> aurora-pgvector-init (bootstrap schema/table/
indexes/role via RDS Data API; transient-error retry; password guard).
- ADR 0001 documents the decision.
Eliminates the ~$175-350/mo AOSS OCU floor. NAT kept (egress still needed).
GPT-4.1 cross-review: no BLOCK (FIX applied). tsc clean; foundation synth shows
Aurora cluster with Data API enabled; 23 pytest pass.
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2026-06-12 18:44:42 -04:00 |
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