91edd43164
Adapts docs/SCRUM.md framework (originally written for the matrix-agent-validated repo) to the Go rewrite. Five deliverables: golang-lakehouse-scrum-test.md top-line + scoring + verdict risk-register.md 12 findings, R-001..R-012 claim-coverage-table.md claim/test/risk for Sprint 2 sprint-backlog.md 5 sprints, ~2 weeks of work acceptance-gates.md DoD as runnable commands Every claim cites file:line, command output, or "missing evidence." Smoke chain ran clean (33s wall, all 9 PASS) and is captured in reports/scrum/_evidence/smoke_chain.log (gitignored — runtime artifact). Scoring: Reproducibility 7/10 9 smokes deterministic, no just/CI gate Test Coverage 6/10 internal/ packages tested, 6/7 cmd/ aren't Trust Boundary 7/10 escapes ok, zero auth, /sql is RCE-eq off-loopback Memory Correctness 3/10 pathway/playbook/observer not yet ported Deployment Readiness 4/10 no REPLICATION, no env template, no systemd Maintainability 8/10 no god-files, 7 lean binaries, ADRs current Top three risks: R-001 HIGH queryd /sql + DuckDB + non-loopback bind = RCE-equivalent R-002 HIGH internal/shared (server.go + config.go) zero tests R-003 HIGH internal/storeclient zero tests, used by 2 services R-004 MED 9-smoke chain green but not gated (no justfile/hook) The audit is the work; refactors come after. Sprint 0 owns coverage + CI gating; Sprint 1 owns trust-boundary decisions; Sprints 2-3 are mostly design-bar work for unbuilt agent components. .gitignore exception: /reports/* + !/reports/scrum/ keeps reports/ a runtime-artifact directory while exposing reports/scrum/ as tracked documentation. Mirrors the pattern future audit passes will land in. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
golangLAKEHOUSE
Go reimplementation of the Lakehouse — a versioned knowledge substrate for staffing analytics + local AI workloads.
Status
Phase G0 complete + G1/G1P/G2 shipped. Six binaries plus a seventh (vectord) and an eighth (embedd) on top, fronted by a single gateway. Acceptance smokes green for D1-D6 + G1 + G1P + G2.
End-to-end staffing co-pilot pipeline functional through the gateway:
text → /v1/embed → /v1/vectors/index/<name>/add
text → /v1/embed → /v1/vectors/index/<name>/search → top-K hits
Plus the SQL path:
CSV → /v1/ingest (parses, writes Parquet via storaged, registers
manifest with catalogd)
SQL → /v1/sql (DuckDB over the registered Parquets via httpfs)
See docs/PHASE_G0_KICKOFF.md for the day-by-day record (D1-D6 +
real-scale validation + G1/G1P/G2 pointer at the bottom).
Service inventory
| Bin | Port | Role |
|---|---|---|
gateway |
3110 | Reverse proxy fronting all backing services |
storaged |
3211 | Object I/O over S3 (MinIO in dev) |
catalogd |
3212 | Parquet manifest registry, ADR-020 idempotency |
ingestd |
3213 | CSV → Parquet → register loop |
queryd |
3214 | DuckDB SELECT over registered Parquets via httpfs |
vectord |
3215 | HNSW vector search (+ optional persistence to storaged) |
embedd |
3216 | Text → vector via Ollama (default nomic-embed-text 768-d) |
Acceptance smokes
scripts/d1_smoke.sh # 5-binary skeleton + chi /health + gateway proxy probes
scripts/d2_smoke.sh # storaged GET/PUT/LIST/DELETE + 256 MiB cap + concurrency cap
scripts/d3_smoke.sh # catalogd register/manifest/list + rehydrate-across-restart
scripts/d4_smoke.sh # ingestd CSV → Parquet round-trip + schema-drift 409
scripts/d5_smoke.sh # queryd DuckDB SELECT through httpfs over MinIO
scripts/d6_smoke.sh # full ingest → query through gateway only
scripts/g1_smoke.sh # vectord HNSW recall + dim mismatch + duplicate-create 409
scripts/g1p_smoke.sh # vectord state survives kill+restart via storaged
scripts/g2_smoke.sh # embed → vectord add → search round-trip
Run them all in any order:
for s in scripts/{d1,d2,d3,d4,d5,d6,g1,g1p,g2}_smoke.sh; do "$s" || break; done
Cold-start dependencies
- Go 1.25+ at
/usr/local/go/bin(arrow-go pulled the 1.25 floor) gcc+libc-devfor the DuckDB cgo binding (ADR-001 §1.1)- MinIO running on
:9000with bucketlakehouse-go-primary - Ollama running on
:11434withnomic-embed-textloaded (G2) /etc/lakehouse/secrets-go.tomlwith[s3.primary]credentials (storaged + queryd both read this)
Layout
docs/ Direction + spec + ADRs + day-by-day
cmd/ One main package per binary
internal/ Shared packages — storeclient, catalogclient,
secrets, shared, embed, gateway, plus
per-service implementation packages
scripts/ Smokes + ancillary tooling
Reading order
docs/PRD.md— what we're building and whydocs/SPEC.md— how, per-componentdocs/DECISIONS.md— ADRs (ADR-001 foundational)docs/PHASE_G0_KICKOFF.md— day-by-day from D1 through G2docs/RUST_PATHWAY_MEMORY_NOTE.md— historical reference for the Rust era's pathway memory (not migrated, by ADR-001 #5)
Predecessor
The Rust Lakehouse this rewrite supersedes lives at
git.agentview.dev/profit/lakehouse. It remains the live system
serving devop.live/lakehouse/ until this Go implementation reaches
feature parity per docs/SPEC.md §7. Then Rust enters
maintenance-only mode.