J's "let's go" instruction: leave OPEN list behind, push the Go
substrate forward into actual deployment shape. This commit marks
the first time the Go side has run as long-running daemons rather
than per-harness transient processes, and the first time the
shared cross-runtime longitudinal log has carried a Go-emitted
entry alongside the Rust ones.
What landed:
scripts/cutover/start_go_stack.sh — the persistent-stack runbook.
Brings up all 11 daemons (storaged → catalogd → ingestd → queryd
→ embedd → vectord → pathwayd → observerd → matrixd → gateway,
plus chatd-if-not-already-up) in dependency order via nohup +
disown. Anchored pkill per feedback_pkill_scope (never bare
"bin/"). Logs land in /tmp/gostack-logs/<bin>.log, one per daemon.
Verified live state:
- All 11 services healthy on :3110 + :3211-:3220
- gateway → embedd proxy returns nomic-embed-text-v2-moe vectors
- chatd reports 5/5 providers loaded
- No port collision with Rust gateway on :3100
- Daemons stay up after exit of the start script (production shape,
not harness-transient)
audit_baselines.jsonl crosses the runtime boundary:
- 7 Rust-emitted entries (last: ca7375ea 2026-04-27)
- 1 Go-emitted entry (ee2a40c 2026-05-01T07:53:54Z) appended via
./bin/audit_full -append-baseline
- Same envelope shape, same metric set, same drift comparator
semantics — operators running either runtime grow the same log
What this DOES prove:
- Substrate parity at deployment shape (not just unit tests)
- Cross-runtime artifact write-side compatibility (was previously
proven on read side via audit_baselines roundtrip)
- The deploy machinery works end-to-end for the persistent case
What this does NOT prove (still ahead):
- Real coordinator traffic against the Go stack (no nginx flip yet;
devop.live/lakehouse/ still serves through Rust)
- Go-side production materializer (Phase 2 is observer-only)
- Replay tool parity (Phase 7 is observer-only)
- The 5-loop product gate against actual humans
reports/cutover/SUMMARY.md now logs three new rows:
- audit-FULL with 12/12 phases ported
- First Go-emitted audit_baselines entry
- Persistent Go stack live
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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