b8412994b7
Update Phase 5 cutover evidence and CUST-WP-0054 T05 notes after image.yaml #31 build and railiance01 deploy with working-memory sweep.
109 lines
4.6 KiB
Markdown
109 lines
4.6 KiB
Markdown
# T05 Phase 5 Evidence — Stabilization Window (2026-07-06)
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Workplan: `CUST-WP-0054-T05`
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Parent runbook: `docs/state-hub-railiance01-cutover-plan.md`
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`no_secret_material_recorded: true`
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## Window
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| Field | Value |
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| --- | --- |
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| Started | 2026-07-06 ~17:35 UTC |
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| Target close | 2026-07-09 17:35 UTC (72h) |
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| Owner | custodian |
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| Rollback | coulombcore `state-hub` Deployment + dumps retained ≥7 days |
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**Phase 5 status: in progress.**
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## Kickoff baseline (2026-07-06T17:41Z)
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| Check | Result | Evidence |
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| --- | --- | --- |
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| Hub `/state/health` | **pass** | `{"status":"ok","db":"connected"}` via `state-hub-primary` |
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| Row-count gate | **pass** | workstreams **640**, tasks **4002**, topics **14** (matches Phase 2 gate) |
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| railiance01 pod | **pass** | `state-hub-76fdffdc9d-dtvpb` Running, **0** restarts (rev 7 @ `main-375961c`) |
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| CNPG `state-hub-db` | **pass** | `Cluster in healthy state`, 1/1 |
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| coulombcore rollback | **pass** | `state-hub` replicas=**0** (not deleted) |
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| activity-core hub path | **pass** | in-cluster `http://state-hub.state-hub.svc.cluster.local:8000`; bridge **0** |
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| Consistency sweeps | **pass** | 6/6 recent events `exit_code=0`, `skipped_missing=0` (post-17:15 UTC) |
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| Sweep writeback host | **pass** | repos resolve `/home/tegwick/*` (Phase 4) |
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| Workstation tunnel | **pass** | `state-hub-primary` connected + LIVE → railiance01 |
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| Daily triage (post-cutover) | **pass** | manual trigger 2026-07-06T17:50Z; event `a99e644e`, report `daily-triage-2026-07-06-67685f1c.md` |
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| issue-core emission | **unchanged** | `issue-core-coulombcore` tunnel connected; null-sink audit mode (Wave 4) |
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Kickoff sweep (`source=phase5-kickoff`): **exit_code=0**, 10 repos processed, 0 missing.
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## Day-1 check (2026-07-06T22:35Z)
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`tools/phase5-stabilization-check.sh` — all green:
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| Check | Result |
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| --- | --- |
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| `/state/health` + totals | **pass** — 640 workstreams / 4002 tasks / 14 topics |
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| railiance01 pod | **pass** — `state-hub-76fdffdc9d-dtvpb`, 0 restarts, age ~4h |
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| CNPG | **pass** — healthy 1/1 |
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| coulombcore rollback | **pass** — replicas=0 |
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| activity-core | **pass** — in-cluster URL; bridge replicas=0 |
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| Sweeps (last 6) | **pass** — exit_code=0, proc=11, missing=0 |
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| Daily triage | **pass** — last run 2026-07-06T17:50Z |
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| Tunnels | **pass** — `state-hub-primary` connected + LIVE |
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Window closes **2026-07-09 ~17:35 UTC** (~65h remaining at check time).
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## Scheduled checks (activity-core)
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| Definition | Schedule | Event type |
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| --- | --- | --- |
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| `phase5-stabilization-daily` (`f3a8c2e1…`) | `0 9 * * *` Europe/Berlin | `phase5_stabilization_check` |
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| `phase5-stabilization-closeout` (`e7d2b5a8…`) | once `2026-07-09T17:35Z` | `phase5_stabilization_closeout` |
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Hub-visible gates: health, totals (640/4002/14), last 6 sweeps, daily triage
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freshness ≤36h. Closeout fails visibly when any gate is red; passes record
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`operator_signoff_needed` for coulombcore teardown approval.
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## Monitoring
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Run daily (or after incidents):
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```bash
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~/the-custodian/tools/phase5-stabilization-check.sh
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```
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Sweep history (24h):
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```bash
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cd ~/state-hub
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uv run python scripts/compare_consistency_sweep_parallel.py --since-hours 24
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```
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## Exit gates (T05 done)
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From `docs/state-hub-railiance01-cutover-plan.md` verification checklist:
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- [x] `/state/summary` totals match pre-cutover (±0)
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- [x] activity-core **daily triage** succeeds once post-cutover (manual 2026-07-06T17:50Z)
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- [x] activity-core **consistency sweeps** succeed without `fleet-state-hub-coulombcore`
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- [x] Workstation `:8000` serves railiance01 hub
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- [x] Writeback lands on railiance01 clone path
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- [x] coulombcore hub scaled to 0
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- [x] Cutover progress notes recorded (Phases 0–5)
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**Close Phase 5 / mark T05 done when:** 72h window passes with no data-loss signals,
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sweeps stay `exit_code=0` (lock_skipped acceptable), one post-cutover daily triage
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succeeds, and operator approves coulombcore hub teardown window.
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## Known watch items
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1. **Sweep budget** — 300s processes ~8–10 dirty repos per tick; expect gradual
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reconciliation across 15m cron cycles (not a blocker).
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2. ~~**Image tag**~~ — **resolved 2026-07-07T01:10Z**: Forgejo CI `image.yaml #31`
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published `main-0ca9c27` (working-memory sweep commit support); Helm rev 8
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deployed; `/state/health` ok. Prior `main-375961c` (rev 7) superseded.
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3. **Stale tunnel** — `state-hub-coulombcore` shows `[STALE]`; safe to retire after
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stabilization if unused.
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4. **issue-core** — still coulombcore-chained; tracked under Wave 4 / T06, not T05.
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## References
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- Phase 4: `docs/state-hub-railiance01-cutover-phase4-2026-07-06.md`
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- Sweep runbook: `state-hub/docs/consistency-sweep-runbook.md` |