Complete local Prometheus mapping and record live acceptance blockers

Assistant: codex
Assistant-Model: gpt-6-astra
Assistant-Session: 01a0e6f1-443f-7783-9920-a16b2ffc467f

history/2026-09-28-loose-end-review.md

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+# Loose-end review — 2026-09-28
+
+Reviewed both repository workplans: RTELE-WP-0001 is finished with all three
+tasks done; RTEL-WP-0002 has T01–T03 done and T04 waiting. No proposed, ready or
+other unfinished workplans exist in this checkout. No whole task can honestly
+close without live acceptance, but T04's exporter/rule implementation is now done.
+
+Added a strict stdout Prometheus exporter, a dated 24-signal contract including
+`eso.token-renewal`, failure/absence rules, and native rule fixtures. Preserved
+the original contract for existing SQLite bindings and producer evaluation time
+for absence detection. Updated the README's stale package-deployment claim.
+
+Validation:
+
+- `python3 -m unittest discover -s tests -v`: 19 passed.
+- Prometheus 3.5.0 `promtool check rules rules/platform-assurance.json`: two valid rules.
+- `promtool test rules tests/prometheus-rules.json`: seven scenarios passed
+  (never seen, fresh, exact budget, stopped producer, future clock, disappeared
+  scrape and failed token renewal).
+- `promtool check metrics`: passed on exported platform September 27 evidence.
+  That compatibility check used the original evaluation time, not a claim that
+  yesterday's evidence is fresh today.
+
+Reviewed platform source at `c3607ff`, including
+`docs/evidence/2026-09-27-service-assurance.json` and the source contract, and
+rapp-telemetry records at `6d2e9fe`. The package records private install/restore
+as complete. Its T04 retains delivery, outside-node watchdog and recurring
+backup admission. No live infrastructure was modified or notification sent.
+
+The September 23 platform inbox request is acknowledged as read. Its existing
+RPF-WP-0046-T06 retains exact failed-Job/48-hour delivery acceptance; the current
+S3 renewal signal uses 36 hours and must not be silently redefined here.
+
+RTEL-WP-0002 is now blocked; T04 remains wait for accepted package transport,
+confirmed recipient/channel, actual acknowledged failure/absence, independent
+watchdog and recurring backup ownership. Bernd Worsch supplies recipient and
+admission decisions; rapp-telemetry/platform retain runtime/custody integration.
+No tasks or workplans were created, and no unfinished workplan was closed.