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satellite-provider/_docs/06_metrics
Oleksandr Bezdieniezhnykh ea278afb37 [AZ-503] [AZ-504] Cycle 5 Step 17: retrospective + close cycle
retro_2026-05-12_cycle5.md captures the cycle-end retrospective:
- Implementation: 2 tasks (AZ-504 + AZ-503-foundation), 4 SP total,
  100% first-attempt pass rate, 1 mid-implement scope-split
  (AZ-503 → AZ-503-foundation + AZ-505, blocked-linked).
- Quality: 50/50 PASS/PASS_WITH_WARNINGS, 0 new Medium+, 1 new Low
  (defensive contentSha256 soft-NULL guard).
- Security: PASS_WITH_WARNINGS, 0 new Critical/High/Medium, 2 new
  Low informational (F1 flightId provenance, F2 pgcrypto runbook
  gap).
- Performance: PASS_WITH_INFRA_WARNINGS — first measurable PT-08
  ever (Run #1 199ms, Run #2 117ms vs 2000ms threshold); PT-01/02
  failed on recurring local Docker/colima DNS cold-start, not an
  app regression.
- Structural: +1 ProjectReference edge (IntegrationTests → Common),
  +1 minor contract bump (uav-tile-upload 1.0.0 → 1.1.0), +1 DB
  migration (014_AddTileIdentityColumns.sql), 0 NuGet bumps,
  0 csproj additions, DAG still acyclic at 9 projects.

structure_2026-05-12_cycle5.md captures the structural snapshot.

LESSONS.md updated with 3 cycle-5 entries (oldest dropped to
preserve the 15-entry ring buffer):
- [architecture] Cross-repo cryptographic invariants must live as
  code constants in both repos with reference-vector tests.
- [tooling] When perf-mode "one re-run" fires twice with the same
  DNS root cause, escalate from re-run to harness fix.
- [process] Spec contradicts live code by >=2 prerequisites →
  prefer split into foundation + follow-up (A/B/C option C).

Top 3 follow-up actions (cycle 6 candidates):
- Action 1 (1 SP): DNS pre-warm in scripts/run-performance-tests.sh
  → closes the cycle-3 perf-harness leftover.
- Action 2 (5 SP): AZ-505 — inventory endpoint + HTTP/2 + Leaflet
  covering index (blocked-linked on AZ-503-foundation, this cycle).
- Action 3 (1 SP): pgcrypto pre-install runbook step (F2-cy5 doc
  fix).

Cycle 5 closed. Autodev state advanced for cycle 6 by the next
/autodev invocation.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-05-12 18:07:57 +03:00
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