Files
satellite-provider/_docs/06_metrics/retro_2026-06-25_cycle9.md
T
Oleksandr Bezdieniezhnykh 7ed780b063
ci/woodpecker/push/01-test Pipeline failed
ci/woodpecker/push/02-build-push unknown status
[AZ-1074] [AZ-1075] Cycle 9 closeout: security, tests, metrics
Resolve F-AZ1074-1/2 (collection caps, generic gRPC internal errors).
Standalone integration compose stack, docs, security audit, perf and retro.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-06-25 17:32:14 +03:00

3.3 KiB
Raw Blame History

Retrospective — Cycle 9 (2026-06-25)

Tasks: AZ-1074 (gRPC RouteTileDelivery service, 5 SP), AZ-1075 (gRPC integration tests, 3 SP). 2 tasks, 8 SP, 1 batch. Mode: cycle-end (autodev Step 17). Step 16.5 (Release) skipped per user choice — matches cycles 18 pattern; changes uncommitted at retro time. Previous retro: retro_2026-05-23_cycle8.md

Implementation Summary

Metric Cycle 9 Δ vs cycle 8
Tasks implemented 2 -3
Batches executed 1 -3
Total complexity delivered 8 SP -9 SP
Avg tasks / batch 2 +0.75
Blocked tasks 0 unchanged
Implementation report YES (implementation_report_tile_provision_grpc_cycle9.md) maintained

Quality Metrics

Code Review

Verdict Count
PASS_WITH_WARNINGS 1 (batch 01)
FAIL 0

Findings: 2 Low (amd64 Docker pin documentation; ArgumentException detail string formatting).

Security Audit (Step 14)

Severity at audit Post follow-up
Medium 1 0 — F-AZ1074-1 resolved (collection caps)
Low 1 0 — F-AZ1074-2 resolved (generic internal error)

Continues cycle-8 pattern of in-cycle Medium resolution.

Test & Perf Gates

Gate Result
Step 11 functional PASS — 448 unit + integration
Step 15 perf PASS — 8/8 REST scenarios (gRPC unverified)

Efficiency

Blocker Resolution
Host port 5433 conflict (integration + perf) Standalone docker-compose.tests.yml; perf used ephemeral compose override

Trend Comparison

Metric Cycle 8 Cycle 9 Change
Code review FAIL rate 0% 0% unchanged
Security Medium open (delta) 0 (1 resolved in-cycle) 0 (1 resolved in-cycle) same pattern
Perf scenarios pass 8/8 8/8 unchanged
Project count 9 10 +1 (GrpcContracts)

Top 3 Improvement Actions

  1. Document parallel-Postgres dev workaround (~1 SP): add docker-compose.perf.yml or documented ports: !reset [] override to _docs/02_document/deployment/containerization.md so Step 11/15 don't rediscover the 5433 conflict each cycle.

    • Impact: faster integration/perf runs on multi-project dev machines
    • Effort: low
  2. PT-10 gRPC stream perf scenario (~3 SP): when streaming NFR is accepted, add harness scenario for DeliverRouteTiles (time-to-first-chunk, total stream duration, backpressure).

    • Impact: closes Unverified gap from cycle 9 Step 15
    • Effort: medium
  3. REST error sanitizer sweep (~2 SP): F-AZ795-1/2 carry-over — static 400 messages in GlobalExceptionHandler / upload filter.

    • Impact: reduces cumulative Low security debt (5+ cycles)
    • Effort: lowmedium

Suggested Rule/Skill Updates

File Change Rationale
test-run/SKILL.md perf mode Note gRPC scenarios may be Unverified when only REST harness exists Cycle 9 Step 15
environment.md or containerization doc Postgres port conflict playbook Recurring blocker

Cycle 9 Verdict

Successful feature cycle — gRPC delivery shipped with tests, security hardening, and green gates. Release deferred (user choice); commit/push remains operator action before production promotion.