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https://github.com/azaion/satellite-provider.git
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Oleksandr Bezdieniezhnykh
7ed780b063
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>
84 lines
3.3 KiB
Markdown
84 lines
3.3 KiB
Markdown
# Retrospective — Cycle 9 (2026-06-25)
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**Tasks**: AZ-1074 (gRPC RouteTileDelivery service, 5 SP), AZ-1075 (gRPC integration tests, 3 SP). **2 tasks, 8 SP, 1 batch.**
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**Mode**: cycle-end (autodev Step 17). Step 16.5 (Release) **skipped** per user choice — matches cycles 1–8 pattern; changes uncommitted at retro time.
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**Previous retro**: `retro_2026-05-23_cycle8.md`
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## Implementation Summary
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| Metric | Cycle 9 | Δ vs cycle 8 |
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|--------|---------|--------------|
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| Tasks implemented | **2** | -3 |
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| Batches executed | **1** | -3 |
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| Total complexity delivered | **8 SP** | -9 SP |
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| Avg tasks / batch | **2** | +0.75 |
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| Blocked tasks | **0** | unchanged |
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| Implementation report | **YES** (`implementation_report_tile_provision_grpc_cycle9.md`) | maintained |
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## Quality Metrics
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### Code Review
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| Verdict | Count |
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|---------|-------|
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| PASS_WITH_WARNINGS | **1** (batch 01) |
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| FAIL | 0 |
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**Findings**: 2 Low (amd64 Docker pin documentation; ArgumentException detail string formatting).
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### Security Audit (Step 14)
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| Severity at audit | Post follow-up |
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|-------------------|----------------|
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| Medium 1 | **0** — F-AZ1074-1 resolved (collection caps) |
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| Low 1 | **0** — F-AZ1074-2 resolved (generic internal error) |
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Continues cycle-8 pattern of in-cycle Medium resolution.
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### Test & Perf Gates
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| Gate | Result |
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|------|--------|
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| Step 11 functional | **PASS** — 448 unit + integration |
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| Step 15 perf | **PASS** — 8/8 REST scenarios (gRPC unverified) |
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## Efficiency
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| Blocker | Resolution |
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|---------|------------|
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| Host port 5433 conflict (integration + perf) | Standalone `docker-compose.tests.yml`; perf used ephemeral compose override |
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## Trend Comparison
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| Metric | Cycle 8 | Cycle 9 | Change |
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|--------|---------|---------|--------|
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| Code review FAIL rate | 0% | 0% | unchanged |
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| Security Medium open (delta) | 0 (1 resolved in-cycle) | 0 (1 resolved in-cycle) | same pattern |
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| Perf scenarios pass | 8/8 | 8/8 | unchanged |
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| Project count | 9 | 10 | +1 (GrpcContracts) |
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## Top 3 Improvement Actions
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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.
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- Impact: faster integration/perf runs on multi-project dev machines
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- Effort: low
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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).
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- Impact: closes Unverified gap from cycle 9 Step 15
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- Effort: medium
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3. **REST error sanitizer sweep** (~2 SP): F-AZ795-1/2 carry-over — static 400 messages in `GlobalExceptionHandler` / upload filter.
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- Impact: reduces cumulative Low security debt (5+ cycles)
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- Effort: low–medium
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## Suggested Rule/Skill Updates
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| File | Change | Rationale |
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|------|--------|-----------|
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| `test-run/SKILL.md` perf mode | Note gRPC scenarios may be Unverified when only REST harness exists | Cycle 9 Step 15 |
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| `environment.md` or containerization doc | Postgres port conflict playbook | Recurring blocker |
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## Cycle 9 Verdict
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**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.
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