---
gsd_state_version: 1.0
milestone: v9.6
milestone_name: milestone
status: in_progress
stopped_at: Completed 02-02-PLAN.md
last_updated: "2026-03-13T01:55:37Z"
last_activity: 2026-03-13 -- Completed 02-02 backup scheduler (per-device goroutines, concurrency, main.go wiring)
progress:
  total_phases: 10
  completed_phases: 2
  total_plans: 3
  completed_plans: 3
  percent: 100
---

# Project State

## Project Reference

See: .planning/PROJECT.md (updated 2026-03-12)

**Core value:** Operators can see exactly what changed on a router and when, with reliable config snapshots for download
**Current focus:** Phase 2: Poller Config Collection

## Current Position

Phase: 2 of 10 (Poller Config Collection) -- COMPLETE
Plan: 2 of 2 in current phase (02-02 complete)
Status: Phase 2 complete
Last activity: 2026-03-13 -- Completed 02-02 backup scheduler with per-device goroutines and main.go wiring

Progress: [██████████] 100%

## Performance Metrics

**Velocity:**
- Total plans completed: 3
- Average duration: 4min
- Total execution time: 0.20 hours

**By Phase:**

| Phase | Plans | Total | Avg/Plan |
|-------|-------|-------|----------|
| 01-database-schema | 1 | 3min | 3min |
| 02-poller-config-collection | 2 | 9min | 4.5min |

**Recent Trend:**
- Last 5 plans: none
- Trend: N/A

*Updated after each plan completion*

## Accumulated Context

### Decisions

Decisions are logged in PROJECT.md Key Decisions table.
Recent decisions affecting current work:

- [01-01] Models added to existing config_backup.py (same domain, consistent pattern)
- [01-01] config_text stores Transit ciphertext (vault:v1:...), plaintext never in DB
- [01-01] sha256_hash is of plaintext config for deduplication without decryption
- [02-01] TOFU fingerprint format matches ssh-keygen: SHA256:base64(sha256(pubkey))
- [02-01] NormalizationVersion=1 constant in NATS payloads for future re-processing
- [02-01] UpdateSSHHostKey uses COALESCE on first_seen to preserve original observation time
- [02-02] BackupScheduler runs independently from status poll scheduler with separate goroutines
- [02-02] Buffered channel semaphore for concurrency control (Go idiom, no external deps)
- [02-02] Devices with no Redis status key assumed potentially online for first backup

### Pending Todos

None yet.

### Blockers/Concerns

- OpenBao dev instance loses Transit keys on data wipe -- device creds need re-entry (from project memory, may affect snapshot encryption testing)

## Session Continuity

Last session: 2026-03-13T01:55:37Z
Stopped at: Completed 02-02-PLAN.md (Phase 2 complete)
Resume file: Next phase (03)