106 lines
4.3 KiB
Markdown
106 lines
4.3 KiB
Markdown
# photo-pipeline — Dashboard & System How-To
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The photo-pipeline is a Prefect-orchestrated photo ingestion system on the home
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server (.13). It downloads Google Takeout exports, fingerprints every image
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(dedup), audits quality (blurry/dark/etc), and imports approved photos to Immich.
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## Quick links
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| Service | URL |
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|---|---|
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| **Review dashboard** (this) | `http://192.168.20.13:8092` |
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| **Prefect UI** (flow runs, logs, schedules) | `http://192.168.20.13:4200` |
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| **Immich** (photo library) | `http://192.168.20.35:2283` |
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| **Apprise** (notifications) | `https://apprise.lab.audasmedia.com.au/` |
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| **Code repo** | `ssh://gitea.lab.audasmedia.com.au:2222/sam/photo-pipeline.git` |
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## The pipeline
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```
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Google Takeout export (manual — Google has no export API)
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│ drop manifest of URLs into /mnt/data/takeout/incoming/
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▼
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photo-watch (Prefect, every 15 min — watches incoming/)
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│ downloads archives (aria2c, resume), tracks sha256, extracts
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▼
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photo-ingest (fingerprint DB: sha256 exact + phash/dhash near-dup detection)
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│
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▼
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photo-quality-scan (CleanVision: blurry, dark, light, grayscale, low-info…)
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│ verdicts → 01_keep / 02_review / 03_delete staging
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▼
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Apprise notification → you review in the dashboard
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│ Keep → moves file to 01_keep · Reject → 03_delete (never auto-deleted)
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▼
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immich-import (scp → server CLI upload with checksum dedup)
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```
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## Deployments (Prefect, pool `photo-pool`)
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| Flow | Purpose | Trigger |
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|---|---|---|
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| `photo-watch/watch` | Watches incoming folder, auto-chains | Every 15 min |
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| `takeout-fetch/fetch` | Download + track + extract Takeout archives | Manual / watch |
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| `photo-ingest/ingest` | Fingerprint + dedup a folder | Manual / watch |
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| `photo-quality-scan/quality` | CleanVision audit → staging | Manual / watch |
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| `immich-import/import` | Upload approved (01_keep) to Immich | Manual |
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### Triggering from the command line (on .13)
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```bash
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export PREFECT_API_URL=http://localhost:4200/api
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~/photo-pipeline/.venv/bin/prefect deployment run "takeout-fetch/fetch" \
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--param manifest=/mnt/data/takeout/incoming/urls.txt --param export_id=photos-2026-08
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~/photo-pipeline/.venv/bin/prefect deployment run "photo-ingest/ingest" \
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--param base_dir=/mnt/data/takeout/<export> --param source=takeout
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```
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Or simpler: drop the file in `incoming/` and let the watch flow do it.
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## Key paths (on .13)
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```
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~/photo-pipeline/ code (git repo)
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photo_db.py fingerprint DB module
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photo_ingest.py ingest flow
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takeout_fetch.py download/track/extract flow
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quality_scan.py CleanVision flow
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immich_import.py Immich upload flow
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photo_watch.py watch-folder trigger
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dashboard/ this FastAPI app
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photo_pipeline.db SQLite fingerprint DB (WAL)
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.immich-key Immich API key (chmod 600, gitignored)
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/mnt/data/ staging root
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takeout/incoming/ drop Takeout manifests/archives here
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takeout/processed/ done items
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01_keep/ approved, ready for Immich
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02_review/ flagged, awaiting decision
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03_delete/ rejected candidates (holding — never auto-deleted)
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.thumbs/ generated thumbnails
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```
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## Services (systemd user units on .13)
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- `prefect-server` — Docker container, port 4200
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- `prefect-worker` — process worker on photo-pool
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- `photo-dashboard` — FastAPI on port 8092
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```bash
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systemctl --user status photo-dashboard
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systemctl --user restart photo-dashboard
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```
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## Safety rules
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- **Nothing is ever auto-deleted.** `03_delete` is a holding folder; emptying it is a deliberate human act.
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- `photo_pipeline.db`, `.immich-key`, `.venv`, `node_modules` are gitignored — never commit secrets.
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- Immich API key lives in `.immich-key` (chmod 600); needs scopes `user.read`, `asset.read`, `asset.upload`.
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- SSH from .13 → .35 uses `-i ~/.ssh/id_ed25519_rsync`.
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## Notifications (Apprise)
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Self-hosted Apprise server fans out to all configured targets. The flows POST
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batch summaries (counts + dashboard link). Configure targets in the Apprise UI
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(`https://apprise.lab.audasmedia.com.au/`) — no per-machine config needed.
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