# AI Session Summary

```yaml
session: 2026-07-06-ai-onprem-fase3
project: Ollama/
version: 0.4.0
status: fase1+2+3-selesai
next: UI chat Super Apps PWA + user memory
agent: Cascade
```

## TL;DR

- **Fase 1 ✅** — Ollama v0.31.1 GPU aktif di PC-Multimedia `10.100.1.14`, `qwen2.5-coder:14b` 11.5 GB VRAM
- **Fase 2 ✅** — pgvector Docker `10.100.1.24:5433`, DB `geonet_project_search`, 1.784 chunks dari 1.031 files
- **Fase 3 ✅** — `POST /api/v1/ai/chat` live di geonet-console, RAG end-to-end verified
- Bug selama deploy: `config/api.php` tertimpa `routes/api.php` saat scp glob → sudah fix + rebuild image

## Infrastruktur aktif

| Node | Alamat | Fungsi |
|------|--------|--------|
| PC-Multimedia | `10.100.1.14:11434` | Ollama GPU, `qwen2.5-coder:14b` + `nomic-embed-text` |
| pgvector Docker | `10.100.1.24:5433` | DB `geonet_project_search`, user `geonet_ai` |
| geonet-console | `10.100.1.24` Docker | Laravel 11, endpoint `/api/v1/ai/chat` |
| VM .26 | `10.100.1.26:11434` | Fallback CPU, `qwen2.5:7b` |

## Files baru di geonet-console (sesi ini)

- `app/Services/AiChatService.php` — embed → pgvector → Ollama chat
- `app/Http/Controllers/Api/V1/AiChatController.php` — REST handler
- `config/pgvector.php` — reads `PGVECTOR_*` env vars
- `config/ollama.php` — updated default ke `10.100.1.14:11434` + `qwen2.5-coder:14b`

## Indexer (Ollama/indexer/)

- `indexer.py` — crawl monorepo, chunk 80 baris, embed nomic-embed-text, insert pgvector
- `requirements.txt` — `psycopg[binary]`, `requests`, `python-dotenv`
- `.env.example` — `OLLAMA_BASE_URL`, `PGVECTOR_*`, `REPO_ROOT`, `CHUNK_SIZE=80`
- Jalankan ulang: `python indexer.py` dari folder `Ollama/indexer/` dengan `.env` aktif

## Lanjut dari sini

1. **UI chat** di Super Apps PWA — React component, `POST /api/v1/ai/chat`, streaming optional
2. **User memory** — endpoint simpan/load dari tabel `user_memory` di pgvector
3. **Re-index otomatis** — cron harian atau webhook git post-receive
4. **Permission guard** — tambah `ai.chat` ke LDAP group permissions

## Jangan

- Expose port 11434 ke internet / reverse proxy publik
- Jalankan Ollama di `10.100.1.24`
- Simpan secret/password di repo — hanya `.env.example`
- Gunakan scp glob `config/*.php routes/*.php` ke folder berbeda — file bisa tertimpa