a567f75f25
- Move oracle/migration-scripts/ to proxmox/lxc108-oracle/migration/ - Move oracle/roa/ and oracle/roa-romconstruct/ to proxmox/lxc108-oracle/sql/ - Move oracle/standby-server-scripts/ to proxmox/vm109-windows-dr/ - Move chatbot/ to proxmox/lxc104-flowise/ - Update proxmox/README.md with new structure and navigation - Update all documentation with correct directory references - Remove unused input/claude-agent-sdk/ files Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
172 lines
4.2 KiB
Markdown
172 lines
4.2 KiB
Markdown
# LXC 104 - Flowise AI (Chatbot Maria)
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**Director:** `proxmox/lxc104-flowise/`
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**VMID:** 104
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**IP:** 10.0.20.161
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**Host Proxmox:** pvemini
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**Servicii:** Flowise AI, ngrok tunnel, Ollama (opțional)
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---
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## Documentație Adițională
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| Fișier | Descriere |
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|--------|-----------|
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| `docs/prd.md` | Product Requirements Document - Chatbot Suport Tehnic |
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| `docs/v1-arhitectura.md` | Arhitectură versiunea 1 (Flowise + Groq) |
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| `docs/v2-arhitectura.md` | Arhitectură versiunea 2 (Claude Agent SDK) |
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---
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## Componente
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| Componenta | Locație | IP | Port |
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|------------|---------|-----|------|
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| Flowise | LXC 104 | 10.0.20.161 | 3000 |
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| ngrok tunnel | LXC 104 | 10.0.20.161 | - |
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| Pagina chatbot | romfast.ro | - | 443 |
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## Configurare Flowise
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**Serviciu systemd**: `/etc/systemd/system/flowise.service`
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```ini
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[Unit]
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Description=Flowise Service
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After=network.target
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[Service]
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User=root
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Group=root
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ExecStart=/usr/bin/npx flowise start
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Restart=always
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Environment=PORT=3000
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Environment=FLOWISE_USERNAME=admin
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Environment=FLOWISE_PASSWORD=parola28
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Environment=CORS_ORIGINS=https://www.romfast.ro,https://romfast.ro
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WorkingDirectory=/root/.flowise
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Environment=FLOWISE_DATABASE_PATH=/root/.flowise/database.sqlite
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[Install]
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WantedBy=multi-user.target
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```
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**Comenzi utile**:
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```bash
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# Status
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pct exec 104 -- systemctl status flowise
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# Restart
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pct exec 104 -- systemctl restart flowise
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# Logs
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pct exec 104 -- journalctl -u flowise -f
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```
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## Configurare ngrok
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**Configurare**: `/root/.config/ngrok/ngrok.yml`
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```yaml
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version: "2"
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authtoken: 2mo9quiDc23B6U3TtTqWJEleEfM_jYeD1KYe9u7njaaQMZg2
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tunnels:
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web:
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proto: http
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addr: http://10.0.20.161:3000
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domain: mutual-special-koala.ngrok-free.app
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```
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**Serviciu systemd**: `/etc/systemd/system/ngrok.service`
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**URL public**: https://mutual-special-koala.ngrok-free.app
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**API endpoint chatbot**:
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```
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POST https://mutual-special-koala.ngrok-free.app/api/v1/prediction/d4911620-07fe-41f8-adb4-f2f52d6ec766
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```
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**Comenzi utile**:
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```bash
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# Status
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pct exec 104 -- systemctl status ngrok
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# Restart
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pct exec 104 -- systemctl restart ngrok
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# Verificare tunel activ
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pct exec 104 -- curl -s http://localhost:4040/api/tunnels
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# Verificare versiune
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pct exec 104 -- /usr/local/bin/ngrok --version
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# Actualizare ngrok
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pct exec 104 -- /usr/local/bin/ngrok update
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```
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## Troubleshooting
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### Eroare CORS
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**Simptom**: Browser-ul afișează eroare CORS când se încarcă chatbot-ul.
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**Cauza**: Flowise nu are configurată variabila `CORS_ORIGINS`.
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**Soluție**: Adaugă în `/etc/systemd/system/flowise.service`:
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```
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Environment=CORS_ORIGINS=https://www.romfast.ro,https://romfast.ro
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```
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Apoi: `systemctl daemon-reload && systemctl restart flowise`
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### Eroare ngrok versiune veche (ERR_NGROK_121)
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**Simptom**: În logs apare:
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```
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Your ngrok-agent version "3.16.0" is too old. The minimum supported agent version is "3.19.0"
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```
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**Cauza**: ngrok a fost actualizat dar serviciul nu a fost restartat. Procesul vechi continuă să ruleze.
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**Soluție**:
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```bash
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# Actualizare (dacă nu e deja făcută)
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pct exec 104 -- /usr/local/bin/ngrok update
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# IMPORTANT: Restart după actualizare
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pct exec 104 -- systemctl restart ngrok
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```
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### Verificare rapidă că totul funcționează
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```bash
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# Test local Flowise
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pct exec 104 -- curl -s http://localhost:3000/ | head -5
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# Test tunel ngrok
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curl -s "https://mutual-special-koala.ngrok-free.app/api/v1/prediction/d4911620-07fe-41f8-adb4-f2f52d6ec766" \
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-X POST -H "Content-Type: application/json" \
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-d '{"question":"test"}'
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```
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## Pagina web
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URL: https://www.romfast.ro/chatbot_maria.html
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Pagina încarcă widget-ul Flowise care se conectează la endpoint-ul ngrok.
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## Istoric incidente
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### 2025-12-30: Chatbot nu funcționa (CORS + ngrok versiune)
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- **Problemă 1**: Flowise nu avea CORS configurat
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- **Problemă 2**: ngrok rula versiunea 3.16.0 (actualizată dar nerestartat din octombrie)
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- **Soluție**: Adăugat CORS_ORIGINS și restart la ambele servicii
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---
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## Legături Utile
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- **Proxmox Index:** `../README.md`
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- **Cluster Info:** `../cluster/README.md`
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---
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**Ultima actualizare:** 2026-01-27
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**Autor:** Marius Mutu
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