2026-03-04 14:01:00 -05:00
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# Guide de déploiement — Groupe Méditation
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2026-03-13 01:28:06 -04:00
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## 27 modules · Phases 0 à 9 · Infrastructure Debian + NGINX + PostgreSQL
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2026-03-04 14:01:00 -05:00
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---
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## Prérequis
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- Debian 12+ ou Ubuntu 24.04+
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- PostgreSQL 16+
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- Python 3.11+
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- Node.js 20+ (pour le build frontend)
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2026-03-13 01:28:06 -04:00
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- NGINX 1.24+
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- Certbot (Let's Encrypt)
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---
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## 1. Installer PostgreSQL
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```bash
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sudo apt update
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sudo apt install -y postgresql-16 postgresql-client-16
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sudo systemctl enable postgresql
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sudo systemctl start postgresql
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sudo -u postgres psql << 'SQL'
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CREATE USER grpmed WITH PASSWORD 'CHANGEZ_CE_MOT_DE_PASSE';
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CREATE DATABASE groupe_meditation OWNER grpmed;
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GRANT ALL PRIVILEGES ON DATABASE groupe_meditation TO grpmed;
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\c groupe_meditation
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GRANT ALL ON SCHEMA public TO grpmed;
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SQL
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```
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## 2. Installer Python et les dépendances
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```bash
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sudo apt install -y python3 python3-pip python3-venv
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# Dépendances système pour WeasyPrint (rapports PDF)
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sudo apt install -y libpango-1.0-0 libpangocairo-1.0-0 libgdk-pixbuf2.0-0 libffi-dev libcairo2
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sudo mkdir -p /opt/groupe-meditation
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sudo chown $USER:$USER /opt/groupe-meditation
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cp -r backend/ /opt/groupe-meditation/backend/
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cp -r deploy/ /opt/groupe-meditation/deploy/
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cd /opt/groupe-meditation/backend
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python3 -m venv venv
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source venv/bin/activate
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pip install -r requirements.txt
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```
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## 3. Configurer le backend
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```bash
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cd /opt/groupe-meditation/backend
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cp .env.example .env
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nano .env
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```
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Modifier `.env` :
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```
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DATABASE_URL=postgresql+asyncpg://grpmed:VOTRE_MOT_DE_PASSE@localhost:5432/groupe_meditation
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JWT_SECRET=GENEREZ_AVEC_openssl_rand_base64_48
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CORS_ORIGINS=["https://groupe-meditation.chezlepro.ca"]
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INVITATION_EXPIRE_HOURS=48
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```
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Générer le secret JWT :
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```bash
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openssl rand -base64 48
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```
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## 4. Initialiser la base de données (23 tables)
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```bash
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cd /opt/groupe-meditation
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source backend/venv/bin/activate
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python deploy/seed.py
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```
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Le script crée **interactivement** :
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- Les 23 tables
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- Les 10 postes prédéfinis
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- La répartition par défaut des contributions (30/30/30/10)
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- La littérature de base (5 titres)
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- Le premier groupe et le premier membre avec son poste
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- Un code d'invitation valide 7 jours
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## 5. Créer le service systemd
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```bash
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sudo cp deploy/groupe-meditation.service /etc/systemd/system/
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sudo chown -R www-data:www-data /opt/groupe-meditation
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sudo systemctl daemon-reload
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sudo systemctl enable groupe-meditation
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sudo systemctl start groupe-meditation
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# Vérifier
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curl http://127.0.0.1:8000/api/health
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```
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## 6. Construire le frontend
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```bash
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cd frontend/
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npm install
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npm run build
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sudo mkdir -p /var/www/groupe-meditation
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sudo cp -r dist/* /var/www/groupe-meditation/
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sudo chown -R www-data:www-data /var/www/groupe-meditation
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```
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2026-03-13 01:28:06 -04:00
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## 7. Configurer NGINX
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2026-03-13 01:28:06 -04:00
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NGINX fait tout : servir les fichiers statiques du frontend ET proxy vers FastAPI. Pas besoin d'Apache.
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2026-03-04 14:01:00 -05:00
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```bash
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sudo cp deploy/nginx-groupe-meditation.conf /etc/nginx/sites-available/groupe-meditation
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sudo ln -s /etc/nginx/sites-available/groupe-meditation /etc/nginx/sites-enabled/
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sudo nginx -t
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sudo systemctl reload nginx
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# Certificat TLS
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sudo certbot --nginx -d groupe-meditation.chezlepro.ca
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```
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2026-03-13 01:28:06 -04:00
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NGINX sert :
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- `/api/*` → reverse proxy vers FastAPI (Uvicorn port 8000)
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- `/*` → fichiers statiques du build React (SPA routing via `try_files`)
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- Cache 1 an sur les assets (JS, CSS, images), pas de cache sur index.html
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2026-03-13 01:28:06 -04:00
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## 8. Sauvegarde automatique
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```bash
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sudo cp deploy/backup.sh /etc/cron.daily/groupe-meditation-backup
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sudo chmod +x /etc/cron.daily/groupe-meditation-backup
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```
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- pg_dump quotidien en format custom (-Fc)
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- Rétention 30 jours
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- **Test de restauration mensuel recommandé** :
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```bash
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pg_restore -U grpmed -d groupe_meditation_test /var/backups/groupe-meditation/grpmed_DERNIER.dump
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```
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2026-03-13 01:28:06 -04:00
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## 9. Vérification finale
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```bash
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# API
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curl -s https://groupe-meditation.chezlepro.ca/api/health | python3 -m json.tool
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# Documentation OpenAPI
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# Ouvrir https://groupe-meditation.chezlepro.ca/api/docs
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# Frontend
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# Ouvrir https://groupe-meditation.chezlepro.ca
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# Se connecter avec le prénom et le PIN créés lors du seed
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```
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---
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## Dépannage
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| Problème | Commande |
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|----------|----------|
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| API ne démarre pas | `sudo journalctl -u groupe-meditation -f` |
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| Erreur base de données | `sudo -u postgres psql -d groupe_meditation -c "SELECT count(*) FROM groupes;"` |
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| NGINX 502 | `sudo systemctl status groupe-meditation` (vérifier que FastAPI tourne) |
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| WeasyPrint échoue | `sudo apt install libpango-1.0-0 libpangocairo-1.0-0` |
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| Mise à jour frontend | `cd frontend && npm run build && sudo cp -r dist/* /var/www/groupe-meditation/` |
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| Mise à jour backend | `sudo systemctl restart groupe-meditation` |
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## Mise à jour de l'application
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```bash
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# Backend
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cd /opt/groupe-meditation/backend
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source venv/bin/activate
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pip install -r requirements.txt
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sudo systemctl restart groupe-meditation
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# Frontend
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cd frontend
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npm install
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npm run build
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sudo cp -r dist/* /var/www/groupe-meditation/
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```
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---
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**Hébergé au Québec · 100% logiciel libre · Zéro traçage · 23 tables · 25 routers · 27 modules**
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