Docker Compose

1version: '3.9'
2
3services:
4  # ─── Base de données ──────────────────────────────────
5  postgres:
6    image: postgres:16-alpine
7    container_name: usher_db
8    restart: unless-stopped
9    environment:
10      POSTGRES_DB: usher_platform
11      POSTGRES_USER: usher
12      POSTGRES_PASSWORD: ${DB_PASSWORD}
13    volumes:
14      - postgres_data:/var/lib/postgresql/data
15      - ./scripts/init.sql:/docker-entrypoint-initdb.d/init.sql:ro
16    networks:
17      - backend
18    healthcheck:
19      test: ["CMD-SHELL", "pg_isready -U usher -d usher_platform"]
20      interval: 10s
21      timeout: 5s
22      retries: 5
23
24  # ─── Cache Redis ──────────────────────────────────────
25  redis:
26    image: redis:7-alpine
27    container_name: usher_redis
28    restart: unless-stopped
29    command: redis-server --requirepass ${REDIS_PASSWORD} --appendonly yes
30    volumes:
31      - redis_data:/data
32    networks:
33      - backend
34    healthcheck:
35      test: ["CMD", "redis-cli", "ping"]
36      interval: 10s
37
38  # ─── API Backend ──────────────────────────────────────
39  api:
40    build:
41      context: .
42      dockerfile: Dockerfile
43      target: runner          # stage multi-stage
44    container_name: usher_api
45    restart: unless-stopped
46    env_file: .env.production
47    environment:
48      DATABASE_URL: postgresql://usher:${DB_PASSWORD}@postgres:5432/usher_platform
49      REDIS_URL: redis://:${REDIS_PASSWORD}@redis:6379
50      NODE_ENV: production
51    ports:
52      - "3000:3000"
53    depends_on:
54      postgres:
55        condition: service_healthy
56      redis:
57        condition: service_healthy
58    networks:
59      - backend
60      - frontend
61
62  # ─── Nginx Reverse Proxy ──────────────────────────────
63  nginx:
64    image: nginx:alpine
65    container_name: usher_nginx
66    restart: unless-stopped
67    ports:
68      - "80:80"
69      - "443:443"
70    volumes:
71      - ./nginx/nginx.conf:/etc/nginx/nginx.conf:ro
72      - /etc/letsencrypt:/etc/letsencrypt:ro
73    depends_on:
74      - api
75    networks:
76      - frontend
77
78volumes:
79  postgres_data:
80  redis_data:
81
82networks:
83  backend:     # réseau interne (db, redis, api)
84    internal: true
85  frontend:    # réseau exposé (nginx ↔ api)

1# Démarrer tous les services
2docker compose up -d
3
4# Voir les logs de tous les services
5docker compose logs -f
6
7# Voir les logs d'un seul service
8docker compose logs -f api
9
10# Arrêter sans supprimer les données
11docker compose stop
12
13# Arrêter et supprimer les conteneurs
14docker compose down
15
16# Arrêter, supprimer conteneurs + volumes (reset complet)
17docker compose down -v
18
19# Rebuild une image après modification du code
20docker compose up -d --build api
21
22# Exécuter une commande dans un conteneur
23docker compose exec api sh
24docker compose exec api pnpm prisma migrate deploy
25docker compose exec postgres psql -U usher -d usher_platform