Docker prod

docker-compose.prod.yml

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+# ═══════════════════════════════════════════════════════
+#  Jool International — Docker Compose PRODUCTION
+#  Stack : PostgreSQL 16 · Django/Gunicorn · Caddy 2
+#  Usage : docker compose -f docker-compose.prod.yml up -d --build
+# ═══════════════════════════════════════════════════════
+
+services:
+
+  # ── Base de données PostgreSQL ──────────────────────────
+  db:
+    image: postgres:16-alpine
+    restart: always
+    volumes:
+      - postgres_data:/var/lib/postgresql/data
+    env_file: .env.prod
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U $$POSTGRES_USER -d $$POSTGRES_DB"]
+      interval: 10s
+      timeout: 5s
+      retries: 5
+
+  # ── Application Django (Gunicorn) ───────────────────────
+  web:
+    build: .
+    restart: always
+    env_file: .env.prod
+    volumes:
+      - static_volume:/app/staticfiles
+      - media_volume:/app/media
+    depends_on:
+      db:
+        condition: service_healthy
+    command: >
+      sh -c "python manage.py collectstatic --noinput &&
+             python manage.py migrate --noinput &&
+             python manage.py compilemessages --locale=en &&
+             gunicorn config.wsgi:application
+               --bind 0.0.0.0:8000
+               --workers 3
+               --timeout 60
+               --max-requests 1000
+               --max-requests-jitter 100
+               --access-logfile -
+               --error-logfile -"
+
+  # ── Caddy (reverse proxy + HTTPS automatique) ───────────
+  caddy:
+    image: caddy:2-alpine
+    restart: always
+    ports:
+      - "80:80"
+      - "443:443"
+      - "443:443/udp"   # HTTP/3 / QUIC
+    volumes:
+      - ./Caddyfile:/etc/caddy/Caddyfile:ro
+      - static_volume:/app/staticfiles:ro
+      - media_volume:/app/media:ro
+      - caddy_data:/data       # certificats Let's Encrypt (persistants)
+      - caddy_config:/config   # état interne Caddy
+    depends_on:
+      - web
+
+volumes:
+  postgres_data:
+  static_volume:
+  media_volume:
+  caddy_data:    
+  caddy_config: