add: restart

docker-compose.yml

@@ -3,8 +3,9 @@ version: '3'
 services:
   portfolio:
     image: nginx
+    restart: always
     container_name: portfolio_olivier
     ports:
       - 3001:80
     volumes:
-      - ./:/usr/share/nginx/html
+      - ./:/usr/share/nginx/html