Add traefik nginx lables for static file serving.

docker-compose.yml

@@ -3,6 +3,7 @@ version: '3.5'
 services:
   web:
     build: ./app
+    restart: unless-stopped
     volumes:
       - ./app/blog:/usr/src/app/blog
       - ./app/bundesdata_app:/usr/src/app/bundesdata_app
@@ -19,8 +20,10 @@ services:
     command: >
       bash -c "./wait-for-it/wait-for-it.sh db:5432 --strict --timeout=0
       && gunicorn --bind 0.0.0.0:8000 --workers=4 bundesdata_app.wsgi:application"
+
   db:
     env_file: live.env
+    restart: unless-stopped
     environment:
       POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
       POSTGRES_USER: ${POSTGRES_USER}
@@ -30,8 +33,10 @@ services:
     image: postgres:11.2
     volumes:
       - ./postgres_data:/var/lib/postgresql/data/
+
   nginx:
     build: ./nginx
+    restart: unless-stopped
     volumes:
       - ./static_volume:/usr/src/app/staticfiles
     ports: