add docker

backend/.gitignore

@@ -27,6 +27,7 @@ share/python-wheels/
 *.egg
 MANIFEST
 env/
+media/
 static/
 
 # PyInstaller

backend/docker-compose.yml

@@ -1,21 +0,0 @@
-version: '3.7'
-services:
-  web:
-    build: .
-    command: gunicorn URL_shortener.wsgi:application --bind 0.0.0.0:8005
-    volumes:
-      - .:/usr/src/app/
-    ports:
-      - 8005:8005
-    env_file:
-      - ./.env
-    depends_on:
-      - db
-  db:
-    image: postgres:alpine
-    volumes:
-      - postgres_data:/var/lib/postgresql/data/
-    env_file:
-      - ./.env
-volumes:
-  postgres_data: