Added some basic documentation

docs/docker/nginx-proxy with proxy authentication/docker-compose.yml

@@ -0,0 +1,43 @@
+version: "3"
+services:
+  db_recipes:
+    restart: always
+    image: postgres:11-alpine
+    volumes:
+      - ./postgresql:/var/lib/postgresql/data
+    env_file:
+      - ./.env
+    networks:
+      - default
+
+  web_recipes:
+    image: vabene1111/recipes
+    restart: always
+    env_file:
+      - ./.env
+    volumes:
+      - ./staticfiles:/opt/recipes/staticfiles
+      - ./mediafiles:/opt/recipes/mediafiles
+    depends_on:
+      - db_recipes
+    networks:
+      - default
+
+    nginx_recipes:
+      image: nginx:mainline-alpine
+      restart: always
+      env_file:
+        - ./.env
+      volumes:
+        - ./nginx/conf.d:/etc/nginx/conf.d
+        - ./staticfiles:/static
+        - ./mediafiles:/media
+      networks:
+        - default
+        - nginx-proxy
+
+networks:
+  default:
+  nginx-proxy:
+    external:
+      name: nginx-proxy