updated examples

docs/docker/nginx-proxy/README.md

@@ -2,3 +2,10 @@ This is a docker compose example when using [jwilder's nginx reverse proxy](http
 in combination with [jrcs's letsencrypt companion](https://hub.docker.com/r/jrcs/letsencrypt-nginx-proxy-companion/).
 
 Please refer to the appropriate documentation on how to setup the reverse proxy and networks.
+
+Remember to add the appropriate environment variables to `.env` file:
+```
+VIRTUAL_HOST=
+LETSENCRYPT_HOST=
+LETSENCRYPT_EMAIL=
+```

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

@@ -1,19 +1,43 @@
 version: "3"
 services:
-  nginx_recipes:
-    image: nginx:mainline-alpine
+  db_recipes:
+    restart: always
+    image: postgres:11-alpine
+    volumes:
+      - ./postgresql:/var/lib/postgresql/data
+    env_file:
+      - ./.env
+    networks:
+      - default
+
+  web_recipes:
+    image: vabene1111/recipes:test
     restart: always
     env_file:
       - ./.env
     volumes:
-      - ./nginx/conf.d:/etc/nginx/conf.d
-      - ./staticfiles:/static
-      - ./mediafiles:/media
+      - ./staticfiles:/opt/recipes/staticfiles
+      - ./mediafiles:/opt/recipes/mediafiles
+    depends_on:
+      - db_recipes
     networks:
       - default
-      - nginx-proxy
+
+    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