correctly bind and document postgress data folder bind (#298)

.gitignore

@@ -0,0 +1 @@
+data/

backend/README.md

@@ -13,4 +13,13 @@ npx directus-sync push \
   --directus-url http://localhost:8055 \
   --directus-email admin@it4c.dev \
   --directus-password admin123
-```
+```
+
+## Access Data on local drive
+
+In order to access the postgress data mounted to the local drive at `/data/database` you need to make it accessible (assuming you are not root):
+```
+sudo chmod 777 -R ./data/
+```
+
+This process is to be repeated whenever you restart the database docker container

docker-compose.yml

@@ -9,10 +9,8 @@ services:
 
   database:
     image: postgis/postgis:13-master
-    # Required when running on platform other than amd64, like Apple M1/M2:
-    # platform: linux/amd64
     volumes:
-      - ./data/database:/var/lib/postgresql/data
+      - ./data/database:/var/lib/postgresql/data:rw
     environment:
       POSTGRES_USER: 'directus'
       POSTGRES_PASSWORD: 'directus'