Docker config updates

- comment out database service
- mount `/gabsocial/public/system/` to external volume

docker-compose.yml

@@ -1,15 +1,15 @@
 version: '3'
 services:
 
-  db:
-    restart: always
-    image: postgres:9.6-alpine
-    networks:
-      - internal_network
-    healthcheck:
-      test: ["CMD", "pg_isready", "-U", "postgres"]
-    volumes:
-      - ./postgres:/var/lib/postgresql/data
+  # db:
+  #   restart: always
+  #   image: postgres:9.6-alpine
+  #   networks:
+  #     - internal_network
+  #   healthcheck:
+  #     test: ["CMD", "pg_isready", "-U", "postgres"]
+  #   volumes:
+  #     - ./postgres:/var/lib/postgresql/data
 
   redis:
     restart: always
@@ -47,11 +47,11 @@ services:
     ports:
       - "127.0.0.1:3000:3000"
     depends_on:
-      - db
+      # - db
       - redis
       # - es
     volumes:
-      - ./public/system:/gabsocial/public/system
+      - /mnt/md0/assets:/gabsocial/public/system
 
   streaming:
     build: .
@@ -83,7 +83,8 @@ services:
       - external_network
       - internal_network
     volumes:
-      - ./public/system:/gabsocial/public/system
+      - /mnt/md0/assets:/gabsocial/public/system
+
 ## Uncomment to enable federation with tor instances along with adding the following ENV variables
 ## http_proxy=http://privoxy:8118
 ## ALLOW_ACCESS_TO_HIDDEN_SERVICE=true