Include a default environment file

docker-compose.yml

@@ -6,9 +6,7 @@ services:
         - 8000:8000
     hostname: crablog
     container_name: crablog
-    env_file: .env
+    env_file: ./crablog.env
     restart: unless-stopped
     volumes:
-      - ./content:/root/crablog/content
-volumes:
-  myapp:
+      - ./content:/app/content