Cronjob added inside container

docker-compose.yml

@@ -4,7 +4,7 @@ services:
     restart: unless-stopped
     image: mysql:8.3
     volumes:
-      - $PWD/data:/var/lib/mysql
+      - mysql-data:/var/lib/mysql
     ports:
       - 3306:3306
     environment:
@@ -12,15 +12,19 @@ services:
       MYSQL_DATABASE: smartmeter
   smartmeter:
     container_name: smartmeter
+    labels:
+      - diun.enable=false
     restart: unless-stopped
     build: .
+    environment:
+      MQTT_HOST: 10.0.0.240
     command: 'ruby ./smartmeter.rb'
-    #devices:
-    #  - "/dev/ttyUSB1:/dev/ttyUSB0"
+    devices:
+      - "/dev/ttyUSB0:/dev/ttyUSB0"
     volumes:
       - .:/usr/src/app
     depends_on:
       - db
-  
-
 
+volumes:
+  mysql-data: