[fix] 개발 운영 환경 volume 분리

Author: sejoon00

docker-compose-dev.yml

@@ -26,16 +26,16 @@ services:
     ports:
       - "3307:3306"
     volumes:
-      - mysql_data:/var/lib/mysql
+      - dev_data:/var/lib/mysql
     networks:
       - moplus-dev
 volumes:
-  mysql_data:
+  dev_data:
     driver: local
     driver_opts:
       o: bind
       type: none
-      device: ./dev_data/mysql_data
+      device: ./dev_data
 
 networks:
   moplus-dev: