mov volume before build
#docker-compose.yml
version: '3'
services:
db:
volumes:
- ./configs/mysql/data:/docker-entrypoint-initdb.d
build: ./build/mysql/ #this is pointing to my Dockerfile
container_name: MYSQL_Database
restart: always
environment:
MYSQL_PORT: 3306
MYSQL_ROOT_PASSWORD: admin
MYSQL_DATABASE: my_app_database
MYSQL_USER: admin
MYSQL_PASSWORD: admin