docker compose mysql server code example
Example: mysql docker-compose
version: '3.3'services: db: image: mysql:5.7 restart: always environment: MYSQL_DATABASE: 'db' # So you don't have to use root, but you can if you like MYSQL_USER: 'user' # You can use whatever password you like MYSQL_PASSWORD: 'password' # Password for root access MYSQL_ROOT_PASSWORD: 'password' ports: # <Port exposed> : < MySQL Port running inside container> - '3306:3306' expose: # Opens port 3306 on the container - '3306' # Where our data will be persisted volumes: - my-db:/var/lib/mysql# Names our volumevolumes: my-db: