version: '2' services: mysqldbserver: container_name: mysqldbserver image: mysql:5.7 build: context: . dockerfile: docker/mysql/Dockerfile ports: - "3306:3306" command: [ 'mysqld', '--character-set-server=utf8', '--collation-server=utf8_general_ci', '--default-time-zone=+8:00' ] environment: MYSQL_ROOT_PASSWORD: 12345678 MYSQL_DATABASE: kafka_manager MYSQL_USER: admin MYSQL_PASSWORD: 12345678 restart: always kafka-manager-web: container_name: kafka-manager-web build: context: . dockerfile: Dockerfile ports: - "8080:8080" links: - mysqldbserver restart: always