sudo docker exec -it mysql_mysql-master1_1 /bin/bash


create database gsgjtest;

volumes:
      - /home/docker/mysql/conf/my-m1.cnf:/etc/mysql/my.cnf
      - /home/docker/mysql/data/master1:/var/lib/mysql

grant all privileges on test.* to mysqlUser1@'%' identified by 'test';
flush privileges;

/var/lib/mysql/test_2017-08-25-235801.sql
/home/docker/mysql/data/master1/test_2017-08-25-235801.sql

source /home/docker/mysql/data/test_2017-08-25-235801.sql