version: '3'
services:
  mysql:
    ## mysql version, you could get more tags at here : https://hub.docker.com/_/mysql?tab=tags
    image: "mysql:5.7"
    ## default port is 3306, you could change to 33060 or any other port doesn't conflict MySQL on your OS
    ports:
     - "33060:3306"
    container_name: sharding-sphere-mysql
    ## launch mysql without password
    ## you could access the mysql in container by following command :
    ## docker exec -it sharding-sphere-mysql mysql -uroot
    environment:
     - MYSQL_ALLOW_EMPTY_PASSWORD=yes
    ## if you insist to use password in mysql, remove MYSQL_ALLOW_EMPTY_PASSWORD=yes and uncomment following args
    #  - MYSQL_ROOT_PASSWORD=root
    volumes:
      - ../../../src/resources/manual_schema.sql:/docker-entrypoint-initdb.d/manual_schema.sql

  proxy:
    ## get more versions of proxy here : https://hub.docker.com/r/shardingsphere/sharding-proxy/tags
    image: "shardingsphere/sharding-proxy:3.1.0"
    container_name: sharding-sphere-proxy
    depends_on:
     - mysql
    ## wait-for-it.sh will make proxy entrypoint wait until mysql container 3306 port open
    entrypoint: >
     /bin/sh -c "/opt/wait-for-it.sh sharding-sphere-mysql:3306 --timeout=20 --strict --
     && /opt/sharding-proxy/bin/start.sh 3308 
     && tail -f /opt/sharding-proxy/logs/stdout.log"
    ports: 
     - "13308:3308"
    links:
     - "mysql:mysql"
    volumes:
     - ./conf/:/opt/sharding-proxy/conf
     - ../../tools/wait-for-it.sh:/opt/wait-for-it.sh
    environment:
     - JVM_OPTS="-Djava.awt.headless=true"