version: '3.3'
services:
  mysql_mgmt:
    image: mysql/mysql-cluster
    networks:
      mysql_private:
    hostname: mysql_mgmt
    command: ndb_mgmd --config-cache=FALSE
    configs:
      - source: pa_mysql_cluster_cnf
        target: /etc/mysql-cluster.cnf
        uid: '27'
        gid: '27'
        mode: 0400
      - source: pa_mysql_cnf
        target: /etc/my.cnf
        uid: '27'
        gid: '27'
        mode: 0400
    volumes:
      - mysql_mgmt:/var/lib/mysql

  mysql_data1:
    image: mysql/mysql-cluster
    networks:
      mysql_private:
    hostname: mysql_data1
    command: ndbd
    configs:
      - source: pa_mysql_cnf
        target: /etc/my.cnf
        uid: '27'
        gid: '27'
        mode: 0400
    volumes:
      - mysql_data1:/var/lib/mysql

  mysql_data2:
    image: mysql/mysql-cluster
    networks:
      mysql_private:
    command: ndbd
    hostname: mysql_data2
    configs:
      - source: pa_mysql_cnf
        target: /etc/my.cnf
        uid: '27'
        gid: '27'
        mode: 0400
    volumes:
      - mysql_data2:/var/lib/mysql

networks:
  mysql_private:

configs:
  pa_mysql_cluster_cnf:
    external: true
  pa_mysql_cnf:
    external: true
    
volumes:
  mysql_data1:
  mysql_data2:
  mysql_server1:
  mysql_server2:
  mysql_server3:
  mysql_mgmt: