version: '3.3'

services:
   db:
     image: mysql:8.0
     container_name: mysql8
     volumes:
       - ./mysql:/var/lib/mysql
       - ./conf_mysql:/etc/mysql/conf.d
     restart: always
     environment:
       MYSQL_ROOT_PASSWORD: root
       MYSQL_DATABASE: mysql
       MYSQL_USER: eurohelp
       MYSQL_PASSWORD: Eurohelp2018
     ports:
       - "3308:3306"



version: '3'
networks:
    cassandra_network:
        external: false
services:
  cassandra:
      image: cassandra:latest
      container_name: cassandra
      networks:
        - cassandra_network
      ports:
        - "9042:9042"
#      environment:
#        - 'JVM_EXTRA_OPTS=-Xms32m -Xmx64m'
#        - MAX_HEAP_SIZE=64M
#        - HEAP_NEWSIZE=32M
      restart: always
      volumes:
        - ./_data:/var/lib/cassandra
#        - ./conf/cassandra:/etc/cassandra
      healthcheck:
        test: ["CMD", "cqlsh", "-u cassandra", "-p cassandra" ,"-e describe keyspaces"]
        interval: 15s
        timeout: 10s
        retries: 10