version: '3'
    
networks:
    &network db:
        driver: bridge
        ipam:
            driver: default
            config:
                - subnet: 172.16.10.0/16

services:
    db-master:
        build: ./replication/master/
        ports: 
            - 3306:3306
        container_name: mysql-master
        environment:
            - MYSQL_ROOT_PASSWORD=111111
        restart: on-failure
        volumes:
            - ./data/my-master:/var/lib/mysql/:rw
              #- ./data/my-master-log:/var/log/mysql/:rw
        networks:
            *network :
                ipv4_address: 172.16.10.1
        logging:
            driver: 'json-file'
            options:
                max-size: '30m'
                max-file: '1'
    db-slave-backup:
        build: ./replication/slave-backup/
        ports: 
            - 3307:3306
        container_name: mysql-slave-backup
        environment:
            - MYSQL_ROOT_PASSWORD=111111
        restart: on-failure
        volumes:
            - ./data/my-slave-backup:/var/lib/mysql/:rw
            #- ./data/my-slave-backup-log:/var/log/mysql/:rw
        networks:
            - *network
        logging:
            driver: 'json-file'
            options:
                max-size: '30m'
                max-file: '1'
        depends_on:
            - db-master