Docker banco master & slave

docker-compose-replication.yml

version: '2.1'

services:
  mariadb-master:
    image: docker.io/bitnami/mariadb:10.6
    ports:
      - '3308:3306'
    volumes:
      - 'mariadb_master_data:/bitnami/mariadb'
      - ./mysql-dump:/docker-entrypoint-initdb.d
    environment:
      - MARIADB_REPLICATION_MODE=master
      - MARIADB_REPLICATION_USER=replication
      - MARIADB_USER=master
      - ALLOW_EMPTY_PASSWORD=yes
      - MARIADB_DATABASE=photobooksmall
      - MARIADB_ROOT_PASSWORD=root
    healthcheck:
      test: ['CMD', '/opt/bitnami/scripts/mariadb/healthcheck.sh']
      interval: 15s
      timeout: 5s
      retries: 6
    networks:
      - database_dev_net
        
  mariadb-slave:
    image: docker.io/bitnami/mariadb:10.6
    ports:
      - '3309:3306'
    volumes:
      - ./mysql-dump:/docker-entrypoint-initdb.d
    depends_on:
      - mariadb-master
    environment:
      - MARIADB_REPLICATION_MODE=slave
      - MARIADB_REPLICATION_USER=replication
      - MARIADB_USER=slave
      - ALLOW_EMPTY_PASSWORD=yes
      - MARIADB_DATABASE=photobooksmall
      - MARIADB_MASTER_HOST=mariadb-master
      - MARIADB_MASTER_PORT_NUMBER=3306
      - MARIADB_MASTER_ROOT_PASSWORD=root
    healthcheck:
      test: ['CMD', '/opt/bitnami/scripts/mariadb/healthcheck.sh']
      interval: 15s
      timeout: 5s
      retries: 6
    networks:
      - database_dev_net

volumes:
  mariadb_master_data:
    driver: local

networks:
  database_dev_net:
    driver: bridge