version: '2'
services:
  mariadb:
      image: 'bitnami/mariadb:10.1'
      volumes:
        - 'mariadb_data:/bitnami'
      environment:
        - MARIADB_ROOT_PASSWORD=${mariadb_root_password}
        - MARIADB_USER=${mariadb_user}
        - MARIADB_PASSWORD=${mariadb_user_password}
        - MARIADB_DATABASE=${mariadb_database_name}
  wordpress:
      image: 'bitnami/wordpress:4'
      volumes:
        - 'wordpress_data:/bitnami'
      depends_on:
        - mariadb
      environment:
        - WORDPRESS_DATABASE_NAME=${mariadb_database_name}
        - WORDPRESS_DATABASE_USER=${mariadb_user} 
        - WORDPRESS_DATABASE_PASSWORD=${mariadb_user_password}       
        - WORDPRESS_USERNAME=${wordpress_username}
        - WORDPRESS_PASSWORD=${wordpress_password}
  wordpress-lb:
    image: rancher/lb-service-haproxy:v0.7.5
    ports:
      - ${public_port}:${public_port}
volumes:
  mariadb_data:
    driver: ${volume_driver}
  wordpress_data:
    driver: ${volume_driver}