mariadb_build:
    services:
        - mariadb:10.0
    image: mariadb:10.0
    tags:
        - docker
    variables:
        MYSQL_DATABASE: test_database
        MYSQL_ROOT_PASSWORD: password
    script:
        - echo "SELECT 'OK';" | mysql --user=root --password="${MYSQL_ROOT_PASSWORD}" --host=mariadb "${MYSQL_DATABASE}"