version: "3.6" services: web: build: ./docker-web restart: always ports: - ${EXPOSE_APACHE_WEB_SERVER_ONLY_ON_IP_ADDRESS_COLON}${EXPOSE_APACHE_WEB_SERVER_ON_PORT}:80 volumes: - .:/var/www/html environment: MARIADB_USERNAME: ${MARIADB_USERNAME} MARIADB_PASSWORD: ${MARIADB_PASSWORD} MARIADB_HOSTNAME: ${MARIADB_HOSTNAME} MARIADB_PORT: ${MARIADB_PORT} MARIADB_DATABASE_NAME: ${MARIADB_DATABASE_NAME} mariadb: image: mariadb:10.4 restart: always volumes: - ./data:/var/lib/mysql environment: MYSQL_ROOT_PASSWORD: ${MARIADB_ROOT_PASSWORD} ports: - 127.0.0.1:${EXPOSE_MARIADB_ON_PORT}:${MARIADB_PORT}