version: '3.1' services: owncloud: image: owncloud restart: unless-stopped ports: - 80:80 volumes: - owncloud:/var/www/html - config:/var/www/html/config mariadb: image: mariadb restart: unless-stopped environment: MYSQL_ROOT_PASSWORD: pass volumes: - mariadb:/var/lib/mysql volumes: owncloud: driver: local mariadb: driver: local config: driver: local