version: '3.4' networks: password_manager: {} services: passmanager: build: context: . dockerfile: ./Dockerfile restart: always environment: DB_HOST: db DB_USER: manager DB_PASS: passwd123! DB_NAME: passmanager depends_on: - db networks: - password_manager db: image: jc21/mariadb-aria restart: always environment: MYSQL_ROOT_PASSWORD: example123! MYSQL_DATABASE: passmanager MYSQL_USER: manager MYSQL_PASSWORD: passwd123! volumes: - ./data:/var/lib/mysql networks: - password_manager