version: "3.6" services: portajohn: build: context: ./ubuntu dockerfile: Dockerfile environment: - USER_UID=1000 - USER_GID=1000 # restart: always volumes: - ./etc-portage:/etc/portage - ./portajohn-db:/var/db/portajohn-db - /etc/timezone:/etc/timezone:ro - /etc/localtime:/etc/localtime:ro