% docker-compose up -d
WARNING: The AWS_ACCESS_KEY_ID variable is not set. Defaulting to a blank string.
WARNING: The AWS_SECRET_ACCESS_KEY variable is not set. Defaulting to a blank string.
Creating network "lakefs_default" with the default driver
Creating lakefs_postgres_1 ... done
Creating lakefs_lakefs_1   ... done

It should look like that - and enable you to browse your http://localhost:8000/setup