InfluxDB 2 and Docker

Few days ago I was start playing with InfluxDB 2 on Docker. I wanted to use it our project hoping that will be stable when we finish our project but I have many questions.
How should I initialize InfluxDB 2 container to e.g get token, create bucket, create new users, give them permissions (but the way I could not find information user permission in 2.0), initialize buckets etc.
In previous version we simply we had .conf .iql files that were copied to specific directories before start of container. How does it work in 2.0, where do I find documentation for 2.0 docker ?