Root access to the containers is provided for testing and restoring purposes.
:bangbang: **Please keep in mind that any change made to a container directly by ssh may be lost when the image is restarted.** :bangbang:
To have persistent modifications, the Docker image or the [docker-compose.yml](https://gitlab.tetras-libre.fr/nocloud/docker/vnc/blob/master/docker-compose.yml) must be modified.
If you have access to the main server and are part of the `docker` UNIX group, you can get a root access to a container is using `docker-compose`.
1. First, login in ssh with your personal account to the main server.
2. Execute the following (needs to be in the `docker` group or root priviledges) :
