How to test your Mariadb backup with Docker

An easy way to test your backup is creating a new instance :

docker run -d --rm --name mariadb-test --env MARIADB_ROOT_PASSWORD=root-pw \ 

 --env MARIADB_USER=user1 --env MARIADB_PASSWORD=passwd1 -p 3306:3306 mariadb

Restore your backup:

docker e...