This variation of the [original role](https://github.com/Tronde/ansible_role_deploy_nextcloud_with_mariadb_pod) is intended to be composed with another role that sets up the database. Here is an example using [anxs.postgresql](https://github.com/ANXS/postgresql)
In this example, there are two users because both `localhost` and `%` (all-hosts wildcard) are [mutually exclusive](https://stackoverflow.com/q/10823854/9290). I am also using environment variables to separate secret stores from the repository.