# X-Pack et logstash **URL:** \ **Category:** Discussions en français\ **Created:** [April 18, 2017, 3:28pm UTC](https://discuss.elastic.co/t/x-pack-et-logstash/82739 "2017-04-18T15:28:08Z")\ **Posts on this page:** 1\ **Showing post:** 4
**Author:** ![David\_ROELANDT](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/david_roelandt/32/17488_2.png) [@David\_ROELANDT](https://discuss.elastic.co/u/David_ROELANDT)\ **Post date:** [April 19, 2017, 7:22am UTC](https://discuss.elastic.co/t/x-pack-et-logstash/82739/4 "2017-04-19T07:22:31Z")
Je pense qu'une partie de la solution se trouve ici > [@Unable to setup authentication using x-pack](https://discuss.elastic.co/t/unable-to-setup-authentication-using-x-pack/82585/5): > > ./users roles adminuser -r superuser When running the roles sub-command a -r is a remove option. The command you ran remove the superuser role from adminuser. You can see the help text for by running bin/x-pack/users roles --help With respect to your other questions: No, users are only created in Elasticsearch. The other products in the Elastic Stack use Elasticsearch as their user store where applicable. However, you will need to configure those products so that they can authenticat… Mais je ne suis pas arrivé à faire le lien :s Avec ceci aussi : > **[Logstash Reference \[8.11\] | Elastic](https://www.elastic.co/guide/en/logstash/current/index.html)** --- _[View the full topic](https://discuss.elastic.co/t/x-pack-et-logstash/82739)._