A while ago I shared some analysis regarding the removal of Vault support
from WildFly, the PRs for vault removal are now starting to be removed so
the next task is the removal of the legacy security realms.
This is being tracked under the following Jira issue:
More information will be added but the analysis is also available at:
By the end of this change any resources referencing the legacy security
realms will be updated to reference appropriate Elytron capabilities
Red Hat <https://www.redhat.com/>