Add a paragraph on the use of tempest_roles option
This commit adds a paragraph to the tempest configuration guide on how
to use the tempest_roles option. This was previously missing from the
tenant isolation section.
Change-Id: I1ef1649186edbeb51e1ced1bbb361b78eaef3721
diff --git a/doc/source/configuration.rst b/doc/source/configuration.rst
index e21deea..0b4ec98 100644
--- a/doc/source/configuration.rst
+++ b/doc/source/configuration.rst
@@ -83,6 +83,14 @@
This is also the currently the default credential provider enabled by tempest,
due to it's common use and ease of configuration.
+It is worth pointing out that depending on your cloud configuration you might
+need to assign a role to each of the users created Tempest's tenant isolation.
+This can be set using the *tempest_roles* option. It takes in a list of role
+names each of which will be assigned to each of the users created by tenant
+isolation. This option will not have any effect when set and tempest is not
+configured to use tenant isolation.
+
+
Locking Test Accounts
"""""""""""""""""""""
For a long time using tenant isolation was the only method available if you