As part of the 0.8 release of keystoneclient (2014-04-17) we made an update to the way that you configure auth_token middleware in OpenStack.
Previously you specify the path to the keystone server as a number of individual parameters such as:
1 2 3 4 5
This made sense in code when using httplib for communication where you use each of those independent pieces. However we removed httplib a number of releases ago and now simply reconstruct the full URL in code in the form:
This format is much more intuitive for configuration and so should now be used with the key identity_uri. e.g.
Using the original format will continue to work but you’ll see a deprecation message like: