tree 0a7207ffdeb8ddd32aeb9c1e234d0ccf2c4d9f77
parent 6109a6b7a960bfca0afaa915a27c8d99f140ed10
author Brant Knudson <bknudson@us.ibm.com> 1435273131 -0500
committer ayoung <ayoung@redhat.com> 1461092677 +0000

Switch fernet to be the default token provider

Use the fernet token provider as the default for keystone.

 The Keystone token provider of choice is changing from UUID to Fernet.
 However, due the the need for multi-site keystone deploys to have keys
 kept in sync, we cannot change the default in upstream Keystone
 without  breaking existing deployments.  Fernet requires a deliberate
 setup step like what is done in devstack.  Making the change in
 devstack documents the expected setup.

Change-Id: I8c0db244634b0861b0eb3c48fe6ede153f7f04f2