Cai Hui 5fd8f1bbb1 Remove "--os-identity-api-version" argument
Following commits:
  Change 608808
  Change 604284
  Use keystoneauth1.load.get_plugin_loader to load and discovery dynamically
without explicitly specifying V2 or V3 of keystone.

  The argument of "--os-identity-api-version" is no longer required.

Change-Id: Idbd324d30489ae3c6a279e7147387fea81f39063
2018-10-19 07:40:41 -04:00
..
2016-03-18 13:40:01 +00:00