Use keystoneauth

Keystoneauth was extracted from keystoneclient.  This CR replaces usage
of keystoneclient in favor of keystoneauth.

Co-Authored-By: Clenimar Filemon <clenimar@lsd.ufcg.edu.br>
Change-Id: I4262bed1e595d58f31fe80c85e3692e4ca2840fa

barbicanclient/barbican.py

@@ -26,9 +26,10 @@ from cliff import command
 from cliff import commandmanager
 from cliff import complete
 from cliff import help
-from keystoneclient.auth.identity import v3
-from keystoneclient.auth.identity import v2
-from keystoneclient import session
+from keystoneauth1.identity import v2
+from keystoneauth1.identity import v3
+from keystoneauth1 import loading
+from keystoneauth1 import session
 import six
 
 from barbicanclient import client
@@ -318,7 +319,7 @@ class Barbican(app.App):
                             help='Defaults to env[BARBICAN_API_VERSION].')
         parser.epilog = ('See "barbican help COMMAND" for help '
                          'on a specific command.')
-        session.Session.register_cli_options(parser)
+        loading.register_session_argparse_arguments(parser)
         return parser
 
     def prepare_to_run_command(self, cmd):

barbicanclient/client.py

@@ -16,8 +16,8 @@ import json
 import logging
 import os
 
-from keystoneclient import adapter
-from keystoneclient import session as ks_session
+from keystoneauth1 import adapter
+from keystoneauth1 import session as ks_session
 
 from barbicanclient import acls
 from barbicanclient import cas

barbicanclient/tests/test_client.py

@@ -13,7 +13,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-from keystoneclient import session
+from keystoneauth1 import session
 import mock
 from requests_mock.contrib import fixture
 import testtools

doc/source/authentication.rst

@@ -5,29 +5,29 @@ Keystone Authentication
 -----------------------
 
 The client defers authentication to `Keystone Sessions`_, which provide several
-authentication plugins in the `keystoneclient.auth` namespace.  Below we give
+authentication plugins in the `keystoneauth1.identity` namespace.  Below we give
 examples of the most commonly used auth plugins.
 
-.. _`Keystone Sessions`: http://docs.openstack.org/developer/python-keystoneclient/using-sessions.html
+.. _`Keystone Sessions`: http://docs.openstack.org/developer/keystoneauth/using-sessions.html
 
 Keystone API Version 3 Authentication
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 Authentication using Keystone API Version 3 can be achieved using the
-`keystoneclient.auth.identity.v3.Password` auth plugin.
+`keystoneauth1.identity.V3Password` auth plugin.
 
 Example::
 
-    from keystoneclient.auth import identity
-    from keystoneclient import session
     from barbicanclient import client
+    from keystoneauth1 import identity
+    from keystoneauth1 import session
 
-    auth = identity.v3.Password(auth_url='http://localhost:5000/v3',
-                                username='admin_user',
-                                user_domain_name='Default',
-                                password='password',
-                                project_name='demo'
-                                project_domain_name='Default')
+    auth = identity.V3Password(auth_url='http://localhost:5000/v3',
+                               username='admin_user',
+                               user_domain_name='Default',
+                               password='password',
+                               project_name='demo',
+                               project_domain_name='Default')
     sess = session.Session(auth=auth)
     barbican = client.Client(session=sess)
 
@@ -35,18 +35,18 @@ Keystone API Version 2 Authentication
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 Authentication using Keystone API Version 2 can be achieved using the
-`keystoneclient.auth.identity.v2.Password` auth plugin.
+`keystoneauth1.identity.V2Password` auth plugin.
 
 Example::
 
-    from keystoneclient.auth import identity
-    from keystoneclient import session
     from barbicanclient import client
+    from keystoneauth1 import identity
+    from keystoneauth1 import session
 
-    auth = identity.v2.Password(auth_url='http://localhost:5000/v2.0',
-                                username='admin_user',
-                                password='password',
-                                tenant_name='demo')
+    auth = identity.V2Password(auth_url='http://localhost:5000/v2.0',
+                               username='admin_user',
+                               password='password',
+                               tenant_name='demo')
     sess = session.Session(auth=auth)
     barbican = client.Client(session=sess)
 

functionaltests/client/base.py

@@ -18,8 +18,8 @@ import logging
 from functionaltests.base import BaseTestCase
 from functionaltests.common import config
 from barbicanclient import client
-from keystoneclient.auth import identity
-from keystoneclient import session
+from keystoneauth1 import identity
+from keystoneauth1 import session
 
 CONF = config.get_config()
 

functionaltests/client/test_client_connectivity.py

@@ -18,9 +18,9 @@ from functionaltests.base import BaseTestCase
 from functionaltests.common import config
 from barbicanclient import client
 from barbicanclient import exceptions
-from keystoneclient.auth import identity
-from keystoneclient import session
-from keystoneclient import exceptions as ks_exceptions
+from keystoneauth1 import identity
+from keystoneauth1 import session
+from keystoneauth1 import exceptions as ks_exceptions
 
 CONF = config.get_config()
 

requirements.txt

@@ -4,9 +4,9 @@
 pbr>=1.6 # Apache-2.0
 requests>=2.10.0 # Apache-2.0
 six>=1.9.0 # MIT
-python-keystoneclient!=2.1.0,>=2.0.0 # Apache-2.0
 cliff>=2.2.0 # Apache-2.0
 oslo.config>=3.14.0 # Apache-2.0
+keystoneauth1>=2.14.0 # Apache-2.0
 oslo.i18n>=2.1.0 # Apache-2.0
 oslo.serialization>=1.10.0 # Apache-2.0
 oslo.utils>=3.16.0 # Apache-2.0