Removes the deprecated argument tenant from TroveContext

The tenant argument of RequestContext in oslo.context had been
deprecated long time ago and it was finally removed in
oslo.context-4.0.0. We should remove the tenant argument of
TroveContext that derives from RequestContext and we should also
update the requirements.txt in the master branch.

Task: 44723
Story: 2009906
Change-Id: I69c7098cc0d61fbbba1dbf2eca87df0dd6fd70ba

requirements.txt

@@ -28,7 +28,7 @@ jsonschema>=3.2.0 # MIT
 Jinja2>=2.10 # BSD License (3 clause)
 pexpect!=3.3,>=3.1 # ISC License
 oslo.config>=6.8.0 # Apache-2.0
-oslo.context>=2.22.0 # Apache-2.0
+oslo.context>=4.0.0 # Apache-2.0
 oslo.i18n>=3.15.3 # Apache-2.0
 oslo.middleware>=3.31.0 # Apache-2.0
 oslo.serialization!=2.19.1,>=2.18.0 # Apache-2.0

trove/common/policies/base.py

@@ -57,7 +57,7 @@ rules = [
         description='Must be an administrator.'),
     policy.RuleDefault(
         'admin_or_owner',
-        'rule:admin or tenant:%(tenant)s',
+        'rule:admin or project_id:%(tenant)s',
         description='Must be an administrator or owner of the object.'),
     policy.RuleDefault(
         'default',

trove/common/wsgi.py

@@ -548,7 +548,7 @@ class ContextMiddleware(base_wsgi.Middleware):
                 break
         limits = self._extract_limits(request.params)
         context = rd_context.TroveContext(auth_token=auth_token,
-                                          tenant=tenant_id,
+                                          project_id=tenant_id,
                                           user=user_id,
                                           is_admin=is_admin,
                                           limit=limits.get('limit'),

trove/taskmanager/manager.py

@@ -45,7 +45,7 @@ class Manager(periodic_task.PeriodicTasks):
         super(Manager, self).__init__(CONF)
         self.admin_context = TroveContext(
             user=CONF.service_credentials.username,
-            tenant=CONF.service_credentials.project_id,
+            project_id=CONF.service_credentials.project_id,
             user_domain_name=CONF.service_credentials.user_domain_name)
         if CONF.exists_notification_transformer:
             self.exists_transformer = importutils.import_object(

trove/tests/unittests/backup/test_backup_models.py

@@ -33,7 +33,7 @@ from trove.tests.unittests.util import util
 
 def _prep_conf(current_time):
     current_time = str(current_time)
-    _context = context.TroveContext(tenant='TENANT-' + current_time)
+    _context = context.TroveContext(project_id='TENANT-' + current_time)
     instance_id = 'INSTANCE-' + current_time
     return _context, instance_id
 

trove/tests/unittests/common/test_context.py

@@ -51,7 +51,7 @@ class TestTroveContext(trove_testtools.TestCase):
 
     def test_to_dict_with_notification(self):
         ctx = context.TroveContext(user='test_user_id',
-                                   tenant='the_tenant',
+                                   project_id='the_tenant',
                                    request_id='test_req_id')
         ctx.notification = DBaaSInstanceCreate(ctx,
                                                request=Mock())
@@ -68,11 +68,11 @@ class TestTroveContext(trove_testtools.TestCase):
         ctx = context.TroveContext.from_dict(
             {'user': 'test_user_id',
              'request_id': 'test_req_id',
-             'tenant': 'abc',
+             'project_id': 'abc',
              'blah_blah': 'blah blah'})
         self.assertThat(ctx.user, Equals('test_user_id'))
         self.assertThat(ctx.request_id, Equals('test_req_id'))
-        self.assertThat(ctx.tenant, Equals('abc'))
+        self.assertThat(ctx.project_id, Equals('abc'))
         self.assertThat(ctx.limit, Is(None))
         self.assertThat(ctx.marker, Is(None))
         self.assertThat(ctx.service_catalog, Is(None))