Add keystone create_update_and_delete_tenant scenario

API covered tenants.create, tenants.update, tenants.delete

Change-Id: Icd245d3c95ac1c8fef96665321ac5d8dc0813f17

rally-jobs/rally.yaml

@@ -86,6 +86,18 @@
         failure_rate:
           max: 0
 
+  KeystoneBasic.create_update_and_delete_tenant:
+    -
+      args:
+        name_length: 10
+      runner:
+        type: "constant"
+        times: 10
+        concurrency: 5
+      sla:
+        failure_rate:
+          max: 0
+
   KeystoneBasic.create_delete_user:
     -
       args:

samples/tasks/scenarios/keystone/create-update-and-delete-tenant.json

@@ -0,0 +1,14 @@
+{
+    "KeystoneBasic.create_update_and_delete_tenant": [
+    {
+            "args": {
+                "name_length": 10
+            },
+            "runner": {
+                "type": "constant",
+                "times": 100,
+                "concurrency": 10
+            }
+        }
+    ]
+}

samples/tasks/scenarios/keystone/create-update-and-delete-tenant.yaml

@@ -0,0 +1,9 @@
+---
+  KeystoneBasic.create_update_and_delete_tenant:
+    -
+      args:
+        name_length: 10
+      runner:
+        type: "constant"
+        times: 100
+        concurrency: 10

tests/unit/fakes.py

@@ -449,6 +449,14 @@ class FakeTenantsManager(FakeManager):
     def create(self, name):
         return self._cache(FakeTenant(self, name))
 
+    def update(self, tenant_id, name=None, description=None):
+        tenant = self.get(tenant_id)
+        name = name or (tenant.name + "_updated")
+        desc = description or (tenant.name + "_description_updated")
+        tenant.name = name
+        tenant.description = desc
+        return self._cache(tenant)
+
 
 class FakeNetworkManager(FakeManager):