Add quotas.CinderGet scenario

Get quotas for Cinder.

Measure the "cinder quota-show" command performance

Change-Id: I95e403c75ae500f19f2d20854062cbdfd9c06283

rally-jobs/cinder.yaml

@@ -902,3 +902,17 @@
       sla:
         failure_rate:
           max: 0
+
+  Quotas.cinder_get:
+    -
+      runner:
+        type: "constant"
+        times: 10
+        concurrency: 2
+      context:
+        users:
+          tenants: 2
+          users_per_tenant: 2
+      sla:
+        failure_rate:
+          max: 0

rally/plugins/openstack/scenarios/quotas/quotas.py

@@ -70,6 +70,21 @@ class CinderUpdate(utils.QuotasScenario):
                             max_quota)
 
 
+@validation.required_services(consts.Service.CINDER)
+@validation.required_openstack(admin=True, users=True)
+@scenario.configure(context={"admin_cleanup": ["cinder.quotas"]},
+                    name="Quotas.cinder_get")
+class CinderGet(utils.QuotasScenario):
+
+    def run(self):
+        """Get quotas for Cinder.
+
+        Measure the "cinder quota-show" command performance
+
+        """
+        self._get_quotas("cinder", self.context["tenant"]["id"])
+
+
 @validation.required_services(consts.Service.CINDER)
 @validation.required_openstack(admin=True, users=True)
 @scenario.configure(context={"admin_cleanup": ["cinder.quotas"]},

samples/tasks/scenarios/quotas/cinder-get.json

@@ -0,0 +1,23 @@
+{
+    "Quotas.cinder_get": [
+        {
+            "runner": {
+                "type": "constant",
+                "times": 10,
+                "concurrency": 2
+            },
+            "context": {
+                "users": {
+                    "tenants": 2,
+                    "users_per_tenant": 2
+                }
+            },
+            "sla": {
+                "failure_rate": {
+                    "max": 0
+                }
+            }
+
+        }
+    ]
+}

samples/tasks/scenarios/quotas/cinder-get.yaml

@@ -0,0 +1,14 @@
+---
+  Quotas.cinder_get:
+    -
+      runner:
+        type: "constant"
+        times: 10
+        concurrency: 2
+      context:
+        users:
+          tenants: 2
+          users_per_tenant: 2
+      sla:
+        failure_rate:
+          max: 0

tests/unit/plugins/openstack/scenarios/quotas/test_quotas.py

@@ -37,6 +37,12 @@ class QuotasTestCase(test.ScenarioTestCase):
         scenario.run()
         scenario._get_quotas.assert_called_once_with("nova", "fake")
 
+    def test_cinder_get(self):
+        scenario = quotas.CinderGet(self.context)
+        scenario._get_quotas = mock.MagicMock()
+        scenario.run()
+        scenario._get_quotas.assert_called_once_with("cinder", "fake")
+
     def test_nova_update(self):
         scenario = quotas.NovaUpdate(self.context)
         scenario._update_quotas = mock.MagicMock()