Add more Rally scenarios

This patch adds a lot of scenarios to Rally job.

Change-Id: I39f75569d44907308faf7fdd418b7485d931bfe9

rally-jobs/keystone.yaml

@@ -1,9 +1,167 @@
 ---
+
+  KeystoneBasic.create_user:
+    -
+      args:
+        name_length: 10
+      runner:
+        type: "constant"
+        times: 100
+        concurrency: 10
+      sla:
+        failure_rate:
+          max: 0
+
   KeystoneBasic.create_delete_user:
     -
       args:
         name_length: 10
       runner:
         type: "constant"
-        times: 2500
-        concurrency: 60
+        times: 100
+        concurrency: 10
+      sla:
+        failure_rate:
+          max: 0
+
+  KeystoneBasic.create_and_list_users:
+    -
+      args:
+        name_length: 10
+      runner:
+        type: "constant"
+        times: 100
+        concurrency: 10
+      sla:
+        failure_rate:
+          max: 0
+
+  KeystoneBasic.create_user_update_password:
+    -
+      args:
+        name_length: 10
+        password_length: 10
+      runner:
+        type: "constant"
+        times: 100
+        concurrency: 10
+      sla:
+        failure_rate:
+          max: 0
+
+  KeystoneBasic.create_and_list_tenants:
+    -
+      args:
+        name_length: 10
+      runner:
+        type: "constant"
+        times: 100
+        concurrency: 10
+      sla:
+        failure_rate:
+          max: 0
+
+  KeystoneBasic.get_entities:
+    -
+      runner:
+        type: "constant"
+        times: 100
+        concurrency: 10
+      sla:
+        failure_rate:
+          max: 0
+
+  KeystoneBasic.add_and_remove_user_role:
+    -
+      runner:
+        type: "constant"
+        times: 100
+        concurrency: 10
+      context:
+        users:
+          tenants: 5
+          users_per_tenant: 4
+      sla:
+        failure_rate:
+          max: 0
+
+  KeystoneBasic.create_and_delete_role:
+    -
+      runner:
+        type: "constant"
+        times: 100
+        concurrency: 10
+      sla:
+        failure_rate:
+          max: 0
+
+  KeystoneBasic.create_add_and_list_user_roles:
+    -
+      runner:
+        type: "constant"
+        times: 100
+        concurrency: 10
+      context:
+        users:
+          tenants: 5
+          users_per_tenant: 4
+      sla:
+        failure_rate:
+          max: 0
+
+  KeystoneBasic.create_tenant:
+    -
+      args:
+        name_length: 10
+      runner:
+        type: "constant"
+        times: 50
+        concurrency: 10
+      sla:
+        failure_rate:
+          max: 0
+
+  KeystoneBasic.create_tenant_with_users:
+    -
+      args:
+        name_length: 10
+        users_per_tenant: 10
+      runner:
+        type: "constant"
+        times: 50
+        concurrency: 10
+      sla:
+        failure_rate:
+          max: 0
+
+  KeystoneBasic.create_update_and_delete_tenant:
+    -
+      args:
+        name_length: 10
+      runner:
+        type: "constant"
+        times: 50
+        concurrency: 10
+      sla:
+        failure_rate:
+          max: 0
+
+  KeystoneBasic.create_and_delete_service:
+    -
+      runner:
+        type: "constant"
+        times: 50
+        concurrency: 10
+      sla:
+        failure_rate:
+          max: 0
+
+  KeystoneBasic.create_and_list_services:
+    -
+      runner:
+        type: "constant"
+        times: 50
+        concurrency: 10
+      sla:
+        failure_rate:
+          max: 0