Add "update-inplace/replace resource" cases

The patch adds the following test cases to
create-update-delete stack scenario:
Case 1:
- Heat creates a new stack
- Heat updates the stack and one of stack resources
without replacing the resource itself
- Heat deletes the stack
Case 2:
- Heat creates a stack
- Heat updates the stack and replaces one of stack resource with
the new resource
- Heat deletes the stack.

Change-Id: I9a263a6ee5832cd039f574d4515167eb691ec19f

rally-jobs/extra/autoscaling_policy.yaml.template

@@ -0,0 +1,17 @@
+heat_template_version: 2013-05-23
+
+resources:
+  test_group:
+    type: OS::Heat::AutoScalingGroup
+    properties:
+      desired_capacity: 0
+      max_size: 0
+      min_size: 0
+      resource:
+        type: OS::Heat::RandomString
+  test_policy:
+    type: OS::Heat::ScalingPolicy
+    properties:
+      adjustment_type: change_in_capacity
+      auto_scaling_group_id: { get_resource: test_group }
+      scaling_adjustment: 1

rally-jobs/extra/updated_autoscaling_policy_inplace.yaml.template

@@ -0,0 +1,23 @@
+heat_template_version: 2013-05-23
+
+description: >
+  Test template for create-update-delete-stack scenario in rally.
+  The template updates resource parameters without resource re-creation(replacement)
+  in the stack defined by autoscaling_policy.yaml.template. It allows to measure
+  performance of "pure" resource update operation only.
+
+resources:
+  test_group:
+    type: OS::Heat::AutoScalingGroup
+    properties:
+      desired_capacity: 0
+      max_size: 0
+      min_size: 0
+      resource:
+        type: OS::Heat::RandomString
+  test_policy:
+    type: OS::Heat::ScalingPolicy
+    properties:
+      adjustment_type: change_in_capacity
+      auto_scaling_group_id: { get_resource: test_group }
+      scaling_adjustment: -1

rally-jobs/extra/updated_random_strings_replace.yaml.template

@@ -0,0 +1,19 @@
+heat_template_version: 2014-10-16
+
+description: >
+  Test template for create-update-delete-stack scenario in rally.
+  The template deletes one resource from the stack defined by
+  random_strings.yaml.template and re-creates it with the updated parameters
+  (so-called update-replace). That happens because some parameters cannot be
+  changed without resource re-creation. The template allows to measure performance
+  of update-replace operation.
+
+resources:
+  test_string_one:
+    type: OS::Heat::RandomString
+    properties:
+      length: 20
+  test_string_two:
+    type: OS::Heat::RandomString
+    properties:
+      length: 40

rally-jobs/rally.yaml

@@ -521,6 +521,38 @@
         failure_rate:
           max: 0
 
+    -
+      args:
+        template_path: "/home/jenkins/.rally/extra/autoscaling_policy.yaml.template"
+        updated_template_path: "/home/jenkins/.rally/extra/updated_autoscaling_policy_inplace.yaml.template"
+      runner:
+        type: "constant"
+        times: 6
+        concurrency: 3
+      context:
+        users:
+          tenants: 2
+          users_per_tenant: 3
+      sla:
+        failure_rate:
+          max: 0
+
+    -
+      args:
+        template_path: "/home/jenkins/.rally/extra/random_strings.yaml.template"
+        updated_template_path: "/home/jenkins/.rally/extra/updated_random_strings_replace.yaml.template"
+      runner:
+        type: "constant"
+        times: 6
+        concurrency: 3
+      context:
+        users:
+          tenants: 2
+          users_per_tenant: 3
+      sla:
+        failure_rate:
+          max: 0
+
   Authenticate.keystone:
     -
       runner:

samples/tasks/scenarios/heat/create-update-delete-stack-inplace.json

@@ -0,0 +1,21 @@
+{
+    "HeatStacks.create_update_delete_stack": [
+        {
+            "args": {
+               "template_path": "templates/autoscaling_policy.yaml.template",
+               "updated_template_path": "templates/updated_autoscaling_policy_inplace.yaml.template"
+            },
+            "runner": {
+                "type": "constant",
+                "times": 10,
+                "concurrency": 2
+            },
+            "context": {
+                "users": {
+                    "tenants": 2,
+                    "users_per_tenant": 3
+                }
+            }
+        }
+    ]
+}

samples/tasks/scenarios/heat/create-update-delete-stack-inplace.yaml

@@ -0,0 +1,14 @@
+---
+  HeatStacks.create_update_delete_stack:
+    -
+      args:
+        template_path: "templates/autoscaling_policy.yaml.template"
+        updated_template_path: "templates/updated_autoscaling_policy_inplace.yaml.template"
+      runner:
+        type: "constant"
+        times: 10
+        concurrency: 2
+      context:
+        users:
+          tenants: 2
+          users_per_tenant: 3

samples/tasks/scenarios/heat/create-update-delete-stack-replace.json

@@ -0,0 +1,21 @@
+{
+    "HeatStacks.create_update_delete_stack": [
+        {
+            "args": {
+               "template_path": "templates/random_strings.yaml.template",
+               "updated_template_path": "templates/updated_random_strings_replace.yaml.template"
+            },
+            "runner": {
+                "type": "constant",
+                "times": 10,
+                "concurrency": 2
+            },
+            "context": {
+                "users": {
+                    "tenants": 2,
+                    "users_per_tenant": 3
+                }
+            }
+        }
+    ]
+}

samples/tasks/scenarios/heat/create-update-delete-stack-replace.yaml

@@ -0,0 +1,14 @@
+---
+  HeatStacks.create_update_delete_stack:
+    -
+      args:
+        template_path: "templates/random_strings.yaml.template"
+        updated_template_path: "templates/updated_random_strings_replace.yaml.template"
+      runner:
+        type: "constant"
+        times: 10
+        concurrency: 2
+      context:
+        users:
+          tenants: 2
+          users_per_tenant: 3