MAGETWO-34014: Create fixture or script for changing Magento FPC ttl

Author: Egor Shitikov

dev/tools/performance-toolkit/fixtures/configs_apply.php

@@ -0,0 +1,66 @@
+<?php
+/**
+ * Copyright © 2015 Magento. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+
+/**
+ * Class DisableFormKeyUsageFixture
+ */
+class ConfigsApplyFixture extends \Magento\ToolkitFramework\Fixture
+{
+    /**
+     * @var int
+     */
+    protected $priority = 100;
+
+    /**
+     * {@inheritdoc}
+     */
+    public function execute()
+    {
+        $configs = \Magento\ToolkitFramework\Config::getInstance()->getValue('configs', array());
+
+        $this->application->resetObjectManager();
+        /**
+         * @var \Magento\Framework\App\Config\Value $configData
+         */
+        $configData = $this->application->getObjectManager()->create('Magento\Framework\App\Config\Value');
+
+        foreach ($configs as $config) {
+            try {
+                $configData->setPath($config['path'])
+                    ->setScope($config['scope'])
+                    ->setScopeId($config['scopeId'])
+                    ->setValue($config['value'])
+                    ->save();
+            } catch (\Exception $e) {
+                if (strpos($e->getMessage(), '1062 Duplicate entry')) {
+                    echo 'Config value the same' . PHP_EOL;
+                } else {
+                    throw new Exception('Error update config');
+                }
+            }
+        }
+        $this->application->getObjectManager()->get('Magento\Framework\App\CacheInterface')
+            ->clean([\Magento\Framework\App\Config::CACHE_TAG]);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getActionTitle()
+    {
+        return 'Config Changes';
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function introduceParamLabels()
+    {
+        return [];
+    }
+}
+
+return new ConfigsApplyFixture($this);

dev/tools/performance-toolkit/profiles/ce/small.xml

@@ -18,5 +18,19 @@
         <cart_price_rules>10</cart_price_rules> <!-- Number of shopping cart price rules -->
         <cart_price_rules_floor>2</cart_price_rules_floor> <!-- The price rule condition: minimum products amount in shopping cart for price rule to be applied -->
         <customers>20</customers> <!-- Number of customers to generate -->
+        <configs> <!-- Config variables and values for change -->
+            <config>
+                <path>admin/security/use_form_key</path>
+                <scope>default</scope>
+                <scopeId>0</scopeId>
+                <value>1</value>
+            </config>
+            <config>
+                <path>carriers/flatrate/active</path>
+                <scope>default2</scope>
+                <scopeId>0</scopeId>
+                <value>1</value>
+            </config>
+        </configs>
     </profile>
 </config>