From de724027fe48a96562bf6566cd2f62de2ba64a73 Mon Sep 17 00:00:00 2001
From: Nathaniel Catchpole <catch@35733.no-reply.drupal.org>
Date: Wed, 20 Jun 2018 19:03:54 +0100
Subject: [PATCH] Issue #2788777 by alexpott, bircher, jribeiro, Eli-T,
 mpotter, douggreen, GoZ, DamienMcKenna, Dane Powell, jibran, szeidler,
 Alumei, andypost, dawehner, johndevman: Allow a site-specific profile to be
 installed from existing config

---
 core/includes/install.core.inc                | 182 +++++++++++++++++-
 core/includes/install.inc                     |  28 ++-
 .../lib/Drupal/Core/Config/ConfigImporter.php |   8 +
 .../Config/Importer/ConfigImporterBatch.php   |  77 ++++++++
 .../Core/Installer/Form/SiteConfigureForm.php |  32 ++-
 core/modules/config/src/Form/ConfigSync.php   |  50 ++---
 .../ConfigUninstallViaCliImportTest.php       |   1 +
 .../ContentModerationWorkflowConfigTest.php   |   2 +-
 .../ContentTranslationConfigImportTest.php    |   1 +
 .../Kernel/Config/NodeImportChangeTest.php    |   2 +-
 .../Kernel/Config/NodeImportCreateTest.php    |   2 +-
 .../system/src/SystemConfigSubscriber.php     |   3 +
 core/modules/system/system.install            |  13 ++
 ...nstallerExistingConfigMultilingualTest.php |  24 +++
 .../InstallerExistingConfigNoConfigTest.php   |  42 ++++
 ...nstallerExistingConfigNoSystemSiteTest.php |  49 +++++
 ...tallerExistingConfigProfileHookInstall.php |  64 ++++++
 .../Installer/InstallerExistingConfigTest.php |  30 +++
 .../InstallerExistingConfigTestBase.php       |  99 ++++++++++
 .../Core/Config/ConfigImportRecreateTest.php  |   2 +-
 .../ConfigImportRenameValidationTest.php      |   2 +-
 .../ConfigImporterMissingContentTest.php      |   2 +-
 .../Core/Config/ConfigImporterTest.php        |   2 +-
 .../Core/Config/ConfigOverrideTest.php        |   1 +
 .../Core/Config/ConfigSnapshotTest.php        |   1 +
 .../Entity/ContentEntityNullStorageTest.php   |   1 +
 .../config_install/multilingual.tar.gz        |  52 +++++
 .../testing_config_install.tar.gz             |  43 +++++
 .../testing_config_install_no_config.tar.gz   |   1 +
 29 files changed, 758 insertions(+), 58 deletions(-)
 create mode 100644 core/lib/Drupal/Core/Config/Importer/ConfigImporterBatch.php
 create mode 100644 core/tests/Drupal/FunctionalTests/Installer/InstallerExistingConfigMultilingualTest.php
 create mode 100644 core/tests/Drupal/FunctionalTests/Installer/InstallerExistingConfigNoConfigTest.php
 create mode 100644 core/tests/Drupal/FunctionalTests/Installer/InstallerExistingConfigNoSystemSiteTest.php
 create mode 100644 core/tests/Drupal/FunctionalTests/Installer/InstallerExistingConfigProfileHookInstall.php
 create mode 100644 core/tests/Drupal/FunctionalTests/Installer/InstallerExistingConfigTest.php
 create mode 100644 core/tests/Drupal/FunctionalTests/Installer/InstallerExistingConfigTestBase.php
 create mode 100644 core/tests/fixtures/config_install/multilingual.tar.gz
 create mode 100644 core/tests/fixtures/config_install/testing_config_install.tar.gz
 create mode 100644 core/tests/fixtures/config_install/testing_config_install_no_config.tar.gz

diff --git a/core/includes/install.core.inc b/core/includes/install.core.inc
index c608052cfb6e..f2a5a6a64d73 100644
--- a/core/includes/install.core.inc
+++ b/core/includes/install.core.inc
@@ -6,6 +6,11 @@
  */
 
 use Drupal\Component\Utility\UrlHelper;
+use Drupal\Core\Batch\BatchBuilder;
+use Drupal\Core\Config\ConfigImporter;
+use Drupal\Core\Config\ConfigImporterException;
+use Drupal\Core\Config\Importer\ConfigImporterBatch;
+use Drupal\Core\Config\StorageComparer;
 use Drupal\Core\DrupalKernel;
 use Drupal\Core\Database\Database;
 use Drupal\Core\Database\DatabaseExceptionWrapper;
@@ -198,6 +203,10 @@ function install_state_defaults() {
     // The last task that was completed during the previous installation
     // request.
     'completed_task' => NULL,
+    // Partial configuration cached during an installation from existing config.
+    'config' => NULL,
+    // The path to the configuration to install when installing from config.
+    'config_install_path' => NULL,
     // TRUE when there are valid config directories.
     'config_verified' => FALSE,
     // TRUE when there is a valid database connection.
@@ -473,9 +482,13 @@ function install_begin_request($class_loader, &$install_state) {
   // @todo Remove as part of https://www.drupal.org/node/2186491
   drupal_get_filename('module', 'system', 'core/modules/system/system.info.yml');
 
-  // Use the language from the profile configuration, if available, to override
-  // the language previously set in the parameters.
-  if (isset($install_state['profile_info']['distribution']['langcode'])) {
+  // Use the language from profile configuration if available.
+  if (!empty($install_state['config_install_path']) && $install_state['config']['system.site']) {
+    $install_state['parameters']['langcode'] = $install_state['config']['system.site']['default_langcode'];
+  }
+  elseif (isset($install_state['profile_info']['distribution']['langcode'])) {
+    // Otherwise, Use the language from the profile configuration, if available,
+    // to override the language previously set in the parameters.
     $install_state['parameters']['langcode'] = $install_state['profile_info']['distribution']['langcode'];
   }
 
@@ -818,6 +831,30 @@ function install_tasks($install_state) {
     ],
   ];
 
+  if (!empty($install_state['config_install_path'])) {
+    // The chosen profile indicates that rather than installing a new site, an
+    // instance of the same site should be installed from the given
+    // configuration.
+    // That means we need to remove the steps installing the extensions and
+    // replace them with a configuration synchronization step.
+    unset($tasks['install_download_translation']);
+    $key = array_search('install_profile_modules', array_keys($tasks), TRUE);
+    unset($tasks['install_profile_modules']);
+    unset($tasks['install_profile_themes']);
+    unset($tasks['install_install_profile']);
+    $config_tasks = [
+      'install_config_import_batch' => [
+        'display_name' => t('Install configuration'),
+        'type' => 'batch',
+      ],
+      'install_config_download_translations' => [],
+      'install_config_revert_install_changes' => [],
+    ];
+    $tasks = array_slice($tasks, 0, $key, TRUE) +
+      $config_tasks +
+      array_slice($tasks, $key, NULL, TRUE);
+  }
+
   // Now add any tasks defined by the installation profile.
   if (!empty($install_state['parameters']['profile'])) {
     // Load the profile install file, because it is not always loaded when
@@ -1494,6 +1531,14 @@ function install_load_profile(&$install_state) {
   $profile = $install_state['parameters']['profile'];
   $install_state['profiles'][$profile]->load();
   $install_state['profile_info'] = install_profile_info($profile, isset($install_state['parameters']['langcode']) ? $install_state['parameters']['langcode'] : 'en');
+  // If the profile has a config/sync directory copy the information to the
+  // install_state global.
+  if (!empty($install_state['profile_info']['config_install_path'])) {
+    $install_state['config_install_path'] = $install_state['profile_info']['config_install_path'];
+    if (!empty($install_state['profile_info']['config'])) {
+      $install_state['config'] = $install_state['profile_info']['config'];
+    }
+  }
 }
 
 /**
@@ -2260,3 +2305,134 @@ function install_write_profile($install_state) {
     throw new InstallProfileMismatchException($install_state['parameters']['profile'], $settings_profile, $settings_path, \Drupal::translation());
   }
 }
+
+/**
+ * Creates a batch for the config importer to process.
+ *
+ * @see install_tasks()
+ */
+function install_config_import_batch() {
+  // We need to manually trigger the installation of core-provided entity types,
+  // as those will not be handled by the module installer.
+  // @see install_profile_modules()
+  install_core_entity_type_definitions();
+
+  // Get the sync storage.
+  $sync = \Drupal::service('config.storage.sync');
+  // Match up the site UUIDs, the install_base_system install task will have
+  // installed the system module and created a new UUID.
+  $system_site = $sync->read('system.site');
+  \Drupal::configFactory()->getEditable('system.site')->set('uuid', $system_site['uuid'])->save();
+
+  // Create the storage comparer and the config importer.
+  $config_manager = \Drupal::service('config.manager');
+  $storage_comparer = new StorageComparer($sync, \Drupal::service('config.storage'), $config_manager);
+  $storage_comparer->createChangelist();
+  $config_importer = new ConfigImporter(
+    $storage_comparer,
+    \Drupal::service('event_dispatcher'),
+    $config_manager,
+    \Drupal::service('lock.persistent'),
+    \Drupal::service('config.typed'),
+    \Drupal::service('module_handler'),
+    \Drupal::service('module_installer'),
+    \Drupal::service('theme_handler'),
+    \Drupal::service('string_translation')
+  );
+
+  try {
+    $sync_steps = $config_importer->initialize();
+
+    $batch_builder = new BatchBuilder();
+    $batch_builder
+      ->setFinishCallback([ConfigImporterBatch::class, 'finish'])
+      ->setTitle(t('Importing configuration'))
+      ->setInitMessage(t('Starting configuration import.'))
+      ->setErrorMessage(t('Configuration import has encountered an error.'));
+
+    foreach ($sync_steps as $sync_step) {
+      $batch_builder->addOperation([ConfigImporterBatch::class, 'process'], [$config_importer, $sync_step]);
+    }
+
+    return $batch_builder->toArray();
+  }
+  catch (ConfigImporterException $e) {
+    global $install_state;
+    // There are validation errors.
+    $messenger = \Drupal::messenger();
+    $messenger->addError(t('The configuration synchronization failed validation.'));
+    foreach ($config_importer->getErrors() as $message) {
+      $messenger->addError($message);
+    }
+    install_display_output(['#title' => t('Configuration validation')], $install_state);
+  }
+}
+
+/**
+ * Replaces install_download_translation() during configuration installs.
+ *
+ * @param array $install_state
+ *   An array of information about the current installation state.
+ *
+ * @return string
+ *   A themed status report, or an exception if there are requirement errors.
+ *   Upon successful download the page is reloaded and no output is returned.
+ *
+ * @see install_download_translation()
+ */
+function install_config_download_translations(&$install_state) {
+  $needs_download = isset($install_state['parameters']['langcode']) && !isset($install_state['translations'][$install_state['parameters']['langcode']]) && $install_state['parameters']['langcode'] !== 'en';
+  if ($needs_download) {
+    return install_download_translation($install_state);
+  }
+}
+
+/**
+ * Reverts configuration if hook_install() implementations have made changes.
+ *
+ * This step ensures that the final configuration matches the configuration
+ * provided to the installer.
+ */
+function install_config_revert_install_changes() {
+  global $install_state;
+
+  $config_manager = \Drupal::service('config.manager');
+  $storage_comparer = new StorageComparer(\Drupal::service('config.storage.sync'), \Drupal::service('config.storage'), $config_manager);
+  $storage_comparer->createChangelist();
+  if ($storage_comparer->hasChanges()) {
+    $config_importer = new ConfigImporter(
+      $storage_comparer,
+      \Drupal::service('event_dispatcher'),
+      $config_manager,
+      \Drupal::service('lock.persistent'),
+      \Drupal::service('config.typed'),
+      \Drupal::service('module_handler'),
+      \Drupal::service('module_installer'),
+      \Drupal::service('theme_handler'),
+      \Drupal::service('string_translation')
+    );
+    try {
+      $config_importer->import();
+    }
+    catch (ConfigImporterException $e) {
+      global $install_state;
+      $messenger = \Drupal::messenger();
+      // There are validation errors.
+      $messenger->addError(t('The configuration synchronization failed validation.'));
+      foreach ($config_importer->getErrors() as $message) {
+        $messenger->addError($message);
+      }
+      install_display_output(['#title' => t('Configuration validation')], $install_state);
+    }
+
+    // At this point the configuration should match completely.
+    if (\Drupal::moduleHandler()->moduleExists('language')) {
+      // If the English language exists at this point we need to ensure
+      // install_download_additional_translations_operations() does not delete
+      // it.
+      if (ConfigurableLanguage::load('en')) {
+        $install_state['profile_info']['keep_english'] = TRUE;
+      }
+    }
+  }
+}
diff --git a/core/includes/install.inc b/core/includes/install.inc
index 56b450ec95c1..d65c85fff971 100644
--- a/core/includes/install.inc
+++ b/core/includes/install.inc
@@ -10,6 +10,7 @@
 use Drupal\Component\Utility\Crypt;
 use Drupal\Component\Utility\OpCodeCache;
 use Drupal\Component\Utility\UrlHelper;
+use Drupal\Core\Config\FileStorage;
 use Drupal\Core\Extension\ExtensionDiscovery;
 use Drupal\Core\Site\Settings;
 
@@ -481,12 +482,20 @@ function _drupal_rewrite_settings_dump_one(\stdClass $variable, $prefix = '', $s
  * @see update_prepare_d8_bootstrap()
  */
 function drupal_install_config_directories() {
-  global $config_directories;
+  global $config_directories, $install_state;
 
-  // Add a randomized config directory name to settings.php, unless it was
-  // manually defined in the existing already.
+  // If settings.php does not contain a config sync directory name we need to
+  // configure one.
   if (empty($config_directories[CONFIG_SYNC_DIRECTORY])) {
-    $config_directories[CONFIG_SYNC_DIRECTORY] = \Drupal::service('site.path') . '/files/config_' . Crypt::randomBytesBase64(55) . '/sync';
+    if (empty($install_state['config_install_path'])) {
+      // Add a randomized config directory name to settings.php
+      $config_directories[CONFIG_SYNC_DIRECTORY] = \Drupal::service('site.path') . '/files/config_' . Crypt::randomBytesBase64(55) . '/sync';
+    }
+    else {
+      // Install profiles can contain a config sync directory. If they do,
+      // 'config_install_path' is a path to the directory.
+      $config_directories[CONFIG_SYNC_DIRECTORY] = $install_state['config_install_path'];
+    }
     $settings['config_directories'][CONFIG_SYNC_DIRECTORY] = (object) [
       'value' => $config_directories[CONFIG_SYNC_DIRECTORY],
       'required' => TRUE,
@@ -1099,9 +1108,10 @@ function install_profile_info($profile, $langcode = 'en') {
       'version' => NULL,
       'hidden' => FALSE,
       'php' => DRUPAL_MINIMUM_PHP,
+      'config_install_path' => NULL,
     ];
-    $profile_file = drupal_get_path('profile', $profile) . "/$profile.info.yml";
-    $info = \Drupal::service('info_parser')->parse($profile_file);
+    $profile_path = drupal_get_path('profile', $profile);
+    $info = \Drupal::service('info_parser')->parse("$profile_path/$profile.info.yml");
     $info += $defaults;
 
     // drupal_required_modules() includes the current profile as a dependency.
@@ -1114,6 +1124,12 @@ function install_profile_info($profile, $langcode = 'en') {
     // remove any duplicates.
     $info['install'] = array_unique(array_merge($info['install'], $required, $info['dependencies'], $locale));
 
+    // If the profile has a config/sync directory use that to install drupal.
+    if (is_dir($profile_path . '/config/sync')) {
+      $info['config_install_path'] = $profile_path . '/config/sync';
+      $sync = new FileStorage($profile_path . '/config/sync');
+      $info['config']['system.site'] = $sync->read('system.site');
+    }
     $cache[$profile][$langcode] = $info;
   }
   return $cache[$profile][$langcode];
diff --git a/core/lib/Drupal/Core/Config/ConfigImporter.php b/core/lib/Drupal/Core/Config/ConfigImporter.php
index b58f96358ba7..c09372775068 100644
--- a/core/lib/Drupal/Core/Config/ConfigImporter.php
+++ b/core/lib/Drupal/Core/Config/ConfigImporter.php
@@ -405,6 +405,14 @@ protected function createExtensionChangelist() {
     $module_list = array_reverse($module_list);
     $this->extensionChangelist['module']['install'] = array_intersect(array_keys($module_list), $install);
 
+    // If we're installing the install profile ensure it comes last. This will
+    // occur when installing a site from configuration.
+    $install_profile_key = array_search($new_extensions['profile'], $this->extensionChangelist['module']['install'], TRUE);
+    if ($install_profile_key !== FALSE) {
+      unset($this->extensionChangelist['module']['install'][$install_profile_key]);
+      $this->extensionChangelist['module']['install'][] = $new_extensions['profile'];
+    }
+
     // Work out what themes to install and to uninstall.
     $this->extensionChangelist['theme']['install'] = array_keys(array_diff_key($new_extensions['theme'], $current_extensions['theme']));
     $this->extensionChangelist['theme']['uninstall'] = array_keys(array_diff_key($current_extensions['theme'], $new_extensions['theme']));
diff --git a/core/lib/Drupal/Core/Config/Importer/ConfigImporterBatch.php b/core/lib/Drupal/Core/Config/Importer/ConfigImporterBatch.php
new file mode 100644
index 000000000000..8aee289e0d14
--- /dev/null
+++ b/core/lib/Drupal/Core/Config/Importer/ConfigImporterBatch.php
@@ -0,0 +1,77 @@
+<?php
+
+namespace Drupal\Core\Config\Importer;
+
+use Drupal\Core\Config\ConfigImporter;
+
+/**
+ * Methods for running the ConfigImporter in a batch.
+ *
+ * @see \Drupal\Core\Config\ConfigImporter
+ */
+class ConfigImporterBatch {
+
+  /**
+   * Processes the config import batch and persists the importer.
+   *
+   * @param \Drupal\Core\Config\ConfigImporter $config_importer
+   *   The batch config importer object to persist.
+   * @param string $sync_step
+   *   The synchronization step to do.
+   * @param array $context
+   *   The batch context.
+   */
+  public static function process(ConfigImporter $config_importer, $sync_step, &$context) {
+    if (!isset($context['sandbox']['config_importer'])) {
+      $context['sandbox']['config_importer'] = $config_importer;
+    }
+
+    $config_importer = $context['sandbox']['config_importer'];
+    $config_importer->doSyncStep($sync_step, $context);
+    if ($errors = $config_importer->getErrors()) {
+      if (!isset($context['results']['errors'])) {
+        $context['results']['errors'] = [];
+      }
+      $context['results']['errors'] = array_merge($errors, $context['results']['errors']);
+    }
+  }
+
+  /**
+   * Finish batch.
+   *
+   * This function is a static function to avoid serializing the ConfigSync
+   * object unnecessarily.
+   *
+   * @param bool $success
+   *   Indicate that the batch API tasks were all completed successfully.
+   * @param array $results
+   *   An array of all the results that were updated in update_do_one().
+   * @param array $operations
+   *   A list of the operations that had not been completed by the batch API.
+   */
+  public static function finish($success, $results, $operations) {
+    $messenger = \Drupal::messenger();
+    if ($success) {
+      if (!empty($results['errors'])) {
+        $logger = \Drupal::logger('config_sync');
+        foreach ($results['errors'] as $error) {
+          $messenger->addError($error);
+          $logger->error($error);
+        }
+        $messenger->addWarning(t('The configuration was imported with errors.'));
+      }
+      elseif (!drupal_installation_attempted()) {
+        // Display a success message when not installing Drupal.
+        $messenger->addStatus(t('The configuration was imported successfully.'));
+      }
+    }
+    else {
+      // An error occurred.
+      // $operations contains the operations that remained unprocessed.
+      $error_operation = reset($operations);
+      $message = t('An error occurred while processing %error_operation with arguments: @arguments', ['%error_operation' => $error_operation[0], '@arguments' => print_r($error_operation[1], TRUE)]);
+      $messenger->addError($message);
+    }
+  }
+
+}
diff --git a/core/lib/Drupal/Core/Installer/Form/SiteConfigureForm.php b/core/lib/Drupal/Core/Installer/Form/SiteConfigureForm.php
index d5f8f56a791d..2cca96259993 100644
--- a/core/lib/Drupal/Core/Installer/Form/SiteConfigureForm.php
+++ b/core/lib/Drupal/Core/Installer/Form/SiteConfigureForm.php
@@ -121,6 +121,7 @@ protected function getEditableConfigNames() {
    * {@inheritdoc}
    */
   public function buildForm(array $form, FormStateInterface $form_state) {
+    global $install_state;
     $form['#title'] = $this->t('Configure site');
 
     // Warn about settings.php permissions risk
@@ -148,12 +149,14 @@ public function buildForm(array $form, FormStateInterface $form_state) {
     $form['site_information'] = [
       '#type' => 'fieldgroup',
       '#title' => $this->t('Site information'),
+      '#access' => empty($install_state['config_install_path']),
     ];
     $form['site_information']['site_name'] = [
       '#type' => 'textfield',
       '#title' => $this->t('Site name'),
       '#required' => TRUE,
       '#weight' => -20,
+      '#access' => empty($install_state['config_install_path']),
     ];
     $form['site_information']['site_mail'] = [
       '#type' => 'email',
@@ -162,6 +165,7 @@ public function buildForm(array $form, FormStateInterface $form_state) {
       '#description' => $this->t("Automated emails, such as registration information, will be sent from this address. Use an address ending in your site's domain to help prevent these emails from being flagged as spam."),
       '#required' => TRUE,
       '#weight' => -15,
+      '#access' => empty($install_state['config_install_path']),
     ];
 
     $form['admin_account'] = [
@@ -191,6 +195,7 @@ public function buildForm(array $form, FormStateInterface $form_state) {
     $form['regional_settings'] = [
       '#type' => 'fieldgroup',
       '#title' => $this->t('Regional settings'),
+      '#access' => empty($install_state['config_install_path']),
     ];
     $countries = $this->countryManager->getList();
     $form['regional_settings']['site_default_country'] = [
@@ -201,6 +206,7 @@ public function buildForm(array $form, FormStateInterface $form_state) {
       '#options' => $countries,
       '#description' => $this->t('Select the default country for the site.'),
       '#weight' => 0,
+      '#access' => empty($install_state['config_install_path']),
     ];
     $form['regional_settings']['date_default_timezone'] = [
       '#type' => 'select',
@@ -211,17 +217,20 @@ public function buildForm(array $form, FormStateInterface $form_state) {
       '#description' => $this->t('By default, dates in this site will be displayed in the chosen time zone.'),
       '#weight' => 5,
       '#attributes' => ['class' => ['timezone-detect']],
+      '#access' => empty($install_state['config_install_path']),
     ];
 
     $form['update_notifications'] = [
       '#type' => 'fieldgroup',
       '#title' => $this->t('Update notifications'),
       '#description' => $this->t('The system will notify you when updates and important security releases are available for installed components. Anonymous information about your site is sent to <a href=":drupal">Drupal.org</a>.', [':drupal' => 'https://www.drupal.org']),
+      '#access' => empty($install_state['config_install_path']),
     ];
     $form['update_notifications']['enable_update_status_module'] = [
       '#type' => 'checkbox',
       '#title' => $this->t('Check for updates automatically'),
       '#default_value' => 1,
+      '#access' => empty($install_state['config_install_path']),
     ];
     $form['update_notifications']['enable_update_status_emails'] = [
       '#type' => 'checkbox',
@@ -232,6 +241,7 @@ public function buildForm(array $form, FormStateInterface $form_state) {
           'input[name="enable_update_status_module"]' => ['checked' => TRUE],
         ],
       ],
+      '#access' => empty($install_state['config_install_path']),
     ];
 
     $form['actions'] = ['#type' => 'actions'];
@@ -258,21 +268,25 @@ public function validateForm(array &$form, FormStateInterface $form_state) {
    * {@inheritdoc}
    */
   public function submitForm(array &$form, FormStateInterface $form_state) {
-    $this->config('system.site')
-      ->set('name', (string) $form_state->getValue('site_name'))
-      ->set('mail', (string) $form_state->getValue('site_mail'))
-      ->save(TRUE);
+    global $install_state;
 
-    $this->config('system.date')
-      ->set('timezone.default', (string) $form_state->getValue('date_default_timezone'))
-      ->set('country.default', (string) $form_state->getValue('site_default_country'))
-      ->save(TRUE);
+    if (empty($install_state['config_install_path'])) {
+      $this->config('system.site')
+        ->set('name', (string) $form_state->getValue('site_name'))
+        ->set('mail', (string) $form_state->getValue('site_mail'))
+        ->save(TRUE);
+
+      $this->config('system.date')
+        ->set('timezone.default', (string) $form_state->getValue('date_default_timezone'))
+        ->set('country.default', (string) $form_state->getValue('site_default_country'))
+        ->save(TRUE);
+    }
 
     $account_values = $form_state->getValue('account');
 
     // Enable update.module if this option was selected.
     $update_status_module = $form_state->getValue('enable_update_status_module');
-    if ($update_status_module) {
+    if (empty($install_state['config_install_path']) && $update_status_module) {
       $this->moduleInstaller->install(['file', 'update'], FALSE);
 
       // Add the site maintenance account's email address to the list of
diff --git a/core/modules/config/src/Form/ConfigSync.php b/core/modules/config/src/Form/ConfigSync.php
index 73c7a1b8b1ad..57fb1d860e00 100644
--- a/core/modules/config/src/Form/ConfigSync.php
+++ b/core/modules/config/src/Form/ConfigSync.php
@@ -4,6 +4,7 @@
 
 use Drupal\Core\Config\ConfigImporterException;
 use Drupal\Core\Config\ConfigImporter;
+use Drupal\Core\Config\Importer\ConfigImporterBatch;
 use Drupal\Core\Config\TypedConfigManagerInterface;
 use Drupal\Core\Extension\ModuleHandlerInterface;
 use Drupal\Core\Extension\ModuleInstallerInterface;
@@ -337,14 +338,14 @@ public function submitForm(array &$form, FormStateInterface $form_state) {
         $sync_steps = $config_importer->initialize();
         $batch = [
           'operations' => [],
-          'finished' => [get_class($this), 'finishBatch'],
+          'finished' => [ConfigImporterBatch::class, 'finish'],
           'title' => t('Synchronizing configuration'),
           'init_message' => t('Starting configuration synchronization.'),
           'progress_message' => t('Completed step @current of @total.'),
           'error_message' => t('Configuration synchronization has encountered an error.'),
         ];
         foreach ($sync_steps as $sync_step) {
-          $batch['operations'][] = [[get_class($this), 'processBatch'], [$config_importer, $sync_step]];
+          $batch['operations'][] = [[ConfigImporterBatch::class, 'process'], [$config_importer, $sync_step]];
         }
 
         batch_set($batch);
@@ -368,20 +369,15 @@ public function submitForm(array &$form, FormStateInterface $form_state) {
    *   The synchronization step to do.
    * @param array $context
    *   The batch context.
+   *
+   * @deprecated in Drupal 8.6.0 and will be removed before 9.0.0. Use
+   *   \Drupal\Core\Config\Importer\ConfigImporterBatch::process() instead.
+   *
+   * @see https://www.drupal.org/node/2897299
    */
   public static function processBatch(ConfigImporter $config_importer, $sync_step, &$context) {
-    if (!isset($context['sandbox']['config_importer'])) {
-      $context['sandbox']['config_importer'] = $config_importer;
-    }
-
-    $config_importer = $context['sandbox']['config_importer'];
-    $config_importer->doSyncStep($sync_step, $context);
-    if ($errors = $config_importer->getErrors()) {
-      if (!isset($context['results']['errors'])) {
-        $context['results']['errors'] = [];
-      }
-      $context['results']['errors'] = array_merge($context['results']['errors'], $errors);
-    }
+    @trigger_error('\Drupal\config\Form\ConfigSync::processBatch() deprecated in Drupal 8.6.0 and will be removed before 9.0.0. Use \Drupal\Core\Config\Importer\ConfigImporterBatch::process() instead. See https://www.drupal.org/node/2897299');
+    ConfigImporterBatch::process($config_importer, $sync_step, $context);
   }
 
   /**
@@ -389,27 +385,15 @@ public static function processBatch(ConfigImporter $config_importer, $sync_step,
    *
    * This function is a static function to avoid serializing the ConfigSync
    * object unnecessarily.
+   *
+   * @deprecated in Drupal 8.6.0 and will be removed before 9.0.0. Use
+   *   \Drupal\Core\Config\Importer\ConfigImporterBatch::finish() instead.
+   *
+   * @see https://www.drupal.org/node/2897299
    */
   public static function finishBatch($success, $results, $operations) {
-    if ($success) {
-      if (!empty($results['errors'])) {
-        foreach ($results['errors'] as $error) {
-          \Drupal::messenger()->addError($error);
-          \Drupal::logger('config_sync')->error($error);
-        }
-        \Drupal::messenger()->addWarning(\Drupal::translation()->translate('The configuration was imported with errors.'));
-      }
-      else {
-        \Drupal::messenger()->addStatus(\Drupal::translation()->translate('The configuration was imported successfully.'));
-      }
-    }
-    else {
-      // An error occurred.
-      // $operations contains the operations that remained unprocessed.
-      $error_operation = reset($operations);
-      $message = \Drupal::translation()->translate('An error occurred while processing %error_operation with arguments: @arguments', ['%error_operation' => $error_operation[0], '@arguments' => print_r($error_operation[1], TRUE)]);
-      \Drupal::messenger()->addError($message);
-    }
+    @trigger_error('\Drupal\config\Form\ConfigSync::finishBatch() deprecated in Drupal 8.6.0 and will be removed before 9.0.0. Use \Drupal\Core\Config\Importer\ConfigImporterBatch::finish() instead. See https://www.drupal.org/node/2897299');
+    ConfigImporterBatch::finish($success, $results, $operations);
   }
 
 }
diff --git a/core/modules/config/tests/src/Kernel/ConfigUninstallViaCliImportTest.php b/core/modules/config/tests/src/Kernel/ConfigUninstallViaCliImportTest.php
index 5f77447f316f..0ab0fd1764e8 100644
--- a/core/modules/config/tests/src/Kernel/ConfigUninstallViaCliImportTest.php
+++ b/core/modules/config/tests/src/Kernel/ConfigUninstallViaCliImportTest.php
@@ -32,6 +32,7 @@ protected function setUp() {
       $this->markTestSkipped('This test has to be run from the CLI');
     }
 
+    $this->installConfig(['system']);
     $this->copyConfig($this->container->get('config.storage'), $this->container->get('config.storage.sync'));
 
     // Set up the ConfigImporter object for testing.
diff --git a/core/modules/content_moderation/tests/src/Kernel/ContentModerationWorkflowConfigTest.php b/core/modules/content_moderation/tests/src/Kernel/ContentModerationWorkflowConfigTest.php
index ee4392738bf3..1b2125b7dd53 100644
--- a/core/modules/content_moderation/tests/src/Kernel/ContentModerationWorkflowConfigTest.php
+++ b/core/modules/content_moderation/tests/src/Kernel/ContentModerationWorkflowConfigTest.php
@@ -59,7 +59,7 @@ protected function setUp() {
     $this->installEntitySchema('node');
     $this->installEntitySchema('user');
     $this->installEntitySchema('content_moderation_state');
-    $this->installConfig('content_moderation');
+    $this->installConfig(['system', 'content_moderation']);
 
     NodeType::create([
       'type' => 'example',
diff --git a/core/modules/content_translation/tests/src/Kernel/ContentTranslationConfigImportTest.php b/core/modules/content_translation/tests/src/Kernel/ContentTranslationConfigImportTest.php
index 44e816089ec1..0fe6b9f6e0b3 100644
--- a/core/modules/content_translation/tests/src/Kernel/ContentTranslationConfigImportTest.php
+++ b/core/modules/content_translation/tests/src/Kernel/ContentTranslationConfigImportTest.php
@@ -33,6 +33,7 @@ class ContentTranslationConfigImportTest extends KernelTestBase {
   protected function setUp() {
     parent::setUp();
 
+    $this->installConfig(['system']);
     $this->installEntitySchema('entity_test_mul');
     $this->copyConfig($this->container->get('config.storage'), $this->container->get('config.storage.sync'));
 
diff --git a/core/modules/node/tests/src/Kernel/Config/NodeImportChangeTest.php b/core/modules/node/tests/src/Kernel/Config/NodeImportChangeTest.php
index e1b17f2c1c9a..d670e6a44cae 100644
--- a/core/modules/node/tests/src/Kernel/Config/NodeImportChangeTest.php
+++ b/core/modules/node/tests/src/Kernel/Config/NodeImportChangeTest.php
@@ -26,7 +26,7 @@ protected function setUp() {
     parent::setUp();
 
     // Set default storage backend.
-    $this->installConfig(['field', 'node_test_config']);
+    $this->installConfig(['system', 'field', 'node_test_config']);
   }
 
   /**
diff --git a/core/modules/node/tests/src/Kernel/Config/NodeImportCreateTest.php b/core/modules/node/tests/src/Kernel/Config/NodeImportCreateTest.php
index cb985173ae96..0b27bc2a22c7 100644
--- a/core/modules/node/tests/src/Kernel/Config/NodeImportCreateTest.php
+++ b/core/modules/node/tests/src/Kernel/Config/NodeImportCreateTest.php
@@ -28,7 +28,7 @@ protected function setUp() {
     $this->installEntitySchema('user');
 
     // Set default storage backend.
-    $this->installConfig(['field']);
+    $this->installConfig(['system', 'field']);
   }
 
   /**
diff --git a/core/modules/system/src/SystemConfigSubscriber.php b/core/modules/system/src/SystemConfigSubscriber.php
index 519155b8497c..0ab0d15fc610 100644
--- a/core/modules/system/src/SystemConfigSubscriber.php
+++ b/core/modules/system/src/SystemConfigSubscriber.php
@@ -72,6 +72,9 @@ public function onConfigImporterValidateNotEmpty(ConfigImporterEvent $event) {
    *   The config import event.
    */
   public function onConfigImporterValidateSiteUUID(ConfigImporterEvent $event) {
+    if (!$event->getConfigImporter()->getStorageComparer()->getSourceStorage()->exists('system.site')) {
+      $event->getConfigImporter()->logError($this->t('This import does not contain system.site configuration, so has been rejected.'));
+    }
     if (!$event->getConfigImporter()->getStorageComparer()->validateSiteUuid()) {
       $event->getConfigImporter()->logError($this->t('Site UUID in source storage does not match the target storage.'));
     }
diff --git a/core/modules/system/system.install b/core/modules/system/system.install
index 3ad360ff242e..0fe129b0b6d0 100644
--- a/core/modules/system/system.install
+++ b/core/modules/system/system.install
@@ -1002,6 +1002,19 @@ function system_requirements($phase) {
     ];
   }
 
+  // During installs from configuration don't support install profiles that
+  // implement hook_install.
+  if ($phase == 'install' && !empty($install_state['config_install_path'])) {
+    $install_hook = $install_state['parameters']['profile'] . '_install';
+    if (function_exists($install_hook)) {
+      $requirements['config_install'] = [
+        'title' => t('Configuration install'),
+        'value' => $install_state['parameters']['profile'],
+        'description' => t('The selected profile has a hook_install() implementation and therefore can not be installed from configuration.'),
+        'severity' => REQUIREMENT_ERROR,
+      ];
+    }
+  }
   return $requirements;
 }
 
diff --git a/core/tests/Drupal/FunctionalTests/Installer/InstallerExistingConfigMultilingualTest.php b/core/tests/Drupal/FunctionalTests/Installer/InstallerExistingConfigMultilingualTest.php
new file mode 100644
index 000000000000..db05d32031e6
--- /dev/null
+++ b/core/tests/Drupal/FunctionalTests/Installer/InstallerExistingConfigMultilingualTest.php
@@ -0,0 +1,24 @@
+<?php
+
+namespace Drupal\FunctionalTests\Installer;
+
+/**
+ * Verifies that installing from existing configuration works.
+ *
+ * @group Installer
+ */
+class InstallerExistingConfigMultilingualTest extends InstallerExistingConfigTestBase {
+
+  /**
+   * {@inheritdoc}
+   */
+  protected $profile = 'testing_config_install_multilingual';
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function getConfigTarball() {
+    return __DIR__ . '/../../../fixtures/config_install/multilingual.tar.gz';
+  }
+
+}
diff --git a/core/tests/Drupal/FunctionalTests/Installer/InstallerExistingConfigNoConfigTest.php b/core/tests/Drupal/FunctionalTests/Installer/InstallerExistingConfigNoConfigTest.php
new file mode 100644
index 000000000000..01ddefa9048a
--- /dev/null
+++ b/core/tests/Drupal/FunctionalTests/Installer/InstallerExistingConfigNoConfigTest.php
@@ -0,0 +1,42 @@
+<?php
+
+namespace Drupal\FunctionalTests\Installer;
+
+/**
+ * Verifies that profiles invalid config can not be installed.
+ *
+ * @group Installer
+ */
+class InstallerExistingConfigNoConfigTest extends InstallerExistingConfigTestBase {
+
+  protected $profile = 'no_config_profile';
+
+  /**
+   * Final installer step: Configure site.
+   */
+  protected function setUpSite() {
+    // There are errors therefore there is nothing to do here.
+    return;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function getConfigTarball() {
+    return __DIR__ . '/../../../fixtures/config_install/testing_config_install_no_config.tar.gz';
+  }
+
+  /**
+   * Tests that profiles with an empty config/sync directory do not work.
+   */
+  public function testConfigSync() {
+    $this->assertTitle('Configuration validation | Drupal');
+    $this->assertText('The configuration synchronization failed validation.');
+    $this->assertText('This import is empty and if applied would delete all of your configuration, so has been rejected.');
+
+    // Ensure there is no continuation button.
+    $this->assertNoText('Save and continue');
+    $this->assertNoFieldById('edit-submit');
+  }
+
+}
diff --git a/core/tests/Drupal/FunctionalTests/Installer/InstallerExistingConfigNoSystemSiteTest.php b/core/tests/Drupal/FunctionalTests/Installer/InstallerExistingConfigNoSystemSiteTest.php
new file mode 100644
index 000000000000..4ac68d4e8637
--- /dev/null
+++ b/core/tests/Drupal/FunctionalTests/Installer/InstallerExistingConfigNoSystemSiteTest.php
@@ -0,0 +1,49 @@
+<?php
+
+namespace Drupal\FunctionalTests\Installer;
+
+/**
+ * Testing installing from config without system.site.
+ *
+ * @group Installer
+ */
+class InstallerExistingConfigNoSystemSiteTest extends InstallerExistingConfigTestBase {
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function prepareEnvironment() {
+    parent::prepareEnvironment();
+    // File API functions are not available yet.
+    unlink($this->siteDirectory . '/profiles/' . $this->profile . '/config/sync/system.site.yml');
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function setUpSite() {
+    return;
+  }
+
+  /**
+   * Tests that profiles with no system.site do not work.
+   */
+  public function testConfigSync() {
+    $this->htmlOutput(NULL);
+    $this->assertTitle('Configuration validation | Drupal');
+    $this->assertText('The configuration synchronization failed validation.');
+    $this->assertText('This import does not contain system.site configuration, so has been rejected.');
+
+    // Ensure there is no continuation button.
+    $this->assertNoText('Save and continue');
+    $this->assertNoFieldById('edit-submit');
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function getConfigTarball() {
+    return __DIR__ . '/../../../fixtures/config_install/testing_config_install.tar.gz';
+  }
+
+}
diff --git a/core/tests/Drupal/FunctionalTests/Installer/InstallerExistingConfigProfileHookInstall.php b/core/tests/Drupal/FunctionalTests/Installer/InstallerExistingConfigProfileHookInstall.php
new file mode 100644
index 000000000000..2d9d6cdfc121
--- /dev/null
+++ b/core/tests/Drupal/FunctionalTests/Installer/InstallerExistingConfigProfileHookInstall.php
@@ -0,0 +1,64 @@
+<?php
+
+namespace Drupal\FunctionalTests\Installer;
+
+/**
+ * Verifies that profiles with hook_install() can't be installed from config.
+ *
+ * @group Installer
+ */
+class InstallerExistingConfigProfileHookInstall extends InstallerExistingConfigTestBase {
+
+  protected $profile = 'config_profile_with_hook_install';
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function visitInstaller() {
+    // Create an .install file with a hook_install() implementation.
+    $path = $this->siteDirectory . '/profiles/' . $this->profile;
+    $contents = <<<EOF
+<?php
+
+function config_profile_with_hook_install_install() {
+}
+EOF;
+    file_put_contents("$path/{$this->profile}.install", $contents);
+    parent::visitInstaller();
+  }
+
+  /**
+   * Installer step: Configure settings.
+   */
+  protected function setUpSettings() {
+    // There are errors therefore there is nothing to do here.
+    return;
+  }
+
+  /**
+   * Final installer step: Configure site.
+   */
+  protected function setUpSite() {
+    // There are errors therefore there is nothing to do here.
+    return;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function getConfigTarball() {
+    // We're not going to get to the config import stage so this does not
+    // matter.
+    return __DIR__ . '/../../../fixtures/config_install/testing_config_install_no_config.tar.gz';
+  }
+
+  /**
+   * Confirms the installation has failed and the expected error is displayed.
+   */
+  public function testConfigSync() {
+    $this->assertTitle('Requirements problem | Drupal');
+    $this->assertText($this->profile);
+    $this->assertText('The selected profile has a hook_install() implementation and therefore can not be installed from configuration.');
+  }
+
+}
diff --git a/core/tests/Drupal/FunctionalTests/Installer/InstallerExistingConfigTest.php b/core/tests/Drupal/FunctionalTests/Installer/InstallerExistingConfigTest.php
new file mode 100644
index 000000000000..ebf4c2a8c5b4
--- /dev/null
+++ b/core/tests/Drupal/FunctionalTests/Installer/InstallerExistingConfigTest.php
@@ -0,0 +1,30 @@
+<?php
+
+namespace Drupal\FunctionalTests\Installer;
+
+/**
+ * Verifies that installing from existing configuration works.
+ *
+ * @group Installer
+ */
+class InstallerExistingConfigTest extends InstallerExistingConfigTestBase {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function setUpSite() {
+    // The configuration is from a site installed in French.
+    // So after selecting the profile the installer detects that the site must
+    // be installed in French, thus we change the button translation.
+    $this->translations['Save and continue'] = 'Enregistrer et continuer';
+    parent::setUpSite();
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function getConfigTarball() {
+    return __DIR__ . '/../../../fixtures/config_install/testing_config_install.tar.gz';
+  }
+
+}
diff --git a/core/tests/Drupal/FunctionalTests/Installer/InstallerExistingConfigTestBase.php b/core/tests/Drupal/FunctionalTests/Installer/InstallerExistingConfigTestBase.php
new file mode 100644
index 000000000000..e093be966769
--- /dev/null
+++ b/core/tests/Drupal/FunctionalTests/Installer/InstallerExistingConfigTestBase.php
@@ -0,0 +1,99 @@
+<?php
+
+namespace Drupal\FunctionalTests\Installer;
+
+use Drupal\Component\Serialization\Yaml;
+use Drupal\Core\Archiver\ArchiveTar;
+
+/**
+ * Provides a base class for testing installing from existing configuration.
+ */
+abstract class InstallerExistingConfigTestBase extends InstallerTestBase {
+
+  /**
+   * This is set by the profile in the core.extension extracted.
+   */
+  protected $profile = NULL;
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function prepareEnvironment() {
+    parent::prepareEnvironment();
+    $archiver = new ArchiveTar($this->getConfigTarball(), 'gz');
+
+    if ($this->profile === NULL) {
+      $core_extension = Yaml::decode($archiver->extractInString('core.extension.yml'));
+      $this->profile = $core_extension['profile'];
+    }
+
+    // Create a profile for testing.
+    $info = [
+      'type' => 'profile',
+      'core' => \Drupal::CORE_COMPATIBILITY,
+      'name' => 'Configuration installation test profile (' . $this->profile . ')',
+    ];
+    // File API functions are not available yet.
+    $path = $this->siteDirectory . '/profiles/' . $this->profile;
+
+    mkdir($path, 0777, TRUE);
+    file_put_contents("$path/{$this->profile}.info.yml", Yaml::encode($info));
+
+    // Create config/sync directory and extract tarball contents to it.
+    $config_sync_directory = $path . '/config/sync';
+    mkdir($config_sync_directory, 0777, TRUE);
+    $files = [];
+    $list = $archiver->listContent();
+    if (is_array($list)) {
+      /** @var array $list */
+      foreach ($list as $file) {
+        $files[] = $file['filename'];
+      }
+      $archiver->extractList($files, $config_sync_directory);
+    }
+  }
+
+  /**
+   * Gets the filepath to the configuration tarball.
+   *
+   * The tarball will be extracted to the install profile's config/sync
+   * directory for testing.
+   *
+   * @return string
+   *   The filepath to the configuration tarball.
+   */
+  abstract protected function getConfigTarball();
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function installParameters() {
+    $parameters = parent::installParameters();
+
+    // The options that change configuration are disabled when installing from
+    // existing configuration.
+    unset($parameters['forms']['install_configure_form']['site_name']);
+    unset($parameters['forms']['install_configure_form']['site_mail']);
+    unset($parameters['forms']['install_configure_form']['update_status_module']);
+
+    return $parameters;
+  }
+
+  /**
+   * Confirms that the installation installed the configuration correctly.
+   */
+  public function testConfigSync() {
+    // After installation there is no snapshot and nothing to import.
+    $change_list = $this->configImporter()->getStorageComparer()->getChangelist();
+    $expected = [
+      'create' => [],
+      // The system.mail is changed configuration because the test system
+      // changes it to ensure that mails are not sent.
+      'update' => ['system.mail'],
+      'delete' => [],
+      'rename' => [],
+    ];
+    $this->assertEqual($expected, $change_list);
+  }
+
+}
diff --git a/core/tests/Drupal/KernelTests/Core/Config/ConfigImportRecreateTest.php b/core/tests/Drupal/KernelTests/Core/Config/ConfigImportRecreateTest.php
index 7d9c9ae23f76..fef464ed7f21 100644
--- a/core/tests/Drupal/KernelTests/Core/Config/ConfigImportRecreateTest.php
+++ b/core/tests/Drupal/KernelTests/Core/Config/ConfigImportRecreateTest.php
@@ -32,7 +32,7 @@ protected function setUp() {
     parent::setUp();
 
     $this->installEntitySchema('node');
-    $this->installConfig(['field', 'node']);
+    $this->installConfig(['system', 'field', 'node']);
 
     $this->copyConfig($this->container->get('config.storage'), $this->container->get('config.storage.sync'));
 
diff --git a/core/tests/Drupal/KernelTests/Core/Config/ConfigImportRenameValidationTest.php b/core/tests/Drupal/KernelTests/Core/Config/ConfigImportRenameValidationTest.php
index 84b5a2de1314..f52b3956ab96 100644
--- a/core/tests/Drupal/KernelTests/Core/Config/ConfigImportRenameValidationTest.php
+++ b/core/tests/Drupal/KernelTests/Core/Config/ConfigImportRenameValidationTest.php
@@ -39,7 +39,7 @@ protected function setUp() {
 
     $this->installEntitySchema('user');
     $this->installEntitySchema('node');
-    $this->installConfig(['field']);
+    $this->installConfig(['system', 'field']);
 
     // Set up the ConfigImporter object for testing.
     $storage_comparer = new StorageComparer(
diff --git a/core/tests/Drupal/KernelTests/Core/Config/ConfigImporterMissingContentTest.php b/core/tests/Drupal/KernelTests/Core/Config/ConfigImporterMissingContentTest.php
index 59f9cb2ed728..db09e3f9f66d 100644
--- a/core/tests/Drupal/KernelTests/Core/Config/ConfigImporterMissingContentTest.php
+++ b/core/tests/Drupal/KernelTests/Core/Config/ConfigImporterMissingContentTest.php
@@ -33,7 +33,7 @@ protected function setUp() {
     $this->installSchema('system', 'sequences');
     $this->installEntitySchema('entity_test');
     $this->installEntitySchema('user');
-    $this->installConfig(['config_test']);
+    $this->installConfig(['system', 'config_test']);
     // Installing config_test's default configuration pollutes the global
     // variable being used for recording hook invocations by this test already,
     // so it has to be cleared out manually.
diff --git a/core/tests/Drupal/KernelTests/Core/Config/ConfigImporterTest.php b/core/tests/Drupal/KernelTests/Core/Config/ConfigImporterTest.php
index dc4e0ae12b9d..6e8adf79a772 100644
--- a/core/tests/Drupal/KernelTests/Core/Config/ConfigImporterTest.php
+++ b/core/tests/Drupal/KernelTests/Core/Config/ConfigImporterTest.php
@@ -33,7 +33,7 @@ class ConfigImporterTest extends KernelTestBase {
   protected function setUp() {
     parent::setUp();
 
-    $this->installConfig(['config_test']);
+    $this->installConfig(['system', 'config_test']);
     // Installing config_test's default configuration pollutes the global
     // variable being used for recording hook invocations by this test already,
     // so it has to be cleared out manually.
diff --git a/core/tests/Drupal/KernelTests/Core/Config/ConfigOverrideTest.php b/core/tests/Drupal/KernelTests/Core/Config/ConfigOverrideTest.php
index b2ddaa396ddd..550e0d5b2b0f 100644
--- a/core/tests/Drupal/KernelTests/Core/Config/ConfigOverrideTest.php
+++ b/core/tests/Drupal/KernelTests/Core/Config/ConfigOverrideTest.php
@@ -20,6 +20,7 @@ class ConfigOverrideTest extends KernelTestBase {
 
   protected function setUp() {
     parent::setUp();
+    $this->installConfig(['system']);
     $this->copyConfig($this->container->get('config.storage'), $this->container->get('config.storage.sync'));
   }
 
diff --git a/core/tests/Drupal/KernelTests/Core/Config/ConfigSnapshotTest.php b/core/tests/Drupal/KernelTests/Core/Config/ConfigSnapshotTest.php
index 62eff04d4178..645638d83239 100644
--- a/core/tests/Drupal/KernelTests/Core/Config/ConfigSnapshotTest.php
+++ b/core/tests/Drupal/KernelTests/Core/Config/ConfigSnapshotTest.php
@@ -24,6 +24,7 @@ class ConfigSnapshotTest extends KernelTestBase {
    */
   protected function setUp() {
     parent::setUp();
+    $this->installConfig(['system']);
     // Update the config snapshot. This allows the parent::setUp() to write
     // configuration files.
     \Drupal::service('config.manager')->createSnapshot(\Drupal::service('config.storage'), \Drupal::service('config.storage.snapshot'));
diff --git a/core/tests/Drupal/KernelTests/Core/Entity/ContentEntityNullStorageTest.php b/core/tests/Drupal/KernelTests/Core/Entity/ContentEntityNullStorageTest.php
index 6da9bb3baad0..001d9ba3dee8 100644
--- a/core/tests/Drupal/KernelTests/Core/Entity/ContentEntityNullStorageTest.php
+++ b/core/tests/Drupal/KernelTests/Core/Entity/ContentEntityNullStorageTest.php
@@ -43,6 +43,7 @@ public function testEntityQuery() {
    * @see \Drupal\Core\Entity\Event\BundleConfigImportValidate
    */
   public function testDeleteThroughImport() {
+    $this->installConfig(['system']);
     $contact_form = ContactForm::create(['id' => 'test']);
     $contact_form->save();
 
diff --git a/core/tests/fixtures/config_install/multilingual.tar.gz b/core/tests/fixtures/config_install/multilingual.tar.gz
new file mode 100644
index 000000000000..d43aafa1e58a
--- /dev/null
+++ b/core/tests/fixtures/config_install/multilingual.tar.gz
@@ -0,0 +1,52 @@
+‹�",æX�í}érã8¶fýöSp:¦ÃÝ›û’QÑ·µXò&ÉÚ,Ë·n(@”(q3m“ó0÷
æÇÄ<B¿Ø�$%k±-g–LWgòˈ´B Eâ;888§uQ(×.ÎÂyøˇ¦i‘ç)òW…ø/Í&Ç1xŽ£Ž–ž¥EN h†æŠþ¸[zF„ÐÇ·-4«®foœO~
+µþûo‚ÎÈ(Ýô‘ºþ‚Ò\'„¦†9Œ|š®C….¥"Ê´=בN™.X¸‘O•ýȃ˜!:£:.eÃ	¢BÒævPÍ)ú•šš¸*uÛtΓç:š"Ëõlä„ç[_:ŽvFU\_Ðp};mJu£Ò‘g¹Óî\HEá!‡
+?E~ð+þ€¨QzÁ—óóÙlv¦Çw|æúøÊ®‘Ë&W‹oÊB䧷ñÙ¯&¨–«MÎ’ÿ	&ƒø9œ-lëh×8ÄIwø/r"Ÿó?D‘©¡8F@†"+@Peð¢¡hè:	qÐФ¢:CÍÕÑ
+9'øq„Qð…
+ý`2"GGŽf¢àË	•R’|¢(@L*û3-:‹;.·]=²Ðv
|Žý\JºãÉ@sý¸HGŒ¬p4>Á`ô…*÷
+EéŒÂ5òö¢#Ù >ÍM-RúN»¹÷Ê>�u^;!?t£‹Ÿ$K/ã£!øÈÔ‘
+ýaúAx2Cæp~¡˜Ïw§ø”ÿ…r"Ë:ñ¬hhâê§É­ȏÄ,ú7~z 0Äâ)~äʯפ(ªÈúBR	”ˆ2\þ|ÑõŠ«t3ð,¸øËSÕBä£äNÉ“òBülè“ø¬i™!®ù¿(êŸì¿ÿ}þ«>tt|çÇ
‡ù¿;þK´ äüÏ	ÿ5^1XA�§ó4à
Ce5Àò­ê‚Èj‚ñ
ü?»ÖÍC½¨0ÝyyzQ›,K-ù±À™Q+OªØaèªÈ䆿ÁîU~™à#1£Ö̦_cvJ×Uc	e÷Xýr­5£OÛX1¢VgOßEéSšÔ‹4 ZÕÀr‡nú˜7JH~Ùni€+C'-ùy‰ÿø#´Dasà(BàÿEŽÝæ?‹+J9ÿ³@™gò@Ð8ð2Ô€¢!hšŽD‰SuIßÀÿo&úaØMP(¶—BX÷ìû %ÕQ9eçÂœN]ϹvŠcK¾©_l}«§¾ÌvbÏ`
MwÀ¼Jø­Ö^¡ûKužÉ~ç›6ÄFT<®Si­mÒ“§ð2åßG×£ã5þ‡0˜‡ýïà?¿7þ¢˜ó?$ügYž“9Ã�PBÿuȼ*8š§UhìGò_´¨ªV«/7öКH¼ç
;=…»ypq]YÔÍîcM•¯û{ü{ê;ÙÏ`ÜÖ›Ü߬±f~ªÁ;iNjÅRb=zߦþ\’­ x‰ÿÃŒílíïÚÿ<Ïÿe‚„ÿ’¦Ñ¢G}Dóà9Kžf®²*ghãoáÿ¶þÕSÿ{„ß´ÚN¯¨Íç7µ«J«&j4¨ÛÍãêãêй÷5`-œæåÕ–P~›mÿªH ÷4÷ŠDØ«ð¬
+tñ)*>µ=þ§Ïâ+þt€}þÛ(àkðÿåüß›ÿ“šÍùŸRþC)²®‘tÀK,dB¬H4¯pøupÂ'ØÿB­®O8ëÝÌóy±£-ÙÔoù‡‹.s)´‡—–\úz%(lH€U~ÅþǬ·ó‘þîI€U‹oOìÔÚ˜ˆŸµ:ÿþi€äÁ>ÿ=|ƒÐ-t,	pÿôÿyšËùŸþÓ:+òŒ,AÖ±þ¯1(ªÂ2¬@«HÒ¿…ÿßLtyá…eCìùs´@Óî’wî„©áKÅpÞ|*kŽéŒîÙ«kf¸AôçžúNõŸ{•èÏM½Âñ½
+f?>Eŧþä¶þKØçèºÖÿ_Þ1ÿÏ{ú?—ÿ™ á?‚‚Îè²�h™ç�ϳP «aM@CºJsœ(ÐGYÿ‹;×5„y©aŽoõ"ºÃ‡ySt™xº<×/FFÍ™?<jò¸?º‚#¹‹cØ/¬êō¿ký/­ù<>œ–ýÖ O÷L‡!$g´,bip<	pˆÿœÈïò_òñ?$ü74šÖ
ŽÌÿ*f½$U¢uÀ14R…Ññy/ÿ“.÷6m¥‰Õ®zþlyï¼þc¥ˆ3m.wÙJ…y¸†á‡`M“ùþU§<Y¹•´€"]—Jºîé	aÒÓ›ò`"Ÿp´ü+eŸëç},S.¿˜§Ÿ8Úþù°ÇÿQhcAƒ²³ÿ9NÊ×ÿ?	)ÿ1Ù!äi`paþ#@
j@E¢¬ðØ8€*Lþ_4šVØmÞÙCMì6Y_»ǽ…J×c!2éN0¬µAgóÝ)×à²S»¥Ê¸ä5Ö÷
ôœê‡ð:ÿCÓ>’8<þ3»ü—¸|þ?¤þ?*«²´ÀDë˜ÿ<'�u
ª�ej’(kÇäÿxn”¬ÙãUëáJצ5ÿ€ÞD{œ—«Ý{·quÁµm¶Þz´*ÑÅ6ÿI§Ü—
¤ôÕÑ?¿wðÈÿ%häƒÿ^æ¿í:áèh
+ÀwŒÿ¬˜ÿ™ á?¯éŠÄ@p’$^ÐYlÿë
+ÐiQ×5hÈ:óîù¿÷ðÿQº‰JÝYmÐÓ;õé­æZaôÀ
d@®<N:uñfXŸUhT{æÜ)·É_#Eoh�9Ûáeþoì'8È~oüÇ9ÿ³@êÿ§¨*¯B02#žÕt�‘’Ì"V5D(Âwûÿ¿‡ÿ5iñdjýI—G­…à)º_€Õbэºe¦±ˆÆ\ÐT¸Çñìï¼5îÇ~>ÞÀËüŸ!tÄ	Àï±ÿ¥|þ/¬Öÿ5ƒ“0ëY™¦
e¨´Êbû_–
+4¯uþovSæ{{?˜U†Sv:¼âm­P¨´¯–þ1Òb²Ôg¾Sð&Fÿ™ÿ¤Snó¿‡K^ýïõröÂËü_ ègÉÿÝõ?ÌÿÜÿ7$ü ƒŸ8Ë�ZçUÀÓˆ² Ë@ç!/2:Ë«’~Lþ7Æhb6£¥¥Þ7ف<n\o¾5ìߢ»§iæõêPk.ýù?Ò)·ùßÇ%¯ÛýùØÿ¼ÎÁqò_v÷ÿH¹ÿ6Hø¯"(H'YU$lÿ
+eh�CP4•c%™§á1ù/Ü{pVóoî.îJ·Á÷½;HwÊ•«Í«K£³4¯Ã™ewçÚ6ÿםr_Sñràk!_x
{ü·ÜcnýñÍügÄ|ý/#$üg$*º¨
U¡ñø/óXÿ7T	ÐÍhÈà°pÔù?w(½‡Q1ºTok3®äšÅ‹Çñð©½UŠ[S»½ÁìV3êª{’ì½q†kÆ—“ãÂÂÐ
+6u�ëWªB¥ò¥ÿ×°Çéfdgêÿljì^ü)÷ÿËéú¿Œx$(‚Âbþ#@CÆæ€D#^Ñ•còßYÞ
+:îõñÃÕÃ@îX1ª"Eâ,ۘؗëºXSñÉü_Ò)÷$@R|@äÞ?oaÿÁÈõÃã*�‡Çÿ=ÿ_6÷ÿË«ø?ø§±@£!Öÿu¨�Bp’¦
+Ëqº(“ÿk‰‹° _9Åáüªª\²Ýòu?àJUE~‹‹VP¾±-õq–nì!rþqé
öçÔ1ÿ‘šá"–�¿á3²MñŒ¸D“phoÿ‹ûö>ÿ—
Rþ#•Áž
¢¢Ð�kûP8YºÆ	/©Ø8øþýñž×~¬‡QGóaq«-ÒãmctW½©>ºêcóZŸ*÷½{î6@f”lõÝêŸ+¹ÐZã:DáEÜ©;¥Ûn5¨VAs>û±ÿi°Éÿ©‰f	ÿòŸYV&ñ°²¿ÿ'ŸÿË	ÿ¡F4.lú"ƒùϐý濨I¯Ê²`H¯ð?oß�¤7r¶üðÊ™WǏºT…лŠ¢¡ÉŽªìÕ¼bNáC‡— YXwÐç
ø`µãïôßD.vñÿýàHÛ�ëÿ{û%.ŸÿËéþ_ƒá Gs@VIü?•€jh"PETŽf™×âÿ‰ÿS«¿ôï±†R¯y iù|P[O­' Ð¶æ
+�·õê¬äwŸù;èzìo·sÎÞà€ ¯&~±ó?$ñŸ§wÇFòù¿LŽÿøÁ‹¼Ì
֐ÀË,‹ù&Š@×9±¼ÀIêÇò߸¯×ÓAuYl]€™×ºT²�¹û±3R/UÑš¶t.‚šÖæÿf]ë
í¸Šs=à óßG
~]D�ä?»kÿc€ÎùŸÒõ?]ÃZ>§
–À#C²k¼$H:£0òÇêÿbµÔh‚ñÛRuõ² ô{MQíÈ%£ª>ùÅþM£]<ôùÇÿ¤ƒî
+€¤ô9ÜI`:^”[xƒÿ!‚ÁfÿÞ3ÿÇíÚÿ<ÇÿÍiüOƒ%‰�¿ð†¨Å` Bˆõ�È+ºôîõ¿ï¡m©<õ|fÒíßÐö¸U¨–_xh‹wÓð‘å‘3=Þ¢‡øgú'ýsÅûNr”sûÛð2ÿãùU͵=¨a-ð0ÿ…]þ‹tnÿg‚UüONf 
‡=à5Î�P7!k¨D’¿%þÏ7ÏÿKL©]ð·õ;m‰eq|Å_Õ-æ¦Ð™À‘ÝJñ¢Sè- <|žÿOûçJ�”ÒÃ|öÿ[ðÿ?sþŸaòñ?$üWÙî+@t¬ÿË"TNÆꀪiÒuQ™ï×ÿß!�ìæUe`¸ý±íÜ·}¥æie¾Ô×ƒŠ×`
+‹²>(“eXÕžÀÖüqjš½<ÿŸ‘ð"'0Ýã†ý^ãÿžÞà¿HÑ/òùþßLðÌÔ$&EŠâÏÃôぶ©%±6SúrÃD–¾úh­­„­£ãˆuÎ0Â_JHðüô³Ëòi·Ñ$Ü]ò9ĝ2ùD˜»*ˆ¿¦ƒ_Še
l,NLË$×#¡ððã?YŒ£û¥
ü’}G#‡„[½b˜n¡qÕ‡cyN‡‚QkÜEcoÚl–ó[Z¦X»èþé¥LÌÿ84#‘èøEÇñ	ñs˜Ü)ò}Sÿã‘ÀñŸáøÝù?–Îçÿ2
îà¦cÆ™jÞ¹GïK….vA3ÛfcÆõäéÌë×TP\�0¨µ+Cõé¦Ûé×þô}?~ÿDÔŸ­‚•~ÎøÏìæÿÂã?›ó?øîK{ÛӁómö#Yæ`5ðCfVñƒ…nõ»‚Ìß=6ꥶÑZÐåpò¨Ü,/UAÎÙÿoXûtþïîÿÃüÏõÿLàEØP¨0ÔFƒÀ\býX8$œë	Ý)4‹K«î
+,™—W’zuqw[5ébÿéqz§_8RidDt.þìHùº>¶Å’u?ÕÕÙæÿbwóÿ‰\>ÿŸ
Rÿ±¢$h€ÉþIU€‚0ÄSg5E”ßÿ÷åõ¿ä#1êy»®ôÔè=Aó6­’Üö…+·|ãÚ?•¤û«Ëv¡dßox‘.{wå43n\Nk‡ÏË€ÉGrƒ™b‰Ù$ßs°þÄJï?¹ÝíEôuӁIp}æ$ô¡X0„ªµšWŒ=Öû <äf^ÎqñM®ž›†;ŸkRö­.‘éû's"<üä?Ëïéÿ|îÿ—
th¾é‘	€8sÏš qGL8C’V‚aåSKj馏4ÜiI’›ó„/Á9éLç¤Rp(ßÏí`†³ÛPõ[N04™i‹«‹×#ýéá&à§å‚Uñ"W!>É”íYºù׳ éÈë?¦(8À†¡wãŠ"“ëÿ™ õÿ§5]PE ^�/"ÈŠb�•Eª!jš$£Æÿ©_ÝCq2Dw£úý¶Ø²Ó2$»Ýšú\j*|û¦6~P›'É€~zGºf,™NO’Þú…zî®ëL=}’téXI>âðAXÐA/UJâ˜{çâSÏÉw’
+qáÖ¯%›ùÄã
+Û
+ÄúÊ‘oí]—}Ç•v®m^f°Ôû|y…®·wqé¿…ÏN]–ãHåÿ‡j€õ?fWþXÌåXeV¼ S¡5ƒ‹`ŒÜÙ`]O¹¦¶¶UÞóón\ãzzq0ð£JA*ŠÛ™cºÚ£j£‰PåUVŸ7¯Ây!—#ŸƒÕ2ýù^ƒð^^ç?áË6ÿY‰¡„¼§5~rþ¯ß?6ß>êßþþ9Žò÷Ÿ6ßÿ~.X¨Ûæw
+;4þÓüÞþÏã?e‚Mƒ"u¥,—n¡5ó_ÿÏÉGæoóßr‡™ð/þ“ æþß™àþŸ^9¦fºX¥Ç¶~@D@9í‡ÅÛüÎzÿ‘û¿iÞ‹ÿÇÊ/ñ¿ó¯ÿFV,�¼ý7
`.�~T¼Íÿ8C}ãÿ.ÿi‘Éý?3Áü¿D¾m9!rÞÿàØäÿGí=Èn×þg9:·ÿ3ÁjÌ/E„ïdȏ‚ú¦›ù?6ùÿQ¾ ‡ù¿ÿÎý?³Aê]ÑÁ¯Ù¥Ó¡’·ŸÓÿ'Á&ÿWŸS�ÿÉ&þ+ÍìåòüïÙ ÿ/œ¡e£œô?ÞäFñŸ±½¿ÏÿÜÿ'¬øxð_ÿ×µr
ð“á-þGŽžIü'šÛõÿ“$>ÿ3Á:j*VýQà!Í4LdUþìË‘	ÞâÿrþÇ⾯p˜ÿ{óÿtÿ5¬ø_wC
+zž…ɯZ(§ÿÏ‚Mþ'á·Î FvÆ{Á
œ¢AZðÝ¢à;æÿ1ŸÿÏ+þW#èëÐO3(™z>
øsàþÛÐ$}�:ÚòúyÆ!þ3{ùŸ%QÊíÿL`£ ˆcœþ30C„m€ð_ÿM‘]ᮃ´ê.å¹>…Ÿ‚
Y´a, bÿ�÷Œºw­)²Ý€BeGJõѝQUâ<Œ¿@¾D”‡ÈöPx–‹•?^â?‰yÏÿ‡çÿöæÿùÜþϹÏÿύ×øo¸î1R?Çøfûÿ9ÿ³ÁJÿ¿3Qîïûâ5þÇó7ÁáñŸß[ÿcòøO™ ÷ùý¹ñÿ‰˜iüGšöâ?
+ùü_&HüÿÊ~äÁ|ñÿ'Ä&ÿcOÿˆôíã¿(Ñyü·L�×YØ.‰÷Up°åoÚn.~"|”Ïï&ñŸÛ‹ÿ.ðyþ—lÆ–– ÄH€Wx@‘e"ãF‹4­)ê1ã?ZŇ²§—ïš¡ot®›#_¬[×׋~Ûm]ÓPÓ§—·Aâ Ïø‚;ŽÊIZµ–²Bÿä9Dáv¸æÏ~¼z|”Ïï&ñŸewõÌÿ|üÏiþg^h1€G
+‡ÿCPˆ€¢@É«óHÿ6þǬ
V¬m{ÐyƒµLÎÚÏÂGùünâàø¿ÿ‡òý?!á¿&Š"-êà™¼J+�BZ¬�%–áI„¦Wò¿~ßøê¢u[º)þÌ9¥Úˆ¥k�À‚ænT³bMeš-ß”JÞ4Í÷ìè'›žŠ©£2ÒO_)ìZ¤äÉ^ßÂGùünâ ÿwãÿ0V>sþgtüWTÇ�`E

ž•y è‚ D«´&ª9nüwN(!£§:Kh.BmÈA
ÍçËAµ3fWã¾>xìh¶ÝáC¢ÿã^yòš§ò+€ËÀ{°æ¿ŸéE�?Ìÿ=ýŸËõÿl€_;aé©ãž~¡•$e&AÀCà…øósu9#èñg«‚ä4Mv
+lw§@#lÜ.qvZ
†;Ú(x.9/ªÖCR?â›*ƒzרGÍB¯Zœö»õÇ»+ÓY†a£Þ¶ƒ²–}¬ùï ¡šðyú¿Œo×ÿE¬qæüÏ

+‚4÷“}h£8ûªWœ¤ùK7òIІ£ç#Ãœ“/ÄPšŒaVŸž&ƒØøÇŒu‰3ùËðÇ�YxèFúàYµ ‹Ïƒ”è˜] »«Î•Þ‹½§¥tT©fÜ•Laq×{hÏufŽnµ~¥©æ©¨_Åšÿ$ó×'åŦç~þ×<þg&€VLp°¦ü€lþð
¬‘o'ƒÂíB’Ê(ádäÇ)_kjctI"
n·º¤
}•ÛhU	¬›IRm^ýí/’
+iÖ¢íR°JgBæ©nø]í¾-žô'7ª<ݨ~]Ÿ^Œ·3WM§Ò¸êD¥ydò¶Ñ©7+Ið£3@à?ƒ‹7ø/þKRîÿ“	4¨Ð ý$¥Wl+¯’š¢
JVÛVóòc8…IºÈ,+fëï¦DÜxª<øÈvq›ÐÁã=éuÄ!‰#ÓHdõ|wŒÛ’Ô©XýëzŒòÜӍ/ÈÇUX'Á¤%ºÅ(½/ççFèé±CÓ™ë㤔ÁùÆ}獳V®®t~ø’.>1ó‰j’¤l5—Ï‹›g7ܪ‘¦P‹<<ÍXºL¡5Ðá"HQ¨¥'8O×7Œ+š¶çúá`%‘’–ß@·O3Ù+4¯ŸZí0`[­^U‘P½*N[©2zªT¡Ô¸«NrýègEœ>ù“óÿ2<³+ÿy!ÿ	ˆ€Ž÷ú
²ߙ׍mÔJmí¡Û¸m÷¯Ê
+ðFãÿĉŽãÀZ¯ÞµÊó‹§Çe•éæ’åύb>èØ*ÿxÔ‡gâ?¿ÿA$ñ_8:_ÿÉÉúÏ«Œd<PUY�¼!p@1hMЁC:Íóï]ÿÁB#Éž˜M€"ê€@yœÓã2sc„ðV¯rÔ@­
[+EJ¥\ãçC©»×Ýur¯í÷ÓõòP9.MãX„§'IFóø<+šÎ‹ß^±ÉBÒÏ“ÙöþÛpB,S›,Ž#ò_`wøÏp|>ÿ›	þ˜ĨتÁ«€—Eà"0íyhðŠ‘ø‘ü*+^·œQõz“i‹îõëâ`T{Dñ§êÔŸ,=f±€ô3ÿ÷ûéZÔð©• ’*¯K‚ÚùyÄÁküœãI€ƒüé]þKt>ÿ›	þ«:##r€–Xð‚*sèø@ñŠ*£ä¿U®)öôªZˆäöLöC•|Û—Âý_¾›÷58›¨7º8ÙáÿN?}Y¬*
»mýRàþ{¾›LÔË�8<þó»ú¿Àåû?2AÂZe
 �<+
+@Ñ

¨PA~+­HÉÿ:Ý*;Oæ
¯ß¸uÞãÝ;¦ÛÕÞBÓ/…Û.Rj ax²Ò}æÿv?]3ÿ.)^“?t)ÃÇŸ)’Ìðu	°ÓÚÏÀ}‚—ø©dÒ?Cþsâÿ™Üÿ+$ü—xݐ5^
†¨cþ
Èj@yÁE™Öµå¿4'ªË;ãGи՛Ò]õ¡Ú«Œ{æJjzÂhƒPñµ–[ØàÿV?}æR|x`çû?ã·ñQ1_7qÿ[û¿Ä8þ»”Ïÿg‚„ÿ‚*(4 Ð!¦>ÏsPEŽ’ åùåW¹¼`y;×f¢÷h· Vâ¢¬ª#´¨ÕAñƝê÷z—Õá3ÿ7úéšüm\v˜ù›ßü9i¿Æüœ#[�‡íf×þÇ9ÿ³@ºÿ[ád¤J`d‰Áú¿®
™a4ÀK¢
+%NôîýßßÃÿ뢎#jÔÂ@¿Y'ÖÃÜmQ£Ô©…͹5YØcÇ­´1ÿ·ÛO×B …l÷Yíß~—	°×àO ^æÿq-€ƒüçwí†Îã?eƒ„ÿŠÄ"…3À@‘°žg±þϨ@dE]ÀÆ-
+ìGòXm>˜íÀ›U-ÚZ4ÚâlpYºó¦ÕÂ]Y3ŸÊõÛʬ×Xè÷áÕÿ_¶�º«‡5½6~Êoa›ÿ$Ô N�?ˆ?G�žÿ“vùϲ¹þŸ	ÒýŸŒb(ºÊ¨Øþg	ȼÁ�FYCåU^ÚwóŸô¤ü//Þ²ctF]©4g€S”§;ãB½½]ø£‡aÓ¿¹»ì‚{Í'ûÁ_ì§k
P$g¨p„¨Õ“øþ¾’ñ=­$Á+­ý¢àþk$óƒuD
pÿÒþúîÿ—
þCH¬¤@€<i€KÀèX8‹*­CåÝû¿¿‡ÿÎÔ¿UÔŠi-‹S›UÇ
Åo:•²W,Hz±Ø·Gív(ÖÛ Ü}æÿ~?]€R|j_PPÓÜÈ	ß”/´û㊂ø9GÖ�ÛÿÂ.ÿ…ÜþÏ©ÿ¦êˆu !E¼�ÉÒŸˆ�Â|‚š„d‰ùþõÿwð¿}t‚×ÒdYpC4[ÂÂM2˜‰p°˜=<p†tÛq¤	ýÌÿúé†	 ~‡ðR‹?.õc¬ø…#×7—Ç
üœâÿ~wþ_`¹Üÿ/ÍFñV#wù”›x<Ž,ë�e—"§r_ÞùëbXiMZZÃ2´à¡73®:Ëq™×Æ̤¥Ã‰/?RþkþñÃ>¬qˆÿ,Ëîîÿarý?„##׊79ûè)2}d#'3è;¦3üB1+Óôîiäû®O²´"Ò‡öBÓB—v˜¼¼ì/ç•vo¼¸,õ¢ëÅHGKŠعz0š¿È…E¦HùOö§~ÿ9foÿ7Ãçþ™ 6‡ýÅsãÈ,†é!Ù§L¶)‡¦–®ƒ¶*]D¾ë¡óÇÈ7µQ²ÓÛO4þ­€«-ÐEäÉóžé–	{¥ùlõ®CõÞMU1Øj¯ùT©²VUžjKSŸ½…ÔsóÐõߌÿMÃø4þ3»ó˜ÿ\¾ÿ/Ä+dó8žƒe:(Xêñ°Ï®‹°}`ZiÙÛTezбáÅhÞLkò@¸	Ý	Çr
6”nñòaH[u‘æî‚^’éρ”ÿÄü<ý_ä÷Çÿ|ý?@ËrgÓ	ùhy–õ`5N¯C­hIp€x±\;‰£–`€{ŽçúD€9mïd}<°áÜ´#{§–f™ÃBÈËÃRW)/ûÆXåÔBãêéòv9º¥K£¢õ0BQ¸[¸J(çÓ	ÇDÊÓ&Án†ÇýNppüßÝÿÏ𢔏ÿ™`ì¡áà)‚–bKÂáÀíðÒ˜\_w;£KT¡éÄ}XÜݶü›~u>¼l­i‡¯~3§é¿¶øÿA
+ÀAþ³â.ÿ9:ÿ3
Éó;1±>ÔÅ3ŒüÞ%¼AEøÄëJÏ3ùÖÓ¬P3È(#Os®£Ñý­}Sgùœúÿ6Hùo¹Ã!¶ð>'þ+Ãíéÿ"ŸïÿÏñ4>6ú§dÙ|dôԍ8àŒƒ¥¥°8û¥šùD/ÊÚ¸`hú\bg̲Ã4}.ÂB.þ
°ÊùMëóæÿ„½øø_Îÿ,°ñx=%
鄁߆R4ºƒÆëa}ðؽ«D‹+þF¿ —]Y”—·õ¶µ¼qóe½?)žùOvJÏÇOÈÿJÓ»þ?¼”çË6
+‚x’îôŸ$
+1e”ù>rBkAÒ®!ŸÚìTQÁȍ,RE"¨“CW>£:#èL¨…Q†ë“¿>	ol"ò½ÓmïÁÑ�…ÚƒiøIª^†sºÚÍ^GžµÃq%êËŲÒð#×èu®?3rúÿ‘¥ÎÑ™çã™]û?Ïÿ–Òý?Häx
+@FŒ
+x(C H‹4–ÕyMä”cæ«
Š#™qƒò¢Ûäg÷tuØÔõbýi²¬ÉRp;Ã’^+¶3‹ý}ÓžùìÞ»áËO‘¾{Šï!‰L{éžÞšÎ$ |D¢Øë$q&½S´µàôgÏ·Åú3ò¿I{ã?+äã&H÷ÿBCAHU"Cð:-(Ëd'€"H´Â
+ˆ‘Éÿ�z&Û/WÝ+eѼêzë{vÚÕ›b¹­]Ò÷œQXt ^¸Müýãž¹b˜A˜¸äïó$æzƒ	ñb˜?=Ó_Æ&ÿ
×ÅÆà'èÿÂÞøÏ‹¹ÿo&Hã@é'
Z‘0ëu…
2'Š@Œ&ë+“ÿÒ·zÂRYêC#­ÈVïžnÚµ¦q©XíV»Á—Õ^E*T´˜ÿIÏ\	€Jr´Müvl½8Øô°c¹³þ]Øä?1ô>cÿ'î®ÿ“¯ÿe‚tüWEÑ$È,CÆVÆš€h�UG<5Ñ •wïÿÿ›lrcýºŸÐ×ϯDF]´š•ûbAõ–ýr³aöÁÄqå˜ÿ¤gn„ö5ʁSs}WõA¤„Î…À!lòŸ¬Jþgioÿ—ûÿfƒ„ÿ¢¬
+Öi@3Øêç…•Y 1Š&J¬n0<wLþK50½g–˼½¬3²þTh
JQµ1–•ëig.o¬\ÕæÉø÷Ì•�èÄÛ¤'H­„ñ¿R®"Û
X¯¡ÔEº#9—{Hùï!?Öœ>cþŸ¡÷ü!ŸÿËqþÇ$ûó0ݱoÃyâ·KŸhA¼Ÿßó‘ç»
+‚õ~žáÒôÒဧyRs;?a’ߐäz>ÿýìoÿñ%œ‡_=gøuh_ÇúáW|¯ãà«©¹_ƒ™ñÕ°¦_µ¡ùU…¸¢õU·¬¯hŽ¾ÂÀûûÿ<7I&F4׬ˆï]7|ŽÂf÷×Ø‹-þEÿýüœT…6Q~ûåF©Ó¿»ˆþñ[ú?‚ú?~ÍÐBÿÀ÷OÕÝÛ‘£ÿvžþvžTQ]}«3ÿب~óþÑ¡x[$
+È<c·uKýåŸäÖþBÍ`@9¸ºAªSX	Gf@%9+Ï~;÷pãI³çñÍœžŒßñ¨q'´Pœ-sð¼q“b…¥zX«,~ØþX
»Ð¹ÂšÝÈ(=¥Êð¾E?•ôù¼7š=Aö¦xŸ»nþ<Hå¿|TòÇ_Þ³ÿ{Ïÿ“ærÿL  ã +‘›Õé	¶£ì ÙfQ†ì
Ÿšh6°c-÷™oYÕíX—R½>áEodÌ#ÆnwÙ)Ñý'X
º%Tæ-åºé4­rž42;¤ü'kÿŸæÿÅ»öÏäû?²Abÿ"£‹È
¯‹þi�j
+hM‘EÖ€Š¡I'I‚î&v¼4‚Ö	ñKWgþ‰æÐö,t¦¹öI`¹C˜H‘•^‰Ez|L>ñé§8(óꜬȞ㯘ÎI’‹·áA-LM²m†Ìáˆdý&ÑœÈ3"‘èm	´<ß –
+‹Žȍ®¦YFá¶u10íâ¢Q†Œ‚Ö“^—Wœ'-ž~ÈÝå)ÿãä¿gCËUáñý@ñ_ wý¿AÌùŸ	8ÅÆ—Gm3m”DF‹í¨ó©£ŸÙ¦æ»k„g¤Ö:a}ÌÞÈ·VŸô;*±	#?‰‡ÉLBÆ$QÕ<S#'ÖÆÍÖIl™†©¥¡ÖÒ«;\'q›·ÚJ î—÷ßâÛbAñ]þnI¨VlÎaÔ|*ÇKK3µÊ#[Äå—ÓŽU*þ{û mñÿ³öñ{û?¹|þ'ÄãmÌ‘5;È™ ‡h5¡þPSÁB­5ÅúòzÌë¡Ùdô¤џëe2‚0™ü[Óã‡	þq 0ÄÝGM
æÿžý/°ùúo&XGxˆl›n°3$Ãçáˆ
Å	š©’Ô*6n¸
|¨ÝžìÉÒPÕh®>µK°x»¼³¤Ñ}¾ìÏ¢H–ë~Lè‡çÿ¸]ÿONòñ?`óà:Öb¥D›Þ îhr03ݝ}¡8"b­{u:9ZOŒ—nߨ-ÑÓ–Ç7¶rמÎ
ÉiÖ‘\êmÀ©Ûk×ëÅf/È%FFˆùÿ¡»?ò_ÚŸÿãÄ<ÿk6H“Ä<õmB]²*ù…úËÆ
u3ð,¸�dîï¿~ýÝùÝ)¬Ö;É®ŠäÛÉ^¯ÕvÌuJEÈ¡l¨#
+†Ô’Éå/qg¤…¾áslÈÏ^lÀuÒ¯`먾‰Œÿ".šej¬¥&©Ä̓r}Js½)„ŽŽ
ÿ€¨±”R¦ƒï.nUõÝù%äÊÉoJ®	pëÿE
+ëÎÅŠ,ä&'¬Ä}Ô5¶ïÊL–s}4E~`ªŠKg}/hî™>
+ð•ñ@”Ž ¹'ü¹§™iYøÑx~0¦ßbÒ ¾%=n
+�jóQQ!‚ö_ðû"uŒ4–³ÞÊÖ}®ÞÙs÷Â;Ûy
d>6f®¯ðÍ¢ð[_xü¥x3ͪçÍ~ßÕ
,wHÙ1ß/~ü€„,ñŒòú=?¿*üü(2æ‘-Œäñã
‘_—Þ¹Vü¾H,ÄxC#>c	j6B>ŠËH+äa¤“§qF]…ë®�ùïë
§ßÜZ¿'-ÆLÅ?tËùù½½ÁGC3I¶ƒdÞÝGdÃÔ»zE¼]>o·ÀWÜn=îi‹øׯûGÚaΨ¹ÄÏ(~ÿ©q½}þ×ø«qãøâÄgfóº«Çø|㤘°ÎˆÈŒ'¾[Ž“\ƒüÒda&ùÑñ“ÿÝY]çyÈÏ—}§œqvÞëë/ñõå¸Ü¿}w
+­A8ü=ýj{ñªµøÍo’¼÷üY{OÚCtbµ2øvQD|Iñ
®»Ï±{
–Sžg¥Ëñ6úõÖþ÷ôN¨ÕœQ
òŽÍ1.9…6_‰4DöžA"íñ+DD½ŽSQBÓ‰{Þ† †ªáæp^¿Á_÷;įqoJšKŸkÜG>î}P[ÿx"
+֏àïo¼¨dyûuÅO.~þHßyögÏäCºÆ=÷ƒJâŧú™¾sàëoª:/xI¯X5øÃë;Ÿ%©Ò7�>ObQ[qÿ¹#©©{ù7v£µÅ³ÓÒæ¾Ñ<øÖŸ‘^åùW$öÅñ~ƪ½þ«Ëüý›‚Øü5×j¸SŽm\<E­~õVsmO/W£§¹b
–×a}jŽžôÒx8žÿñ]lÎâáÊYØntüU ƒþ_ûþ"ŸÏÿf‚Äÿ‹gU‘ä\
+Më€W%@I•išŠ8Äð¨ñ?ÆÂò¶ÖЯ‹O%Z­MÛz8ºHxþuQØÊÃåÓÈð®—nÿcÕ7×›�«’8œÇiêFö,˜Aª‡¤3Úòm3°²{£�êË+ÏÉÁ?û|&6øá×	‰^ŒŽ»tÿÌ.ÿEžËãd‚4þÏh:ÐÈ^”E ³†Q2¤(ª®©Çä¿~Mß²åz{,<‰÷…jÝ—½ë‘ýÉÕÝìÆï6ž/÷¯þoöÍg°Yº#˜\¼1ÿ?ÙÿCâ^ðÿÈÇÿL°Y¿Pë!õ$öÃ\ïî˜áŽâ’Ø›s{Áèy£ßֲªxÏÀÞ9±2˜ÖyÁvMõ‰WfªWí½=ï¸WkoŽ)©±:ÿ…ššØ´pýT†¬ë¤?ßFáÈÝIDÿ–õ•
1ÌÝ?Yäiúùlú©§M|áo0X|~25jôUïá¾Ö},/%žïkŒxÑqÒ㨯äIµ1jÛ·¹ë]Ž9räÈ‘#GŽ9räÈ‘#GŽ?7þ?‹ÿ	�¸
�
\ No newline at end of file
diff --git a/core/tests/fixtures/config_install/testing_config_install.tar.gz b/core/tests/fixtures/config_install/testing_config_install.tar.gz
new file mode 100644
index 000000000000..7cd14a2e3a67
--- /dev/null
+++ b/core/tests/fixtures/config_install/testing_config_install.tar.gz
@@ -0,0 +1,43 @@
+‹�v)æX�í}érêȶfýöSÐ'úÄ>'¢Ò[óà¨8}Æ63ã[7))!	
L]ý>}ÿ÷œëLI̶a︪¶ÖRIjZßÊ\+× ZŽ6ºV£¿~�½‘õ±i_/ÆÖOç"Š¢ŽËÿ4%Dÿ)&þ‘Èš¥Dšc(å3-pûS†:Û¼C!¹k|)Êl6{¯îfïo%³þÿ'¡04õ›Y^ãuhä
g02€H…€åy¡ ÇÓ´|eA»¯9:ºÉÞ~Aèßd/DW:r‘­#[3‘s•ÉhŽm˜}ò)“
áh|=Fvx1n;zh¡ÝøK0@ãM+aÇ+Es¼¨IG­@‰WÐÜd
+ÝlN¼ƒY#{¼ìxÑ–rÌ&sSe›ªkOnÁ ÊiWäF·Xü*>YrõMÇÆßL߸§¦çW3döÁM†¾r=gŠy7;´¬+×
+û&îþ%¾t…Üœ¡è&üË•‚À´ûÑó g~»g&cAY7™,ùnú|-¸}sÒõŠº*ºé»\Üd¦¦oª"ДŒAGOÊ
𳡮¢£¦e¸çÿÎdþÏÕáûWð¯zÐÖñ•ŸOÇ?»‡‘¹ÿ— ÿº@3¦iÀʪ
+8(Ò�ªšD±š†(†…Ò7àÿ\è6šÏÕœLwæ…éme´Ì7¥—œgF^(NÔ1bú£"“í‡ÜºWü:ÀbD­‘M½…쮫ÁbÈ úõ^kDi™
ʬŽ~9	Ò_(Ò/ô‘âã+–Ów’ǼÕjCrgû­>îí¤ýðÿôþñGh)P#2È?‹8†evñÏP4-¤ø¿%ó?Ë©’Lñ€Q)
p"­
±0T9Ä°”&ó߀ÿozÝ0Æ
Íµ–|PvÇO~S¬"?´ö­9:®}o熖ôP½Ýú§¾Žv|–�Ù›‰Ðo~g´7àþZŸ
Øëž9†Þ"Í뙤×.èÉSxò§ÁõìôþèÎƒþðÏÌÿŧø¿Åø‡Çð"žÿi“�Ç1P9ÄéG³PUã#ñ¯
JPÕ[«Ùãý‡q߉œëöÛ]™½
8p{_\TÍÎKE•î{ø8õDô3GЍõ.ö·{¬‘߆ª"ÌI¯HJ¬goáËÔ7-—¯á¿aý_àéýŸNñJð¯1bðP§�Ç«t•
-hºß†@©ß½þÇËSï{„×°Zv7§Íç•r±Y‘|5T*ÃÖHsÙê°Ô·Ÿ<
X»qWÞ
+ýoÓíß	äºãáސ6K¼cÛhŽÏš	Œe(ôv—ÉcyC¡¿”8Äÿù>ì£sMþ?‚ÿ}ûŸH3tŠÿKPŒV  $šœ„d ih^5dš¥9Áø–õÿ¹ô¾RÕG¬áVæÊ|žkkK¦MÓ…Gîù¶Cßñ­þ%åüž^ô³[`ÅÀoèÿõA>ÒO6¬F|ß°×kË=«Ìêøéf€Cü»ø•À,t.	pÿôþü/r©þŠñOC(#J�Mëà
H«0ÜÎɺJâG®ÿ¥…¡ë=ÏÑM;KήóSÃsÁ¼1Éç*¶iž˜ò=Ýßú†SO\þ³o}3Ô?谁wÛ<„ï+êóW÷èÿãXgœü:ÁþÏîÿñLŠÿKPŒYçEI x 1‚�8M–€ªrà×D#jºø-ø{ÿ/b®3®æùš9|Ôs4èôŸç
RZqui:¯ÞŒŠ=~Ѥaop7ô·G|çÐ^ÙÕ‹?iÿ/é¹–$5¢+ø'­~÷¾ßŠÈÓ½Ö±z¢Ž7†Áµ
-K…XœOÃ?+ˆûøÄTÿ¿Åøç°Šo@^Â3¤ÊNåY Ê¢ !RœŽCÓ¨SñsÜû°GV‹/wŸ½Ùò	ÖÝÞK1ë3m.u˜b‘~ÙšámNc{ÿŠ)¯Vsn1bV2éÞ%ÿ=äZæ—+,¤'×å @iáçÌø«þµ‡ÅÊÝ
îöُýCøc,gpÃåô–ÝǺÿ)ŠñoˆUÙ�<Å‹�4€¤ÊàdYäT
+Ñs²ýïüßÖVÐiÔÇ}Mè4O»çžMÅBùÛû!šT»	hF[ =Šð¿fʵ�¸kW3Üòä{`ôçÇèmüæøL2àøü ÿ‹<•âÿã_â9	éšhAc�GC
È"þªëP€*¯k:{²ÿß)ø΍¼5{)7ŸËº6­x·�tGÚ˼Pê<9µò-Û3Õæ‹UowñO˜òPÖ7§þHüÚÆÓþ_Kgþ=zÿcÇg[�|ÇüÏRéüJìòˆ¥€
Ïú¬Ä`üë@´l°«ê¼Æžÿ/âC˜ïÌ*JWoW§šcá3«H:ðT|µ«ÂC¿:+R¨²ÁÄ”»à¯¦wV�)ڏÑëø?ßÜOè(þ¹ƒùŸ¦Óùÿ"”øÿÒ¢Jé²
+h¨I€C’.Ð�	š!qº.òÂYñ_Së:¬0h.xWÖ½,,åræ`Ð)еE8,ↆ̾lÍÿ‡sû½y?šðÓùþ½ŽÿBg4�~ÇüOÓ©ýÿ"”øÿHš¨!MPâ Æ?C
‰Sy@ÉxU #Q¦dýœøŸ=¸®ï<)³bÊLûen¬e³ÅVyé--.FK}æÙYwdô6ø'L¹‹ÿ.ny{öÿµÛMÑŒ^ÇÿAï’øçñŸÚÿ/B‰ýŸ•$@q¬Š×ÿø“ª#	H<kè¼Á<«ý¿6D#³>ËMõ©Á(Ò°v—{”¹f¿÷ˆê“gqæÕR_k,½-ûaÊ]ü÷pËÛz:÷Ÿ@oãßB¾ž€£øç÷憦RÿÿËP²þW5	1œXÊxþD 3ÿàeÁAF”OŽÿ;ÿü“gï¡~[Ϗœ×sëjŠ5Fï›å;£½45î̵]ü¯™òPCÑnà[!Ýx…ðo9çýè›ñOéþß…(Æ?528h¢Ž�§©4ñ[
ªÈ‘ ¬çÄ¿Ó—üîó Þ©•›wÌÜíË°?i-Å\q¬©®2{ÔŒªê\ű7vøB<bÔ¸xZþöÀú9SÌΤûþoÑ
þÇH7ÃñEýÿX9ŒÿIýÿ/B+ÿ?Mç•"KI€SU@Q`
%©šu‘è“ýÿOÁ¿½|äuÌÕásùY‘ÚV[‹ÙPYklŒÆw#ë>Sö²±ý/fÊ	7‘
©ëÏ{t€àxÁy�Ççÿ}ý_`ÄÔþwJâD†Aº(�(ÀK�äY<Å"•eXY8ëþÖZ¢Å"ÈJe;ן—KòÓ)Ü÷|6_’¥—¡°hú…‡±¥¾Ì’À”ðZ ?…þûáف,"	 Œñ¾&±‰×Ä%ÚǏñãõÿ}ÿ_¬ÿ§ö¿ËPŒQ¦1Ðyˆ’Ì`ýê@¥t0†*ÓÍS¢~²ýÿõøß#‰~¬çA[sy~ñ¨-âËcmP/=”^õ¥q¯²Å§îûè#3ŒC}wøs%š«ïø…öQp1u{á¢$ÖVƒÚ`•4ç³û†¶ñ?5Ñ,Æ¿Mþ¡e]$ÿ+æÿIí—¡ÿ*/PœFâÿ N–x€þPÒ4§‘úÆú?žoß�„›Ž9[^P¶ç¥á‹.– tïùšlƒ°o2ƒSžÍiз©à®æÇkÝDà/«ˆ¿/¯ˆ€è"R°OïàßóÏx|ýÿ/ò©ýï"”øÿjš*Ò$á'¥€3x@
+ãŸF^�ÐPRúPüO­ÞÒžËrµâ‚†åq~qhMš ScÍá
4«¥YÞëlðt=÷·Z)濇ÞÁ¿ §
¿ØùïÇðÏQûó?Í‹©ýï"”ÄÿpXÁ7(h2-cükFªÊœ(iªôVþÏ3áßx*÷S¥´Ì5oÁÌmÞ©F‡ìÓШ·µç’`M›:BMëmð¿Í ëu@+jÌDé:à(Ç¿‡|üº~�8Šf_ÿg(JLñ	ŠñÅ-£‰Yç‰ÿdê€SuFçd•Ç+‚Å¿PÊ×`Xgšª®Þeù^·!¨m)o”Ô‰—ë=ÔZyå¹Çݲ/•üÇº/�âÖMºÓîc¡à†©r°Cïà?@Ð?ƒõïû¿¯ÿslêÿJô
2ºYÀC
Ž3X�yœ S†f hÀï·ÿ�ÿÊRžt=zÔé=Pãa3[*øÿÜêÓà…ᐭˆ¶�wÑEÜþ1®pŸÕ4ÏÁ�NÑýMô:þ#ûªæŒ]¨a/ð;ð/0©þZÍÿB’f�NÓ5Rÿëÿø…�$ë’¬ÅóôGÚÿE:ßÊzÊcµ®õC¡ Ë\¹jÑÙöÆhÑ)ænÛÙîJýý?áÏ•�È'_Sëÿ·Ð;ø¿˜ýŸÃxÙ·ÿ3iþ¿‹PŒD-08ˆ…€ÀÒÄþ‡…€ CžaN¦µï_ÿŸ �ƍrQ1œÞpl?µ<¹âj.߆÷·JÑ­ÑÙEAW
+þh”•�رÿøh7Ýn*
+ŽRŒÿy€lßtΛö{MÇðϳëø_ŽgÙEs‚®ÿ/B¤Æ9é2Ô&_ôYÇí«ŽM-뙀ˆ´&²ôÕGkÝh$ƒ%¯³û!þQò$ÒO>Û‘<!Ÿö3ßÅŸÌ ñ'‚ßU›¿–!¦ßŽE²àáGµN"eöK’÷ÅöʏŽ	&¦ô4¡éN¶öVûCiN¼Q©Õá;m4”åüсւÎUn;»ò³_ì‰á?JÍH$:~¹Q~BË´GŠ3Ežgê¿?ø1üÓûùÿšIóÿ^†0Ó›¶Uª9-sÞ³*耆?›µÛ•¦3·WQAn
€Riûêä¡ÓîUþ”xøÑ(ï׫d¥Ÿ3ÿÓÜ~ü'p©ÿÏEÈsfXÚÍ ™<ßG?’$–|/ gEÏ_èV¯ÃK\ý¥VÍ·Œæ‚*£ùay§òRŠþ?Ek·ÏÆ?ÏàŸM÷ÿ.BnˆUdE…6P|s‰ÑÊöýˆjg¹¥Uux
Ì»²¨–oë%“Êõ&/Óº~k‹ùR©ø£S‚ÿÀñ°þïû©Ž¾¸lý/f¿þŸÀ¦öÿËP²ÿ'”DPH¥
Gi¨<Ë�^¥x"ƒ¦÷'ôoÝÿ‹?Eþ˜'p®ãˆ“ZwÍØPšyÙìñe§ðàZ,7ŧò]+›?my–½ŠX9©Œ5$fí`³	$W¡ÌÌ�K¼pLjñm’õÇ*PrýñåîFiÐÓMƹõé«Àƒ¶oÁ�ªÖÊ¢y­ã \äù¦ŸœÎv”è"WÏMÃÌ猕}«S\ôý»ÈOÿGñÏÄÿsœ˜Îÿ!ùšgºÄ�UîY$bÔ¨¾„Ý'U%hFº2µ¸—nzHÃL»ˆ+Ü|ñâ%Ìô•tòÕûy,ú¹?{äA¯iûŠ¨ItK}]¸è“矛–„Ût	ñ¡›i¯“à_ׂ¦­×NQpÿ4MÔÿRÿŸËP²ÿÇROq<€2Köÿy¨Œ,ÊñQ9‰‘O®ÿ{Š±Z~ÈÂh¦„õAµLM‚&S°›†8nÕúÙ†>2×z¨ŸÕÆU<¡i“MªŒê¾˜[o2v]Wê¡©«˜¥£…HüQ‰ÒaAÝdQù<‹mjïĢƝ»%
ÛõÄ£»ˆõ™CÏ:8#nûŽ3í'ú¶}e%¨EfszŽ{p
Qëï¿„O­[–Òy(‘ÿº<ºþcöã¿°,Jã?.B«ÊJÊ+2Z3¸ðàÌ”u?mà˜ÚZWy_ÌÍú°Âvõœ¢xa1+æ„öãÌ6•Žö¢ŽÑˆ/q*£Ïå`žM—yŸC«­ùÄìÚ8cÞ×Çÿ¾ý—çèTÿ»Åë?†4
R,0C�œ@B¿¼Š4ŠÑJ“Þðÿzký-7ÖÎÙE\ÅzcTgÑ
+¼­êŠ»6–Ï~&?íã?´õ³€cøgyjÿ¼˜ú\„’ü¯†€xQ�24ë’
+T
	@• Ϻ�%Ï©ÿ¡ê³`=æ
+°'±v¾2`¨Ê�° ØÕ,ZS‰b
+ù¼;Mü½m}íèYuìŒïþû¿5Ó0ÿýß_Þ*ÌnØÏ~ÎTÚÇÿrþûb½_£ïÀ¿®ÿ/CÉþAAFt@3"81@’u
+†!‰œ¨r,}VûËç‘ÑUí%4Ög¡†æó¥RjOÃYyØÓ•—¶67AðçÃ\¹ƒ躖©‘M—7ñϦø?…ÖøãgúA€£øßÏÿDólºþ¿á×NPúÅv¾Üdl•8b#@�Ü�^b¬.`�m?ú‚Ùª!>£½†±³× 4î¶Ø{£úý½màoZŽìWºHì…\ƒGPíÕ°‘í–rÓ^§úR/›ö2¸
jÕÖØ/h©áÖø·Qß	L|@ÈQü³ûö?bÒùÿ"ä#ßOö~]èÁ1Š‚6V\q•ì_øN裟ƒâzÈ0çäÑ”lFøw_¾˜:chÚ»­>²ð$teAß’@úÆÃ[T/·Ërð$t'˱ßVÅŠQÏ›ü¢Þ}nͳUzŽµ^±¡¦NçßHkü“ÿOòÿ<ôÿâpÿÿ— 6uE\³VŒ ˜6
^‘ï6'©wÉVfŒÔЋ\ Þjkv¹Ù
+[Ë
+d“1ôÕÞæªX³M¶Ù\}뇤C²k¹Û
+VÛć+óÊŸ4îûBKŸ8aqòä£ê}uz;ôÞÃ\5íb­ÜóóÞÀäL­]mÔ•Ïô•ƒñ>uÿ¦íÿTZÿõ2E\*~àÅ[ú‘®¼rjD
+²û–åg‹óC8…±»ØžØ
+þú·	ÐCž,<4vð˜ÐÆ«�Âu[À!Žc‰ŸÇß]ÏâqÁߧÄu¯Fÿ¾ž£\çË֏|äá.Ê&×û Ü›¯_À½Ö½Ð…Öµãõ#§4ÿëÖuù_ÿy­­Îôõø)I(äÌ#–ØeÓ\nv+¶ÚN°Ó#q¡ݨÂB$]¦T²_ø«¨Wâ²A–Bþ×ä¾^¹`ÜÑ»Ž(+‰ü¾�zœÌ$7Û(ç7[Ï4›Ý’,¢jI˜6Ûbq0)**Ÿ¯ÕK£tÕô£R’HíSýéƒü¿O±©ü¿

õ1qùˆÂæOòë`j•ç|K{îÔ[½rAî`Xã&¬`Û6¬t««0¿¼,KôŸ3(þ¢8ÍÂ5Œ,èQüÖÉ-Dæií\¶ cøçXv?ÿˤ뿋P’ÿ›aAÕu¬Qàd^P“X r‚Êx(Ë'×ÿûžü/sjX ¬
¼ÀÒýB
+k¨©0•|(nÞÛ°sß¹UGåuÐÏ.Ÿn"­[•�6Ñ?®öMûÕ_¯•Øx#éÇñl}ÿc8"©çGñÏäÿf…´þ×E(ñÿ@e–­R€S)’ÿ“Ö€¡1<ÍCAU¥“ëþýšÊ÷­k”ÜîhÚ¤º½ª *“¡"è´7U§ÞhéÒ‹¤6ø?äÓµ¨àC+‰»¼-	^çÇoá?´Ï'
Žâ_ØÏÿG‹iüïe(Éÿ©ó¢fÈ4©ú'Žby Ó:/’Œ:Íò'û~þ­BEOË¥l(µf’€0_ãZž¸xæŸê^¡>ïip6Rta´‡ÿ=>}]¬:‘
ûcýRàü»žêÎ¥�Ÿÿ¹ýõ?Ï¥þŸ¡ÄÿKgxE0M%þŸ¦
Ve &òP’û‘ø¯RÍB®=18ýÁ©r.çt™!Õ*uš~·È>v\
5ÕäMùŸ=>]#¿7¯Á8øzñç(ÃàÛ`o´
û„^è£ÿñ¿ïÿñϤþ_¡ÿœÀ4+B ë^ÿKø48¢,‹*Í©T?tþ÷#Õáìáh(Né!_/=—ºÅa·H—ņÛÏ
+cÈžÖt²[øßáÓ
þãæ〽ßÿ(ˆß¥WðïÃé9­§à¿þ>žÚÿ.B1þe
ižñªË¤þ!IUP£
+šd@A?Ùÿû{ðß‘ï|×_>ε™à¾Œ›P+BaQPÕ
ZTª ‹8£®zÝî]©¿ÁÿŸ®ÁkÇU=äáU"·eÀö?¤�xÿ¡}f
à¸þÿ—Në]†’õ¿¬ë‚1ô9
+¯ÿYAÓe`‚ÊrPÒúäø¯ïÁÿ}Î
†¶Ö*¯?,ú#ëyîÔú¨–oW‚ÆÜ-ÆCÛ-¿eÿÛçÓµh¢±3Ý(�xõ?>I8ð¯ãÿ¼ÀQüsûú?†êÿ}J樳š,³�Òª�8†5€ªI4U•giŠÓ8^üHü÷Kg³å»³’EY‹ZK˜)wùº;-eëÍœªÅY·¶ÐŸ‚òþ_×�:«Çu€ƒ1~�ÈïÐ.þIy%*¡DÏ#�ŽÛÿö×ÿ4“æÿ¾Åøg‘ÊIPÇ€7h	p‚ cM@Óñ"@3T]G«~þÏÊÿwÙ6Úƒgš*3ÀÊò¤nܪoðÜoxõ'œuî¹uùŸC>]€9’	(³Š;‰~ñÿŸ+I]ÓJ¼1Ú!
+^Á¿m
Yg�Gñ¿ÿÉЬ˜âÿ"´Zÿs¢Lk`yDN4 €£š×8±²ÈqŠ{ê=ÊjÑ´–¹é˜Q‡5ÙkØÅ‚›ËŠz.׶­V T[ ÐÙàÿO7ÅÀ¢C‡ 5Í	íà]Iðʸ]Qð
+þCûÌ+€ãúÿ~ýOZHõÿËPŒi¬
è*%ŽÖ BVÄø§tƒ£¡
+©­ÿÙªûg¿É65I§lÍ–0ûÐ…4F"T³çgÖÛ¶8¢6ø…O·T�õ;Ö�¯ø×…~D+ü‡ÁÀñÌ%úˆ€cø§…ƒüŸêÿ!l…˜ålâù8<Zo)°º/U¸eÝ[X·ýbsÔÔj–¡ùÏÝ™Qn/‡NÒ£¦nôÓ€?.%ø×¼*þùÓ	ù÷÷ÿȇ4þç"<ä+
+röÐ$4=4Fvà+3è٦ݿÉÐ"#QÔþaäyŽGÊP²p´nÅw(›V¤å]o9¿-¶ºÃÅ]¾Þ/:Z2PxQ`»ülÚ—æû¿,%ø'ñ©Ÿ†–=¨ÿEó©þŠÔao±…Ü›L±ye˜ž8e¦˜c´tl´Óé6ô}}	=S¬*óF+þ„[Yä!	Ò^ÅLotLx<ɝÐ{fJõ6ÅW»%Ù`JÝƤXbÚÍ’4Õ–¦>º±ë8©ðøVZáß4ŒÏ›ÿ©ƒùŸæRýÿ"íÍ£|–i#_±Ô£iŸY7aýÀ´’¶÷¡Jw¡=†·ƒyW™V$…|݆RÖäNîî¹OYUbë~7MÔôÇ ÿQ°O›ÿêÿàù?Õÿ/Bвœ™bÚ>ÒB)¡k9Ô§‹çéuª-Nm–kWQÖR-‘¬$d€ùŒÝ«õweçæ8+QY;bÎ=6ÉœÔÏwä²gUVÍÖÊ“»Çåà‘ÊrÖó@Pø__8r ¥æ„sR‚sL’ÝôÏŸûÐQûßAþgNLíÿ—¡¡‹úÊ$L
+ZŠüñÄíðÎÝßwÚƒ;T¤ìéÈy^Ô›ÞC¯4ïß5‡µæ´Íy¯‘ÂôÏ@;øÿ ÀQüsùÓü¢Àq¬‘‰µð¾~,ŸaèuïàÊÁ	§Ë]×äš“Y¶0¤k¡Q@®f߇ƒ§ÇñC•áRèÿi(Á¿åôûXÃûœü¯x±ÿUHíÿ¡ÈŒ•þ)Ù6˜G=uCØCiÉL·^¾bN¨EAf
MŸ‹ÌŒ^¶éš¬Ï˜–tû3P‚ÿ14­OÓÿiá ÿ-¤öÿ‹ÐNÆãµIÞ¸
+a‰#ÂÀëõ1Ô¡Qgì>¬*/z1\”¹ý–Zv$AZ>V[ÖòÁI·õþ ´Á?‰” ž—¯ÿÈRùŸù´þËehŒ|?2Ò}ù’…8ƒü ƒHàlèùô™mÆÈTÐÏøÈsì蘇Ü-xÿþ¿~F5‘üûÿ×™
+ò4“Ÿ:‡HŠc|ÿüË®8’¯<›†WÅÒm¶?§J
Á춥Y+Þ”+È5/tŒnû^J¥Éï þ‘^'Îѯÿ†gûÃúo©þJê¿jª$DJÒ
'Ò€œÀ3¬!Ó²á7Ö}Ý%7hÇ/,:
nöD•ú¥ªçª“Ѳ"‰þã|ózq(íYäï›pæƽwË—?3Ž"üug¦¼t¿<šöÈÇŠd±×I
+ âL<z§h'àˏ^%nÿ$ô§Ô;¨ÿȈ©þŠñæÌˆ$ÿ'Yçu Š:§k’™ÓýÿOÁ¿Ý[“éJNY^4Êm¥Û/?1ÓŽÞ
+-íŽzbì¢
õìcìïqæ
+ýYò…äøˆ\ò÷€¿}c=€þˆx1Œüé¯Ó6þ
ÇÁÊà'¬ÿôž§Òü¡$þGD
aüóŒL
Ž†Pq`¡F©äxvߨÿûð/.<«Ë/å¥ÞgP.ÔrL©>y~hUƝlµš­WP»E1[ÔâJògnR|™xR×Q’ÎcW�´ˆcÚ†ã#ù¢ÿ]ÚÆ?Ñõ>#þ‡ö÷ÿxšMý.B1þ]fÈJ�Òº†ç•
ª¡
+€§xceå4þœøo0MÈ
§ü4¢¶5œß?´ºh6ŠO¹¬ê.{…FÍ쁑íHþ	gn¥ö5íŒ
§f?ø«ÀKB§à?FÛø'{ÁŸSÿù`þgSÿ¿ËPŒ¿‘ÒY@k2Æ?ÍP@bXð4ž1h†>+þsù
+˜>ÑËe>ÞUiIŸd›J>,Õ†R¶x?mÏÅ܃¥H%mÏÿg®@-Lümõ‘E€t‹!ÿsÆ1dcÅAÇKu‘„$§¢`Ÿü»È‹VLŸaÿ§©ÿžgSûÿE(ªÿWî'ûc8ýv©+͏âù]¹ž£!ß_Çóô—¦›|1 (Å‘ž»õ	ãú†øG_¾þzýÿũß\»ÿ[ß4~ºèõÃ'ømèÿfjÎoþÌøÍ°¦¿i}ó7âŽÖoºeý†æè7è»ÿüŸ_MR‰Í5+$É{×ÅûÁƒû·È‹-º£þúõ+é>ÆdÉðËÿ(Ôòí^ý6jø×/É_õý˜…þ…¯?Su‚LÑ	mý—¯qã/_ã.ª£/pwú_[=ð·_ܵ(
+‹D>±3vš™¿ý¹´¿efÐÏظ»AºgðR$˜ÑæÉ«Ø¿|uñàñ°_£‹ùr5<áQc&´PT-SÙnf^f¨£Ö*ƒ¶7Vmœm—U
ŒüÄÈûOMj’×çóî`6ÌCî)uÝüq(‘ÿžÿQÅ:!þ‹9ðÿ Òø¯Ë6€¶¬Xjl/¨¾\a=jìǁacâ!J“ð©‰fÊ8
˜g¾eG·m݉Õêˆ܁1éq«cÌútžêM`ÉïäQ³äû†Ý°
+Tä\Œü“½ÿOóÿâ¸Ãütªÿ]„VùßeÄʈ«AÀQ’
+$™1�^‰‹2K	"ä«¸@w!ª¬}E¼Ã’}™ÿ@s8v-t­9ã+ßrú0–«%G±Ñwò‰K>Eé˜o2_É^ìWüÓ¾Š«Ðâ1\¨‰ˆ‰£ÐfÈìH½o’lj„–Y´Wn%r¾A emÙ—jM³ŒìcóV1ǹE­Ò^hÕ¬‰^–eÖç¯+üGůû–£ÂóûÃ?Ïìûó¼˜Îÿ!N±òeGYÛÌ1Š3£EzÔש­_MÍs|Ç®I¯uÁúág­>ùh“;*Ö	B/·!MRÆÄYÕ\S#ÖÊÍÎA¬™†©%©Ö’«+\}ó6	,Fœ›Ó/ñ}á {ÙW…"ªäs6&Ùþpii¦V|a²¾°¼…ÂrÚ¶ò9éO­-íàÿ³â¿öë?Ò›Ú.CѬadò@FGà!X
ž¯>Wä…¿P+
¡º¼rz`6h=;ªõæzÌãÀSF£?5<þòD’\û(L»ÿQ&€ãø?ˆÿäSÿÏËÐ:ÃC8“Ä
²ûdú<ž±!7B3U›¹Ú«ÀçJÝw%WûªF±Õé8Ï÷sËº%žÒH°?.‘…Ôµa9ÎǤ~ˆè¨ýÛËÿL³¢˜ú]„°ú¯8¶µX-¢MWIÌ}<E¾ÌL[wf7–„hÕ½:[?%ÇK§gT–¨N·¤áÃX®·¦sC´U$üj°ªÆt[Õês®ÑõS‰q!Šðÿ¡ÑŸGñ/rü
þ…´þëe()váÔè’]É›Ìßþ3J訛¾kÁ ¶¿ÿúùWûW;»Úï$Qñ¯3¶
+ÇÀXϨÙ™1ÔQ™ÿ$Æå›h„k2BÏ	ñ±Väg¯àØÉO°öTÏDÆÍ2µ^¥Æ©ÄË#ãxÍq¤Ú:Vü}²ŒÍ˜AÆ´ñÕE£ªž3#wBÎßS|N€Gÿ/ÒX­µoo2d#7>`Ån£Ž±{Uf¼ë¡)ò|SµPt/íõµ ¹kzÈÇgÆ7€2:¾ArMø7rM3Ó²ð£q]ü`L#ºÄx@|Iz4�™íG•	ÿ
¿?T‡Hˆo{r);×¹z~¯¼³½@¬²¾?s<]Á‹‚o}áя¢`šÕ8щ¿Ÿ
,§OÙ9ß/~ü€¤,‘]yýž7¯
+?¿™óðUFÑ¹»äbȹ¢÷Er!’³c0òÈÌÈCQ…<Œè*VOã:SÖ¬��y§q×of†&ÂïI‹’1g¢Ýqz>•âj©¤ÚAl}÷	˜:‰+¢pQ¸	·ÀgÜ=b„dD|÷kþHæ:óWæƒèEï?Q®wÿý4ŸœøÌlŸwõ7Nš	ꌐX<ñÕ’tœääN㍙ø¦£'ÿ«½:Ï
yțӞ(gì½÷úöK|›¡lGÁüí9Sh)IâðSøª=€ø͐‘ÉV£Eo~W¤ÜóGåž„Ctàe¥ÿí¢ˆø’â\³Ï¹¹Ë)×µ’m†è[|ß®z–ªøÍ&W’Y]Éu¦FÞ±¹5ÇŇÐö+ñ†Hì$Ò¿BD–×Q)JhÚçm	j¨:!óðú
þ|È?GÜ—<׈G>î}dþ±¾y"
+֏àŸï¼¨xyÿuEO.zþHß{ö×ð!Ý"Îýà[‰½˜£R?Ó'¾ÞöRç•	/æŠÕ€ùõÎgIªä
€Ï“X™¬°¿a$5ñ.ÿF6Zk<{l”÷êÁ·ÞFr–Í]ÄúÅùnc5ÞßÇê4ÿü¦D#cîžmÖœ)ËÔn'a³WzTçlËÕ¥p2—-eyT§æ`¢çûE;Tdÿñ¬ÎâéÊ^Œðü»@Gý¿óÿBºÿsJâhžã
‘Cé€3tÈ:KIu¤C^äÑÉõ¿O‰ÿòËÇJM¿ÏMò”Z™¶ô`Àw:r½ûœÔW˜âóÝd`¸÷K'Éÿ±âÍu`vÕ¥óø’øˆ‘˜ÓOÖ!‰EÛEÞØô}¼ØŠ¼Q@æ–WÈ÷7ÅÁ?û|&má?įu1:ïfÐQüÓûø8>ÍÿqJêÿÒà<-�Šp£U€XÈ4%ª<O±èäú¿§à_¿§™Bµ5ä'ÂóÓK¶ä‡O÷¾M¤@oT®Ï¼N­æzR¯ã›772`»uOЩ8‰"ü²ÿ‡xXÿ‹gÓýß‹Ðzf½ÉÄS*ºŠ¼0JìááÛvÜùrînmÂüv6VÍêõށ•º´®
+¶¯€¬¼a§^÷¾Õñ ×…)î±:~“™šX±p¼D‚¬û]%·?FÁÀÙ+CÝËÞîŠBÔr'ÄD8ŠÚõ/ñ³‰Nü
êŠÇfƒZ…*wŸŸ*—ÂR丞F·µ
+¾zjV•jƒÖøqôCʳ”RJ)¥”RJ)¥”RJ)¥”RJ)¥”RJiCÿÔ­ÉÐ�h
�
\ No newline at end of file
diff --git a/core/tests/fixtures/config_install/testing_config_install_no_config.tar.gz b/core/tests/fixtures/config_install/testing_config_install_no_config.tar.gz
new file mode 100644
index 000000000000..06d740502001
--- /dev/null
+++ b/core/tests/fixtures/config_install/testing_config_install_no_config.tar.gz
@@ -0,0 +1 @@
+����������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������
\ No newline at end of file
-- 
GitLab