Drupal 8 starter settings.php for https://github.com/jordotech/d8-docker

settings.php

<?php

// @codingStandardsIgnoreFile

$databases['default']['default'] = [
  'database' => 'drupal',
  'username' => 'drupal',
  'password' => 'drupal',
  'host' => 'db',
  'port' => '3306',
  'driver' => 'mysql',
  'prefix' => '',
  'collation' => 'utf8mb4_general_ci',
];
$config_directories = [CONFIG_SYNC_DIRECTORY => '/var/www/sync',];
$settings['hash_salt'] = '0CAw0AgoGq6EqjYlDKBVA6Gdex0pSAOCMPCTlK7wkk6liHUT_49HoD6vBlO8FIzWWK6ScBa5vg';


# $settings['deployment_identifier'] = \Drupal::VERSION;

$settings['update_free_access'] = FALSE;


# $settings['http_client_config']['proxy']['http'] = 'http://proxy_user:proxy_pass@example.com:8080';
# $settings['http_client_config']['proxy']['https'] = 'http://proxy_user:proxy_pass@example.com:8080';
# $settings['http_client_config']['proxy']['no'] = ['127.0.0.1', 'localhost'];

# $settings['reverse_proxy'] = TRUE;

# $settings['reverse_proxy_trusted_headers'] = \Symfony\Component\HttpFoundation\Request::HEADER_X_FORWARDED_ALL | \Symfony\Component\HttpFoundation\Request::HEADER_FORWARDED;

# $settings['omit_vary_cookie'] = TRUE;


# $settings['cache_ttl_4xx'] = 3600;

# $settings['form_cache_expiration'] = 21600;

# $settings['class_loader_auto_detect'] = FALSE;


# $settings['allow_authorize_operations'] = FALSE;

# $settings['file_chmod_directory'] = 0775;
# $settings['file_chmod_file'] = 0664;

/**
 * Public file base URL:
 *
 * An alternative base URL to be used for serving public files. This must
 * include any leading directory path.
 *
 * A different value from the domain used by Drupal to be used for accessing
 * public files. This can be used for a simple CDN integration, or to improve
 * security by serving user-uploaded files from a different domain or subdomain
 * pointing to the same server. Do not include a trailing slash.
 */
# $settings['file_public_base_url'] = 'http://downloads.example.com/files';

/**
 * Public file path:
 *
 * A local file system path where public files will be stored. This directory
 * must exist and be writable by Drupal. This directory must be relative to
 * the Drupal installation directory and be accessible over the web.
 */
# $settings['file_public_path'] = 'sites/default/files';

/**
 * Private file path:
 *
 * A local file system path where private files will be stored. This directory
 * must be absolute, outside of the Drupal installation directory and not
 * accessible over the web.
 *
 * Note: Caches need to be cleared when this value is changed to make the
 * private:// stream wrapper available to the system.
 *
 * See https://www.drupal.org/documentation/modules/file for more information
 * about securing private files.
 */
# $settings['file_private_path'] = '';

/**
 * Session write interval:
 *
 * Set the minimum interval between each session write to database.
 * For performance reasons it defaults to 180.
 */
# $settings['session_write_interval'] = 180;

/**
 * String overrides:
 *
 * To override specific strings on your site with or without enabling the Locale
 * module, add an entry to this list. This functionality allows you to change
 * a small number of your site's default English language interface strings.
 *
 * Remove the leading hash signs to enable.
 *
 * The "en" part of the variable name, is dynamic and can be any langcode of
 * any added language. (eg locale_custom_strings_de for german).
 */
# $settings['locale_custom_strings_en'][''] = [
#   'forum'      => 'Discussion board',
#   '@count min' => '@count minutes',
# ];

/**
 * A custom theme for the offline page:
 *
 * This applies when the site is explicitly set to maintenance mode through the
 * administration page or when the database is inactive due to an error.
 * The template file should also be copied into the theme. It is located inside
 * 'core/modules/system/templates/maintenance-page.html.twig'.
 *
 * Note: This setting does not apply to installation and update pages.
 */
# $settings['maintenance_theme'] = 'bartik';

/**
 * PHP settings:
 *
 * To see what PHP settings are possible, including whether they can be set at
 * runtime (by using ini_set()), read the PHP documentation:
 * http://php.net/manual/ini.list.php
 * See \Drupal\Core\DrupalKernel::bootEnvironment() for required runtime
 * settings and the .htaccess file for non-runtime settings.
 * Settings defined there should not be duplicated here so as to avoid conflict
 * issues.
 */

/**
 * If you encounter a situation where users post a large amount of text, and
 * the result is stripped out upon viewing but can still be edited, Drupal's
 * output filter may not have sufficient memory to process it.  If you
 * experience this issue, you may wish to uncomment the following two lines
 * and increase the limits of these variables.  For more information, see
 * http://php.net/manual/pcre.configuration.php.
 */
# ini_set('pcre.backtrack_limit', 200000);
# ini_set('pcre.recursion_limit', 200000);

/**
 * Active configuration settings.
 *
 * By default, the active configuration is stored in the database in the
 * {config} table. To use a different storage mechanism for the active
 * configuration, do the following prior to installing:
 * - Create an "active" directory and declare its path in $config_directories
 *   as explained under the 'Location of the site configuration files' section
 *   above in this file. To enhance security, you can declare a path that is
 *   outside your document root.
 * - Override the 'bootstrap_config_storage' setting here. It must be set to a
 *   callable that returns an object that implements
 *   \Drupal\Core\Config\StorageInterface.
 * - Override the service definition 'config.storage.active'. Put this
 *   override in a services.yml file in the same directory as settings.php
 *   (definitions in this file will override service definition defaults).
 */
# $settings['bootstrap_config_storage'] = ['Drupal\Core\Config\BootstrapConfigStorageFactory', 'getFileStorage'];

/**
 * Configuration overrides.
 *
 * To globally override specific configuration values for this site,
 * set them here. You usually don't need to use this feature. This is
 * useful in a configuration file for a vhost or directory, rather than
 * the default settings.php.
 *
 * Note that any values you provide in these variable overrides will not be
 * viewable from the Drupal administration interface. The administration
 * interface displays the values stored in configuration so that you can stage
 * changes to other environments that don't have the overrides.
 *
 * There are particular configuration values that are risky to override. For
 * example, overriding the list of installed modules in 'core.extension' is not
 * supported as module install or uninstall has not occurred. Other examples
 * include field storage configuration, because it has effects on database
 * structure, and 'core.menu.static_menu_link_overrides' since this is cached in
 * a way that is not config override aware. Also, note that changing
 * configuration values in settings.php will not fire any of the configuration
 * change events.
 */
# $config['system.file']['path']['temporary'] = '/tmp';
# $config['system.site']['name'] = 'My Drupal site';
# $config['system.theme']['default'] = 'stark';
# $config['user.settings']['anonymous'] = 'Visitor';

/**
 * Fast 404 pages:
 *
 * Drupal can generate fully themed 404 pages. However, some of these responses
 * are for images or other resource files that are not displayed to the user.
 * This can waste bandwidth, and also generate server load.
 *
 * The options below return a simple, fast 404 page for URLs matching a
 * specific pattern:
 * - $config['system.performance']['fast_404']['exclude_paths']: A regular
 *   expression to match paths to exclude, such as images generated by image
 *   styles, or dynamically-resized images. The default pattern provided below
 *   also excludes the private file system. If you need to add more paths, you
 *   can add '|path' to the expression.
 * - $config['system.performance']['fast_404']['paths']: A regular expression to
 *   match paths that should return a simple 404 page, rather than the fully
 *   themed 404 page. If you don't have any aliases ending in htm or html you
 *   can add '|s?html?' to the expression.
 * - $config['system.performance']['fast_404']['html']: The html to return for
 *   simple 404 pages.
 *
 * Remove the leading hash signs if you would like to alter this functionality.
 */
# $config['system.performance']['fast_404']['exclude_paths'] = '/\/(?:styles)|(?:system\/files)\//';
# $config['system.performance']['fast_404']['paths'] = '/\.(?:txt|png|gif|jpe?g|css|js|ico|swf|flv|cgi|bat|pl|dll|exe|asp)$/i';
# $config['system.performance']['fast_404']['html'] = '<!DOCTYPE html><html><head><title>404 Not Found</title></head><body><h1>Not Found</h1><p>The requested URL "@path" was not found on this server.</p></body></html>';

/**
 * Load services definition file.
 */
$settings['container_yamls'][] = $app_root . '/' . $site_path . '/services.yml';

/**
 * Override the default service container class.
 *
 * This is useful for example to trace the service container for performance
 * tracking purposes, for testing a service container with an error condition or
 * to test a service container that throws an exception.
 */
# $settings['container_base_class'] = '\Drupal\Core\DependencyInjection\Container';


# $settings['yaml_parser_class'] = NULL;



$settings['file_scan_ignore_directories'] = [
  'node_modules',
  'bower_components',
];

$settings['entity_update_batch_size'] = 50;

/**
 * Entity update backup.
 *
 * This is used to inform the entity storage handler that the backup tables as
 * well as the original entity type and field storage definitions should be
 * retained after a successful entity update process.
 */
$settings['entity_update_backup'] = TRUE;

/**
 * Load local development override configuration, if available.
 *
 * Use settings.local.php to override variables on secondary (staging,
 * development, etc) installations of this site. Typically used to disable
 * caching, JavaScript/CSS compression, re-routing of outgoing emails, and
 * other things that should not happen on development and testing sites.
 *
 * Keep this code block at the end of this file to take full effect.
 */
#
# if (file_exists($app_root . '/' . $site_path . '/settings.local.php')) {
#   include $app_root . '/' . $site_path . '/settings.local.php';
# }