Example Drupal Environment Configuration

settings.environment.php

<?php

// You may uncomment this once you have a database installed.
$databases['default']['default'] = [
  'database' => '<database_name>',
  'username' => '<database_username>',
  'password' => '<database_password>',
  'host' => '<db.yourdomain.com>',
  'port' => '3306',
  'driver' => 'mysql',
];

$settings['file_private_path'] = '/var/www/private';

$config_directories['sync'] = '/var/www/config/sync';

$settings['hash_salt'] = file_get_contents('/var/www/private/hash_salt.txt');