RabbitMQ Integration

Requirements

• RabbitMQ server needs to be installed and configured.
• Drupal 8.0.0-RC4 or more recent must be configured with php-amqplib
  • go to the root directory of your site
  • edit composer.json (not core/composer.json)
  • insert "videlalvaro/php-amqplib": "^2.6" in the require section of the file, then save it.
  • update your vendor directory by typing composer update.

Example module

To test RabbitMQ from your Drupal site, enable the rabbitmq_example module and following the instructions from the README.

Installation

• Provide connection credentials as part of the $settings global variable in settings.php.

    $settings['rabbitmq_credentials'] = [
      'host' => 'localhost',
      'port' => 5672,
      'username' => 'guest',
      'password' => 'guest',
      'vhost' => '/'
    ];
  

• Configure RabbitMQ as the queuing system for the queues you want RabbitMQ to maintain, either as the default queue service, default reliable queue service, or specifically for each queue:

  • If you want to set RabbitMQ as the default queue manager, then add the following to your settings.

    $settings['queue_default'] = 'queue.rabbitmq';
    

  • Alternatively you can also set for each queue to use RabbitMQ using one of these formats:

    $settings['queue_service_{queue_name}'] = 'queue.rabbitmq';
    $settings['queue_reliable_service_{queue_name}'] = 'queue.rabbitmq';
    

Customization

Modules may override queue or exchange defaults built in a custom module by implementing config/install//rabbitmq.config.yml. See src/Queue/QueueBase.php for details.

SSL

it's similar to the normal one but you need to add 2 extra array This is an example of how should looks like the settings.php:

$settings['rabbitmq_credentials'] = [
  'host' => 'host',
'port' => 5672,
'vhost' => '/',
'username' => 'guest',
'password' => 'guest',
'ssl' => [
  'verify_peer_name' => false,
  'verify_peer' => false,
  'local_pk' => '~/.ssh/id_rsa',
],
  'options' => [
  'connection_timeout'    => 20,
  'read_write_timeout'    => 20
]];