Symfony Messenger 使用 Apache Kafka 作为队列传输

问题描述 投票:0回答:2

我不知道如何为

Kafka
配置
Symfony messenger
。一切都适用于
rabbitmq
(我创建了信使和信使处理程序):

.环境:

MESSENGER_TRANSPORT_DSN=amqp://user:password@myhost:5672/%2f/messages

config/packages/messenger.yaml

framework:
  messenger:
    transports:
      async: "%env(MESSENGER_TRANSPORT_DSN)%"

.env

MESSENGER_TRANSPORT_DSN=enqueue://node-1.kafka.myhost.com:9092/%2f/messages

config/packages/messenger.yaml

framework:
  messenger:
    transports:
      async: "%env(MESSENGER_TRANSPORT_DSN)%"

请给我最好的例子。谢谢!

php symfony apache-kafka messenger
2个回答
15
投票

我的开发:Docker + Centos 7 + PHP73,NGINX。

此配置的解决方案:

1。安装 php-rdkafka (重要:版本 3.1.x!,将路径更改为 php ;))

yum -y install make librdkafka-devel && git clone --branch 3.1.x https://github.com/arnaud-lb/php-rdkafka.git && cd php-rdkafka && /path/to/php73/root/bin/phpize && ./configure --with-php-config=/path/to/php73/root/bin/php-config && make all -j 5 && make install

2。将 php 扩展添加到 php.ini

[rdkafka]
extension=rdkafka.so

3. symfony安装包:

composer req symfony/messenger enqueue/rdkafka enqueue/enqueue-bundle sroze/messenger-enqueue-transport enqueue/async-event-dispatcher

4。注册捆绑包 - 添加到 config/bundles.php

Enqueue\Bundle\EnqueueBundle::class => ['all' => true],
Enqueue\MessengerAdapter\Bundle\EnqueueAdapterBundle::class => ['all' => true],

5。添加文件 config/packages/enqueue.yaml:

enqueue:
  default:
    transport:
      dsn: "rdkafka://"
      global:
        group.id: 'myapp'
        metadata.broker.list: "%env(KAFKA_BROKER_LIST)%"
      topic:
        auto.offset.reset: beginning
      commit_async: true
    client: ~

6。添加文件 config/packages/messenger.yaml:

framework:
  messenger:
    failure_transport: failed

    transports:
      async:
        dsn:  "%env(MESSENGER_TRANSPORT_DSN)%"
      failed:
        dsn: "doctrine://default?queue_name=failed"

    routing:
      'App\Message\EmailNotification': async

7。添加到.env:

###> messenger ###
MESSENGER_TRANSPORT_DSN=enqueue://default?topic[name]=messages&queue[name]=messages
KAFKA_BROKER_LIST=node-1.kafka.host:9092,node-2.kafka.host:9092,node-3.kafka.host:9092
###< messenger ###

8。文档中的消息和消息处理程序: https://symfony.com/doc/current/messenger.html

9。运行消费者:

php bin/console messenger:consume async

祝你好运!


0
投票

我将在 Symfony 5.4 项目中实现 kafka(symfony Messenger 已经存在于我的composer.json 中),并且鉴于交换,我注意到您另外安装了 4 个包。

它们都是必需的吗?有关最佳实践的任何反馈吗?

https://github.com/KonstantinCodes/messenger-kafka 捆绑包是一个不错的选择吗?预先感谢。

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