首页 > 解决方案 > Laravel 队列与主管不与多个网站一起工作

问题描述

将运行 Laravel 队列的单个网站添加到 Supervisor 时,延迟的作业将按应有的方式处理。

当我向主管添加另一个网站时,不会为任何网站/队列处理延迟的作业。

我尝试过重新阅读、重新加载和重新启动服务。supervisord.log 显示所有正在运行的进程,但未触发作业。

如果我停止除 1 个工作人员之外的所有工作人员,则队列工作。

拉拉维尔 5.7

监督者 3.3.1

redis-cli 3.2.6

Debian/Nginx

sudo nano /etc/supervisor/conf.d/website-a-worker.conf
[program:website-a-worker]
process_name=%(program_name)s_%(process_num)02d
command=php /var/www/website.a/artisan queue:work redis --sleep=3 --tries=3
autostart=true
autorestart=true
#user=laravel
numprocs=8
autostart=true
autorestart=true
stdout_logfile=/var/www/website.a/storage/logs/worker.log
stderr_logfile=/var/www/website.a/storage/logs/worker.err.log
sudo nano /etc/supervisor/conf.d/website-b-worker.conf
[program:website-b-worker]
process_name=%(program_name)s_%(process_num)02d
command=php /var/www/website.b/artisan queue:work redis --sleep=3 --tries=3
autostart=true
autorestart=true
#user=laravel
numprocs=8
autostart=true
autorestart=true
stdout_logfile=/var/www/website.b/storage/logs/worker.log
stderr_logfile=/var/www/website.b/storage/logs/worker.err.log
sudo supervisorctl reread
sudo supervisorctl update
sudo supervisorctl start website-a-worker:*
sudo supervisorctl start website-b-worker:*

// config/queue.php
...
'redis' => [
            'driver' => 'redis',
            'connection' => 'default',
            'queue' => 'default',
            'retry_after' => 600,
            'block_for' => null,
        ],
...
<?php
namespace App\Jobs;
use Illuminate\Bus\Queueable;
use Illuminate\Queue\SerializesModels;
use Illuminate\Queue\InteractsWithQueue;
use Illuminate\Contracts\Queue\ShouldQueue;
use Illuminate\Foundation\Bus\Dispatchable;

class SomeJob implements ShouldQueue
{
    use Dispatchable, InteractsWithQueue, Queueable, SerializesModels;

    public function handle()
    {
       \Log::info('This only gets triggered if 1 supervisor worker is running.');
    }
}
> sudo service supervisor restart
> cd /var/www/website.a
> php artisan tinker

>>> App\Jobs\SomeJob::dispatch()->delay(1);
# Job does not get triggered
>>> exit

这项工作永远不会被触发。但是,如果我停止 website.b 的主管,website.a 将处理作业。

> sudo supervisorctl stop website-b-worker:*
website-b-worker:website-b-worker_02: stopped
website-b-worker:website-b-worker_03: stopped
website-b-worker:website-b-worker_00: stopped
website-b-worker:website-b-worker_01: stopped
website-b-worker:website-b-worker_06: stopped
website-b-worker:website-b-worker_07: stopped
website-b-worker:website-b-worker_04: stopped
website-b-worker:website-b-worker_05: stopped

> php artisan tinker

>>> App\Jobs\SomeJob::dispatch()->delay(1);
# Job gets triggered!

如何运行多个工作人员(每个网站至少 1 个)?

标签: laravelsupervisord

解决方案


我在 Laravel 和 Redis 中使用了 Supervisor,但一次只能用于 1 个网站。但是我做了一些研究,发现您可以在 Laravel https://laravel.com/docs/5.8/queues#connections-vs-queues中指定队列进程的名称。

LaravelJob有一个 setter 方法onQueue()来指定队列的名称。laravel 文档示例:

Job::dispatch()->onQueue('emails');

但是在您的代码中SomeJob,您可以直接使用$this->onQueue('queue_name'); 你的代码可以是:

<?php
namespace App\Jobs;
use Illuminate\Bus\Queueable;
use Illuminate\Queue\SerializesModels;
use Illuminate\Queue\InteractsWithQueue;
use Illuminate\Contracts\Queue\ShouldQueue;
use Illuminate\Foundation\Bus\Dispatchable;

class SomeJob implements ShouldQueue
{
    use Dispatchable, InteractsWithQueue, Queueable, SerializesModels;

    public function handle()
    {
        // on website a
        $this->onQueue('websiteAQueue');
        \Log::info('This only gets triggered if 1 supervisor worker is running.');
    }
}

在网站 A 的主管进程中,将队列参数指定为websiteAQueue

[program:website-a-worker]
process_name=%(program_name)s_%(process_num)02d
command=php /var/www/website.a/artisan queue:work redis --queue=WebsiteAQueue --sleep=3 --tries=3
autostart=true
autorestart=true
#user=laravel
numprocs=8
autostart=true
autorestart=true
stdout_logfile=/var/www/website.a/storage/logs/worker.log
stderr_logfile=/var/www/website.a/storage/logs/worker.err.log

这样,当 Laravel 发送作业时,它会将其发送到指定的队列,而不是它找到的默认队列。

编辑 - - - - - - - - - - - -

或者更好的是,您可以为每个网站配置使用不同的队列名称:

// Website A : config/queue.php
...
'redis' => [
            'driver' => 'redis',
            'connection' => 'default',
            'queue' => 'websiteAQueue',
            'retry_after' => 600,
            'block_for' => null,
        ],
...

这样所有队列都会websiteAQueue自动发送到,因此您不必$this->onQueue()在每个作业上使用。


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