ars-backend/config/horizon.php

<?php

return [

    /*
    |--------------------------------------------------------------------------
    | Horizon Domain
    |--------------------------------------------------------------------------
    |
    | This is the subdomain where Horizon will be accessible from. If this
    | setting is null, Horizon will reside under the same domain as the
    | application. Otherwise, this value will serve as the subdomain.
    |
    */

    'domain' => env('HORIZON_DOMAIN'),

    /*
    |--------------------------------------------------------------------------
    | Horizon Path
    |--------------------------------------------------------------------------
    |
    | This is the URI path where Horizon will be accessible from. Feel free
    | to change this path to anything you like. Note that the URI will not
    | affect the paths of its internal API that aren't exposed to users.
    |
    */

    'path' => env('HORIZON_PATH', 'horizon'),

    /*
    |--------------------------------------------------------------------------
    | Horizon Redis Connection
    |--------------------------------------------------------------------------
    |
    | This is the name of the Redis connection where Horizon will store the
    | meta information required for it to function. It includes the list
    | of supervisors, failed and completed jobs, job metrics, and more.
    |
    */

    'use' => 'default',

    /*
    |--------------------------------------------------------------------------
    | Horizon Redis Prefix
    |--------------------------------------------------------------------------
    |
    | This prefix will be used when storing all Horizon data in Redis. You
    | may modify the prefix when you are running multiple installations
    | of Horizon on the same server so that they don't have problems.
    |
    */

    'prefix' => env('HORIZON_PREFIX', 'horizon:{single}'),

    /*
    |--------------------------------------------------------------------------
    | Horizon Route Middleware
    |--------------------------------------------------------------------------
    |
    | These middleware will be assigned to every Horizon route, giving you the
    | chance to add your own middleware to this list or change any of the
    | existing middleware. Or, you can simply stick with this default list.
    |
    */

    'middleware' => ['web'],

    /*
    |--------------------------------------------------------------------------
    | Queue Wait Time Thresholds
    |--------------------------------------------------------------------------
    |
    | This option allows you to configure when Horizon will notify you the
    | queue is waiting too long to process jobs. Each connection / queue
    | combination may have its own, unique threshold (in seconds).
    |
    */

    'waits' => [
        'redis:default' => env('HORIZON_WAIT_TIME', 60),
    ],

    /*
    |--------------------------------------------------------------------------
    | Job Trimming Times
    |--------------------------------------------------------------------------
    |
    | Here you can configure for how long (in minutes) you desire Horizon to
    | persist the recent and failed jobs. Typically, recent jobs are kept
    | for one hour while all failed jobs are stored for an entire week.
    |
    */

    'trim' => [
        'recent' => 60,
        'pending' => 60,
        'completed' => 60,
        'recent_failed' => 10080,
        'failed' => 10080,
        'monitored' => 1440,
    ],

    /*
    |--------------------------------------------------------------------------
    | Silenced Jobs
    |--------------------------------------------------------------------------
    |
    | Silent jobs are not displayed in the Horizon UI. This allows you to
    | fully avoid showing them or incrementing the failed jobs count
    | or displaying them on the monitoring charts. They're silenced.
    |
    */

    'silenced' => [
        // App\Jobs\QuietJob::class,
    ],

    /*
    |--------------------------------------------------------------------------
    | Fast Termination
    |--------------------------------------------------------------------------
    |
    | When this option is enabled, Horizon's "terminate" command will not
    | wait on all of the workers to terminate unless the --wait option
    | is provided. Fast termination can shorten deployment delay by
    | allowing a new instance of Horizon to start immediately.
    |
    */

    'fast_termination' => false,

    /*
    |--------------------------------------------------------------------------
    | Memory Limit (MB)
    |--------------------------------------------------------------------------
    |
    | This value describes the maximum amount of memory the Horizon worker
    | may consume before it is terminated and restarted. You should set
    | this value according to the resources available to your server.
    |
    */

    'memory_limit' => env('HORIZON_MEMORY_LIMIT', 128),

    /*
    |--------------------------------------------------------------------------
    | Queue Worker Configuration
    |--------------------------------------------------------------------------
    |
    | Here you may define the queue worker settings used by your application
    | in all environments. These supervisors and settings handle all your
    | queued jobs and will be provisioned by Horizon during deployment.
    |
    */

    'environments' => [
        'production' => [
            'supervisor-default' => [
                'connection' => 'redis',
                'queue' => ['default'],
                'balance' => 'auto',
                'maxProcesses' => 10,
                'maxTime' => 60,
                'maxJobs' => 1000,
                'memory' => 256,
                'tries' => 3,
            ],
        ],

        'local' => [
            'supervisor-default' => [
                'connection' => 'redis',
                'queue' => ['default'],
                'balance' => 'simple',
                'maxProcesses' => env('HORIZON_PROCESSES', 3),
                'maxTime' => 60,
                'maxJobs' => 500,
                'memory' => 256,
                'tries' => 3,
            ],
        ],
    ],

];