configuring-horizon

Laravel Horizon supervisor blocks are configured in the config/horizon.php file, where you define default worker settings and environment-specific overrides. This ensures reliable background job processing by tailoring queue management configurations to local or production contexts.

Secure Laravel Horizon dashboard access by implementing a Gate::define viewHorizon authorization rule. This restricts the /horizon monitoring dashboard to authorized personnel, preventing unauthorized access to background job metrics and queue management data.

Laravel Horizon metrics may not update if the horizon:snapshot command is not scheduled. Schedule the horizon:snapshot Artisan command via Laravel's task scheduler to periodically capture queue metrics and ensure the dashboard displays accurate recent job data.

Fix Laravel Horizon worker crashes and LongWaitDetected alerts by reviewing supervisor configurations in config/horizon.php for timeout limits and queue priorities. Adjust worker counts and timeout settings, or use tag silencing strategies to manage noisy queue alerts.

Yes, Laravel Horizon works with Sail for local queue development by running the horizon:install command within the Sail environment. This allows developers to monitor background jobs and test queue configurations locally before deploying to production.

The best way to handle Laravel Horizon job processing failures is to utilize troubleshooting guidance for common issues like worker crashes and timeout ordering. Configure supervisor blocks in config/horizon.php and monitor LongWaitDetected alerts to proactively manage queue failures.