Awesome

Lumen maintenance mode

How to install

composer require rdehnhardt/lumen-maintenance-mode

How to configure

In bootstrap/app.php, add this instruction in providers

$app->register(
    Rdehnhardt\MaintenanceMode\Providers\MaintenanceModeServiceProvider::class
);

Set View

resources/views/errors/503.blade.php

Put the application into maintenance mode.

php artisan down

Bring the application out of maintenance mode.

php artisan up

IP released for access

In .env file

ALLOWED_IPS=999.99.9.999,999.99.9.999,999.99.9.999