Maintenance mode in Laravel - Cheat Sheet & Quick Revision

Recall & Review

beginner

What is Laravel's maintenance mode?

Maintenance mode temporarily disables access to your Laravel application for users, showing a custom message while you perform updates or fixes.

beginner

How do you enable maintenance mode in Laravel?

Run the command php artisan down in your terminal to enable maintenance mode.

beginner

How do you disable maintenance mode in Laravel?

Run the command php artisan up to bring your application back online.

intermediate

How can you allow certain IP addresses to access the app during maintenance mode?

You can pass the --allow=IP_ADDRESS option with php artisan down to whitelist IPs that can still access the app.

intermediate

What is the purpose of the retry option in Laravel's maintenance mode?

The --retry=SECONDS option tells browsers how often to retry accessing the app, improving user experience during downtime.

Which command enables maintenance mode in Laravel?

A php artisan maintenance

B php artisan up

C php artisan down

D php artisan start

The command php artisan down puts the app into maintenance mode.

How do you bring the Laravel app back online after maintenance?

A php artisan up

B php artisan resume

C php artisan start

D php artisan restart

Use php artisan up to disable maintenance mode.

What does the --allow option do when enabling maintenance mode?

A Allows all users to bypass maintenance

B Allows caching during maintenance

C Allows database access only

D Allows specific IPs to access the app

The --allow option whitelists IP addresses during maintenance.

Which HTTP header does Laravel set to tell browsers when to retry during maintenance?

A Content-Type

B Retry-After

C Authorization

D Cache-Control

Laravel sets the Retry-After header to control retry timing.

What will users see when the Laravel app is in maintenance mode?

A A custom maintenance page

B The homepage

C A 404 error page

D A login form

Users see a maintenance page explaining the app is temporarily offline.

Explain how to enable and disable maintenance mode in Laravel and why it is useful.

Think about commands and the purpose of maintenance mode.

Describe how you can allow certain users to access the Laravel app during maintenance mode.

Consider how to whitelist IPs with artisan.