Docker deployment in Laravel - Cheat Sheet & Quick Revision

Recall & Review

beginner

What is Docker in the context of Laravel deployment?

Docker is a tool that packages your Laravel app and its environment into a container. This container runs the app the same way on any computer, making deployment easier and consistent.

beginner

Why use Docker Compose with Laravel?

Docker Compose lets you define and run multiple containers together, like your Laravel app, database, and cache. It helps manage all parts of your app in one place.

beginner

What is the purpose of a Dockerfile in Laravel deployment?

A Dockerfile is a recipe that tells Docker how to build the container for your Laravel app. It includes steps like installing PHP, copying your code, and setting up dependencies.

intermediate

How does Docker help with environment consistency in Laravel projects?

Docker containers include all software and settings needed to run Laravel. This means your app works the same on your computer, a teammate's, or a server, avoiding "it works on my machine" problems.

intermediate

What is a common way to handle Laravel's storage and cache folders in Docker?

Use Docker volumes to keep Laravel's storage and cache folders outside the container. This keeps data safe even if the container is rebuilt or removed.

What file defines how to build a Docker container for a Laravel app?

A docker-compose.yml

B Dockerfile

C artisan

D .env

The Dockerfile contains instructions to build the container image for your Laravel app.

Which tool helps run multiple containers like Laravel app and database together?

A Docker Compose

B Git

C NPM

D PHPUnit

Docker Compose manages multiple containers as a single service, useful for Laravel with database and cache.

Why use Docker volumes with Laravel containers?

A To keep data persistent outside containers

B To speed up container builds

C To increase container size

D To run containers faster

Volumes store data outside containers so it is not lost when containers stop or rebuild.

What command runs the containers defined in docker-compose.yml?

A docker build

B docker run

C php artisan serve

D docker-compose up

The command 'docker-compose up' starts all services defined in the docker-compose.yml file.

Which of these is NOT a benefit of Docker for Laravel deployment?

A Simplifies environment setup

B Ensures app runs the same everywhere

C Automatically writes Laravel code

D Helps manage dependencies

Docker does not write code; it helps package and run your app consistently.

Explain how Docker and Docker Compose work together to deploy a Laravel application.

Think about how you run your app and its database at the same time.

Describe the role of a Dockerfile in preparing a Laravel app for deployment.

It's like a recipe for making the app's home.