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Laravel Docker images are great for sharing your application with other developers or deploying to production servers. DockerHub is like a cloud storage for Docker images where you can save and share your containers. When you push your Laravel app to DockerHub, other people can easily download and run your application on their computers without any setup problems.

Pushing your Docker image to DockerHub is very simple and useful. You can share your Laravel project with your team members or use it for deployment on different servers. This tutorial will show you how to build your Laravel Docker image and push it to DockerHub step by step. You will learn how to make your application available for everyone to use.

Step 1: Build Image

First, we need to build a Docker image from your Laravel project. Run this command in your terminal:

docker build -t my-laravel-app:latest .

This command will create a Docker image with the name "my-laravel-app" and tag it as "latest" version.

Step 2: Login to Dockerhub

Before you can push images to DockerHub, you need to login with your account. Run this command:

docker login

This command will ask for your DockerHub username and password. Enter your credentials to login successfully.

Step 3: Tag to the Image

Now you need to tag your image with your DockerHub username so it can be pushed. Run this command:

docker tag my-laravel-app:latest savanihd/my-laravel-app3:latest

This command will tag your local image with your DockerHub username. Replace "savanihd" with your own DockerHub username.

Step 4: Push to Dockerhub

Finally, push your tagged image to DockerHub with this command:

docker push savanihd/my-laravel-app3:latest

This command will upload your Laravel Docker image to DockerHub where others can download and use it.

Run Laravel App:

All the required steps have been done, now you have to type the given below command and hit enter to run the Laravel app:

php artisan serve

Now, Go to your web browser, type the given URL and view the app output:

http://localhost:8000

Now your Laravel Docker image is available on DockerHub for others to use and download.