Laravel development: How to deploy application using Laravel Envoyer?

Laravel is a very popular PHP development framework. It has been favored by many developers for its simplicity, elegance and efficiency. As Laravel continues to develop, Laravel Envoyer serves as a deployment tool to help developers deploy applications on the server more easily. This article will show you how to use Laravel Envoyer to deploy applications quickly and easily.

What is Laravel Envoyer?

Laravel Envoyer is a web-based deployment tool that makes deploying Laravel applications to servers easier and faster. It provides functions such as automated dependency package installation, database migration, environment variable configuration, code deployment and rollback, and also supports advanced functions such as one-click deployment, no-restart updates, and task scheduling.

Installing Laravel Envoyer

Before you start using Laravel Envoyer, you need to install the Laravel Envoyer deployment tool on the deployment server. You can use Composer to execute the following command:

composer global require laravel/envoyer

Once the installation is complete, you will also need to create an API key to authorize Laravel Envoyer to connect to your server. You can create a new project on [Laravel Envoyer website](https://envoyer.io/) and generate an API key in "Project Settings".

Deploying the Application

After completing the installation and setup, you can easily deploy your application using Laravel Envoyer. The following are the detailed steps:

Step 1: Configure the remote server

Add your remote server in Laravel Envoyer. On the [Deployment Settings] page, click the "Add Server" button and fill in the relevant information. You need to assign a name to the server and specify the server's IP address, port number, deployment directory, connection type, and authentication method.

You can use SSH authentication or password authentication to connect to the server. If using SSH authentication, provide the public key content in the "SSH Key" field, which will be used to verify the server's identity.

Step 2: Set project information

After you add the remote server, you need to specify the application details in the project settings. In the [Project Settings] page of Laravel Envoyer, you need to specify the Git warehouse address, branch name, Composer dependency package, NPM dependency package and other information. Additionally, you can set the scripts Laravel Envoyer executes and the user who runs the scripts.

Step 3: Add tasks

Laravel Envoyer supports a variety of regular and timed tasks, such as cron jobs that are executed once every minute, shell commands that are executed once, and periodic monitoring. You can click the "Add Task" button on the Laravel Envoyer [Project Settings] page to add the tasks you need to run.

Step 4: Set up notifications

Laravel Envoyer will send notifications when the application goes online or an error occurs. You can add email or Slack notifications in Laravel Envoyer's [Project Settings] page. You can also change the frequency and recipients of notifications.

Step 5: Deploy the application

After completing all settings, you can click the [Go Online] button of Laravel Envoyer to start the deployment process of Laravel Envoyer. Laravel Envoyer will automatically complete operations such as dependency package installation, database migration, and environment variable configuration to achieve seamless deployment. Once the deployment is complete, you can click Laravel Envoyer's [Access] button to test it immediately.

Rolling Back the Application

Problems may arise while publishing the application, so Laravel Envoyer provides a convenient rollback function. When deployment fails or encounters a major error, you can click Laravel Envoyer's [Rollback] button to roll back to the last reliable version.

Conclusion

Laravel Envoyer is a powerful Laravel deployment tool that can easily deploy and manage your applications. Whether it is a single-server application or a multi-server cluster, Laravel Envoyer provides a series of advanced features and support to bring you the best development experience and application performance.

When using Laravel Envoyer, make sure to strictly follow deployment best practices and implement code versioning and error handling throughout the deployment process. By optimizing your code and taking advantage of the excellent features provided by Laravel Envoyer, you can build reliable PHP applications quickly and easily.

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