Resolving Docker Compose Build Failures: Fixing Exit Code 100 for laravel.test

Описание: Discover how to troubleshoot Docker Compose build failures, particularly exit code 100 when working with Laravel applications on Windows 10. Learn to update your Laravel Sail and ensure compatibility with your PHP version.
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Troubleshooting Docker Compose Build Issues: Exit Code 100 in Laravel

Docker Compose is a powerful tool that simplifies the process of orchestrating multi-container applications. However, users often face issues, such as build failures. One such error is the increasingly common exit code 100, which can be particularly disheartening for Laravel developers. This guide will delve into the immediate cause of this error and offer a comprehensive solution.

The Problem: Understanding the Exit Code 100

When you execute docker-compose up -d, you may encounter the following error message:

[[See Video to Reveal this Text or Code Snippet]]

This error indicates that the build process for the laravel.test service has encountered a failure. The problem may arise from several areas, including outdated configurations or dependency issues.

Error Context

In the provided error log, a significant issue arises during the package installation phase, specifically when the build process fails to locate certain PHP packages:

E: Unable to locate package php8.0-cli

E: Couldn’t find any package by glob 'php8.0-cli'

...and several similar lines for other PHP packages.

This suggests that the build process cannot find the correct PHP dependencies required for your Laravel application.

The Solution: Updating Laravel Sail

Resolving this build error involves ensuring that your Laravel Sail installation is up to date and compatible with your current PHP CLI version. Here’s how to effectively tackle this solution.

Step 1: Check PHP CLI Version Compatibility

Before making any updates, it's crucial to ensure that your PHP Command Line Interface (CLI) version aligns with the version required by your Laravel application in the Docker container. You can check your PHP version by running the following command in your terminal:

[[See Video to Reveal this Text or Code Snippet]]

Step 2: Updating Laravel Sail

Once you’ve confirmed your PHP version, the next step is to update Laravel Sail. Here’s how you can do that:

Exit the Docker container if you are currently inside.

Run the following Composer update command from your local development environment (like WAMP):

[[See Video to Reveal this Text or Code Snippet]]

Rebuild your Docker containers using the following commands:

[[See Video to Reveal this Text or Code Snippet]]

Step 3: Verify Successful Build

After executing the commands above, check the output to ensure that all services are running without any build errors. If you are still facing issues, reviewing your docker-compose.yml file for inconsistencies with service configurations may be necessary.

Conclusion

Encountering build errors in Docker Compose, such as exit code 100 for the laravel.test service, can be frustrating, especially when you're eager to get your application up and running. However, updating your Laravel Sail and ensuring compatibility with your local PHP CLI version can effectively resolve this issue.

By following this guide, you should be able to troubleshoot the problem and get back to developing your Laravel application without further interruptions!

If you face additional issues or have other Docker-related questions, feel free to reach out or check out the community forums for further insights!