Introduction

Helm, the package manager for Kubernetes, supports plugins to extend its functionality and add custom commands. The helm plugin command is used to manage Helm plugins, including installation, removal, and listing. In this article, we'll explore the helm plugin command, its purpose, and how to use it effectively, accompanied by a practical example.

Understanding helm plugin Command: The helm plugin command allows users to manage Helm plugins seamlessly. With this command, users can install, remove, and list plugins, extending Helm's capabilities as needed.

Managing Helm Plugins: Let's explore how to manage Helm plugins using the helm plugin command.

Example:

$ helm plugin install https://github.com/databus23/helm-diff

Output:

Installed plugin: diff

Interpreting the Output:

• The output confirms the successful installation of the Helm plugin named "diff".

• The plugin "diff" is now available for use, extending Helm's functionality with the ability to compare releases.

Using Helm Plugins: After installing a Helm plugin, users can utilize its functionality by invoking the plugin's commands prefixed with helm.

Example:

$ helm diff upgrade my-release my-chart

Conclusion

The helm plugin command is a powerful tool for managing Helm plugins, enabling users to extend Helm's functionality with custom commands. By understanding how to use this command and installing plugins as needed, users can enhance their Helm experience and streamline Kubernetes application management.